CN114234169A - Sieve plate tower disc type periodical pollution discharge flash tank - Google Patents
Sieve plate tower disc type periodical pollution discharge flash tank Download PDFInfo
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- CN114234169A CN114234169A CN202111603181.3A CN202111603181A CN114234169A CN 114234169 A CN114234169 A CN 114234169A CN 202111603181 A CN202111603181 A CN 202111603181A CN 114234169 A CN114234169 A CN 114234169A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/54—De-sludging or blow-down devices
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Abstract
The invention relates to the technical field of a pollution discharge flash tank, in particular to a sieve plate tower disc type periodic pollution discharge flash tank, which comprises a shell, a blast box, a pre-pressing box and a heat dissipation box, wherein the inner wall of the blast box is provided with an air blowing mechanism, the outer wall of one side of the pre-pressing box is sleeved with a sewage inlet pipe, the inner wall of the shell is provided with a water storage disc and a chassis, and the inner wall of the shell is provided with a disturbance mechanism. The condensation effect on the steam is improved.
Description
Technical Field
The invention relates to the technical field of pollution discharge flash tanks, in particular to a sieve plate tower tray type periodic pollution discharge flash tank.
Background
The periodic blowdown flash tank is an important device of a steam boiler system, called 'fixed exhaust' for short, after incoming water enters the fixed exhaust, part of the water is converted into gas from liquid, the converted steam is mainly exhausted to the atmosphere through an exhaust port, and the steam releases heat and condenses into liquid water drops which are white in the air, so that the phenomenon is called 'white pollution'.
The Chinese patent with publication number CN111664436A discloses a sieve plate tray type periodical blowdown flash tank, each layer of tray comprises a tray plate, a downcomer and an overflow weir, steam can only pass through a water layer to move upwards and is absorbed by water in the process of going upwards through the arrangement of a steam-water separation flow channel and the tray plate, no passage exists in addition, so that steam emptying is thoroughly avoided, meanwhile, a space between the two layers of tray plates provides a sufficient space for heat exchange between the water and the steam, vibration during steam-water mixing can be avoided, blowdown water is introduced tangentially, forward impact of high-pressure water on equipment is avoided, and equipment vibration cannot be caused.
However, through practical examination and research, the following problems still exist in the prior art: (1) the sewage containing high-temperature steam is cooled only by downwards sprinkling water, the mode is too single, the pressure in the shell is increased when the steam expands, the flow speed of the steam is accelerated, and the effect of the steam is poor when the water is sprinkled and the temperature is reduced due to the too high flow speed of the steam, so that the liquefaction effect of the steam is influenced; (2) energy in the steam is not treated and utilized, the energy is not treated, energy waste is also caused, and the steam with a certain flow rate cannot completely avoid vibration generated on equipment through tangential introduction.
Disclosure of Invention
The invention aims to provide a sieve plate tower disc type periodical pollution discharge capacity expander to solve the problems in the background technology.
The technical scheme of the invention is as follows: a sieve plate tower type periodical pollution discharge capacity expander comprises a shell, a blast box, a pre-pressing box and a heat dissipation box, wherein a connecting pipe is sleeved on the outer wall of one side of the shell, the other end of the connecting pipe is sleeved with the heat dissipation box, a flow guide assembly is arranged on the inner wall of the heat dissipation box, a discharge pipe is sleeved on the outer wall of one side of the heat dissipation box, a kinetic energy conversion box is sleeved at one end of the discharge pipe, the blast box is arranged on one side of the kinetic energy conversion box, an air blowing mechanism is arranged on the inner wall of the blast box, a flushing pipe is sleeved on the top of the circumferential outer wall of the kinetic energy conversion box, the other end of the flushing pipe is sleeved and connected with the outer wall of one side of the pre-pressing box, a sewage inlet pipe is sleeved and mounted on the outer wall of one side of the pre-pressing box, a water storage disc and a chassis are mounted on the inner wall of the shell, a disturbance mechanism is arranged on the inner wall of the shell, and a vent pipe and a clean pipe are respectively sleeved and mounted on the top and the bottom of the shell, and the inner wall of the shell is sleeved with a water pumping pipe.
Preferably, the inner wall of the chassis is provided with a round opening, the inner wall of the round opening is fixedly provided with a flaring hanging barrel, the outer wall of the top of the water storage tray is provided with a water outlet, the inner walls of the water outlet and the flaring hanging barrel are both provided with water dispersion trays, and the outer wall of the top of the water dispersion tray is provided with filter holes.
Preferably, one end of the connecting pipe is provided with a first spiral pipeline, the number of the first spiral pipeline is 1.5, and the first spiral pipeline is arranged in the space range between the outer wall of the flaring hanging cylinder and the inner wall of the shell.
Preferably, the outer wall of the flushing pipe is fixedly provided with a pressure valve through a bolt, the outer wall of one side of the kinetic energy conversion box is provided with a through hole, the inner wall of the through hole is connected with a transmission shaft through a bearing, one end of the transmission shaft is fixedly provided with a driving fan blade, and the driving fan blade is arranged on the inner wall of the kinetic energy conversion box.
Preferably, the other end fixed mounting of transmission shaft has the blast fan, the blast fan sets up in the inner wall of blast box, adjacent one side outer wall fixed mounting of blast box and kinetic energy conversion case has the bracing piece, the outlet duct is cup jointed to one side outer wall of blast box, and the intake pipe has been cup jointed to circumference outer wall one side of blast box, the reposition of redundant personnel bellows has been cup jointed to the one end of outlet duct, the heat dissipation case sets up in the one side of reposition of redundant personnel bellows.
Preferably, the inner wall fixed mounting of reposition of redundant personnel bellows has the drainage board, the cambered surface groove that is linear array distribution is seted up to the both sides outer wall of heat dissipation case, and the inner wall of heat dissipation case is provided with the fretwork hole.
Preferably, the inner wall of heat dissipation case divide into two cavity regions around, two the regional inner wall fixed mounting of cavity has the polylith baffle, the polylith the baffle is crisscross distribution setting from top to bottom, two set up the overflow hole that link up between the cavity region, let out pipe and connecting pipe cup joint in the both sides outer wall of heat dissipation case respectively.
Preferably, the disturbance mechanism includes even hot plate, the dead eye has been seted up to the top outer wall of scattered water dish, and the inner wall of dead eye rotates through the bearing and is connected with the vertical axis, even hot plate fixed mounting is in the outer wall of vertical axis, even hot plate and scattered water dish all are provided with a plurality ofly, and even hot plate sets up in the top of scattered water dish, and the interval of even hot plate and scattered water dish is 2-8mm, one side outer wall of casing cup joints and installs the cooling water and advance the pipe, the direction of even hot plate is aimed at to the outlet end that the cooling water advances the pipe.
Preferably, one end of the cooling water inlet pipe is provided with a second spiral pipeline, and the number of the second spiral pipeline is 0.5.
Preferably, the bottom of the outer wall of the vertical shaft is fixedly provided with a shifting plate, the shifting plate is arranged above the chassis, and the distance between the shifting plate and the chassis is 2-8 mm.
The invention provides a sieve plate tower disc type periodical pollution discharge flash tank by improvement, compared with the prior art, the sieve plate tower disc type periodical pollution discharge flash tank has the following improvements and advantages:
one is as follows: the invention supplies sewage into the inner cavity of the pre-pressing box through the sewage inlet pipe, the sewage containing steam enters the pre-pressing box to be pressurized, the pressure valve is opened when the pressure reaches a threshold value, the space of the pre-pressing box can be set to be large enough, when the sewage enters the pre-pressing box, the steam is gathered at the top of the pre-pressing box, the pressure in the pre-pressing box is increased, the boiling point of the sewage is increased due to the increase of the pressure, so that partial steam can be liquefied in advance, meanwhile, the pressure is increased, the flow speed of the sewage is increased to drive the driving fan blades to rotate, the driving of the transmission shaft drives the blast fan to rotate to generate wind for cooling, simultaneously, the energy in the sewage and part of kinetic energy possessed by the flowing of the sewage are converted into mechanical energy capable of driving the blast fan to rotate, the sewage is cooled and radiated by the blast fan, the heat radiation effect on the sewage is improved, and the steam in the sewage is condensed and liquefied, the two modes of energy conversion and air-cooled heat dissipation are superposed to quickly cool the steam, so that the condensation effect of the steam is improved;
the second step is as follows: according to the invention, the energy of the steam is converted into mechanical energy driven by the blowing fan through the kinetic energy conversion box, the energy of the steam is collected and converted, and the arranged first spiral pipeline enables sewage to flow along the inner wall of the shell, so that the vibration generated on equipment is completely avoided;
and thirdly: when cooling water enters through the cooling water inlet pipe, the 0.5-circle second spiral pipeline impacts the heat homogenizing plate when entering downwards so that the vertical shaft and the shifting plate rotate simultaneously, accumulated water at the top of the water dispersing disc and the top of the chassis is stirred through the rotation of the heat homogenizing plate and the shifting plate, the upper and lower water temperature layering and the uneven water temperature caused by the accumulated water are avoided, the effect of downward spraying of low-temperature water all the time can be kept, and the cooling effect of steam is further improved;
fourthly, the method comprises the following steps: when the invention is used, when sewage enters the inner cavity of the shell through the drain pipe, the arranged first spiral pipeline enables the sewage to flow along the inner wall of the shell, so that the heat dissipation area of the sewage is enlarged, and meanwhile, the heat dissipation area of the sewage is greatly increased due to 1.5 circles of the first spiral pipeline, thereby improving the heat dissipation speed and effect of the sewage and further condensing steam;
and fifthly: the cooling water is supplied through the cooling water inlet pipe, the cooling water is sprayed downwards through the filtering holes formed in the outer wall of the water dispersing disc, the ascending steam is further cooled and condensed, the condensation effect on the steam can be further controlled by controlling the water inlet speed of the cooling water inlet pipe and the water pumping speed of the water pumping pipe, and the discharged sewage is prevented from containing the steam.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the internal structure of the housing of the present invention;
FIG. 3 is a perspective view of a disturbance assembly in the present invention;
FIG. 4 is a perspective view of a portion of the kinetic energy conversion tank of the present invention;
FIG. 5 is a perspective view of a portion of the blower case of the present invention;
FIG. 6 is a cross-sectional view of a portion of the heat sink box of the present invention;
FIG. 7 is a perspective view of a flow splitting windbox portion of the present invention;
fig. 8 is a perspective view of another perspective of the present invention.
Description of reference numerals:
1. a housing; 2. a blast box; 21. a flow splitting air box; 22. an air outlet pipe; 23. a support bar; 24. an air inlet pipe; 25. a blower fan; 26. a drainage plate; 3. pre-pressing the box; 31. a pressure valve; 4. a heat dissipation box; 41. hollowing out holes; 42. a cambered surface groove; 43. an overflow aperture; 44. a partition plate; 5. a connecting pipe; 6. uniformly heating the plate; 61. a vertical axis; 62. dialing a plate; 7. a sewage inlet pipe; 8. a kinetic energy conversion box; 81. washing the pipe; 82. discharging the pipe; 83. driving the fan blades; 9. a water pumping pipe; 10. a discharge pipe; 11. a cooling water inlet pipe; 12. flaring hanging cylinders; 13. a water storage tray; 14. a chassis; 15. a water dispersion plate; 16. an emptying pipe; 17. a drive shaft.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a sieve plate tower disc type periodical pollution discharge flash tank by improvement, and the technical scheme of the invention is as follows:
as shown in fig. 1-8, a sieve tray type periodic blowdown flash tank comprises a shell 1, a blast box 2, a pre-pressure box 3 and a heat dissipation box 4, wherein a connecting pipe 5 is sleeved on the outer wall of one side of the shell 1, the other end of the connecting pipe 5 is sleeved with the heat dissipation box 4, a flow guide assembly is arranged on the inner wall of the heat dissipation box 4, a discharge pipe 82 is sleeved on the outer wall of one side of the heat dissipation box 4, a kinetic energy conversion box 8 is sleeved on one end of the discharge pipe 82, the blast box 2 is arranged on one side of the kinetic energy conversion box 8, an air blowing mechanism is arranged on the inner wall of the blast box 2, a flushing pipe 81 is sleeved on the top of the circumferential outer wall of the kinetic energy conversion box 8, the other end of the flushing pipe 81 is sleeved with the outer wall of one side of the pre-pressure box 3, a sewage inlet pipe 7 is sleeved on the outer wall of one side of the pre-pressure box 3, a water storage tray 13 and a chassis 14 are arranged on the inner wall of the shell 1, a disturbing mechanism is arranged on the inner wall of the shell 1, an emptying pipe 16 and a drain pipe 10 are respectively sleeved on the top and the bottom of the shell 1, and the inner wall of the shell 1 is sleeved with a water pumping pipe 9.
Further, the inner wall of chassis 14 is provided with the round mouth, the inner wall fixed mounting of round mouth has the flaring to hang a section of thick bamboo 12, the mouth of a river has been seted up down to the top outer wall of water storage tray 13, the water dispersion dish 15 is all installed to the inner wall of lower mouth of a river and flaring hanging a section of thick bamboo 12, the filtration hole has been seted up to the top outer wall of water dispersion dish 15, advance pipe 11 through the cooling water and supply the cooling water, the cooling water is seted up some filtration holes through water dispersion dish 15 outer wall and is sprinkled downwards, to the steam cooling condensation that rises, can advance the condensation effect of the further control to steam of the intake velocity of pipe 11 and the pumping speed of pumping pipe 9 through control cooling water, contain steam in the sewage of avoiding discharging.
Further, the one end of connecting pipe 5 is provided with first helical pipeline, first helical pipeline is 1.5 circles, and first helical pipeline's opening is below to one side, first helical pipeline sets up in flaring 12 outer walls of hanging a section of thick bamboo and the inner wall space within range of casing 1, sewage enters into the inner wall of casing 1 through let-off pipe 82, the first helical pipeline of setting makes sewage flow along the inner wall of casing 1, enlarge the heat radiating area of sewage, first helical pipeline is 1.5 circles the heat radiating area who has also greatly increased sewage simultaneously, thereby promote the radiating rate and the effect of sewage, make steam further condense.
Further, the outer wall of flushing pipe 81 has pressure valve 31 through bolt fixed mounting, the perforation has been seted up to one side outer wall of kinetic energy conversion case 8, the perforation inner wall is connected with transmission shaft 17 through the bearing, the one end fixed mounting of transmission shaft 17 has drive flabellum 83, drive flabellum 83 sets up in the inner wall of kinetic energy conversion case 8, the velocity of flow when the sewage of process pre-pressurization flows out from flushing pipe 81 can promote, and steam itself makes flushing pipe 81 make sewage drive flabellum 83 rotation downwards this moment to the expansion performance in space, fully carry out the conversion absorption to the kinetic energy of sewage.
Further, the other end fixed mounting of transmission shaft 17 has blast fan 25, blast fan 25 sets up in the inner wall of blast box 2, blast box 2 has bracing piece 23 with adjacent one side outer wall fixed mounting of kinetic energy conversion case 8, outlet duct 22 is cup jointed to one side outer wall of blast box 2, and intake pipe 24 has been cup jointed to circumference outer wall one side of blast box 2, reposition of redundant personnel bellows 21 has been cup jointed to the one end of outlet duct 22, heat dissipation case 4 sets up in one side of reposition of redundant personnel bellows 21, intake pipe 24 and outlet duct 22's inner wall all is provided with one-way check valve, blast fan 25 rotates through intake pipe 24 suction gas, then gas enters into reposition of redundant personnel bellows 21's inner wall through outlet duct 22, the air blows to in heat dissipation case 4 through the reposition of redundant personnel of drainage plate 26, the realization is to the preliminary cooling of steam.
Further, the inner wall fixed mounting of reposition of redundant personnel bellows 21 has drainage plate 26, and the cambered surface groove 42 that is linear array and distributes is seted up to the both sides outer wall of heat dissipation case 4, and the inner wall of heat dissipation case 4 is provided with fretwork hole 41, and cambered surface groove 42 and fretwork hole 41 that the outer wall of heat dissipation case 4 was seted up have increased the heat exchange area of sewage with the air, and the air that blows out through reposition of redundant personnel bellows 21 this moment can promote the radiating effect to sewage greatly.
Further, the inner wall of heat dissipation case 4 is divided into two cavity regions around, and two regional inner wall fixed mounting of cavity have polylith baffle 44, and polylith baffle 44 is crisscross distribution setting from top to bottom, sets up the overflow hole 43 that link up between two cavity regions, lets out pipe 82 and connecting pipe 5 and cup joints respectively in the both sides outer wall of heat dissipation case 4, and sewage makes the route extension of rivers in heat dissipation case 4 through the drainage of baffle 44.
Further, the disturbing mechanism comprises a uniform heating plate 6, the outer wall of the top of the water-dispersing plate 15 is provided with a bearing hole, the inner wall of the bearing hole is rotatably connected with a vertical shaft 61 through a bearing, the uniform heating plate 6 is fixedly arranged on the outer wall of the vertical shaft 61, the uniform heating plate 6 and the water-dispersing plate 15 are both provided with a plurality of uniform heating plates 6, the uniform heating plate 6 is arranged above the water-dispersing plate 15, the distance between the uniform heating plate 6 and the water-dispersing plate 15 is 2-8mm, the outer wall of one side of the shell 1 is sleeved with a cooling water inlet pipe 11, the water outlet end of the cooling water inlet pipe 11 is aligned to the direction of the uniform heating plate 6, when cooling water enters through the cooling water inlet pipe 11, a second spiral pipeline of 0.5 circle impacts the uniform heating plate 6 to enable the vertical shaft 61 and the shifting plate 62 to simultaneously rotate, the accumulated water at the top of the water-dispersing plate 15 and the top of the chassis 14 is stirred through the rotation of the uniform heating plate 6, the situation that the upper and lower water temperature layering and the water temperature are avoided, the spacing of 2-8mm reduces the resistance to rotation of the paddle 62.
Further, one end of the cooling water inlet pipe 11 is provided with a second spiral pipeline, the second spiral pipeline is 0.5 circle, and the second spiral pipeline is coiled downwards.
Further, the outer wall bottom fixed mounting of vertical axis 61 has group board 62, dials board 62 and sets up the top that is located chassis 14, and dials the interval of board 62 and chassis 14 and be 2-8mm, dials the rotation of board 62 and stirs the ponding at chassis 14 top, avoids taking place ponding about the temperature layering, the uneven condition of temperature can keep the effect that low temperature water sprayed downwards all the time, 2-8 mm's interval makes the resistance when dialling board 62 and rotating reduce.
The working principle is as follows: when the device is used, sewage is supplied to the inner wall of the pre-pressing box 3 through the sewage inlet pipe 7, the sewage inlet pipe 7 is connected to the top of the pre-pressing box 3, the flushing pipe 81 is connected to the bottom of the pre-pressing box 3, the sewage containing steam enters the pre-pressing box 3 to be pressurized, the pressure valve 31 is opened when the pressure reaches a threshold value, the space of the pre-pressing box 3 can be set to be large enough, when the pre-pressing box 3 enters the sewage, the steam is gathered at the top of the pre-pressing box 3, the pressure in the pre-pressing box 3 is increased at the moment, the boiling point of the sewage is increased due to the increase of the pressure, so that part of the steam can be liquefied in advance, the treatment effect on the steam is improved, meanwhile, the flow rate of the pre-pressurized sewage flowing out of the flushing pipe 81 is improved, and the sewage in the pre-pressing box 3 flows to the driving fan blades 83 from the flushing pipe 81 at the bottom under the extrusion action of the steam, the sewage drives the driving fan blades 83 to rotate by utilizing the impact force of the sewage, the kinetic energy of the sewage is fully converted and absorbed, the utilized sewage enters the heat dissipation box 4 through the discharge pipe 82, the driving fan blades 83 rotate, the blowing fan 25 is driven to rotate through the transmission of the transmission shaft 17, the air is pumped in through the air inlet pipe 24, then the air enters the inner cavity of the shunting air box 21 through the air outlet pipe 22, the air is blown into the heat dissipation box 4 through shunting of the drainage plate 26, the path of water flow is prolonged through the drainage of the partition plate 44 in the heat dissipation box 4, meanwhile, the heat exchange area between the sewage and the air is increased through the cambered surface grooves 42 and the hollow holes 41 arranged on the outer wall of the heat dissipation box 4, the heat dissipation effect on the sewage can be greatly improved through the air blown out through the shunting air box 21, so that the steam in the sewage is further condensed and liquefied, and the heat energy of the steam is converted into mechanical energy and further heat dissipation manner, the two modes are overlapped to ensure that the heat energy of the steam is fully converted, the liquefaction effect of the steam is improved, then the sewage enters the inner cavity of the shell 1 through the discharge pipe 82, the arranged first spiral pipeline ensures that the sewage flows along the inner wall of the shell 1, the heat dissipation area of the sewage is enlarged, meanwhile, the heat dissipation area of the sewage is greatly increased due to 1.5 circles of the first spiral pipeline, so that the heat dissipation speed and the effect of the sewage are improved, the steam is further condensed, the sewage finally flows to the bottom of the shell 1, the steam is gathered in the space between the bottom of the chassis 14 and the outer wall of the flared hanging cylinder 12, at the moment, part of the steam is liquefied, the residual steam turns over the flared hanging cylinder 12 to turn back upwards to enter the space above the chassis 14, at the moment, cooling water is supplied through the cooling water inlet pipe 11, the cooling water is sprayed downwards through the filter holes formed in the outer wall of the water distribution plate 15, the ascending steam is further cooled and condensed, can advance the water intake speed of pipe 11 and the pumping speed of drinking-water pipe 9 through control cooling water further control the condensation effect to steam, contain steam in avoiding the exhaust sewage, and when advancing pipe 11 entering cooling water through cooling water, strike even hot plate 6 when 0.5 circle second helical pipeline gets into downwards and make vertical axis 61 rotate simultaneously with shifting plate 62, realize stirring the ponding at 15 tops of scattered water dish and 14 tops on the chassis through even hot plate 6 and the rotation of shifting plate 62, avoid taking place ponding, lead to temperature layering from top to bottom, the uneven condition of temperature, can keep the effect that low temperature water sprayed downwards all the time, further promote the cooling effect to steam.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a sieve plate tower tray formula is periodic blowdown flash tank which characterized in that: comprises a shell (1), a blast box (2), a pre-pressing box (3) and a heat dissipation box (4), wherein a connecting pipe (5) is sleeved on the outer wall of one side of the shell (1), the other end of the connecting pipe (5) is sleeved with the heat dissipation box (4), a flow guide assembly is arranged on the inner wall of the heat dissipation box (4), a discharge pipe (82) is sleeved on the outer wall of one side of the heat dissipation box (4), a kinetic energy conversion box (8) is sleeved on one end of the discharge pipe (82), the blast box (2) is arranged on one side of the kinetic energy conversion box (8), an air blowing mechanism is arranged on the inner wall of the blast box (2), a flushing pipe (81) is sleeved on the top of the outer wall of the circumference of the kinetic energy conversion box (8), the other end of the flushing pipe (81) is sleeved and connected with the outer wall of one side of the pre-pressing box (3), a sewage inlet pipe (7) is sleeved on one side of the outer wall of the pre-pressing box (3), and a water storage disc (13) and a chassis (14) are installed on the inner wall of the shell (1), and the inner wall of casing (1) is provided with disturbance mechanism, the top and the bottom of casing (1) cup joint respectively and install blow-down pipe (16) and exhaust pipe (10), and casing (1) inner wall cup joints and installs drinking-water pipe (9).
2. The sieve tray type periodic blowdown flash tank of claim 1, wherein: the inner wall of the chassis (14) is provided with a round opening, the inner wall of the round opening is fixedly provided with a flaring hanging barrel (12), the outer wall of the top of the water storage tray (13) is provided with a water outlet, the inner walls of the water outlet and the flaring hanging barrel (12) are both provided with a water dispersion tray (15), and the outer wall of the top of the water dispersion tray (15) is provided with a filtering hole.
3. The sieve tray type periodic blowdown flash tank of claim 1, wherein: one end of the connecting pipe (5) is provided with a first spiral pipeline which is 1.5 circles and is arranged in the space range between the outer wall of the flaring hanging barrel (12) and the inner wall of the shell (1).
4. The sieve tray type periodic blowdown flash tank of claim 1, wherein: the outer wall of washing pipe (81) has pressure valve (31) through bolt fixed mounting, the perforation has been seted up to one side outer wall of kinetic energy conversion case (8), and the perforation inner wall is connected with transmission shaft (17) through the bearing, the one end fixed mounting of transmission shaft (17) has drive flabellum (83), drive flabellum (83) set up in the inner wall of kinetic energy conversion case (8).
5. The sieve tray tower tray type periodic blowdown flash tank of claim 4, wherein: the other end fixed mounting of transmission shaft (17) has blast fan (25), blast fan (25) set up in the inner wall of blast box (2), blast box (2) have bracing piece (23) with adjacent one side outer wall fixed mounting of kinetic energy transfer box (8), outlet duct (22) are cup jointed to one side outer wall of blast box (2), and have cup jointed intake pipe (24) on one side of the circumference outer wall of blast box (2), reposition of redundant personnel bellows (21) have been cup jointed to the one end of outlet duct (22), heat dissipation case (4) set up in one side of reposition of redundant personnel bellows (21).
6. The sieve tray type periodic blowdown flash tank of claim 5, wherein: the inner wall fixed mounting of reposition of redundant personnel bellows (21) has drainage plate (26), cambered surface groove (42) that are linear array and distribute are seted up to the both sides outer wall of heat dissipation case (4), and the inner wall of heat dissipation case (4) is provided with fretwork hole (41).
7. The sieve tray tower tray type periodic blowdown flash tank of claim 6, wherein: the inner wall of heat dissipation case (4) is divided into two cavity regions around, two the regional inner wall fixed mounting of cavity has polylith baffle (44), polylith baffle (44) are crisscross distribution setting from top to bottom, two set up overflow hole (43) that link up between the cavity region, let out pipe (82) and connecting pipe (5) cup joint respectively in the both sides outer wall of heat dissipation case (4).
8. The sieve tray type periodic blowdown flash tank of claim 2, wherein: disturbance mechanism includes even hot plate (6), the dead eye has been seted up to the top outer wall of scattered water dish (15), and the inner wall of dead eye rotates through the bearing to be connected with vertical axis (61), even hot plate (6) fixed mounting is in the outer wall of vertical axis (61), even hot plate (6) and scattered water dish (15) all are provided with a plurality ofly, and even hot plate (6) set up in the top of scattered water dish (15), and the interval of even hot plate (6) and scattered water dish (15) is 2-8mm, one side outer wall of casing (1) cup joints and installs cooling water and advances pipe (11), the outlet end that cooling water advances pipe (11) aims at the direction of even hot plate (6).
9. The sieve tray type periodic blowdown flash tank of claim 8, wherein: and a second spiral pipeline is arranged at one end of the cooling water inlet pipe (11), and the number of the second spiral pipeline is 0.5.
10. The sieve tray tower tray type periodic blowdown flash tank of claim 9, wherein: the bottom of the outer wall of the vertical shaft (61) is fixedly provided with a shifting plate (62), the shifting plate (62) is arranged above the chassis (14), and the distance between the shifting plate (62) and the chassis (14) is 2-8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111603181.3A CN114234169B (en) | 2021-12-25 | 2021-12-25 | Sieve plate tray type regular sewage draining expansion vessel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111603181.3A CN114234169B (en) | 2021-12-25 | 2021-12-25 | Sieve plate tray type regular sewage draining expansion vessel |
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| CN114234169A true CN114234169A (en) | 2022-03-25 |
| CN114234169B CN114234169B (en) | 2023-08-25 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046356A (en) * | 2022-06-08 | 2022-09-13 | 南京交通职业技术学院 | Tail gas absorption device for asphalt modifier production and working method thereof |
| CN118286755A (en) * | 2024-06-05 | 2024-07-05 | 四川鸿鹏航空航天装备智能制造有限公司 | Aeroengine fuel pump experiment platform and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115046356A (en) * | 2022-06-08 | 2022-09-13 | 南京交通职业技术学院 | Tail gas absorption device for asphalt modifier production and working method thereof |
| CN118286755A (en) * | 2024-06-05 | 2024-07-05 | 四川鸿鹏航空航天装备智能制造有限公司 | Aeroengine fuel pump experiment platform and method |
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