CN220824578U - High-temperature waste gas cooling treatment device - Google Patents
High-temperature waste gas cooling treatment device Download PDFInfo
- Publication number
- CN220824578U CN220824578U CN202322449396.5U CN202322449396U CN220824578U CN 220824578 U CN220824578 U CN 220824578U CN 202322449396 U CN202322449396 U CN 202322449396U CN 220824578 U CN220824578 U CN 220824578U
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- China
- Prior art keywords
- pipe
- flue gas
- inlet pipe
- bottom plate
- movable bottom
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- 238000001816 cooling Methods 0.000 title claims abstract description 24
- 239000002912 waste gas Substances 0.000 title abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 40
- 239000007787 solid Substances 0.000 claims abstract description 40
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 82
- 239000003546 flue gas Substances 0.000 claims description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 abstract description 11
- 239000000498 cooling water Substances 0.000 abstract description 9
- 239000000779 smoke Substances 0.000 abstract 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a high-temperature waste gas cooling treatment device, which belongs to the technical field of waste gas cooling treatment and comprises a box pipe, wherein a smoke inlet pipe is arranged on the outer wall of the box pipe, a filtering device is arranged in the smoke inlet pipe, the filtering device consists of a conical filter plate and a mounting base ring, the mounting base ring is arranged at the lower end of the conical filter plate, a collecting device is sleeved on the smoke inlet pipe and consists of a sleeve, a fixed top plate, a movable bottom plate and a lower pressure plate, the fixed top plate is arranged at the lower end of the sleeve, the movable bottom plate is positioned at the lower end of the sleeve, and the filtering device is arranged in the smoke inlet pipe, so that high-temperature smoke entering the box pipe through the smoke inlet pipe can be filtered and trapped, and further, the amount of solid particles attached in a beam pipe in the box pipe can be reduced, and finally the probability that the beam pipe is blocked and the heat exchange efficiency of the high-temperature smoke and cooling water through the beam pipe is lowered is reduced.
Description
Technical Field
The utility model relates to the technical field of waste gas cooling treatment, in particular to a high-temperature waste gas cooling treatment device.
Background
The high-temperature flue gas cooling treatment is beneficial to gas absorption and adsorption treatment, and is beneficial to recovering heat in the high-temperature flue gas, so that energy is saved. Meanwhile, the safety of the purification system can be improved through flue gas cooling, the lower the temperature is, the better the strength and rigidity of equipment structures and pipelines in the system are, the smaller the thermal deformation and thermal stress of the equipment and the pipelines are, the lower the risk of inflammability and explosiveness is, and the scalding to human bodies is prevented more favorably. The cooling mode of the flue gas can be generally divided into two modes of direct contact cooling and indirect contact cooling. When the indirect contact mode is used for cooling the high-temperature flue gas, a shell-and-tube heat exchanger is needed. In the use process of the shell-and-tube heat exchanger, the flue gas can pass through the inside of the beam tube in the shell-and-tube heat exchanger, and the cooling water can pass through the outside of the beam tube, so that the high-temperature flue gas and the cooling water can exchange heat through the beam tube, and the purpose of cooling the high-temperature flue gas is achieved. However, since a large amount of solid particles are mixed in the high-temperature flue gas, when the high-temperature flue gas passes through the inside of the beam tube, the solid particles mixed in the high-temperature flue gas are easy to adhere and stay in the beam tube, so that the beam tube is easy to be blocked, and meanwhile, the efficiency of heat exchange between the high-temperature flue gas and cooling water through the beam tube is easy to be reduced, so that a high-temperature waste gas cooling treatment device with a filtering structure is required.
Disclosure of utility model
The utility model mainly aims to provide a high-temperature waste gas cooling treatment device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a high temperature exhaust gas cooling processing apparatus, includes the case pipe, install the flue gas on the outer wall of case pipe and advance the pipe, the intraductal filter equipment that installs of flue gas advances, filter equipment comprises toper filter and installation base ring, the lower extreme at the toper filter is installed to the installation base ring, the flue gas advances the pipe and is equipped with collection device, collection device comprises sleeve pipe, fixed roof, movable bottom plate and holding down plate, fixed roof installs at sheathed tube lower extreme, movable bottom plate is located sheathed tube lower extreme, the holding down plate has two and symmetry to install on movable bottom plate's outer wall, the flue gas advances on the pipe and installs fixed spring at movable bottom plate's lower extreme.
Preferably, the box pipe is fixedly provided with a water outlet pipe and a water inlet pipe, the water inlet pipe is positioned below the water outlet pipe, the box pipe is simultaneously fixedly provided with a flue gas outlet pipe, and the box pipe is internally provided with a beam pipe.
Preferably, the flue gas inlet pipe is fixedly connected with the box pipe, the flue gas inlet pipe is located above the flue gas outlet pipe, two solid particle through grooves are symmetrically formed in the flue gas inlet pipe, the solid particle through grooves penetrate through the flue gas inlet pipe, a fixed base ring is arranged on the outer wall of the flue gas inlet pipe and below the solid particle through grooves, and the fixed base ring is fixedly connected with the flue gas inlet pipe.
Preferably, the conical filter plate and the mounting base ring on the filter device are fixedly connected, and the mounting base ring is fixedly connected with the inner wall of the flue gas inlet pipe.
Preferably, the sleeve on the collecting device is fixedly connected with the fixed top plate, the movable bottom plate is fixedly connected with the lower pressing plate, the sleeve is sleeved on the outer side of the solid particle through groove, the fixed top plate is fixedly sleeved on the flue gas inlet pipe, the fixed top plate is located above the solid particle through groove, and the movable bottom plate is movably sleeved on the flue gas inlet pipe and located below the solid particle through groove.
Preferably, the fixed spring is fixedly arranged at the upper end of the fixed base ring, and the fixed spring is fixedly connected with the movable bottom plate at the same time.
Compared with the prior art, the utility model has the following beneficial effects:
The filter device is arranged in the flue gas inlet pipe, so that high-temperature flue gas entering the box pipe through the flue gas inlet pipe can be filtered, and part of solid particles in the high-temperature flue gas are filtered and trapped, and then the amount of solid particles attached in the beam pipe in the box pipe can be reduced, and finally the probability that the beam pipe is blocked and the heat exchange efficiency of the high-temperature flue gas and cooling water is reduced through the beam pipe is reduced; the collection device is arranged and matched with the filtering device, so that solid particles trapped by filtering can be collected, and the probability of blockage of the filtering device by the solid particles can be reduced; through setting up fixed spring and the movable bottom plate that can reciprocate, can be convenient for clear up the solid particle of collecting in the collection device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the positional relationship among the flue gas inlet pipe, the filter, the collector and the fixed spring according to the present utility model;
FIG. 3 is a schematic view of a filter device according to the present utility model;
fig. 4 is a split view of the collecting device of the present utility model.
In the figure: 1. a box tube; 2. a flue gas inlet pipe; 3. a filtering device; 4. a collecting device; 5. a fixed spring; 6. a water outlet pipe; 7. a water inlet pipe; 8. a flue gas outlet pipe; 9. fixing the base ring; 10. the solid particles pass through the groove; 11. a conical filter plate; 12. installing a base ring; 13. a sleeve; 14. fixing the top plate; 15. a movable bottom plate; 16. and (5) a lower pressing plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, the high temperature exhaust gas cooling treatment device comprises a box pipe 1, a flue gas inlet pipe 2 is installed on the outer wall of the box pipe 1, a water outlet pipe 6 and a water inlet pipe 7 are fixedly installed on the box pipe 1, the water inlet pipe 7 is located below the water outlet pipe 6, a flue gas outlet pipe 8 is simultaneously fixedly installed on the box pipe 1, a beam pipe is arranged in the box pipe 1, the flue gas inlet pipe 2 and the box pipe 1 are fixedly connected, the flue gas inlet pipe 2 is located above the flue gas outlet pipe 8, two solid particle through grooves 10 are symmetrically formed in the flue gas inlet pipe 2, the solid particle through grooves 10 penetrate the flue gas inlet pipe 2, a fixed base ring 9 is installed on the outer wall of the flue gas inlet pipe 2 and below the solid particle through grooves 10, the fixed base ring 9 and the flue gas inlet pipe 2 are fixedly connected, when high temperature flue gas is cooled, high temperature flue gas can be fed into the beam pipe in the box pipe 1 through the flue gas inlet pipe 7, cooling water is simultaneously fed into the box pipe 1 to be in contact with the outer wall of the beam pipe, the high temperature flue gas can be cooled through the water inlet pipe 7, the high temperature beam pipe and the high temperature flue gas can exchange water can reach the purpose of cooling water, and the high temperature flue gas can flow out of the flue gas through the beam pipe 6, and the high temperature heat exchange water can reach the purpose, and the purpose of cooling water can be cooled, and the high temperature exchange water, and the flue gas can reach the purpose, and the high temperature exchange temperature, and the high temperature flue gas can be cooled.
Referring to fig. 1, 2, 3 and 4, a filter device 3 is installed in a flue gas inlet pipe 2, the filter device 3 is composed of a conical filter plate 11 and an installation base ring 12, the installation base ring 12 is installed at the lower end of the conical filter plate 11, the conical filter plate 11 and the installation base ring 12 on the filter device 3 are fixedly connected, the installation base ring 12 is fixedly connected with the inner wall of the flue gas inlet pipe 2, a collecting device 4 is sleeved on the flue gas inlet pipe 2, the collecting device 4 is composed of a sleeve 13, a fixed top plate 14, a movable bottom plate 15 and a lower pressing plate 16, the fixed top plate 14 is installed at the lower end of the sleeve 13, the movable bottom plate 15 is positioned at the lower end of the sleeve 13, the lower pressing plate 16 is symmetrically installed on the outer wall of the movable bottom plate 15, the sleeve 13 and the fixed top plate 14 on the collecting device 4 are fixedly connected, the movable bottom plate 15 and the lower pressing plate 16 are fixedly connected, the sleeve 13 is sleeved on the outer side of a solid particle through groove 10, the fixed top plate 14 is fixedly sleeved on the flue gas inlet pipe 2, the fixed top plate 14 is positioned above the solid particle through groove 10, the movable bottom plate 15 is movably sleeved on the flue gas inlet pipe 2 and positioned below the solid particle through groove 10, the fixed spring 5 is arranged on the flue gas inlet pipe 2 and at the lower end of the movable bottom plate 15, the fixed spring 5 is fixedly arranged at the upper end of the fixed base ring 9, and the fixed spring 5 is fixedly connected with the movable bottom plate 15 at the same time, the high-temperature flue gas entering the box pipe 1 through the flue gas inlet pipe 2 can be filtered by arranging the filtering device 3 in the flue gas inlet pipe 2, thereby filtering and intercepting part of solid particles in the high-temperature flue gas, further reducing the amount of solid particles attached in the box pipe 1, finally reducing the probability that the box pipe is blocked and the heat exchange efficiency of the high-temperature flue gas and cooling water through the box pipe is lowered, through setting up collection device 4, make it cooperate filter equipment 3 simultaneously, can collect the solid particle that filters and hold back out to can reduce filter equipment 3 by the probability of solid particle jam, through setting up fixed spring 5 and movable bottom plate 15 that can reciprocate, can be convenient for clear up the solid particle of collecting in the collection device 4.
It should be noted that, in the use of the high-temperature exhaust gas cooling treatment device, high-temperature exhaust gas passing through the flue gas inlet pipe 2 and entering the box pipe 1 is filtered by the conical filter plate 11 on the filtering device 3, at this time, part of solid particles in the high-temperature exhaust gas are filtered and trapped, the trapped solid particles roll down along the inclined plane of the conical filter plate 11, and finally the solid particles roll into the collecting device 4 through the solid particle through groove 10 formed on the flue gas inlet pipe 2, and the solid particles falling into the collecting device 4 are positioned on the movable bottom plate 15; when solid particles collected in the collecting device 4 need to be cleaned, the movable bottom plate 15 is pushed downwards through the lower pressure plate 16, the movable bottom plate 15 compresses the fixed springs 5 at the moment, after a certain distance is reserved between the movable bottom plate 15 and the sleeve 13, solid particles accumulated on the movable bottom plate 15 are cleaned, after the solid particles accumulated on the movable bottom plate 15 are cleaned, the lower pressure plate 16 can be loosened, at the moment, the movable bottom plate 15 can move upwards under the elastic acting force of the fixed springs 5, and finally the movable bottom plate 15 can be reset to the lower end of the sleeve 13.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. High temperature exhaust gas cooling treatment device, including case pipe (1), install flue gas on the outer wall of case pipe (1) and advance pipe (2), its characterized in that: the flue gas advances intraductal filter equipment (3) of installing of (2), filter equipment (3) are constituteed by toper filter (11) and installation base ring (12), install the lower extreme at toper filter (11) installation base ring (12), flue gas advances and is equipped with collection device (4) on pipe (2), collection device (4) are by sleeve pipe (13), fixed roof (14), movable bottom plate (15) and holding down plate (16) are constituteed, fixed roof (14) are installed in the lower extreme of sleeve pipe (13), movable bottom plate (15) are located the lower extreme of sleeve pipe (13), holding down plate (16) have two and symmetrical installation on the outer wall of movable bottom plate (15), flue gas advances on pipe (2) and installs fixed spring (5) at the lower extreme of movable bottom plate (15).
2. The high-temperature exhaust gas cooling treatment device according to claim 1, wherein: the flue gas outlet pipe is characterized in that a water outlet pipe (6) and a water inlet pipe (7) are fixedly installed on the box pipe (1), the water inlet pipe (7) is located below the water outlet pipe (6), a flue gas outlet pipe (8) is fixedly installed on the box pipe (1) at the same time, and a beam pipe is arranged in the box pipe (1).
3. The high-temperature exhaust gas cooling treatment device according to claim 2, wherein: the flue gas advances pipe (2) and case pipe (1) for fixed connection, just flue gas advances pipe (2) and is located the top of flue gas exit tube (8), two solid particle logical groove (10) have been seted up to the symmetry on flue gas advances pipe (2), solid particle logical groove (10) are with inside and outside running through of flue gas advances pipe (2), fixed base ring (9) are installed on the outer wall of flue gas advances pipe (2) and in the below of solid particle logical groove (10), fixed base ring (9) are fixed connection with flue gas advances pipe (2).
4. A high-temperature exhaust gas cooling treatment device according to claim 3, wherein: the conical filter plate (11) and the mounting base ring (12) on the filter device (3) are fixedly connected, and the mounting base ring (12) is fixedly connected with the inner wall of the flue gas inlet pipe (2).
5. The high-temperature exhaust gas cooling treatment device according to claim 4, wherein: the casing (13) and the fixed top plate (14) on the collecting device (4) are fixedly connected, the movable bottom plate (15) and the lower pressure plate (16) are fixedly connected, the casing (13) is sleeved outside the solid particle through groove (10), the fixed top plate (14) is fixedly sleeved on the flue gas inlet pipe (2), the fixed top plate (14) is located above the solid particle through groove (10), and the movable bottom plate (15) is movably sleeved on the flue gas inlet pipe (2) and located below the solid particle through groove (10).
6. The high-temperature exhaust gas cooling treatment device according to claim 5, wherein: the fixed spring (5) is fixedly arranged at the upper end of the fixed base ring (9), and the fixed spring (5) is fixedly connected with the movable bottom plate (15) at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322449396.5U CN220824578U (en) | 2023-09-11 | 2023-09-11 | High-temperature waste gas cooling treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322449396.5U CN220824578U (en) | 2023-09-11 | 2023-09-11 | High-temperature waste gas cooling treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220824578U true CN220824578U (en) | 2024-04-23 |
Family
ID=90726568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322449396.5U Active CN220824578U (en) | 2023-09-11 | 2023-09-11 | High-temperature waste gas cooling treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220824578U (en) |
-
2023
- 2023-09-11 CN CN202322449396.5U patent/CN220824578U/en active Active
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| GR01 | Patent grant |