CN209790919U - Cooling crystallization tower - Google Patents
Cooling crystallization tower Download PDFInfo
- Publication number
- CN209790919U CN209790919U CN201920311389.XU CN201920311389U CN209790919U CN 209790919 U CN209790919 U CN 209790919U CN 201920311389 U CN201920311389 U CN 201920311389U CN 209790919 U CN209790919 U CN 209790919U
- Authority
- CN
- China
- Prior art keywords
- tower body
- heat dissipation
- cooling crystallization
- tower
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 26
- 238000002425 crystallisation Methods 0.000 title claims abstract description 25
- 230000008025 crystallization Effects 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 32
- 239000007921 spray Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000012824 chemical production Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
the utility model belongs to cooling crystallization tower field, especially, cooling crystallization tower, it is inhomogeneous to current cooling crystallization equipment cloth liquid, the gas-liquid mixture contact is not abundant, has restricted the heat transfer effect, has influenced productivity's problem, the scheme as follows is proposed now, and it includes the tower body, install the fan that the slope set up downwards on the lateral wall of tower body, the top of fan is equipped with a plurality of water conservancy diversion heating panels, and the water conservancy diversion heating panel is crisscross to be fixed on the both sides inner wall of tower body, the lateral wall of water conservancy diversion heating panel all is fixed with a plurality of heat dissipation rods, and the one end of heat dissipation rod extends to the outside of tower body, the bottom of tower body is equipped with the stock guide that the slope set up, and top one side of stock guide is equipped with the discharging pipe, installs the valve on the discharging pipe, and the top opposite side of stock guide is equipped. This device can strengthen the contact time of liquid and air, and the gas-liquid mixture contacts more fully, and the heat transfer is effectual.
Description
Technical Field
The utility model relates to a cooling crystallization tower technical field especially relates to a cooling crystallization tower.
Background
The cooling crystallization equipment is an important chemical unit equipment, and is characterized by that the solution is cooled to reduce its temperature so as to make the solute in the solution reach supersaturation condition, and the solute molecules or ions in the solution are regularly arranged on the nodes of its space lattice to form solid-phase crystal. In modern chemical production, a plurality of compounds are manufactured by adopting a cooling crystallization method, at present, the domestic traditional cooling crystallization equipment mainly comprises dividing wall cooling crystallization equipment and vacuum cooling crystallization equipment, the existing cooling crystallization equipment is uneven in liquid distribution and insufficient in gas-liquid mixing contact, the heat exchange effect is restricted, and the production capacity is influenced, so that a cooling crystallization tower is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cooling crystallization tower has solved current cooling crystallization equipment cloth liquid inhomogeneous, and the gas-liquid mixture contact is insufficient, has restricted heat transfer effect, has influenced capacity's problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a cooling crystallization tower, includes the tower body, install the fan that the slope set up downwards on the lateral wall of tower body, the top of fan is equipped with a plurality of water conservancy diversion heating panels, and the water conservancy diversion heating panel is crisscross to be fixed on the both sides inner wall of tower body, the lateral wall of water conservancy diversion heating panel all is fixed with a plurality of heat dissipation sticks, and the one end of heat dissipation stick extends to the outside of tower body, the bottom of tower body is equipped with the stock guide that the slope set up, and top one side of stock guide is equipped with the discharging pipe, installs the valve on the discharging pipe, and the top opposite side of stock guide is equipped with the drain pipe, and the one end of drain pipe is connected with the liquid pump that is located the tower body lateral wall, and the output of liquid pump has the hydro.
Preferably, the top of water conservancy diversion heating panel is opened there is the mounting groove, is equipped with the heat-conducting plate in the mounting groove, and the one end of heat dissipation stick is connected on the heat-conducting plate.
Preferably, the outer side wall of the heat dissipation rod is provided with a heat dissipation fin.
Preferably, the defroster is installed on the inside top of tower body, and the defroster is located the top of hydrojet pipe, and baffle plate formula defroster or silk screen defroster are chooseed for use to the defroster.
Preferably, the inner wall of the tower body is provided with a spray coating of anti-rust paint, and the outer side wall of the tower body is provided with a plurality of layers of annular radiating fins.
The utility model has the advantages that:
Through the arrangement of the material guide plate, the material discharge pipe, the tower body, the heat dissipation plate of the flow guide plate, the heat conduction plate, the heat dissipation rod, the demister, the exhaust pipe, the liquid spraying pipe, the atomizing nozzle, the fan and the liquid pump, the contact time of liquid and air can be prolonged, the gas-liquid mixed contact is more sufficient, and the heat exchange effect is good;
The heat dissipation rod which is directly contacted with the outside is arranged on the heat dissipation plate of the flow guide plate, so that the heat dissipation effect is better;
This device can strengthen the contact time of liquid and air, and the gas-liquid mixture contacts more fully, and the heat transfer is effectual.
Drawings
Fig. 1 is a schematic structural diagram of a cooling crystallization tower provided by the present invention.
Fig. 2 is a schematic view of a partial structure of a cooling crystallization tower according to the present invention.
Reference numbers in the figures: the device comprises a material guide plate 1, a material discharge pipe 2, a tower body 3, a flow guide heat dissipation plate 4, a heat conduction plate 41, a heat dissipation rod 5, a demister 6, an exhaust pipe 7, a liquid spray pipe 8, an atomizing nozzle 9, a fan 10 and a liquid pump 11.
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.
referring to fig. 1-2, a cooling crystallization tower comprises a tower body 3, a liquid inlet pipe is arranged at the bottom of the tower body 3 and located below a fan 10, the fan 10 is installed on the side wall of the tower body 3 and is inclined downward, a plurality of guide heat dissipation plates 4 are arranged above the fan 10, the guide heat dissipation plates 4 are fixed on the inner walls of the two sides of the tower body 3 in a staggered manner, a plurality of heat dissipation rods 5 are fixed on the side walls of the guide heat dissipation plates 4, one ends of the heat dissipation rods 5 extend to the outside of the tower body 3, a guide plate 1 is arranged at the bottom end of the tower body 3 and is inclined, a discharge pipe 2 is arranged on one side above the guide plate 1, a valve is installed on the discharge pipe 2, a liquid outlet pipe is arranged on the other side above the guide plate 1, one end of the liquid outlet pipe is connected with a liquid pump 11 located on the outer side, a plurality of atomizing nozzles 9 are installed to the bottom of hydrojet pipe 8, the top of tower body 3 is connected with blast pipe 7.
Open on the top of water conservancy diversion heating panel 4 has the mounting groove, be equipped with heat-conducting plate 41 in the mounting groove, the one end of heat dissipation stick 5 is connected on heat-conducting plate 41, be equipped with the heat dissipation fin on the lateral wall of heat dissipation stick 5, defroster 6 is installed on the inside top of tower body 3, defroster 6 is located the top of spray tube 8, baffle plate formula defroster or silk screen defroster are chooseed for use to defroster 6, it has anti-rust paint to be equipped with the spraying on the inner wall of tower body 3, and be equipped with the annular fin of.
The working principle is as follows: when using, liquid passes through in feed liquor pipe entering tower body 3, then under the effect of liquid pump 11, extract it, 9 blowout through the atomizing nozzle on the spray tube 8, fan 10 starts the air inlet simultaneously, gas is through a plurality of water conservancy diversion heating panels 4 then through 6 exports of blast pipe 7 of defroster, liquid is after the blowout, a plurality of water conservancy diversion heating panels 4 of flowing through, the area of contact and the time of air with liquid have been strengthened, make its heat transfer effectual, and liquid and air are when the water conservancy diversion heating panel 4 of flowing through, the heat passes through the heat-conducting plate and the continuous heat dissipation of radiating rod 5 outside, the heat conduction effect has further been strengthened, the contact time of this device can strengthen liquid and air, gas-liquid mixed contact is more abundant, the heat transfer is effectual.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
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. A cooling crystallization tower comprises a tower body (3) and is characterized in that a fan (10) is installed on the side wall of the tower body (3) and is inclined downwards, a plurality of diversion and heat dissipation plates (4) are arranged above the fan (10), the diversion and heat dissipation plates (4) are fixed on the inner walls of the two sides of the tower body (3) in a staggered mode, a plurality of heat dissipation rods (5) are fixed on the side wall of each diversion and heat dissipation plate (4), one end of each heat dissipation rod (5) extends to the outside of the tower body (3), a guide plate (1) is arranged at the bottom end of the tower body (3) and is inclined, a discharge pipe (2) is arranged on one side above the guide plate (1), a valve is installed on the discharge pipe (2), a liquid outlet pipe is arranged on the other side above the guide plate (1), one end of the liquid outlet pipe is connected with a liquid pump (11) located on the outer side wall of the tower body (3), and the, a plurality of atomizing nozzles (9) are installed to the bottom of hydrojet pipe (8), the top of tower body (3) is connected with blast pipe (7).
2. A cooling crystallization tower according to claim 1, characterized in that the top of the diversion heat dissipation plate (4) is provided with an installation groove, a heat conduction plate (41) is arranged in the installation groove, and one end of the heat dissipation rod (5) is connected to the heat conduction plate (41).
3. A cooling crystallization tower according to claim 1, characterized in that the outer side wall of the heat dissipation bar (5) is provided with heat dissipation fins.
4. a cooling crystallization tower according to claim 1, characterized in that a demister (6) is installed at the top end of the interior of the tower body (3), the demister (6) is located above the liquid spray pipe (8), and the demister (6) is a baffle demister or a wire mesh demister.
5. A cooling crystallization tower as claimed in claim 1, characterized in that the inner wall of the tower body (3) is coated with rust-proof paint, and the outer side wall of the tower body (3) is provided with a plurality of layers of annular cooling fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311389.XU CN209790919U (en) | 2019-03-12 | 2019-03-12 | Cooling crystallization tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311389.XU CN209790919U (en) | 2019-03-12 | 2019-03-12 | Cooling crystallization tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209790919U true CN209790919U (en) | 2019-12-17 |
Family
ID=68824551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920311389.XU Expired - Fee Related CN209790919U (en) | 2019-03-12 | 2019-03-12 | Cooling crystallization tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209790919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068357A (en) * | 2020-03-12 | 2020-04-28 | 沧州磐希化工有限公司 | A kind of concentrated crystallization device of 3.5-dimethylbenzoic acid |
| CN116272452A (en) * | 2022-12-12 | 2023-06-23 | 怀化市恒渝新材料有限公司 | A purification method and device for photoinitiator production |
| CN117224992A (en) * | 2023-10-07 | 2023-12-15 | 青岛瑞思德生物科技有限公司 | A kind of nicotinamide mononucleotide cooling crystallization device |
-
2019
- 2019-03-12 CN CN201920311389.XU patent/CN209790919U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068357A (en) * | 2020-03-12 | 2020-04-28 | 沧州磐希化工有限公司 | A kind of concentrated crystallization device of 3.5-dimethylbenzoic acid |
| CN116272452A (en) * | 2022-12-12 | 2023-06-23 | 怀化市恒渝新材料有限公司 | A purification method and device for photoinitiator production |
| CN117224992A (en) * | 2023-10-07 | 2023-12-15 | 青岛瑞思德生物科技有限公司 | A kind of nicotinamide mononucleotide cooling crystallization device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20210312 |