CN206527923U - A kind of cooling device of PVC plastic low-speed mixer - Google Patents
A kind of cooling device of PVC plastic low-speed mixer Download PDFInfo
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- CN206527923U CN206527923U CN201621329133.4U CN201621329133U CN206527923U CN 206527923 U CN206527923 U CN 206527923U CN 201621329133 U CN201621329133 U CN 201621329133U CN 206527923 U CN206527923 U CN 206527923U
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- cooling
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- tower body
- cooling water
- tower
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Abstract
A kind of cooling device of PVC plastic low-speed mixer, the low-speed mixer includes the cooling water shell equipped with cooling water, cooling water shell includes water inlet end and water side, the cooling device includes cooling tower and suction pump, cooling tower includes hollow tower body, upper air outlet is provided with the top of tower body, tower body lower side is provided with lower air inlet, provided with the spray equipment connected with the water side of cooling water shell in tower body between upper air outlet and lower air inlet, tower body bottom is connected with collecting-tank, collecting-tank is connected by outlet conduit with the water inlet end of cooling water shell, suction pump is located on outlet conduit.The cold agitating procedure that cooling tower is introduced into PVC plastic process by the utility model, the heat for producing material during cold stirring by medium of water brings cooling tower into, the heat exchange between high-temperature water and Cryogenic air is realized in the presence of spray equipment, cooling water by heat exchange falls under gravity into collecting-tank, then is pumped into cooling water shell and is used by suction pump.
Description
Technical field
The utility model belongs to cooling device field, particularly a kind of cooling device of PVC plastic low-speed mixer.
Background technology
In PVC product production technology, need that PVC powder first is carried out into high-speed stirred, stirring at low speed is entered back into after being well mixed
Machine carries out cold stirring, to exclude excessive gas, prevents caking.Existing low-speed mixer operationally more uses compression mechanism
It is cold, the material in low-speed mixer is cooled, but the power consumption of such a type of cooling is big, cost is high.
The content of the invention
The technical problems to be solved in the utility model is in view of the shortcomings of the prior art, it is proposed that a kind of PVC of low power consuming
The cooling device of plastic low speed mixer.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of PVC plastic low speed
The cooling device of mixer, the low-speed mixer includes the cooling water shell equipped with cooling water, and cooling water shell is provided with entering
Water end (W.E.) and the closing housing of water side, are characterized in, the cooling device includes cooling tower and suction pump, and cooling tower includes hollow
Upper air outlet is provided with the top of tower body, tower body, tower body lower side is provided with lower air inlet, between upper air outlet and lower air inlet
Provided with the spray equipment connected with the water side of cooling water shell in tower body, tower body bottom is connected with collecting-tank, and collecting-tank passes through
Outlet conduit connects with the water inlet end of cooling water shell, and suction pump is located on outlet conduit.
Further, flase floor and cooling blower are provided with described upper air outlet, cooling blower includes motor and blade,
Motor passes downwardly through power transmission shaft and connected with blade, and flase floor is provided with motor fixed cover, and motor is fixed on motor fixed cover.
Further, described lower air inlet is set to shutter.
Further, described spray equipment includes some shower nozzles, and the nozzle of shower nozzle is set up, the cooling water shell
Water side connected by inlet channel with each shower nozzle, inlet channel is laterally located in tower body.
Further, between described upper air outlet and shower nozzle upper water drenching screen cloth is provided with tower body.
Further, between described inlet channel and lower air inlet lower water drenching screen cloth is provided with tower body.
Further, described tower body is made up of galvanized steel plain sheet.
The utility model compared with prior art, the cold agitating procedure that cooling tower is introduced into PVC plastic process, with
Water is that medium brings the heat that material during cold stirring is produced into cooling tower, and high-temperature water and low temperature are realized in the presence of spray equipment
Heat exchange between air, the cooling water by heat exchange falls under gravity into collecting-tank, then is pumped into by suction pump cold
But used in water shell.Hot-air discharges tower body from upper air outlet in the presence of cooling blower, while making low outside tower body
Warm air enters tower body by lower air inlet, increases intake, enhances cooling effect；Moreover, the nozzle of shower nozzle is set up,
The water flowed out in inlet channel can spray upwards, make the water of ejection and can be passed in rising and dropping process with Cryogenic air
Matter, further enhances cooling effect；The upper water drenching screen cloth set up, can reduce shower nozzle ejection water speed, extension water with it is low
Heat exchanging process between warm air, improves cooling effect；Lower water drenching screen cloth can reduce speed when falling under water, increase water with
The contact area of Cryogenic air, improves cooling effect, and reach the purpose of noise reduction；Tower body is made using galvanized steel plain sheet, with compared with
Strong antiseptic property, increases the service life.The utility model reasonable in design, enables the water flowed out by cooling water shell real
Show circulating cooling and use, energy consumption is low, with preferable cooling-down effect.
Brief description of the drawings
Fig. 1 is structure diagram of the present utility model.
Embodiment
Referring to the drawings, concrete technical scheme of the present utility model is further described, in order to those skilled in the art
Member is further understood that the utility model, without constituting the limitation to its right.
Reference picture 1, the utility model is a kind of cooling device of PVC plastic low-speed mixer 2, the low-speed mixer 2
Including the cooling water shell 1 equipped with cooling water, cooling water shell 1 includes water inlet end 19 and water side 3, and the cooling device includes
Cooling tower and suction pump 17, cooling tower include hollow tower body 13, and the top of tower body 13 is provided with upper air outlet 8, the lower side of tower body 13
Provided with lower air inlet 15, provided with the water side with cooling water shell 1 in the tower body 13 between upper air outlet 8 and lower air inlet 15
3 spray equipments connected, the bottom of tower body 13 is connected with collecting-tank 16, and collecting-tank 16 passes through outlet conduit 18 and cooling water shell 1
Water inlet end 19 connect, suction pump 17 is located on outlet conduit 18.
Flase floor 11 and cooling blower are provided with described upper air outlet 8, cooling blower includes motor 9 and blade 12, electricity
Machine 9 passes downwardly through power transmission shaft and connected with blade 12, and flase floor 11 is provided with motor fixed cover 10, and motor 9 is fixed on motor and fixed
On set 10, hot-air discharges tower body 13 from upper air outlet 8 in the presence of cooling blower, while making the Cryogenic air outside tower body 13
Tower body 13 is entered by lower air inlet, intake is increased, enhances cooling effect, the flase floor 11 of setting can also stop cooling
The entrance of impurity outside tower.
Described lower air inlet 15 is set to shutter, not only the effect with ventilation, additionally it is possible to reduce cooling tower it is outer compared with
The inlet of big impurity.
Described spray equipment includes some shower nozzles 5, the nozzle 6 of shower nozzle 5 sets up, and the cooling water shell 1 goes out
Water end (W.E.) 3 is connected by inlet channel 4 with each shower nozzle 5, and inlet channel 4 is laterally located in tower body 13, due to the nozzle 6 of shower nozzle 5
Set up, the water of outflow can spray upwards in the inlet channel 4, make the water of ejection can be with rising and dropping process
Cryogenic air mass transfer, plays a part of strengthening cooling effect.
Upper water drenching screen cloth 7 is provided with tower body 13 between described upper air outlet 8 and shower nozzle 5, shower nozzle 5 can be reduced and sprayed
Water speed, extension water and Cryogenic air between heat exchanging process, improve cooling effect.
Lower water drenching screen cloth 14 is provided with tower body 13 between described inlet channel 4 and lower air inlet 15, water can be reduced
The contact area of speed during whereabouts, increase water and Cryogenic air, improves cooling effect, and reach the purpose of noise reduction.
Described tower body 13 is made up of galvanized steel plain sheet, with stronger antiseptic property, increases the service life.
The utility model in the presence of suction pump 17 in use, because cooling water shell 1 is closing housing, make cooling water
Into cooling water shell 1, while the high-temperature water that heat exchange occurs with the heat of material is sent into cooling tower.High-temperature water passes through spray
Device sprays upwards, realizes the heat exchange between Cryogenic air, is fallen under gravity into by the cooling water of heat exchange
Collecting-tank 16, then be pumped into cooling water shell 1 and used by suction pump 17.The utility model reasonable in design, makes by cold
But the water that water shell 1 flows out can realize circulating cooling and use that energy consumption is low, with preferable cooling-down effect.
Claims (3)
1. a kind of cooling device of PVC plastic low-speed mixer, the low-speed mixer is included outside the cooling water equipped with cooling water
Shell, cooling water shell includes water inlet end and water side, it is characterised in that the cooling device includes cooling tower and suction pump, cold
But tower includes being provided with upper air outlet at the top of hollow tower body, tower body, and tower body lower side is provided with lower air inlet, in upper air outlet with
Provided with the spray equipment connected with the water side of cooling water shell in tower body between air inlet, tower body bottom, which is connected with, catchments
Pond, collecting-tank is connected by outlet conduit with the water inlet end of cooling water shell, and suction pump is located on outlet conduit；Enter under described
Air port is set to shutter；Described spray equipment includes some shower nozzles, the water side of cooling water shell by inlet channel with
Each shower nozzle connects, and inlet channel is laterally located in tower body, is drenched in the tower body between described upper air outlet and shower nozzle provided with upper
Lower water drenching screen cloth is provided with water sieve net, the tower body between described inlet channel and lower air inlet.
2. the cooling device of PVC plastic low-speed mixer according to claim 1, it is characterised in that described upper air-out
Intraoral to be provided with flase floor and cooling blower, cooling blower includes motor and blade, and motor passes downwardly through power transmission shaft and connected with blade,
Flase floor is provided with motor fixed cover, and motor is fixed on motor fixed cover.
3. the cooling device of PVC plastic low-speed mixer according to claim 1, it is characterised in that described tower body by
Galvanized steel plain sheet is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621329133.4U CN206527923U (en) | 2016-12-06 | 2016-12-06 | A kind of cooling device of PVC plastic low-speed mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621329133.4U CN206527923U (en) | 2016-12-06 | 2016-12-06 | A kind of cooling device of PVC plastic low-speed mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206527923U true CN206527923U (en) | 2017-09-29 |
Family
ID=59922219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621329133.4U Active CN206527923U (en) | 2016-12-06 | 2016-12-06 | A kind of cooling device of PVC plastic low-speed mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206527923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113990621A (en) * | 2021-11-02 | 2022-01-28 | 李梓彤 | Transformer cooling device |
-
2016
- 2016-12-06 CN CN201621329133.4U patent/CN206527923U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113990621A (en) * | 2021-11-02 | 2022-01-28 | 李梓彤 | Transformer cooling device |
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