CN210814564U - Energy-concerving and environment-protective stainless steel high-efficient spray column - Google Patents
Energy-concerving and environment-protective stainless steel high-efficient spray column Download PDFInfo
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- CN210814564U CN210814564U CN201921432746.4U CN201921432746U CN210814564U CN 210814564 U CN210814564 U CN 210814564U CN 201921432746 U CN201921432746 U CN 201921432746U CN 210814564 U CN210814564 U CN 210814564U
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Abstract
The utility model relates to a spray column technical field just discloses an energy-concerving and environment-protective stainless steel high-efficient spray column, including the stainless steel spray column body, the fixed intercommunication of bottom lateral wall of stainless steel spray column body has the dust-laden gas import, the fixed intercommunication in upper end of stainless steel spray column body has the purified gas outlet, two dust removal defogging mechanisms of fixedly connected with and a whirl board about the inner wall of stainless steel spray column body in proper order, the inner wall of stainless steel spray column body still fixedly connected with be located the washing mechanism of dust removal defogging mechanism and whirl board top. The utility model discloses a two sets of dust removal defogging mechanisms that are equipped with are with low costs, cleaning efficiency is more high-efficient, great improvement the practicality of spray column, be convenient for use the maintenance clearance of washing the mechanism.
Description
Technical Field
The utility model relates to a spray column technical field especially relates to an energy-concerving and environment-protective stainless steel high efficiency spray column.
Background
Sulfur dioxide is a gaseous pollutant which has a large influence on atmospheric pollutants and has great harm to human bodies, the environment and ecological systems. With the stricter environmental requirements, the problem of S02 emission is receiving more and more attention. The sulfur dioxide is mainly derived from the combustion process of fossil fuels such as coal, petroleum and the like, and the flue gas emission in the roasting and smelting processes of ores. The smoke discharged by various combustion boilers, particularly boilers in thermal power plants, has the characteristics of low concentration, large smoke quantity, much floating dust and the like, and is difficult to treat. The technology for purifying sulfur dioxide in the discharged flue gas is generally to carry out desulfurization through a spray tower.
The dust removal defogging mechanism that more complicacy was used to the dust removal defogging that contains the clean flue gas of saturation of a large amount of liquid drops to current spray column, but the effect is not very ideal, and the higher efficiency of cost is lower, has influenced production efficiency, and the mechanism that washes in the spray column is fixed connection mostly that this is internal at the stainless steel spray column, is maintaining the inconvenience of using ten minutes of clearance to washing the mechanism in needs.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the spray column among the prior art and using more complicated dust removal defogging mechanism to the dust removal defogging that contains the saturated clean flue gas of a large amount of liquid drops, nevertheless the effect is not very ideal, and the higher efficiency of cost is lower, has influenced production efficiency's problem, and the high-efficient spray column of stainless steel of an energy-concerving and environment-protective that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an energy-saving and environment-friendly stainless steel high-efficiency spray tower comprises a stainless steel spray tower body, wherein the side wall of the bottom of the stainless steel spray tower body is fixedly communicated with a dust-containing gas inlet, the upper end of the stainless steel spray tower body is fixedly communicated with a purified gas outlet, the inner wall of the stainless steel spray tower body is sequentially and fixedly connected with two dust and mist removing mechanisms and a spiral flow plate from top to bottom, and the inner wall of the stainless steel spray tower body is also fixedly connected with a washing mechanism positioned above the dust and mist removing mechanisms and the spiral flow plate;
dust removal defogging mechanism includes the fixed frame of fixed connection at stainless steel spray tower body inner wall, establish to the opening and through bolt fixedly connected with apron in the upper end of fixed frame, the inside of fixed frame has connected gradually a plurality of tube bank formula demisters, a plurality of through-holes that correspond with tube bank formula demister exit are all seted up to the bottom of fixed frame and the surface of apron.
Preferably, the bottom inner wall of fixed frame and the equal fixedly connected with a plurality of location of the lower extreme of apron insert the post, the upper and lower both ends of tube bundle defroster all seted up with the location insert the location slot that the post corresponds.
Preferably, it includes the spray pipe to wash the mechanism, the even fixed intercommunication of lower extreme of spray pipe has a plurality of atomizer, the fixed cover of left end outer wall of spray pipe has connect sealed fixed plate, the operation mouth that is used for the spray pipe installation to take out is still offered to the left side outer wall of stainless steel spray tower body, the slot that is used for spacing spray pipe is offered to the right side inner wall of stainless steel spray tower body, a plurality of spacing screws and through hexagon bolt fixed connection have been offered to sealed fixed plate's surface and the outer wall symmetry of stainless steel spray tower body.
Preferably, the side wall of one side of the sealing fixing plate close to the stainless steel spray tower body is fixedly connected with a layer of sealing rubber gasket covering the operation opening.
Preferably, the left end of the water spraying pipe is communicated with an external water source through a water pipe.
Compared with the prior art, the utility model provides an energy-concerving and environment-protective stainless steel high-efficient spray column possesses following beneficial effect:
1. the energy-saving and environment-friendly stainless steel high-efficiency spray tower comprises a stainless steel spray tower body, a dust and mist removing mechanism, a cyclone plate and a flushing mechanism, wherein the dust-containing gas enters the stainless steel spray tower body from a dust-containing gas inlet arranged at the bottom side of the stainless steel spray tower body and moves upwards; the through-hole that is equipped with through fixed frame lower extreme again gets into in the tube bank formula defroster, the liquid film ash at the pipe wall surface catches the tiny liquid drop that contacts its surface, form thick liquid film on the cyclone blade surface very much, the phenomenon of getting rid of appears getting rid of under the effect of high velocity air, a large amount of liquid drops that get rid of form also the liquid drop layer, the tiny liquid drop that passes wherein is caught, thereby realize the entrapment of tiny fog drop, a large amount of tiny liquid drops and granule increase by a wide margin at high velocity motion condition lower collision probability, easily condense, gather into the large granule, thereby realize the separation from the gaseous phase, can separate the clearance fast effectually to the dirt fog in the gas, and with low costs through two sets of dust removal defogging mechanisms that are equipped with, the cleaning efficiency is more high-efficient, great improvement the practicality of spray.
2. This energy-concerving and environment-protective stainless steel high-efficient spray column, through the sealed fixed plate that is equipped with, the spray pipe, atomizer, the operation mouth, when the installation washes the mechanism, inject the spray pipe into stainless steel spray column this internally through the operation mouth earlier, and make male one end inject the slot in support spacing, rethread hexagon bolt with the firm surface of fixing at the stainless steel spray column body correspondence operation mouth of sealed fixed plate, realize sealed fixed, can realize the demountable installation to washing the mechanism, be convenient for use the maintenance clearance of washing the mechanism.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a two sets of dust removal defogging mechanisms that are equipped with are with low costs, cleaning efficiency is more high-efficient, great improvement the practicality of spray column, be convenient for use the maintenance clearance of washing the mechanism.
Drawings
FIG. 1 is a schematic structural view of an energy-saving and environment-friendly stainless steel high-efficiency spray tower provided by the utility model;
FIG. 2 is a schematic structural view of a part A of an energy-saving and environment-friendly stainless steel high-efficiency spray tower provided by the utility model;
fig. 3 is a schematic structural diagram of a part B of the energy-saving and environment-friendly stainless steel high-efficiency spray tower provided by the utility model.
In the figure: the device comprises a stainless steel spray tower body 1, a dust-containing gas inlet 2, a purified gas outlet 3, a dust and mist removing mechanism 4, a fixed frame 41, a cover plate 42, a tube bundle type demister 43, a through hole 44, a positioning insertion column 45, a positioning insertion groove 46, a flushing mechanism 5, a water spray pipe 51, an atomizing nozzle 52, a sealing fixed plate 53, an operation opening 54, an insertion groove 55 and a rotational flow plate 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an energy-saving and environment-friendly stainless steel high-efficiency spray tower comprises a stainless steel spray tower body 1, wherein a dust-containing gas inlet 2 is fixedly communicated with the side wall of the bottom of the stainless steel spray tower body 1, a purified gas outlet 3 is fixedly communicated with the upper end of the stainless steel spray tower body 1, two dust and mist removing mechanisms 4 and a spiral flow plate 6 are sequentially and fixedly connected to the inner wall of the stainless steel spray tower body 1 from top to bottom, and a flushing mechanism 5 positioned above the dust and mist removing mechanisms 4 and the spiral flow plate 6 is also fixedly connected to the inner wall of the stainless steel spray tower body 1;
dust removal defogging mechanism 4 includes fixed frame 41 of fixed connection at stainless steel spray tower body 1 inner wall, and the upper end of fixed frame 41 is established to the opening and is lapped 42 through bolt fixedly connected with, and the inside of fixed frame 41 has connected gradually a plurality of tube bank formula defroster 43, and a plurality of through-holes 44 that correspond with tube bank formula defroster 43 import and export are all seted up on the bottom of fixed frame 41 and the surface of apron 42.
The post 45 is inserted in a plurality of location of the equal fixedly connected with of lower extreme of the bottom inner wall of fixed frame 41 and apron 42, and the upper and lower both ends of tube bank formula defroster 43 all offer with the location insert the positioning slot 46 that post 45 corresponds, can be with fixing in fixed frame 41 that tubular defroster 43 is relatively firm, convenient to use has increased structural stability.
The washing mechanism 5 comprises a water spraying pipe 51, the lower end of the water spraying pipe 51 is uniformly and fixedly communicated with a plurality of atomizing nozzles 52, the outer wall of the left end of the water spraying pipe 51 is fixedly sleeved with a sealing fixing plate 53, the outer wall of the left side of the stainless steel spray tower body 1 is also provided with an operation port 54 for installing and taking out the water spraying pipe 51, the inner wall of the right side of the stainless steel spray tower body 1 is provided with a slot 55 for limiting the water spraying pipe 51, the surface of the sealing fixing plate 53 and the outer wall of the stainless steel spray tower body 1 are symmetrically provided with a plurality of limiting screw holes and are fixedly connected through hexagon bolts, when the washing mechanism 5 is installed, the water spraying pipe 51 is firstly inserted into the stainless steel spray tower body 1 through the operation port 54, one inserted end is inserted into the slot 55 for supporting and limiting, and then the sealing fixing plate 53 is stably fixed on the surface of the stainless, realize sealed fixed, can realize the demountable installation to washing mechanism 5, be convenient for use to the maintenance of washing mechanism 5.
The side wall of one side of the sealing fixing plate 53 close to the stainless steel spray tower body 1 is fixedly connected with a layer of sealing rubber gasket covering the operation opening 54, so that the operation opening 54 can be shielded in a sealing manner, and the sealing applicability is ensured.
The left end of the spray pipe 51 is communicated with an external water source through a water pipe.
In the utility model, when in use, the dust-containing gas enters the stainless steel spray tower body 1 from the dust-containing gas inlet 2 arranged at the bottom side of the stainless steel spray tower body 1 and moves upwards through the cyclone plate 6 and the flushing mechanism 5, the absorbing liquid on the blades is blown into tiny fogdrops when the smoke passes through the cyclone plate 6 at high speed, meanwhile, the dust particles are cooled when the high-temperature smoke transfers heat to the liquid, so that the water vapor is condensed on the particle surface, the particle quality is increased, the guiding effect of the cyclone plate 6 can intensify the rotary motion, strong centrifugal force is generated, the dust is easily separated from the smoke and thrown to the tower wall, flows to the tower bottom under the action of gravity, gas-solid separation is realized, and then enters the pipe bundle type demister 43 through the through hole arranged at the lower end of the fixing frame 41, the dust on the liquid film wall can be captured by the tiny liquid drops contacting the surface of the liquid film, particularly, a thick liquid film is formed on the surface of the cyclone blade, water throwing phenomenon occurs under the action of high-speed airflow, a large amount of thrown liquid drops form a liquid drop layer, fine liquid drops passing through the liquid drop layer are captured, so that the trapping of fine fog drops is realized, the collision probability of a large amount of fine liquid drops and particles under the condition of high-speed movement is greatly increased, the fine liquid drops and the particles are easy to condense and gather into large particles, so that the separation from gas phase is realized, the dust fog in the gas can be quickly and effectively separated and cleaned, the cost is low and the cleaning efficiency is more efficient through the two groups of dust and mist removing mechanisms 4, the practicability of the spray tower is greatly improved, when the washing mechanism 5 is installed, the water spray pipe 51 is firstly inserted into the stainless steel spray tower body 1 through the operation port 54, and the inserted end is inserted into the slot 55 to support and limit, the seal fixing plate 53 is firmly fixed on the surface of the stainless steel spray tower body 1 corresponding to the operation opening through the hexagon bolts, so that the seal fixing is realized, the detachable installation of the flushing mechanism 5 can be realized, and the maintenance, cleaning and use of the flushing mechanism 5 are facilitated.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An energy-saving and environment-friendly stainless steel high-efficiency spray tower comprises a stainless steel spray tower body (1) and is characterized in that a dust-containing gas inlet (2) is fixedly communicated with the side wall of the bottom of the stainless steel spray tower body (1), a purified gas outlet (3) is fixedly communicated with the upper end of the stainless steel spray tower body (1), two dust and mist removing mechanisms (4) and a spiral-flow plate (6) are fixedly connected with the inner wall of the stainless steel spray tower body (1) from top to bottom in sequence, a washing mechanism (5) positioned above the dust and mist removing mechanisms (4) and the spiral-flow plate (6) is also fixedly connected with the inner wall of the stainless steel spray tower body (1), each dust and mist removing mechanism (4) comprises a fixed frame (41) fixedly connected with the inner wall of the stainless steel spray tower body (1), the upper end of each fixed frame (41) is provided with an opening, and a cover plate (42, the inner part of the fixing frame (41) is sequentially connected with a plurality of tube bundle type demisters (43), and a plurality of through holes (44) corresponding to the inlet and the outlet of the tube bundle type demisters (43) are formed in the bottom of the fixing frame (41) and the surface of the cover plate (42).
2. The energy-saving and environment-friendly stainless steel efficient spray tower as claimed in claim 1, wherein a plurality of positioning insertion columns (45) are fixedly connected to the inner wall of the bottom of the fixing frame (41) and the lower end of the cover plate (42), and positioning slots (46) corresponding to the positioning insertion columns (45) are formed in the upper end and the lower end of the tube bundle type demister (43).
3. The energy-saving and environment-friendly stainless steel efficient spray tower according to claim 1, wherein the flushing mechanism (5) comprises a spray pipe (51), the lower end of the spray pipe (51) is uniformly and fixedly communicated with a plurality of atomizing nozzles (52), the outer wall of the left end of the spray pipe (51) is fixedly sleeved with a sealing fixing plate (53), the outer wall of the left side of the stainless steel spray tower body (1) is further provided with an operation opening (54) for installing and taking out the spray pipe (51), the inner wall of the right side of the stainless steel spray tower body (1) is provided with a slot (55) for limiting the spray pipe (51), and the surface of the sealing fixing plate (53) and the outer wall of the stainless steel spray tower body (1) are symmetrically provided with a plurality of limiting screw holes and are fixedly connected through hexagonal bolts.
4. The energy-saving environment-friendly stainless steel high-efficiency spray tower as claimed in claim 3, wherein a layer of sealing rubber gasket covering the operation opening (54) is fixedly connected to the side wall of the sealing fixing plate (53) close to one side of the stainless steel spray tower body (1).
5. The energy-saving environment-friendly stainless steel high-efficiency spray tower as claimed in claim 3, wherein the left end of the water spray pipe (51) is communicated with an external water source through a water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921432746.4U CN210814564U (en) | 2019-08-30 | 2019-08-30 | Energy-concerving and environment-protective stainless steel high-efficient spray column |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921432746.4U CN210814564U (en) | 2019-08-30 | 2019-08-30 | Energy-concerving and environment-protective stainless steel high-efficient spray column |
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| CN210814564U true CN210814564U (en) | 2020-06-23 |
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| CN201921432746.4U Active CN210814564U (en) | 2019-08-30 | 2019-08-30 | Energy-concerving and environment-protective stainless steel high-efficient spray column |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116603378A (en) * | 2023-05-23 | 2023-08-18 | 生态环境部华南环境科学研究所(生态环境部生态环境应急研究所) | Dual cycle exhaust gas purification device |
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2019
- 2019-08-30 CN CN201921432746.4U patent/CN210814564U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116603378A (en) * | 2023-05-23 | 2023-08-18 | 生态环境部华南环境科学研究所(生态环境部生态环境应急研究所) | Dual cycle exhaust gas purification device |
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