CN107036459A - A kind of cooling tower - Google Patents
A kind of cooling tower Download PDFInfo
- Publication number
- CN107036459A CN107036459A CN201710408321.9A CN201710408321A CN107036459A CN 107036459 A CN107036459 A CN 107036459A CN 201710408321 A CN201710408321 A CN 201710408321A CN 107036459 A CN107036459 A CN 107036459A
- Authority
- CN
- China
- Prior art keywords
- air
- housing
- cooling tower
- spray header
- tower according
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/14—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/04—Distributing or accumulator troughs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/06—Spray nozzles or spray pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/10—Component parts of trickle coolers for feeding gas or vapour
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F2025/005—Liquid collection; Liquid treatment; Liquid recirculation; Addition of make-up liquid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Silicon Compounds (AREA)
Abstract
The present invention provides a kind of cooling tower, which solve in existing silica gel production process in the case of high temperature season or high concentration glue, because acid ＆ alkali liquid temperature is too high, glue reaction is caused not to be normally carried out, product is caused not reach quality requirement, the serious technical problem of wastage of material, it is provided with housing, the inner top of housing is provided with air outlet, air exhauster is provided with air outlet, the internal upper part of housing is provided with water fender, the interior middle and upper part of housing is provided with the first spray header, first spray header lower surface sets several apertures, the interior middle part of housing is provided with cooling coil, the inner bottom part of housing is additionally provided with annular water tank and air-inlet grille, air-inlet grille is fixedly installed on annular water tank central hole, it can be widely applied to acid ＆ alkali liquid heat sink in silica gel production process.
Description
Technical field
The present invention relates to silica gel production equipment, more particularly to a kind of cooling tower.
Background technology
In low temperature season or in the case of low concentration glue, acid ＆ alkali liquid temperature can reach technique in silica gel production process
It is required that, but in the case of high temperature season or high concentration glue, because acid ＆ alkali liquid temperature is too high, cause glue reaction can not be normal
Carry out, cause product not reach quality requirement, wastage of material is serious, therefore be badly in need of a kind of heat sink to reduce soda acid liquid temperature
Degree, to meet production requirement.
The content of the invention
The invention aims to solve the not enough of above-mentioned technology there is provided one kind to reduce sour in silica gel production process
The cooling tower of alkali liquid temperature.
Therefore, the present invention provides a kind of cooling tower, it is provided with housing, and the inner top of housing is provided with air outlet, air outlet
Provided with air exhauster, the internal upper part of housing is provided with water fender, and the interior middle and upper part of housing is provided with the first spray header, the first spray header
Lower surface sets several apertures, and the interior middle part of housing is provided with cooling coil, and the inner bottom part of housing is additionally provided with annular water tank and entered
Style grid, air-inlet grille is fixedly installed on annular water tank central hole.
It is preferred that, cooling coil is spiral structure, and several fin are interval with cooling coil.
It is preferred that, the inverted cone-shaped structure of perforate centered on water fender.
It is preferred that, the lower surface of water fender is provided with several radial convex tendons and annular convex ring.
It is preferred that, air-inlet grille is cone structure.
It is preferred that, the conical surface of air-inlet grille is provided with several bar shaped fresh air inlets and bar shaped guiding gutter, bar shaped fresh air inlet and bar
Shape guiding gutter is arranged by summit of the conical surface according to center of circle ring quasi array, and the edge of bar shaped fresh air inlet is provided with flange, and bar shaped is led
Chute extends to conical surface bottom at the top of the conical surface.
It is preferred that, the interior middle and lower part of housing is additionally provided with the second spray header, and the second spray header upper surface sets several
Aperture.
It is preferred that, the first spray header and the second spray header are carried out coiling centered on its one end and form three-back-shaped disk
Spacing is provided between pipe, each pipeline of three-back-shaped coil pipe.
It is preferred that, air blower is additionally provided with, the discharge pipe mouth of pipe of air blower is arranged on the bottom of air-inlet grille.
It is preferred that, moisture retracting device is additionally provided with, moisture retracting device includes moisture delivery pipe and cistern, moisture conveying
Pipe one end is connected with the discharge pipe of air exhauster, and the moisture delivery pipe other end is arranged on columns base.
The beneficial effects of the invention are as follows：Different cooling medium (water, wind) reverse direction operations in cooling tower, extension cooling is situated between
Residence time of the matter in cooling tower, it is ensured that cooling effect, cooling medium utilization rate and production efficiency are improved, silica gel was produced
Journey acid ＆ alkali liquid is reduced rapidly to require temperature, it is ensured that product quality.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1；
Fig. 2 is the structural representation of the cooling coil in Fig. 1；
Fig. 3 is the upward view of the water fender in Fig. 1；
Fig. 4 is the top view of annular water tank in Fig. 1 and air-inlet grille；
Fig. 5 is the top view of the second spray header in Fig. 1；
Fig. 6 is the structural representation of the embodiment of the present invention 2；
Fig. 7 is the structural representation of the embodiment of the present invention 3.
Marked in figure：1. housing, 2. air outlets, 3. air exhausters, 4. water fenders, 5. first spray headers, 6. apertures, 7. is cold
But coil pipe, 8. annular water tanks, 9. air-inlet grilles, 10. fin, 11. convex tendons, 12. bulge loops, 13. fresh air inlets, 14. guiding gutters,
15. the second spray header, 16. air blowers, 17. discharge pipes, 18. moisture delivery pipes, 19. cisterns.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, to help understanding present disclosure.
Embodiment 1：
As shown in Fig. 1~Fig. 5, the present invention provides a kind of cooling tower, and it is provided with housing 1, and the inner top of housing 1 is provided with air-out
Air exhauster 3 is provided with mouth 2, air outlet 2, the internal upper part of housing 1 is provided with the inverted cone-shaped of perforate centered on water fender 4, water fender 4
Structure, the lower surface of water fender 4 is provided with several radial convex tendons 11 and annular convex ring 12, the inverted cone-shaped structure of water fender 4
Design, can make in the presence of air exhauster 3, and water fender 4 stops the steam or water droplet of most of rising, prevents steam or water droplet
It is pulled out air outlet 2, saving water resource；The radial convex tendon 11 and annular convex ring 12 of the lower surface of water fender 4 are designed, on the one hand
Strengthen the intensity and rigidity of water fender 4, to save material usage, mitigate weight, reduce cost, on the other hand, water fender 4 is stopped
Steam or water droplet assemble in its lower surface, the inverted cone-shaped structure of water fender 4 makes steam or water droplet under gravity the bottom of along
Flow downwards, the radial convex tendon 11 of its lower surface plays guide function, and the annular convex ring that several radiuses differ 12
To the effect obstructed layer by layer, steam or water droplet is assembled at bulge loop 12, finally fall under gravity in cooling tower.
The interior middle and upper part of inventive shell 1 is provided with the first spray header 5, and the first spray header 5 is entered centered on its one end
Row coiling, which is formed, is provided with spacing between three-back-shaped coil pipe, each pipeline of three-back-shaped coil pipe, if the lower surface of the first spray header 5 is set
Dry aperture 6, three-back-shaped coil design makes cooling tower spray more uniform, it is ensured that heat transfer rate；The interior middle part of housing 1 is provided with cooling
The acid ＆ alkali liquid in silica gel production process is passed through in coil pipe 7, cooling coil 7, is to be spaced in spiral structure, and cooling coil 7
Provided with several fin 10, increase film-cooled heat, the cooling effectiveness of water can be improved in cooling procedure, while reducing water
Loss.
The inner bottom part of inventive shell 1 is additionally provided with annular water tank 8 and air-inlet grille 9, and air-inlet grille 9 is fixedly installed on annular
The central hole of tank 8；Annular water tank 8 is used to collect the water droplet fallen in cooling tower；Air-inlet grille 9 is used for the work in air exhauster 3
From extraneous air inlet under, air-inlet grille 9 be cone structure, make to fall into water droplet thereon, can along air-inlet grille 9 cone
Face is fallen into annular water tank 8；The conical surface of air-inlet grille 9 is provided with several bar shaped fresh air inlets 13 and bar shaped guiding gutter 14, and bar shaped is entered
Air holes 13 and bar shaped guiding gutter 14 are arranged by summit of the conical surface according to center of circle ring quasi array, and the edge of bar shaped fresh air inlet 13 is set
There is flange, on the one hand prevent from entering in bar shaped fresh air inlet 13 along the water droplet under conical flow, on the other hand improve fresh air inlet 13
Edge intensity, prevents crack；Bar shaped guiding gutter 14 extends to conical surface bottom at the top of the conical surface, for guiding the conical surface
On the water droplet that flows downward flow into annular water tank 8；Annular water tank 8 is provided with drainpipe.
The interior middle and lower part of inventive shell 1 is additionally provided with the second spray header 15, the second spray header 15 using its one end as
Center carries out coiling and formed between three-back-shaped coil pipe, each pipeline of three-back-shaped coil pipe provided with spacing, the upper table of the second spray header 15
Face sets several apertures 6, acts on identical with the first spray header 5, and with the relative concord of the first spray header 5, increase cooling is situated between
Matter, further improves heat transfer rate, quick reduction acid ＆ alkali liquid temperature.
Embodiment 2：
As shown in Figure 6, the present invention provides a kind of cooling tower, is additionally provided with air blower 16, the mouth of pipe of discharge pipe 17 of air blower 16
Intake in the bottom of air-inlet grille 9, increase cooling tower is arranged on, increases cooling medium, further improves heat transfer rate, fast prompt drop
Low acid ＆ alkali liquid temperature.
The other structures of the present invention are same as Example 1, no longer tire out one by one and state.
Embodiment 3：
As shown in Figure 7, the present invention provides a kind of cooling tower, is additionally provided with moisture retracting device, and moisture retracting device includes wet
Letter shoot 18 and cistern 19, one end of moisture delivery pipe 18 are connected with the discharge pipe of air exhauster 3, and moisture delivery pipe 18 is another
End is arranged on the bottom of cistern 19, reclaims the steam that cooling tower is discharged into air, and saving water resource reduces cost.
The other structures of the present invention are same as Example 2, no longer tire out one by one and state.
The present invention operation principle be：Different cooling medium (water, wind) reverse direction operations in cooling tower, extension cooling is situated between
Residence time of the matter in cooling tower, it is ensured that cooling effect, cooling medium utilization rate and production efficiency are improved, silica gel was produced
Journey acid ＆ alkali liquid temperature can be reduced rapidly to 15 DEG C, be really achieved efficient cooling, it is ensured that product quality.
Only as described above, is only the specific embodiment of the present invention, when can not limit the model implemented of the present invention with this
Enclose, therefore the displacement of its equivalent assemblies, or the equivalent variations made according to scope of patent protection of the present invention and modification, it all should still belong to this hair
The category that bright claims are covered.
Claims (10)
1. a kind of cooling tower, it is provided with housing (1), and the inner top of the housing (1) is provided with air outlet (2), the air outlet (2)
Interior to be provided with air exhauster (3), the internal upper part of the housing (1) is provided with water fender (4), and the interior middle and upper part of the housing (1) is provided with the
One spray header (5), the first spray header (5) lower surface sets several apertures (6), the interior middle part of the housing (1)
Provided with cooling coil (7), it is characterised in that the inner bottom part of the housing (1) is additionally provided with annular water tank (8) and air-inlet grille (9),
The air-inlet grille (9) is fixedly installed on the annular water tank (8) central hole.
2. a kind of cooling tower according to claim 1, it is characterised in that the cooling coil (7) is spiral structure,
And several fin (10) are interval with the cooling coil (7).
3. a kind of cooling tower according to claim 1, it is characterised in that the rounding of perforate centered on the water fender (4)
Cone structure.
4. a kind of cooling tower according to claim 3, it is characterised in that the lower surface of the water fender (4) is provided with some
Individual radial convex tendon (11) and annular convex ring (12).
5. a kind of cooling tower according to claim 1, it is characterised in that the air-inlet grille (9) is cone structure.
6. a kind of cooling tower according to claim 5, it is characterised in that the conical surface of the air-inlet grille (9) is provided with some
Individual bar shaped fresh air inlet (13) and bar shaped guiding gutter (14), the bar shaped fresh air inlet (13) and the bar shaped guiding gutter (14) are with cone
Face is that summit is arranged according to center of circle ring quasi array, and the edge of the bar shaped fresh air inlet (13) is provided with flange, the bar shaped water conservancy diversion
Groove (14) extends to conical surface bottom at the top of the conical surface.
7. a kind of cooling tower according to claim any one of 1-6, it is characterised in that the interior middle and lower part of the housing (1)
The second spray header (15) is additionally provided with, the second spray header (15) upper surface sets several apertures (6).
8. a kind of cooling tower according to claim 7, it is characterised in that first spray header (5) and described second
Spray header (15) is carried out coiling centered on its one end and formed between three-back-shaped coil pipe, each pipeline of the three-back-shaped coil pipe
Provided with spacing.
9. a kind of cooling tower according to claim 8, it is characterised in that be additionally provided with air blower (16), the air blower
(16) discharge pipe (17) mouth of pipe is arranged on the bottom of the air-inlet grille (9).
10. a kind of cooling tower according to claim 9, it is characterised in that be additionally provided with moisture retracting device, the moisture is returned
Receiving apparatus includes moisture delivery pipe (18) and cistern (19), described moisture delivery pipe (18) one end and the air exhauster (3)
Discharge pipe is connected, and moisture delivery pipe (18) other end is arranged on the cistern (19) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408321.9A CN107036459A (en) | 2017-06-02 | 2017-06-02 | A kind of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408321.9A CN107036459A (en) | 2017-06-02 | 2017-06-02 | A kind of cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107036459A true CN107036459A (en) | 2017-08-11 |
Family
ID=59539083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710408321.9A Pending CN107036459A (en) | 2017-06-02 | 2017-06-02 | A kind of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107036459A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796238A (en) * | 2017-11-30 | 2018-03-13 | 四川理工学院 | Bottom blast formula cooling tower cloth wind structure |
| CN108413780A (en) * | 2018-05-08 | 2018-08-17 | 江苏华塔冷却技术有限公司 | A kind of cooling tower Intelligence Cooling System and its cooling means |
-
2017
- 2017-06-02 CN CN201710408321.9A patent/CN107036459A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796238A (en) * | 2017-11-30 | 2018-03-13 | 四川理工学院 | Bottom blast formula cooling tower cloth wind structure |
| CN107796238B (en) * | 2017-11-30 | 2023-06-23 | 四川理工学院 | Air distribution structure of bottom blowing type cooling tower |
| CN108413780A (en) * | 2018-05-08 | 2018-08-17 | 江苏华塔冷却技术有限公司 | A kind of cooling tower Intelligence Cooling System and its cooling means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170811 |