CN208579670U - A kind of anti-catkin enters the protective device of cooling tower - Google Patents
A kind of anti-catkin enters the protective device of cooling tower Download PDFInfo
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- CN208579670U CN208579670U CN201821065114.4U CN201821065114U CN208579670U CN 208579670 U CN208579670 U CN 208579670U CN 201821065114 U CN201821065114 U CN 201821065114U CN 208579670 U CN208579670 U CN 208579670U
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- pressure sensor
- frame
- cooling tower
- strainer
- catkin
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Abstract
The utility model discloses the protective devices that a kind of anti-catkin enters cooling tower, filter device including being mounted on cooling tower air inlet, filter device includes frame and the strainer that is fixed on frame, gasket is equipped between frame and air inlet, frame is equipped with bolt hole, frame and air inlet are fixed by expansion bolt, bolt hole is counter sink, first pressure sensor is equipped on the inside of strainer, second pressure sensor is equipped on the outside of strainer, first pressure sensor and second pressure sensor are used to detect the wind pressure inside and outside strainer, the pressure difference of the two is sent to Central Control Room monitoring computer by central processing unit by first pressure sensor and second pressure sensor.When the sundries such as absorption catkin are excessive on filter screen, inside and outside differential pressure can be intuitively observed on monitoring computer, and alarming value can be set, when influencing the cooling effect of cooling tower, equipment maintenance personnel can be convenient efficiently disassembly, flushing filtering net.
Description
Technical field
The utility model relates to tobacco processing equipment technical field, especially a kind of anti-catkin enters the protection dress of cooling tower
It sets.
Background technique
In cigarette factory production process, the equipment such as refrigeration machine, air compressor, vacuum pump are used, are held when running
It is also easy to produce high temperature, needs to be cooled down with using cooling water, cooling water is recycled to the cooling tower at the top of workshop and distributes heat, is formed
One cooling water closed-loop system.The cool principle of cooling tower is that high-temperature cooling water returns to column head and sprayed downwards by pipeline,
It below spraying pipe, is separated by the filler that the PVC glue of tortuous hollow out is done, to increase heat dissipation time and the heat dissipation area of water droplet；
There is the air inlet of large area in the side or bottom of cooling tower, by the large-scale exhaust fan at top, entering from side air inlet mouth
Air extract out tower top, thus be conducive to air-flow flow, accelerate the cooling of water.Since cooling tower is in open hot and humid environment
Operation, for a long time by sunlight irradiation, wind and weather, especially in spring, northern catkin, poplar wadding are more, are very easy to by cold
But tower air inlet enters inside cooling tower, and as in cooling water recirculation system, over time, accumulation is in cooling water system
Pipeline, circulating pump, filler, water distributor form blocking, are attached to the heat-transfer surface of power-equipment and cooling water.
Long-term accumulation will cause following influence: firstly, after the sundries such as catkin block at pipeline turning or at filter screen,
It will lead to cooling water inflow insufficient supply；Second, since heat-transfer surface forms scale, heat-conducting effect is very low, and heat exchange effect is not
It is good；The opening time of third, blower and circulating pump extends, and motor load is excessive, causes excessively to consume electric energy；4th, due to cold
But waterpipe interlocks complicated, and cleaning up is extremely difficult, and cost of labor and material cost are higher；5th, the heat of equipment
It can not distribute in time, it is excessively high to often result in device temperature, leads to disorderly closedown even parts damages, influences normally to produce.Therefore,
It needs to develop a kind of efficient apparatus, catkin is avoided to enter inside cooling tower.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of sundries such as the catkin crossed in air filtering in cooling tower air inlet
Protective device.
In order to achieve the above objectives, using following technical scheme.
A kind of anti-catkin enters the protective device of cooling tower, the filter device including being mounted on cooling tower air inlet, described
Filter device includes frame and the strainer that is fixed on frame, and gasket, the frame are equipped between the frame and air inlet
It is equipped with bolt hole, frame and air inlet are fixed by expansion bolt.Maintenance personnel can dismantle.The bolt hole is heavy
Head bore.
It is adsorbed on strainer in view of the intake of cooling tower influences cooling water temperature effect since air-admitting surface is fixed
The sundries such as catkin it is excessive, it will influence the intake of cooling tower.
It is equipped with first pressure sensor on the inside of the strainer, is equipped with second pressure sensor on the outside of the strainer, described the
One pressure sensor and second pressure sensor are respectively used to the wind pressure inside and outside detection strainer, first pressure sensor and the second pressure
The two pressure difference is sent to Central Control Room monitoring computer by central processing unit by force snesor.Filter screen pressure difference is observed at any time；Work as pressure
Difference it is excessive when, equipment maintenance personnel are dismantled, and are rinsed using giant, be installed to after drying on cooling tower after
It is continuous to use.
The frame and strainer are all made of stainless steel material and are made.
The gasket is made of rubber.
The utility model may be implemented to cross the sundries such as the catkin in air filtering in cooling tower air inlet.In cooling tower air inlet
Filter device is installed, when catkin comes air inlet with air flowing, is attracted on the stainless steel steel wire of strainer.Work as filtering
The sundries such as online absorption catkin are excessive, inside and outside differential pressure can be intuitively observed on monitoring computer, and can set alarming value, when
When influencing the cooling effect of cooling tower, equipment maintenance personnel can be convenient efficiently disassembly, flushing filtering net, and can grow
Phase is reused.Prevent catkin from entering cooling tower, can be effectively improved the cooling effect of cooling water, pipe-line system it is unblocked
With high-temperature service heat exchange efficiency, and extend the replacement number of cooling tower filler, reduce the cleaning cost of cooling water pipeline, it is ensured that system
The power-equipments such as cold, air compressor, vacuum pump economy, stable operation provide a strong guarantee for the production of cigarette factory.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Please refer to Fig. 1.Structure, ratio, size depicted in this specification institute attached drawing etc., only to cooperate specification institute
The content of announcement is not intended to limit the utility model enforceable restriction so that those skilled in the art understands and reads
Condition, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, in not shadow
It rings under the effect of the utility model can be generated and the purpose that can reach, should all still fall in the revealed technology of the utility model
In the range of content can cover.Meanwhile it is cited such as "upper", "lower", "left", "right", " centre " and " one " in this specification
Deng term, be merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, relativeness
It is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
As shown in Figure 1, a kind of anti-catkin enters the protective device of cooling tower, the mistake including being mounted on cooling tower air inlet 2
Filter device 1, the filter device 1 includes frame 11 and fixed strainer 12 on the frame 11, the frame 11 and air inlet 2 it
Between be equipped with gasket 3, the frame 11 is equipped with bolt hole 13, and frame 11 is fixed with air inlet 2 by expansion bolt.It protects
Feeding personnel can dismantle.The bolt hole 13 is counter sink.
It is inhaled on strainer 12 in view of the intake of cooling tower influences cooling water temperature effect since 2 area of air inlet is fixed
The sundries such as attached catkin are excessive, it will influence the intake of cooling tower.
It is equipped with first pressure sensor 4 on the inside of the strainer 12, is equipped with second pressure sensor 5 on the outside of the strainer 12,
The first pressure sensor 4 and second pressure sensor 5 are respectively used to the wind pressure inside and outside detection strainer 12, first pressure sensing
The two pressure difference is sent to Central Control Room monitoring computer 7 by central processing unit 6 by device 4 and second pressure sensor 5.It observed at any time
12 pressure difference of strainer；When pressure difference is excessive, equipment maintenance personnel are dismantled, and are rinsed using giant, after drying
It is installed on cooling tower and continues to use.
The frame 11 and strainer 12 are all made of stainless steel material and are made.
The gasket 3 is made of rubber.
The protective device may be implemented to cross the sundries such as the catkin in air filtering in cooling tower air inlet 2.It is entered the wind in cooling tower
Mouth 2 installs filter devices 1, when catkin comes air inlet 2 with air flowing, is attracted to the stainless steel steel wire of strainer 12
On.It is excessive when adsorbing the sundries such as catkin on filter screen 12, it can intuitively observe inside and outside differential pressure on monitoring computer 7, and can be with
Alarming value is set, when influencing the cooling effect of cooling tower, equipment maintenance personnel, which can be convenient, efficiently to dismantle, rinses
Strainer 12, and can reuse for a long time.It prevents catkin from entering cooling tower, cooling effect, the pipe of cooling water can be effectively improved
The unblocked and high-temperature service heat exchange efficiency of road system, and extend the replacement number of cooling tower filler, reduce cooling water pipeline
Cleaning cost, it is ensured that the power-equipments such as refrigeration machine, air compressor, vacuum pump economy, stable operation, be cigarette factory life
Production provides a strong guarantee.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (3)
1. the protective device that a kind of anti-catkin enters cooling tower, it is characterised in that: the filtering including being mounted on cooling tower air inlet
Device, the filter device include frame and the strainer that is fixed on frame, and gasket is equipped between the frame and air inlet,
The frame is equipped with bolt hole, and frame and air inlet are fixed by expansion bolt, and the bolt hole is counter sink, described
It is equipped with first pressure sensor on the inside of strainer, is equipped with second pressure sensor, the first pressure sensor on the outside of the strainer
The wind pressure in outside in detection strainer is respectively used to second pressure sensor, first pressure sensor and second pressure sensor are logical
It crosses central processing unit and the pressure difference of the two is sent to Central Control Room monitoring computer.
2. a kind of anti-catkin enters the protective device of cooling tower according to claim 1, it is characterised in that: the frame and filter
Net is all made of stainless steel material and is made.
3. a kind of anti-catkin enters the protective device of cooling tower according to claim 1, it is characterised in that: the gasket by
Rubber is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065114.4U CN208579670U (en) | 2018-07-06 | 2018-07-06 | A kind of anti-catkin enters the protective device of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065114.4U CN208579670U (en) | 2018-07-06 | 2018-07-06 | A kind of anti-catkin enters the protective device of cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208579670U true CN208579670U (en) | 2019-03-05 |
Family
ID=65509881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821065114.4U Active CN208579670U (en) | 2018-07-06 | 2018-07-06 | A kind of anti-catkin enters the protective device of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208579670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006268A (en) * | 2019-04-25 | 2019-07-12 | 国家能源投资集团有限责任公司 | Cooling tower and cleaning method |
-
2018
- 2018-07-06 CN CN201821065114.4U patent/CN208579670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006268A (en) * | 2019-04-25 | 2019-07-12 | 国家能源投资集团有限责任公司 | Cooling tower and cleaning method |
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