CN208720858U - The antiscaling, descaling structure of closed cooling tower - Google Patents
The antiscaling, descaling structure of closed cooling tower Download PDFInfo
- Publication number
- CN208720858U CN208720858U CN201821258438.XU CN201821258438U CN208720858U CN 208720858 U CN208720858 U CN 208720858U CN 201821258438 U CN201821258438 U CN 201821258438U CN 208720858 U CN208720858 U CN 208720858U
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- China
- Prior art keywords
- shell
- fixedly connected
- scale removal
- push rod
- cooling tower
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- 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.)
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses the antiscaling, descaling structures of closed cooling tower, spray equipment including shell and installation on the shell, feeding spraying pump, heat exchange coil, water pond, each horizontal segment of heat exchange coil is socketed with scale removal ring, multiple scale removal rings are arranged in parallel, the side of multiple scale removal rings is fixedly connected with connecting plate jointly, connecting plate is far from being fixedly connected with the first push rod in the middle part of scale removal ring side, first push rod runs through shell far from one end of connecting plate and extends to the outside of shell, fixed block is fixedly connected on the lateral wall of shell side, fixed block offers through slot far from the side of shell, the inner top of through slot is fixedly connected with electric pushrod, the internal slide of through slot is connected with sliding block, the side of sliding block is fixedly connected with the push rod of electric pushrod.The utility model can comprehensively, controllably exchange hot coil scale removal, so that scale removal effect is more preferable, meanwhile, it is capable to which the dirt after removing is avoided to again result in pollution to water.
Description
Technical field
The utility model relates to closed cooling tower technical field more particularly to the antiscaling, descaling structures of closed cooling tower.
Background technique
Currently, use closed cooling tower mainly by metal heat-exchange coil pipe, shell, spray equipment, blower, feeding spraying pump,
Several big component compositions such as dehydrator and water pond.Its basic principle is, heating agent fluid is by heat exchange coil inlet header, into changing
Water in water pond is transported in spray equipment by feeding spraying pump, is sprayed from spray equipment to heat exchange coil by hot coil
Cooling water.At the same time, the outer air of closed cooling tower shell into tower, cools down under the action of blower together with shower water
Heat exchange coil is together taken away the heating agent fluid heat of heat exchange coil, that is, the water evaporated by the evaporation of water and the heating of air
Steam and exhaust of hot air realize the cooling of heating agent fluid into atmospheric environment, and by cooling, heating agent fluid passes through heat exchange coil
Outlet header leave closed cooling tower.
Through retrieving, Chinese Patent Application No. is the patent of 201220159091.X, discloses a kind of good antiscale property and freezes
Closed cooling tower, including blower, shell, dehydrator, spray equipment, heat exchange coil, scale removal ring, heat exchange coil inlet header, change
Hot coil outlet header, water pond and feeding spraying pump.In above-mentioned patent, in cooling tower operation, pass through the spray of air flowing and water
Leaching effect, enables scale removal ring to be freely rotated on the tubing of heat exchange coil, realizes that burr scrubs tube surfaces, removes on tubing
Dirt, at the same it is also that the moisture film of thinned tube surfaces is thick, scale removal ring fortune is driven only by the spray effect of air flowing and water
It moves to carry out scale removal, scale removal ring is difficult to move on heat exchange coil, and the direction amplitude moved is uncontrollable, so that removing
Dirty effect is poor.
Utility model content
Purpose of the utility model is to solve drive and remove by air flowing and the spray effect of water in the prior art
The movement of dirty ring is come when carrying out scale removal, the problem of scale removal effect difference, and the antiscaling, descaling structure of the closed cooling tower of proposition.
To achieve the goals above, the utility model adopts the technical scheme that
The antiscaling, descaling structure of closed cooling tower, including shell and installation spray equipment on the shell, feeding spraying pump,
Heat exchange coil, water pond, each horizontal segment of the heat exchange coil are socketed with scale removal ring, and multiple scale removal rings are arranged in parallel,
The side of multiple scale removal rings is fixedly connected with connecting plate jointly, and middle part of the connecting plate far from scale removal ring side is fixed to be connected
It is connected to the first push rod, first push rod runs through shell far from one end of connecting plate and extends to the outside of shell, the shell
Fixed block is fixedly connected on the lateral wall of side, the fixed block offers through slot, the through slot bottom far from the side of shell
The side close to shell is held to be fixedly connected with limit plate, the through slot top is fixedly connected with electronic push away close to the side of shell
Bar, the internal slide of the through slot are connected with sliding block, and the side of the sliding block is fixedly connected with the push rod of electric pushrod, the cunning
Block offers the first groove far from the side of shell, and the inside of first groove is rotatably connected to connecting rod by first rotating shaft,
The one end of the connecting rod far from sliding block is rotatablely connected by one end that the second shaft and the first push rod are located at shell exterior.
Preferably, the spray equipment includes water pipe, and one end of the feeding spraying pump is fixedly connected with electronic scale remover, institute
Electronic scale remover is stated to be fixedly connected far from one end of feeding spraying pump with water pipe.
Preferably, the top of the water pond is equipped with filter screen, and the filter screen includes framework and strainer, the framework and filter
Net is fixedly connected, and the framework is fixedly connected by bolt with the inner sidewall of shell.
Preferably, the framework offers the second groove close to the side of strainer, and the bolt includes bolt head, the spiral shell
Bolt head is located at the outside of the second groove.
Preferably, the inside of second groove is bonded with rubber layer by glue, the rubber layer be located at bolt head and
Between strainer.
Preferably, the model RWTC-D of the electronic scale remover.
Compared with prior art, the utility model provides the antiscaling, descaling structure of closed cooling tower, has following beneficial
Effect:
1, the antiscaling, descaling structure of the closed cooling tower, by starting electric pushrod, when the push rod of electric pushrod is gradually stretched
When out, so that sliding block does the movement far from electric pushrod, so that connecting rod drives the first push rod to do the movement for stretching out shell, with
This simultaneously, the first push rod by connecting plate drive scale removal ring moved on the lateral wall of heat exchange coil, exchange the outside of hot coil
Wall carries out scale removal, and when the push rod of electric pushrod is fully extended, sliding block is in contact with limit plate, and scale removal ring is leaned on positioned at heat exchange coil
One end of nearly fixed block controls the push rod retraction of electric pushrod, at this point, sliding block, connecting rod drive the first push rod to protrude into shell
Movement, so that the lateral wall that scale removal ring exchanges hot coil again carries out scale removal, when the push rod of electric pushrod is fully retracted,
Scale removal ring is located at the one end of heat exchange coil far from fixed block, and one end that the first push rod is located at shell exterior is still located at fixed block
Right side, to achieve the effect that comprehensively, controllably exchanging hot coil scale removal moves back and forth so that scale removal effect is more preferable in connecting rod
During, limit plate does not contact always with connecting rod.
2, the antiscaling, descaling structure of the closed cooling tower, by the way that filter screen, the dirt that can be removed to avoid scale removal ring is arranged
The inside that dirt falls into water pond pollutes water, meanwhile, the water above filter screen can enter water pond through filter screen.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Hot coil scale removal can comprehensively, be controllably exchanged, so that scale removal effect is more preferable, meanwhile, it is capable to avoid the dirt after removing to water
Again result in pollution.
Detailed description of the invention
Fig. 1 be the utility model proposes closed cooling tower antiscaling, descaling structure structural schematic diagram；
Fig. 2 is the structural schematic diagram of part A in Fig. 1；
Fig. 3 is the structural schematic diagram of part B in Fig. 1；
Fig. 4 is the structural schematic diagram of C portion in Fig. 1.
In figure: 1 shell, 2 feeding spraying pumps, 3 heat exchange coils, 4 scale removal rings, 5 connecting plates, 6 first push rods, 7 fixed blocks, 8 lead to
Slot, 9 electric pushrods, 10 sliding blocks, 11 first rotating shafts, 12 connecting rods, 13 second shafts, 14 water pipes, 15 electronic scale removers, 16 filterings
Net, 17 water ponds.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, the antiscaling, descaling structure of closed cooling tower is filled including shell 1 and the spray being mounted on shell 1
It sets, feeding spraying pump 2, heat exchange coil 3, water pond 17, each horizontal segment of heat exchange coil 3 is socketed with scale removal ring 4, multiple scale removal rings
4 are arranged in parallel, and the side of multiple scale removal rings 4 is fixedly connected with connecting plate 5, middle part of the connecting plate 5 far from 4 side of scale removal ring jointly
It is fixedly connected with the first push rod 6, the first push rod 6 runs through shell 1 far from one end of connecting plate 5 and extends to the outside of shell 1, outside
Fixed block 7 is fixedly connected on the lateral wall of 1 side of shell, fixed block 7 offers through slot 8 far from the side of shell 1, and through slot 8 is
" T " slot plays position-limiting action to sliding block 10, and 8 bottom end of through slot is fixedly connected with limit plate close to the side of shell 1, and 8 top of through slot is leaned on
The side of nearly shell 1 is fixedly connected with electric pushrod 9, and electric pushrod 9 is a kind of novel electric operator, electric pushrod master
Far distance control, collection may be implemented in a kind of novel linear executing agency to be made of mechanisms such as motor, push rod and control devices
Middle control, electric pushrod 9 make back and forth movement in a certain range stroke, and electric pushrod 9 is the prior art, do not retouch in detail herein
It states, the internal slide of through slot 8 is connected with sliding block 10, and the side of sliding block 10 is fixedly connected with the push rod of electric pushrod 9, and sliding block 10 is remote
Side from shell 1 offers the first groove, and the inside of the first groove is rotatably connected to connecting rod 12, connecting rod by first rotating shaft 11
12 one end far from sliding block 10 are located at the rotation connection of one end outside shell 1 by the second shaft 13 and the first push rod 6.
Spray equipment includes water pipe 14, and one end of feeding spraying pump 2 is fixedly connected with electronic scale remover 15, electronic scale remover 15
One end far from feeding spraying pump 2 is fixedly connected with water pipe 14, and electronic scale remover 15 changes calcium, magnesium etc. in water using comprehensive electric wave
The physical structure of ion becomes new crystalline solid not soluble in water, they can suspend in water, will not be adhered on tube wall, prevent
Scale is formed, and since calcium and magnesium plasma is precipitated from water, water just restores in high dissolved state, when the water for reverting to high dissolved state
The pipeline of scale is flowed through, just scale can be dissolved and be absorbed, and is drained when draining, therefore, electronic scale remover 15 has anti-
Sealing dirt forms outer, moreover it is possible to old dirt is effectively removed, to further achieve the effect that carry out antiscale, scale removal, electronics to cooling tower
Descaler 15 is the prior art, is not described in detail herein, since the efficiency of electronic scale remover 15 is not achieved 100%, so still
The lateral wall for needing scale removal ring 4 to exchange hot coil 3 carries out scale removal.
The top of water pond 17 is equipped with filter screen 16, and filter screen 16 includes framework and strainer, and framework is fixedly connected with strainer, frame
Body is fixedly connected by bolt with the inner sidewall of shell 1, and framework offers the second groove close to the side of strainer, and bolt includes spiral shell
Bolt head, bolt head are located at the outside of the second groove, and the inside of the second groove is bonded with rubber layer, the model of glue by glue
JL-330, between bolt head and strainer, rubber layer can be aoxidized to avoid bolt by water rubber layer, electronic scale remover 15
Model RWTC-D.
In the utility model, by starting electric pushrod 9, when the push rod of electric pushrod 9 gradually stretches out, so that sliding block 10
The movement far from electric pushrod 9 is done, so that connecting rod 12 drives the first push rod 6 to do the movement for stretching out shell 1, at the same time,
First push rod 6 drives scale removal ring 4 to move on the lateral wall of heat exchange coil 3 by connecting plate 5, exchanges the lateral wall of hot coil 3
Scale removal is carried out, when the push rod of electric pushrod 9 is fully extended, sliding block 10 is in contact with limit plate, and scale removal ring 4 is located at heat exchange coil
3, close to one end of fixed block 7, control the push rod retraction of electric pushrod 9, at this point, sliding block 10, connecting rod 12 drive the first push rod 6 to do
The movement of shell 1 is protruded into, so that the lateral wall that scale removal ring 4 exchanges hot coil 3 again carries out scale removal, when electric pushrod 9
When push rod is fully retracted, scale removal ring 4 is located at the one end of heat exchange coil 3 far from fixed block 7, and the first push rod 6 is located at outside shell 1
One end is still located at the right side of fixed block 7, to achieve the effect that comprehensive, controllably exchange 3 scale removal of hot coil, so that scale removal is imitated
Fruit is more preferable, and during connecting rod 12 moves back and forth, limit plate does not contact always with connecting rod 12, can by the way that filter screen 16 is arranged
The inside for falling into water pond 17 to avoid the dirt that scale removal ring 4 is removed pollutes water, meanwhile, the water of 16 top of filter screen can
To enter water pond 17 through filter screen 16.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the antiscaling, descaling structure of closed cooling tower, including shell (1) and the spray equipment being mounted on shell (1), spray
Water pump (2), heat exchange coil (3), water pond (17), which is characterized in that each horizontal segment of the heat exchange coil (3), which is socketed with, to be removed
Dirty ring (4), multiple scale removal rings (4) are arranged in parallel, and the side of multiple scale removal rings (4) is fixedly connected with connecting plate jointly
(5), it is fixedly connected with the first push rod (6) in the middle part of separate scale removal ring (4) side of the connecting plate (5), first push rod (6)
One end far from connecting plate (5) runs through shell (1) and extends to the outside of shell (1), on the lateral wall of shell (1) side
It is fixedly connected with fixed block (7), the fixed block (7) offers through slot (8) far from the side of shell (1), through slot (8) bottom
The side close to shell (1) is held to be fixedly connected with limit plate, through slot (8) top is fixedly connected close to the side of shell (1)
Have electric pushrod (9), the internal slide of the through slot (8) is connected with sliding block (10), and the side of the sliding block (10) is pushed away with electronic
The push rod of bar (9) is fixedly connected, and the sliding block (10) offers the first groove, first groove far from the side of shell (1)
Inside be rotatably connected to connecting rod (12) by first rotating shaft (11), the one end of the connecting rod (12) far from sliding block (10) passes through the
Two shafts (13) and the first push rod (6) are located at the external one end of shell (1) and are rotatablely connected.
2. the antiscaling, descaling structure of closed cooling tower according to claim 1, which is characterized in that the spray equipment includes
One end of water pipe (14), the feeding spraying pump (2) is fixedly connected with electronic scale remover (15), and the electronic scale remover (15) is separate
One end of feeding spraying pump (2) is fixedly connected with water pipe (14).
3. the antiscaling, descaling structure of closed cooling tower according to claim 1, which is characterized in that the water pond (17) it is upper
Side is equipped with filter screen (16), and the filter screen (16) includes framework and strainer, and the framework is fixedly connected with strainer, the framework
It is fixedly connected by bolt with the inner sidewall of shell (1).
4. the antiscaling, descaling structure of closed cooling tower according to claim 3, which is characterized in that the framework is close to strainer
Side offer the second groove, the bolt includes bolt head, and the bolt head is located at the outside of the second groove.
5. the antiscaling, descaling structure of closed cooling tower according to claim 4, which is characterized in that second groove it is interior
Portion is bonded with rubber layer by glue, and the rubber layer is between bolt head and strainer.
6. the antiscaling, descaling structure of closed cooling tower according to claim 2, which is characterized in that the electronic scale remover
(15) model RWTC-D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258438.XU CN208720858U (en) | 2018-08-06 | 2018-08-06 | The antiscaling, descaling structure of closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258438.XU CN208720858U (en) | 2018-08-06 | 2018-08-06 | The antiscaling, descaling structure of closed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208720858U true CN208720858U (en) | 2019-04-09 |
Family
ID=65976343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821258438.XU Expired - Fee Related CN208720858U (en) | 2018-08-06 | 2018-08-06 | The antiscaling, descaling structure of closed cooling tower |
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| Country | Link |
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| CN (1) | CN208720858U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411076A (en) * | 2019-06-27 | 2019-11-05 | 江苏赐福科技有限公司 | A kind of ultra high efficiency evaporative condenser |
| CN110425926A (en) * | 2019-09-02 | 2019-11-08 | 大唐东营发电有限公司 | A kind of apparatus for eliminating sludge of power plant coagulator |
| CN110487105A (en) * | 2019-08-13 | 2019-11-22 | 上海华阜科技发展有限公司 | A kind of two phase flow combined air cooler |
| CN112393624A (en) * | 2020-11-13 | 2021-02-23 | 阜阳安固锅炉压力容器制造有限公司 | Closed cooling tower convenient to adjustment spray angle |
| CN115121544A (en) * | 2022-08-29 | 2022-09-30 | 烟台冰轮换热技术有限公司 | Cleaning and descaling device |
-
2018
- 2018-08-06 CN CN201821258438.XU patent/CN208720858U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411076A (en) * | 2019-06-27 | 2019-11-05 | 江苏赐福科技有限公司 | A kind of ultra high efficiency evaporative condenser |
| CN110411076B (en) * | 2019-06-27 | 2021-07-27 | 江苏赐福科技有限公司 | Super-efficient evaporative condenser |
| CN110487105A (en) * | 2019-08-13 | 2019-11-22 | 上海华阜科技发展有限公司 | A kind of two phase flow combined air cooler |
| CN110425926A (en) * | 2019-09-02 | 2019-11-08 | 大唐东营发电有限公司 | A kind of apparatus for eliminating sludge of power plant coagulator |
| CN112393624A (en) * | 2020-11-13 | 2021-02-23 | 阜阳安固锅炉压力容器制造有限公司 | Closed cooling tower convenient to adjustment spray angle |
| CN112393624B (en) * | 2020-11-13 | 2022-08-02 | 阜阳安固锅炉压力容器制造有限公司 | Closed cooling tower convenient to adjustment spray angle |
| CN115121544A (en) * | 2022-08-29 | 2022-09-30 | 烟台冰轮换热技术有限公司 | Cleaning and descaling device |
| CN115121544B (en) * | 2022-08-29 | 2022-11-25 | 烟台冰轮换热技术有限公司 | Cleaning and descaling 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 |
Granted publication date: 20190409 Termination date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |