CN221206926U - Filtering type water collecting tank for cooling tower - Google Patents
Filtering type water collecting tank for cooling tower Download PDFInfo
- Publication number
- CN221206926U CN221206926U CN202322884850.XU CN202322884850U CN221206926U CN 221206926 U CN221206926 U CN 221206926U CN 202322884850 U CN202322884850 U CN 202322884850U CN 221206926 U CN221206926 U CN 221206926U
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- China
- Prior art keywords
- collecting tank
- water collecting
- water
- tank
- cooling tower
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 95
- 238000001816 cooling Methods 0.000 title claims abstract description 16
- 238000001914 filtration Methods 0.000 title claims abstract description 12
- 238000004062 sedimentation Methods 0.000 claims abstract description 22
- 238000007790 scraping Methods 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 10
- 239000002893 slag Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000001556 precipitation Methods 0.000 abstract description 7
- 239000000498 cooling water Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Abstract
The utility model relates to the technical field of cooling water circulation, and particularly discloses a filtering water collecting tank for a cooling tower, which comprises a water collecting tank, wherein the upper end of the water collecting tank is provided with an outer edge groove which surrounds the water collecting tank in a circle, a group of partition boards are arranged in the water collecting tank, the inner cavity of the water collecting tank is divided into a plurality of precipitation tanks along the axis, and a filter screen is arranged at the top of each partition board; the automatic sedimentation device is characterized in that a transverse shaft which stretches across the water collecting tank is rotationally connected to the water collecting tank along an axis, one end of the transverse shaft is connected with a driving motor, a plurality of groups of swing arms which extend into each sedimentation tank are arranged on the transverse shaft, the free ends of the swing arms are connected with a scraping plate, and the outer edges of the scraping plates are in contact with the inner wall of the sedimentation tank. According to the utility model, the water collecting tank can be cleaned in the production process by a mechanized cleaning mode, and the step of stopping, maintaining and cleaning before is avoided, so that the output efficiency of the production line is improved.
Description
Technical Field
The utility model relates to the technical field of cooling water circulation, in particular to a filtering type water collecting tank for a cooling tower.
Background
The method is characterized in that a large number of cooling water tanks are adopted on the whole tire production line to cool and shape sizing materials of semi-finished products of tires, water in the cooling water tanks is connected with a cooling tower through a circulating pipeline, heat absorbed by the circulating water is discharged to the atmosphere by the cooling tower, the cooling tower mainly utilizes water to make cold and heat exchange after being in flowing contact with air to generate steam, and the steam volatilizes to take away heat so as to achieve the purpose of low water temperature.
At present, a water collecting tank is connected in series on a circulating pipeline in a workshop, so that sedimentation effect is achieved on circulating water flowing through the water collecting tank, impurities such as dust, sediment, floaters and the like doped in the circulating water are settled in the water collecting tank, and then a pump is stopped periodically to clean the water collecting tank;
Because the filth is piled up on the water catch bowl inner wall for a long time, forms the relatively strong hardening state of adhesion, and the clearance is got up time and energy, and more importantly is at this period of stopping the pump clearance, and the production line also needs to stop waiting, leads to the operating efficiency to reduce, has prolonged the production cycle of product.
Disclosure of utility model
The utility model aims at overcoming the defects in the prior art, and provides a filtering water collecting tank for a cooling tower, which can finish the dirt cleaning work of the water collecting tank in the production process by a mechanized cleaning mode, and avoids the steps of stopping, maintaining and cleaning before, thereby improving the output efficiency of a production line.
The technical scheme of the utility model is as follows: the filtering type water collecting tank for the cooling tower comprises a water collecting tank, wherein the front end of the water collecting tank is provided with a water inlet, the rear end of the water collecting tank is provided with a water outlet, the water collecting tank is of a semi-cylindrical structure, and the bottom of the water collecting tank is provided with a support;
The upper end of the water collecting tank is provided with an outer edge groove which surrounds the water collecting tank for a circle, the bottom of the outer edge groove is connected with a slag discharge pipe, a group of partition boards are arranged in the water collecting tank, the inner cavity of the water collecting tank is divided into a plurality of sedimentation tanks along the axis, the bottom of each sedimentation tank is connected with a pollution discharge branch pipe, the top of each partition board is provided with an overflow port, and a filter screen is arranged on each overflow port;
The automatic sedimentation device is characterized in that a transverse shaft which stretches across the water collecting tank is rotationally connected to the water collecting tank along an axis, one end of the transverse shaft is connected with a driving motor, a plurality of groups of swing arms which extend into each sedimentation tank are arranged on the transverse shaft, the free ends of the swing arms are connected with a scraping plate, and the outer edges of the scraping plates are in contact with the inner wall of the sedimentation tank.
Preferably, a reduction gear box is connected between the transverse shaft and the driving motor, the driving motor is fixed on the reduction gear box, and the reduction gear box is fixed on the outer wall of the outer edge groove.
Preferably, the swing arm is of an elastic telescopic rod structure.
Preferably, the top of the partition plate is provided with a vertical slot at the overflow port, and the filter screen is movably connected in the slot.
Preferably, a high-pressure water pipe is arranged on the upper edge of one side of the water collecting tank in an erection mode, and a group of pressurized spray heads facing the inner wall of the water collecting tank are connected to the high-pressure water pipe.
Preferably, a drain header pipe communicated with each drain branch pipe is arranged on the outer side of the water collecting tank.
Compared with the prior art, the utility model has the following advantages:
According to the utility model, the transverse shaft is driven to rotate by the driving motor, the scraping plate is driven to rotate by the transverse shaft and the swinging arm, the swinging arm drives the scraping plate to swing back and forth by switching and controlling the rotation direction of the driving motor, the scraping plate scrapes dirt deposited in the sedimentation tank to the outer edge tank, the dirt is discharged by the slag discharge pipe, and the dirt can be prevented from accumulating and hardening in the sedimentation tank after cleaning for one to two times every day at regular time;
Through selecting the elastic telescopic link structure to the swing arm, can exert elastic supporting force to the scraper blade to make the scraper blade and the laminating of water catch bowl inner wall inseparabler, and then improve the effect of striking off the clearance.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
In the figure: 1. the device comprises an outer edge groove, 2, a reduction gear box, 3, a driving motor, 4, a water inlet, 5, a water collecting groove, 6, a support, 7, a pollution discharge branch pipe, 8, a pollution discharge main pipe, 9, a high-pressure water pipe, 10, a booster nozzle, 11, a partition board, 12, a filter screen, 13, a precipitation groove, 14, a transverse shaft, 15, a water outlet, 16, a slag discharge pipe, 17, a swing arm, 18 and a scraping plate.
Detailed Description
The utility model is further illustrated by the following examples in connection with the accompanying drawings.
Example 1
As shown in fig. 1 and 2, a filtering water collecting tank for a cooling tower comprises a water collecting tank 5, wherein a water inlet 4 is formed in the front end of the water collecting tank 5, a water outlet 15 is formed in the rear end of the water collecting tank 5, the water collecting tank 5 is of a semi-cylindrical structure, and a support 6 is connected to the bottom of the water collecting tank 5.
The upper end of the water collecting tank 5 is provided with an outer edge tank 1 which surrounds a circle, the upper edge of the outer edge tank is higher than the upper edge of the water collecting tank 5, and the bottom of the outer edge tank 1 is connected with a slag discharging pipe 16.
A group of partition plates 11 are arranged in the water collecting tank 5, the inner cavity of the water collecting tank 5 is divided into a plurality of precipitation tanks 13 along the axis through the partition plates 11, the bottom of each precipitation tank 13 is connected with a pollution discharge branch pipe 7, and the outer side of the water collecting tank 5 is provided with a pollution discharge main pipe 8 communicated with each pollution discharge branch pipe 7.
The top of each baffle 11 is provided with an overflow port, the top of each baffle 11 is provided with a vertical slot at the overflow port, the filter screen 12 is movably inserted into the slot, and the filter screen 12 is convenient to replace in a movable connection mode.
The water collecting tank 5 is rotatably connected with a transverse shaft 14 which is arranged along the axis and spans the water collecting tank 5, and one end of the transverse shaft 14 is connected with the driving motor 3.
The transverse shaft 14 is provided with a plurality of groups of swing arms 17 extending into each precipitation tank 13, each group of swing arms 17 extending into each precipitation tank 13 is two, the free ends of the two swing arms 17 are connected with a scraper 18, and the outer edge of the scraper 18 is in contact with the inner wall of each precipitation tank 13.
Working principle:
Circulating water flows into the water collecting tank 5 from the water inlet 4, flows out from the water outlet 15, and flows through the water collecting tank 5, and flows through the plurality of sedimentation tanks 13 through continuous overflow to carry out multistage sedimentation, and meanwhile, the water is filtered by the filter screen 12 during overflow;
When cleaning: the transverse shaft 14 is driven to rotate by the driving motor 3, the scraper 18 is driven to rotate by the transverse shaft 14 and the swing arm 17, the swing arm 17 drives the scraper 18 to swing back and forth by switching and controlling the rotation direction of the driving motor 3, the scraper 18 scrapes the dirt deposited in the sedimentation tank 13 to the outer edge tank 1, and the dirt is discharged by the slag discharge pipe 16;
The dirt can be prevented from accumulating and hardening into blocks in the sedimentation tank 13 by cleaning one to two times every day, wherein the driving motor 3 is a servo motor, so that the rotation angle can be controlled conveniently and the rotation direction can be switched.
Example 2
The embodiment is further optimized based on the embodiment, and specifically comprises the following steps:
As shown in fig. 1 and 2, a reduction gear box 2 is connected between the transverse shaft 14 and the driving motor 3, the driving motor 3 is fixed on the reduction gear box 2, and the reduction gear box 2 is fixed on the outer wall of the outer edge groove 1.
The rotation speed can be reduced by increasing the reduction gear box 2, the rotation torque can be increased, thereby improving the stability of the oscillating scraping of the scraper 18, and also avoiding the problem of stirring the precipitate due to the too fast rotation of the scraper 18.
In addition, in this embodiment, the swing arm 17 is an elastic telescopic rod, which is generally composed of an outer sleeve and an inner sleeve that are slidably connected, and a spring for supporting the end of the inner sleeve is disposed in the outer sleeve;
The elastic supporting force is applied to the scraping plate 18 through the elastic telescopic rod, so that the scraping plate 18 is tightly attached to the inner wall of the water collecting tank 5, and the scraping and cleaning effects are improved.
Example 3
The embodiment is further optimized based on the embodiment, and specifically comprises the following steps:
As shown in fig. 1 and 2, a high-pressure water pipe 9 is arranged on one side of the water collecting tank 5 along the frame, and a group of pressurizing spray heads 10 facing the inner wall of the water collecting tank 5 are connected to the high-pressure water pipe 9.
When the circulating water needs to be discharged and replaced, the circulating water in the sedimentation tank 13 can be emptied through the pollution discharge branch pipe 7 and the pollution discharge main pipe 8, and then the inner wall of the sedimentation tank 13 is flushed at high pressure by using the pressurizing nozzle 10, so that the cleaning operation is very convenient.
According to the utility model, the water collecting tank can be cleaned in the production process by a mechanized cleaning mode, and the step of stopping, maintaining and cleaning before is avoided, so that the output efficiency of the production line is improved.
The present utility model is not limited to the above-described embodiments, and various changes may be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art, and the contents after the changes still fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a filter-type water catch bowl for cooling tower, includes the water catch bowl, the water catch bowl front end is equipped with the water inlet, and the rear end is equipped with delivery port, its characterized in that: the water collecting tank is of a semi-cylinder structure, and a support is arranged at the bottom of the water collecting tank;
The upper end of the water collecting tank is provided with an outer edge groove which surrounds the water collecting tank for a circle, the bottom of the outer edge groove is connected with a slag discharge pipe, a group of partition boards are arranged in the water collecting tank, the inner cavity of the water collecting tank is divided into a plurality of sedimentation tanks along the axis, the bottom of each sedimentation tank is connected with a pollution discharge branch pipe, the top of each partition board is provided with an overflow port, and a filter screen is arranged on each overflow port;
The automatic sedimentation device is characterized in that a transverse shaft which stretches across the water collecting tank is rotationally connected to the water collecting tank along an axis, one end of the transverse shaft is connected with a driving motor, a plurality of groups of swing arms which extend into each sedimentation tank are arranged on the transverse shaft, the free ends of the swing arms are connected with a scraping plate, and the outer edges of the scraping plates are in contact with the inner wall of the sedimentation tank.
2. A filtration sump for a cooling tower as defined in claim 1 wherein: a reduction gear box is connected between the transverse shaft and the driving motor, the driving motor is fixed on the reduction gear box, and the reduction gear box is fixed on the outer wall of the outer edge groove.
3. A filtration sump for a cooling tower as defined in claim 1 wherein: the swing arm is of an elastic telescopic rod structure.
4. A filtration sump for a cooling tower as defined in claim 1 wherein: the top of baffle is located overflow mouth department and is equipped with vertical slot, filter screen swing joint is in the slot.
5. A filtration sump for a cooling tower as defined in claim 1 wherein: the high-pressure water pipe is arranged on the upper edge of one side of the water collecting tank in an erecting mode, and a group of pressurizing spray heads facing the inner wall of the water collecting tank are connected to the high-pressure water pipe.
6. A filtration sump for a cooling tower as defined in claim 1 wherein: and a pollution discharge main pipe communicated with each pollution discharge branch pipe is arranged on the outer side of the water collecting tank.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221206926U true CN221206926U (en) | 2024-06-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |