CN209155461U - A kind of honeycomb fashion phase transformation synergistic device - Google Patents
A kind of honeycomb fashion phase transformation synergistic device Download PDFInfo
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- CN209155461U CN209155461U CN201821840546.8U CN201821840546U CN209155461U CN 209155461 U CN209155461 U CN 209155461U CN 201821840546 U CN201821840546 U CN 201821840546U CN 209155461 U CN209155461 U CN 209155461U
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- honeycomb
- phase transformation
- flue gas
- synergistic device
- cylinder
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Abstract
The utility model relates to a kind of cellular phase transformation synergistic device, including honeycomb cylinder, support frames；Multiple vertical honeycomb porous structures are evenly arranged in the honeycomb cylinder, the section of the honeycomb porous structure is hexagonal；Support frame as described above includes at least 2 pieces of support plates, and each support plate is fixedly connected in honeycomb cylinder in symmetrical chiasma shape.The utility model increases the contact area between flue gas and spray liquid, the larger gas-liquid mass transfer effect improved under spray state, to expand the cooling degree of flue gas, promote flue gas saturation, the condensate moisture in saturated flue gas is further promoted to be precipitated, so that the moisture in flue gas is converted into liquid by gaseous state, undergoes phase transition；Flue gas is substantially improved in lesser range to disappear white effect, and then improves the utilization efficiency for White Tower inner space that disappears.
Description
Technical field
The utility model relates to a kind of fume treatment auxiliary device more particularly to a kind of cellular phase transformation synergistic devices.
Background technique
Currently, the flue gas of domestic overwhelming majority coal-burning power plant or other chemical industries, has mostly carried out wet before discharging
Method desulfurization, flue-gas temperature are down to 45 DEG C -55 DEG C, the typically saturated wet flue gas of flue gas at this time, and a large amount of water vapours are contained in flue gas,
Contain (being all the main component of haze) such as more dissolubility salt, SO3, gel dust, micronic dusts in water vapour.If flue gas is certainly
Chimney is expelled directly out in the surrounding air for entering lower temperature, since the saturated humidity of surrounding air is relatively low, in flue gas temperature
During degree reduces, first become saturated flue gas, then the extra water vapour in saturated flue gas can condense into the small water droplet of liquid, shape
At wet plume, cause to atmosphere visually with substantial pollution.
It is the process flow relatively new for the one kind for the industrial smoke processing discharged on a large scale that flue gas, which disappears white,.Existing work
Industry flue gas otherwise do not disappear it is white or for flue gas disappear white processing efficiency it is lower, and the white processing unit structure that disappears is more complex, accounts for
Volume is larger, also has much room for improvement for the flue gas white effect that disappears.
Existing flue gas disappears white device, has the temperature that flue gas is reduced by the way of spraying cooling, to make in flue gas
Moisture is precipitated in liquid form, so that it is white to achieve the purpose that flue gas disappears, but the time that flue gas is contacted with shower water is shorter, contact
Area is smaller, and dehydration in flue gas is caused to be not enough, and affects flue gas and disappears white effect.
Utility model content
The purpose of this utility model is: providing a kind of cellular phase transformation synergistic device, is set using the structure of straight tube honeycomb hole type
Meter, is capable of increasing the time of shower water and smoke contacts and the area of contact, the moisture in flue gas is made to become liquid from gaseous state, sends out
Raw phase transformation disappears white effect to promote flue gas.
The utility model takes following technical scheme:
A kind of honeycomb fashion phase transformation synergistic device, including honeycomb cylinder, support frame；It is evenly arranged in the honeycomb cylinder multiple perpendicular
Straight honeycomb porous structure 1, the section of the honeycomb porous structure are hexagonal；Support frame as described above 2 includes at least 2 pieces of support plates, respectively
Support plate is fixedly connected in honeycomb cylinder in symmetrical chiasma shape.
Further, 2 upper end of support frame is higher by the extension of honeycomb cylinder, can connect with the structure of top.
Further, the honeycomb cylinder is cylindrical shape.
Further, the channel inscribed circle of the honeycomb porous structure isExtremelyWith the increase of 50mm diameter or
It is reduced to one grade of component devices module.
Further, cellular phase transformation synergistic device thin-walled PP or FRP material.
Further, cellular phase transformation synergistic device is suspended on spraying layer supporting beam or spray tube by support frame as described above 2
It is off the net, without additional support construction is arranged.
Further, support frame as described above 2 is in cross-shaped structure.
Further, the honeycomb porous structure 1 is tubulose, in single layer, it is double-deck side by side, the double-deck stagger arrangement, three layers side by side or
Three fault array structures.
The utility model has the beneficial effects that:
1) the larger gas-liquid mass transfer effect improved under spray state；Saturated flue gas temperature is quickly reduced, is made in flue gas
Moisture be precipitated because of condensation, so that it is white to realize that saturated flue gas disappears.
2) increase the contact area between flue gas and spray liquid, to expand the cooling degree of flue gas, promote in flue gas
Dehydration promotes flue gas and disappears white effect.
3) flue gas is substantially improved in the cellular lesser range of phase transformation synergistic device to disappear white effect, and then improves and disappears in White Tower
The utilization efficiency in portion space；Mounting height is small (≤300mm), is not take up the installation site of the White Tower that disappears substantially；Flue gas resistance is small,
Have substantially no effect on the power output of flue gas system.
4) device uses thin-walled PP or FRP material, and anti-corrosion and wear-resisting property are excellent；It is light-weight, spray can be suspended on
Under layer supporting beam or spray pipe network, without additional support construction is arranged.
Detailed description of the invention
Fig. 1 is the top view of the utility model honeycomb fashion phase transformation synergistic device.
In figure, 1. honeycomb porous structures, 2. support frames.
Fig. 2 is the main view of the utility model honeycomb fashion phase transformation synergistic device.
Specific embodiment
The present invention will be further described in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1-2, a kind of honeycomb fashion phase transformation synergistic device, including honeycomb cylinder, support frame；In the honeycomb cylinder uniformly
Arrange multiple vertical honeycomb porous structures 1, the section of the honeycomb porous structure is hexagonal；Support frame as described above 2 includes at least 2 pieces
Support plate, each support plate are fixedly connected in honeycomb cylinder in symmetrical chiasma shape.
In this embodiment, 2 upper end of support frame is higher by the extension of honeycomb cylinder, can connect with the structure of top, attached drawing
In do not show.
In this embodiment, referring to Fig. 1, the honeycomb cylinder is cylindrical shape.
In this embodiment, the channel inscribed circle of the honeycomb porous structure isExtremelyWith the increasing of 50mm diameter
It adds deduct less as one grade of component devices module.
In this embodiment, cellular phase transformation synergistic device thin-walled PP or FRP material.
In this embodiment, cellular phase transformation synergistic device is suspended on spraying layer supporting beam or spray by support frame as described above 2
Under pipe network, without additional support construction is arranged, do not shown in attached drawing.
In this embodiment, referring to Fig. 1, support frame as described above 2 is in cross-shaped structure.
In this embodiment, the honeycomb porous structure 1 is tubulose, in single layer, it is double-deck side by side, the double-deck stagger arrangement, three layers side by side,
Or three fault array structure.
The top to disappear in White Tower is arranged in this honeycomb fashion phase transformation synergistic device, and the White Tower that disappears persistently receives the saturation cigarette externally supplied
Gas makes the cellular phase transformation synergistic device be located at circulation fluid spray system lower part, forms gas-liquid phase transition area；White Tower lower part that disappears is equipped with
The gas inlet being connected to saturated flue gas, top are equipped with the exhanst gas outlet externally discharged, and bottom is equipped with slurry pool；Cellular phase transformation
Synergistic device is sticked to form by several regular hexagon honeycomb porous structures, each honeycomb porous structure is independent through-hole, several
A honeycomb porous structure forms a vertical exhaust gases passes.Under the larger raising spray state of this honeycomb fashion phase transformation synergistic device setting energy
Gas-liquid mass transfer effect；Saturated flue gas temperature is quickly reduced, the moisture in flue gas is precipitated because of condensation, is converted by gaseous state
It for liquid, undergoes phase transition, so that it is white to realize that saturated flue gas disappears.
This honeycomb fashion phase transformation synergistic device participate in work when, slurries from top to down, by honeycomb hole, with flue gas from bottom to top
Contact reduces flue-gas temperature, while the condensed water in flue gas is precipitated.Quantity may be configured as 1 layer, 2 layers or multilayer, be wanted according to technique
Decision is asked, it is corresponding with White Tower slurry circulating pump that disappears, disappear White Tower loop slurry cooler, the quantity of spray system.The device uses
Honeycomb, is significantly greatly increased gas liquid interfacial area, and slurries from top to down, by honeycomb hole, are formed a large amount of low in honeycomb hole wall
The liquid film of temperature, with the coming into full contact with of honeycomb hole wall and low temperature liquid film, temperature reduces the vapor being saturated in wet flue gas
It undergoes phase transition, condensed water is precipitated, which is the main generation area for being saturated wet flue gas reducing temperature and humidity.The device is evenly arranged in
Disappear on White Tower cross section, play the effect of uniformly distributed air-flow, promotes coming into full contact with for saturation wet flue gas and sprayed slurry, further increase
By force to the performance of saturation wet flue gas reducing temperature and humidity.The device is the honeycomb that big channel is vertically arranged, and flue gas is by being somebody's turn to do in tower
Flue gas flow rate is no more than 4m/s when device, and through-hole inscribed circle is pressedExtremelyEvery 50mm diameter change is one grade and does module
Change product.For the device because overcurrent flue gas flow rate is lower, the flue gas resistance of generation is also smaller, is usually no more than 100Pa, substantially not
Increase the energy consumption of total system air-introduced machine.The device mounting height is small (≤300mm), is not take up the installation position of the White Tower that disappears substantially
It sets, when needing multi-tier arrangement spray system, which can be arranged between two layers of spray system.The device uses thin-walled PP
Or FRP material, anti-corrosion and wear-resisting property are excellent.The device uses thin-walled PP or FRP material, light-weight, can pass through honeycomb fashion
Phase transformation synergistic device suspension is suspended under spraying layer supporting beam or spray pipe network, without additional support construction is arranged.
Process flow:
Gas phase: saturation wet flue gas enters the White Tower that disappears from White Tower smoke inlet that disappears, and passes through cellular phase transformation synergistic device and spray
System contact, after spraying cooling, the condensed water being saturated in wet flue gas is precipitated, and saturation wet flue gas by reducing temperature and humidity is from disappearing
White Tower exhanst gas outlet is drawn.
Liquid phase: the slurries to disappear in White Tower slurry pool are drawn by disappearing White Tower slurry circulating pump, send to loop slurry and cools down
Device is cooled down, and slurry temperature is reduced, and subsequently into spray system, is contacted, is dropped with saturation wet flue gas through overcooled slurries
The temperature of low saturation wet flue gas, while the condensed water in flue gas is precipitated, play the role of giving saturation wet flue gas reducing temperature and humidity.Disappear white
The external cold source of tower loop slurry cooler removes the heat that loop slurry cooling is released.
It is the preferred embodiment of the utility model above, those of ordinary skill in the art can also on this basis further
It improves, under the premise of not departing from the utility model total design, these transformation or improves and the utility model all should belong to want
Within the scope of asking protection.
Claims (8)
1. a kind of honeycomb fashion phase transformation synergistic device, it is characterised in that:
Including honeycomb cylinder, support frame (2)；
Multiple vertical honeycomb porous structures (1) are evenly arranged in the honeycomb cylinder, the section of the honeycomb porous structure is in six sides
Shape；
Support frame as described above (2) includes at least 2 pieces of support plates, and each support plate is fixedly connected in honeycomb cylinder in symmetrical chiasma shape.
2. honeycomb fashion phase transformation synergistic device as described in claim 1, it is characterised in that: support frame (2) upper end is higher by honeycomb cylinder
Extension, can be connect with the structure of top.
3. honeycomb fashion phase transformation synergistic device as described in claim 1, it is characterised in that: the honeycomb cylinder is cylindrical shape.
4. honeycomb fashion phase transformation synergistic device as described in claim 1, it is characterised in that: the channel inscribed circle of the honeycomb porous structure
ForExtremelyWith increasing or decreasing as one grade of component devices module for 50mm diameter.
5. honeycomb fashion phase transformation synergistic device as claimed in claim 2, it is characterised in that: cellular phase transformation synergistic device with thin-walled PP or
FRP material.
6. honeycomb fashion phase transformation synergistic device as described in claim 1, it is characterised in that: cellular phase transformation synergistic device passes through the branch
Support (2) is suspended under spraying layer supporting beam or spray pipe network, without additional support construction is arranged.
7. honeycomb fashion phase transformation synergistic device as described in claim 1, it is characterised in that: support frame as described above (2) is in cross-shaped structure.
8. honeycomb fashion phase transformation synergistic device as described in claim 1, it is characterised in that: the honeycomb porous structure (1) is tubulose, is in
Single layer, double-deck arranged side by side, the bilayer stagger arrangement, three layers of arranged side by side or three fault array structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840546.8U CN209155461U (en) | 2018-11-09 | 2018-11-09 | A kind of honeycomb fashion phase transformation synergistic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840546.8U CN209155461U (en) | 2018-11-09 | 2018-11-09 | A kind of honeycomb fashion phase transformation synergistic device |
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| Publication Number | Publication Date |
|---|---|
| CN209155461U true CN209155461U (en) | 2019-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821840546.8U Active CN209155461U (en) | 2018-11-09 | 2018-11-09 | A kind of honeycomb fashion phase transformation synergistic device |
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| CN (1) | CN209155461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692522A (en) * | 2020-05-09 | 2020-09-22 | 上海工程技术大学 | Disc-shaped polishing-shaped diversion structure in gasification equipment |
| CN112158901A (en) * | 2020-10-15 | 2021-01-01 | 扬州坤健环保科技有限公司 | Honeycomb phase change evaporator |
-
2018
- 2018-11-09 CN CN201821840546.8U patent/CN209155461U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692522A (en) * | 2020-05-09 | 2020-09-22 | 上海工程技术大学 | Disc-shaped polishing-shaped diversion structure in gasification equipment |
| CN112158901A (en) * | 2020-10-15 | 2021-01-01 | 扬州坤健环保科技有限公司 | Honeycomb phase change evaporator |
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