CN211291109U - Air-temperature type low-temperature liquid gasifier defogging device - Google Patents
Air-temperature type low-temperature liquid gasifier defogging device Download PDFInfo
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- CN211291109U CN211291109U CN201921257174.0U CN201921257174U CN211291109U CN 211291109 U CN211291109 U CN 211291109U CN 201921257174 U CN201921257174 U CN 201921257174U CN 211291109 U CN211291109 U CN 211291109U
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Abstract
The embodiment of the application discloses low temperature liquid gasifier defogging device of air temperature formula, enclose fender, centrifugal suction-type fan and connect including setting up gasifier aerial fog condensation all around and enclose the fog pipe of inhaling between fender and the fan, inhale and be provided with control flap on the fog pipe, the device is still including hot water circulation heat exchanger. The utility model provides a fog device is inhaled to air-temperature formula low temperature liquid gasifier encloses the fender through aerial fog and encloses air-temperature formula low temperature liquid gasifier in the centre, and the condensation becomes the water droplet after the fender is met to the fractional part fog, and the nature is assembled and is flowed down. Meanwhile, most of mist left in the enclosure is actively sucked out through the mist suction pipe and the centrifugal suction type fan, and is heated by the hot water circulating heat exchanger, so that the mist is completely gasified and is discharged to the atmosphere. The purpose of preventing fog from overflowing and flying to reduce the visibility around the gasifier and improving the heat exchange performance between the high-temperature type low-temperature liquid gasifier and the air is achieved.
Description
Technical Field
The application relates to a defogging device, in particular to an air-temperature type low-temperature liquid gasifier defogging device.
Background
The air-temperature low-temperature liquid gasifier can generate a large amount of fog due to heat exchange in the working process, the fog is gathered around the gasifier, the low-temperature state is caused around the whole gasifier, the heat exchange effect and the service life of accessory equipment of the gasifier are seriously reduced, meanwhile, the sight line is unclear due to the large amount of fog, the accessory equipment of the gasifier cannot be observed and operated, and production operation accidents and peripheral road traffic accidents are very easy to happen. In the prior art, the mist can only be freely diffused, and an effective centralized collection and discharge means is not available.
It is therefore desirable to provide a demisting apparatus for an air-cooled cryogenic liquid gasifier to address the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air temperature formula low temperature liquid gasifier defogging device to overcome not enough among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the embodiment of the application discloses low temperature liquid gasifier defogging device of air temperature formula, enclose fender, centrifugal suction fan and connect including setting up gasifier aerial fog condensation all around and enclose the fog pipe of inhaling between fender and the fan, the device is still including hot water circulation heat exchanger, hot water circulation heat exchanger with the export of centrifugal suction fan passes through the pipeline and links to each other.
Preferably, the aerial fog condensation encloses the fender and encloses a plurality of fender units of enclosing and form, it is trapezoidal slice to enclose fender unit, enclose fender unit both ends and outwards extend and form the ear end.
Preferably, the enclosure unit is formed by one-step pressing of a stainless steel plate with the thickness of 0.8 mm.
Preferably, the hot water circulation heat exchanger including airtight casing, set up in the inside heat transfer pipeline of casing and with inlet tube and the outlet pipe that the heat transfer pipeline links to each other, be provided with ball valve, manometer and thermometer on the inlet tube, be provided with valve body and thermometer on the outlet pipe, the air intake has been seted up to casing one end, air intake and centrifugal fan pipe connection.
Preferably, the upper end of the shell is provided with an exhaust hole, and the lower end of the shell is provided with a drainage pipeline.
Compared with the prior art, the mist absorption device of the air-temperature type low-temperature liquid gasifier has the advantages that the air-temperature type low-temperature liquid gasifier is surrounded in the middle through the mist enclosure, and a small part of mist is condensed into water drops after meeting the enclosure and naturally converges and flows down; meanwhile, most of mist left in the enclosure is actively sucked out through the mist suction pipe and the centrifugal suction type fan, and is heated by the hot water circulating heat exchanger, so that the mist is completely gasified and is discharged to the atmosphere. The purpose of preventing fog from overflowing and flying to reduce the visibility around the gasifier and improving the heat exchange performance between the high-temperature type low-temperature liquid gasifier and the air is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a demisting device of an air-temperature type low-temperature liquid gasifier in an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
Combine figure 1 to show, this application embodiment discloses an empty temperature formula low temperature liquid gasifier defogging device, enclose fender 1, centrifugal suction fan 2 and connect including setting up gasifier aerial fog condensation all around and enclose the fog pipe 3 of inhaling between fender and the fan, inhale and be provided with control flap on the fog pipe 3, the device is still including hot water circulation heat exchanger 4, hot water circulation heat exchanger 4 with the export of centrifugal suction fan 2 passes through the pipeline and links to each other.
In the technical scheme, a small part of fog generated by the air-temperature type low-temperature liquid gasifier is condensed into water drops after meeting the enclosure 1, naturally converges and flows down, and is discharged through a drainage pipeline arranged below the fog condensation enclosure 1; most of mist is actively sucked out through the mist suction pipe 3 and the centrifugal suction type fan 2, and is heated by the hot water circulating heat exchanger 4, so that the mist is completely gasified and discharged to the atmosphere.
Preferably, the aerial fog condensation encloses fender 1 and is formed by a plurality of fender units concatenations of enclosing, it is trapezoidal slice to enclose fender unit, enclose fender unit both ends and outwards extend and form the ear end.
In this technical scheme, enclose the area of contact that keeps off 1 through a plurality of fender units increase fog and aerial fog condensation.
Preferably, the enclosure unit is formed by one-step pressing of a stainless steel plate with the thickness of 0.8 mm.
Preferably, the device further comprises a hot water circulation heat exchanger 4, and the hot water circulation heat exchanger 4 is connected with the centrifugal fan 2 through a pipeline.
In the technical scheme, the mist sucked out by the centrifugal fan 2 is safely discharged to the atmosphere after being treated by the hot water circulating heat exchanger 4, so that the harm to the environment and personnel is avoided.
Preferably, the hot water circulation heat exchanger 4 comprises a closed housing 401, a heat exchange pipeline 402 arranged inside the housing, and a water inlet pipe 403 and a water outlet pipe 404 connected with the heat exchange pipeline 402, wherein the water inlet pipe 403 is provided with a ball valve 410, a pressure gauge 406 and a thermometer 405, the water outlet pipe 404 is provided with a valve body and a thermometer 407, one end of the housing 404 is provided with an air inlet, and the air inlet is connected with the centrifugal fan 2 through a pipeline.
In the technical scheme, hot water is introduced into a water inlet pipe 403 of the circulating water heat exchanger, and the hot water exchanges heat with mist through a heat exchange pipeline 402 in a shell 401, so that the mist is completely gasified; the hot water is processed by the heat exchange pipeline 402 and then converted into cold water, and the cold water is discharged from the water outlet pipe 404 and circularly reciprocated. The pressure gauge 406 and the thermometer 405 arranged on the water inlet pipe can monitor the temperature and the pressure of the water in the water inlet pipe 403 in real time; the temperature meter 407 arranged on the water outlet pipe can monitor the water temperature of the water outlet pipe 404 in real time. In another embodiment, a pressure transmitting device is additionally arranged on the pressure gauge 406 and transmits information on the pressure gauge 406 to the control system, a temperature transmitting device is additionally arranged on the thermometer 405 and transmits information on the thermometer 405 to the control system, and the control system controls the valve body of the water inlet pipe and the valve body of the water outlet pipe through the received information to adjust the hot water circulation heat exchanger, so that the automatic control of the hot water circulation heat exchanger is realized.
Preferably, the upper end of the shell 401 is provided with an exhaust hole 408, and the lower end of the shell is provided with a drainage pipeline 409.
Compared with the prior art, the mist absorption device of the air-temperature type low-temperature liquid gasifier has the advantages that the air-temperature type low-temperature liquid gasifier is surrounded in the middle through the mist enclosure, and a small part of mist is condensed into water drops after meeting the enclosure and naturally converges and flows down; meanwhile, most of mist left in the enclosure is actively sucked out through the mist suction pipe and the centrifugal suction type fan, and is heated by the hot water circulating heat exchanger, so that the mist is completely gasified and is discharged to the atmosphere. The purpose of preventing fog from overflowing and flying to reduce the visibility around the gasifier and improving the heat exchange performance between the high-temperature type low-temperature liquid gasifier and the air is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.
Claims (5)
1. The utility model provides an air temperature formula low temperature liquid gasifier defogging device which characterized in that: enclose fender, centrifugal suction fan and connect including setting up in vaporizer aerial fog condensation all around and enclose the fog pipe of inhaling between fender and the fan, inhale and be provided with control flap on the fog pipe, the device is still including hot water circulation heat exchanger, hot water circulation heat exchanger with the export of centrifugal suction fan passes through the pipeline and links to each other.
2. The air-cooled cryogenic liquid gasifier defogging device according to claim 1, wherein: the aerial fog condensation encloses the fender and is enclosed by a plurality of fender units equipment and form, it is trapezoidal slice to enclose the fender unit, it outwards extends formation ear end to enclose fender unit both ends.
3. The air-cooled cryogenic liquid gasifier defogging device according to claim 2, wherein: the enclosure unit is formed by one-step pressing of a stainless steel plate with the thickness of 0.8 mm.
4. The air-cooled cryogenic liquid gasifier defogging device according to claim 1, wherein: the hot water circulation heat exchanger including airtight casing, set up in the inside high-efficient fin formula heat transfer pipeline of casing and with inlet tube and the outlet pipe that the heat transfer pipeline links to each other, be provided with ball valve, manometer and thermometer on the inlet tube, be provided with valve body and thermometer on the outlet pipe, the air intake has been seted up to casing one end, air intake and centrifugal fan pipe connection.
5. The air-cooled cryogenic liquid gasifier defogging device according to claim 4, wherein: the upper end of the shell is provided with an exhaust hole, and the lower end of the shell is provided with a drainage pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921257174.0U CN211291109U (en) | 2019-08-05 | 2019-08-05 | Air-temperature type low-temperature liquid gasifier defogging device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921257174.0U CN211291109U (en) | 2019-08-05 | 2019-08-05 | Air-temperature type low-temperature liquid gasifier defogging device |
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| CN211291109U true CN211291109U (en) | 2020-08-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145959A (en) * | 2020-10-21 | 2020-12-29 | 哈尔滨商业大学 | Terminal boil-off gas defogging device based on LNG vaporizer |
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2019
- 2019-08-05 CN CN201921257174.0U patent/CN211291109U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145959A (en) * | 2020-10-21 | 2020-12-29 | 哈尔滨商业大学 | Terminal boil-off gas defogging device based on LNG vaporizer |
| CN112145959B (en) * | 2020-10-21 | 2022-02-15 | 哈尔滨商业大学 | Terminal boil-off gas defogging device based on LNG vaporizer |
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