CN209350656U - A kind of plastics constant speed stirring cooling tower - Google Patents
A kind of plastics constant speed stirring cooling tower Download PDFInfo
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- CN209350656U CN209350656U CN201822087486.3U CN201822087486U CN209350656U CN 209350656 U CN209350656 U CN 209350656U CN 201822087486 U CN201822087486 U CN 201822087486U CN 209350656 U CN209350656 U CN 209350656U
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- water tank
- cooling water
- stirring
- agitating shaft
- stirring cylinder
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Abstract
The utility model discloses a kind of plastics constant speed to stir cooling tower, belongs to field of cooling tower, including stirring cylinder, lamina tecti, motor base, motor, rabbling mechanism, cooling water tank, support frame, temperature sensor, pressure reducing valve；Rabbling mechanism includes agitating shaft, lantern ring, stirring blade, rotation flood dragon；The part of cooling water tank is recessed groove, and part mixing drum body is located in groove；The signal receiving chip for being wirelessly connected temperature sensor is equipped in pressure reducing valve.A kind of plastics constant speed of the utility model stirs cooling tower, is able to achieve efficiently mixing and stirring, and rotation flood dragon realizes stirring region conveying of the stirring simultaneously by plastic grain towards stirring blade, improves stirring efficiency but also stirring and mixing more uniform and thorough；The gravity flow water energy that cooling water tank is passed through promptly carries out the stirring heat and interior heat of cooling plastic particle, and cooling efficiency is high, solves plastic adherence phenomenon, guarantees the mixing quality of plastic grain.
Description
Technical field
The utility model relates to field of cooling tower, stir cooling tower more particularly to a kind of plastics constant speed.
Background technique
Plastics are a kind of plastic synthesis high molecular materials of tool.It and synthetic rubber, synthetic fibers form now
The big synthetic material of daily life indispensable three；When using high molecule plastic particle by injection molding machining, usually root
According to the process requirement of product, various ingredients are added in plastic grain, such as the carbon black and various colorants that dye；And it is adding
The requirement that can be only achieved product forming technique must be stirred during ingredient visibly homogeneously, if using manual mode
Mixing is stirred to it, workload can be very big, the large labor intensity of operator, and the effect that plastic grain is stirred
It is undesirable；Plastic grain can generate heat with stirring blade and mixing drum friction, stirring blade and mixing drum simultaneously, so as to cause modeling
Expect particle surface fusing, is sticked on stirring blade and mixing drum, influences to stir.It is, therefore, desirable to provide effective scheme solves
Problem above.
Utility model content
In order to overcome the drawbacks of the prior art, the technical problem to be solved by the utility model is to propose that a kind of plastics are permanent
Speed stirring cooling tower is efficiently mixed and is stirred by plastic grain of the motor driven rabbling mechanism to stirring cylinder, revolved
Turn the setting of flood dragon convenient for being dispersed, stirring while being may be implemented to stir plastic grain towards stirring blade to plastic grain
Region conveying is mixed, to improve stirring efficiency but also stirring and mixing more uniform, and whole process is easy to operate, operation
Steadily, stirring rate is high, so that mixing is sufficiently thorough with stirring；In addition the setting of cooling water tank, by cold in cooling water tank
But water is directly in contact with part stirring cylinder；The artesian water being passed through walks to stir the temperature of cylinder stirring heat by thermal transfer ribbon,
The stirring heat and interior heat of cooling plastic particle can be promptly carried out, cooling efficiency is high, to ensure that the low of plastic grain surface
Temperature is not melted, and is further solved stirring blade and is stirred the plastic adherence phenomenon of cylinder, guarantees the mixing matter of plastic grain
Amount.
For this purpose, the utility model uses following technical scheme:
The utility model provides a kind of plastics constant speed stirring cooling tower, including top has opening and cross sectional shape is circle
The stirring cylinder of column, is bolted set on the stirring lamina tecti for being covered in the opening for stirring cylinder
Motor base above cylinder, is located in the mixing drum body motor being bolted above the motor base
And be fixedly connected with the motor output shaft rabbling mechanism, for cool down it is described stirring cylinder cooling water tank and with institute
It states support frame that cooling water tank is fixedly connected, be fixed at the temperature sensor of cooling water tank upper right end face and fixed
Pressure reducing valve on outlet pipe；
The rabbling mechanism includes the agitating shaft for being located at the stirring inner barrel, the set for being socketed on the agitating shaft end
Ring, the stirring blade for being evenly distributed on the lantern ring outer peripheral surface and it is located above the stirring blade and described around being set to
Rotation flood dragon on agitating shaft；
One end of the agitating shaft passes through the lamina tecti and is fixedly connected by shaft joint with the output shaft of the motor；
The other end of the agitating shaft is fixedly connected by the lantern ring with the stirring blade；
The lower section of the lantern ring is equipped with nut with the threaded connection of the agitating shaft, by the nut by the lantern ring
It is fixed on the agitating shaft；
The rotation flood dragon extends to the top of the agitating shaft along the agitating shaft from top to bottom；
The part of the cooling water tank is recessed groove, and the part mixing drum body is located in the groove；
The outlet pipe is fixed at the cooling water tank center bottom；The outlet pipe and phase inside the cooling water tank
Connection；
The signal receiving chip for being wirelessly connected the temperature sensor is equipped in the pressure reducing valve.
Optionally, the lamina tecti is equipped with the feed inlet being connected with the stirring cylinder, and the lamina tecti passes through spiral shell
Bolt is fixedly connected with the stirring cylinder.
Optionally, the two sides inner wall of the stirring cylinder is equipped with the heat transfer bar being arranged diagonally downward, the heat transfer bar
The inner sidewall of one end and the stirring cylinder is welded to connect；It is described heat transfer bar the other end extend to the rotation flood dragon with it is described
Between lantern ring, the end that the heat transfer bar is fixed on the inner wall of the stirring cylinder is higher than the other end of the heat transfer bar.
Optionally, the bottom outer wall two sides welding of the cooling water tank is equipped with support plate, passes through below the support plate
It is bolted the support frame for being used to support the cooling water tank；The bottom of the one side of support frame as described above and the cooling water tank
Reinforcing rib is equipped between end face.
Optionally, it is equipped with water inlet pipe at the top of the cooling water tank, is fixed with butterfly valve on the cooling water tank.
Optionally, the intracavity bottom both ends of the cooling water tank are equipped with flow guiding inclined plate, the cross sectional shape of the flow guiding inclined plate
Right-angled trapezium bottom for right-angled trapezium, the flow guiding inclined plate is bonded with the welding of the inner sidewall of the cooling water tank, the water conservancy diversion
Inclined plate is bonded with the right-angle side for going to the bottom perpendicular with the welding of the inner bottom wall of the cooling water tank.
The utility model has the following beneficial effects:
A kind of plastics constant speed provided by the utility model stirs cooling tower, by motor driven rabbling mechanism to stirring cylinder
Plastic grain efficiently mixed and stirred, rotate the setting of flood dragon convenient for being dispersed to plastic grain, being stirred simultaneously
It may be implemented to convey plastic grain towards the stirring region of stirring blade, to improve stirring efficiency but also stirring and mixing
Close more uniform, and whole process is easy to operate, runs smoothly, and stirring rate is high, so that mixing is sufficiently and stirring is thorough；In addition
The setting of cooling water tank is directly in contact by the cooling water in cooling water tank with part stirring cylinder；The artesian water being passed through is logical
Heat transfer takes away the temperature of stirring cylinder stirring heat, can promptly carry out the stirring heat and interior heat of cooling plastic particle, cooling
It is high-efficient, to ensure that the low temperature on plastic grain surface is not melted, further solve stirring blade and stir cylinder
Plastic adherence phenomenon guarantees the mixing quality of plastic grain.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for plastics constant speed stirring cooling tower that specific embodiment of the present invention provides.
In figure:
1, cylinder is stirred；2, lamina tecti；3, motor base；4, motor；5, rabbling mechanism；6, cooling water tank；7, support frame；
8, temperature sensor；9, outlet pipe；10, pressure reducing valve；11, conduct heat bar；12, support plate；13, reinforcing rib；14, water inlet pipe；15,
Butterfly valve；16, flow guiding inclined plate；21, feed inlet；51, agitating shaft；52, lantern ring；53, stirring blade；54, flood dragon is rotated.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Shown in Fig. 1, a kind of plastics constant speed stirring cooling tower, has opening including top and shape is the stirring cylinder of cylinder
1, it is covered in the lamina tecti 2 of the opening of stirring cylinder 1, is bolted the motor bottom for being set to 1 top of stirring cylinder
Seat 3, the motor 4 being bolted above motor base 3 are located in stirring cylinder 1 and fix company with 4 output shaft of motor
The rabbling mechanism 5 that connects, for cooling and stirring cylinder 1 cooling water tank 6 and be fixedly connected with cooling water tank 6 support frame 7,
The pressure reducing valve 10 for being fixed at the temperature sensor 8 of 6 upper right end face of cooling water tank and being fixed on outlet pipe 9；Rabbling mechanism
5 include positioned at stirring cylinder 1 inside agitating shaft 51, be socketed on 51 end of agitating shaft lantern ring 52, be evenly distributed on lantern ring 52
The stirring blade 53 of outer peripheral surface and above stirring blade 53 and around the rotation flood dragon 54 on the agitating shaft 51；It stirs
The one end for mixing axis 51 passes through lamina tecti 2 and is fixedly connected by shaft joint with the output shaft of motor 4；The other end of agitating shaft 51 is logical
Lantern ring 52 is crossed to be fixedly connected with stirring blade 53；The lower section of lantern ring 52 is equipped with the nut with the threaded connection of agitating shaft 51, passes through
Lantern ring 52 is fixed on agitating shaft 51 by nut；It rotates flood dragon 54 and extends to the upper of agitating shaft 51 from top to bottom along agitating shaft 51
Side；The part of cooling water tank 6 is recessed groove, and part is stirred cylinder 1 and is located in groove；Outlet pipe 9 is fixed at cooling water
6 center bottom of case；It is connected inside outlet pipe 9 and cooling water tank 6；It is equipped in pressure reducing valve 10 for being wirelessly connected temperature sensor
8 signal receiving chip.
Above to implement, specifically, lamina tecti 2 is covered in the opening of stirring cylinder 1, and lamina tecti 2 is connected to
1 top of cylinder is stirred, motor 4 is fixed on lamina tecti 2 by motor base 3, so that being closed sky inside stirring cylinder 1
Chamber；The specific course of work is as follows, and after stirring cylinder 1 is added in plastic grain, by starting motor 4, motor 4 is AC system three
Phase Induction Machines, concrete model select Y2-132M-4, and motor 4 drives rabbling mechanism 5 to disperse and stir plastic grain,
In order to more clearly understand the structure of rabbling mechanism 5, rabbling mechanism 5 includes positioned at the agitating shaft 51 stirred inside cylinder 1, is socketed
In 51 end of agitating shaft lantern ring 52, be evenly distributed on 52 outer peripheral surface of lantern ring stirring blade 53 and be located at stirring blade 53
Top and the rotation flood dragon 54 surrounding on agitating shaft 51；One end of agitating shaft 51 pass through lamina tecti 2 and by shaft joint with
The output shaft of motor 4 is fixedly connected；The other end of agitating shaft 51 is fixedly connected by lantern ring 52 with stirring blade 53；Lantern ring 52
Lower section is equipped with the nut with the threaded connection of agitating shaft 51, and lantern ring 52 is fixed on agitating shaft 51 by nut；Rotate flood dragon
54 extend to the top of agitating shaft 51 along agitating shaft 51 from top to bottom.Specifically, by being provided with rotation in the lower section of lamina tecti 2
Turn flood dragon 54, plastic grain is elapsed downwards and conveyed by the helical blade rotated on flood dragon 5, and rotation flood dragon 54 passes through weldering
It connects and is arranged on the excircle of agitating shaft 51, rotation flood dragon 5 is convenient for carrying out plastic grain using the helical blade of belt face type
Dispersion and conveying prevent the peripheral plastic of the part of the 51 not set stirring blade 53 in top of agitating shaft that cannot be sufficiently stirred, need
It is noted that since stirring blade 53 is folding paper stirring blade；And in folding paper stirring blade in whipping process, plastics
Particle sucks above stirring blade 53, and lower section is discharged with cylindric spiral shape, and axial stream is formed inside stirring cylinder 1,
When plastic grain axial direction stream moves to rotation flood dragon 54, plastic grain can be all stirred and by plastic grain by rotation flood dragon 54
It is conveyed to down toward the passage of stirring blade 53；It recycles repeatedly, achievees the purpose that stirring and mixing；Improve stirring effect
Rate；After the completion of entire stirring preparation, plastic grain is by being arranged in stirring cylinder 1 and the bottom not ipsilateral with cooling water tank 6
The discharge of discharge port (not shown)；5 whipping process of rabbling mechanism is passed through in stirring cylinder 1 due to plastic grain at the same time
The middle certain heat that can be produced passes through the interior cooling of cooling water tank 6 in order to which internal heat is exported and distributed faster
Water is directly in contact with part stirring cylinder 1；It is passed through artesian water at this time and walks to stir the temperature that cylinder 1 stirs heat by thermal transfer ribbon
Degree, since outlet pipe 9 is fixed at 6 center bottom of cooling water tank；It is connected inside outlet pipe 9 and cooling water tank 6；Pressure reducing valve 10
In be equipped with signal receiving chip for being wirelessly connected temperature sensor 8.Certainly specific temperature sensor 8 use signal for
DS18B20, and commonly use the sensor for detecting water temperature increases however as the temperature of cooling water tank 6, and air pressure is also therewith
Increase, the temperature of cooling water tank 6 is sent to the signal receiving chip of pressure reducing valve 10 by temperature sensor 8 at this time, and signal receives core
Piece enters data into pressure reducing valve 10, and starting pressure reducing valve 10 reduces the air pressure in cooling water tank 6, since air pressure increase will affect
The mobility of water in cooling water tank 6, therefore pressure reducing valve 10 is opened after water flow and steam is discharged and reduces air pressure, it is ensured that water flow energy
It is discharged quickly through outlet pipe 9, certain signal receiving chip has wireless transmission and wireless receiving using cheap, low-power consumption
The chip of function, can reduce cost on the basis of meeting function.
Optionally, lamina tecti 2 is equipped with the feed inlet 21 being connected with stirring cylinder 1, and lamina tecti 2 passes through bolt and stirring
Cylinder 1 is fixedly connected, and feed inlet 21 is equipped at two, and is symmetrically arranged at the both ends of lamina tecti 2, while feed inlet 21 is disposed as
It is tilted down towards the vertical central axes direction of stirring cylinder 1, concentrates on the surrounding of agitating shaft 51 convenient for plastic grain and to modeling
Material particle is stirred and mixes.
Optionally, the two sides inner wall for stirring cylinder 1 is equipped with the heat transfer bar 11 that is arranged diagonally downward, and the one of heat transfer bar 11
End and the inner sidewall of stirring cylinder 1 are welded to connect；The other end of heat transfer bar 11 extends between rotation flood dragon 54 and lantern ring 52,
The end that heat transfer bar 11 is fixed on the inner wall of stirring cylinder 1 is higher than the other end of heat transfer bar 11, when plastics are mixed
When, the temperature that the plastic grain at internally positioned center is generated when being mixed is higher and is not easy conduction processes, heat conducting bar 11
It is made of copper product, by heat transfer bar 11 and free end is equivalent to and extend into plastic grain interior central area, is convenient for
The temperature of drop interior central area is transmitted to by the bar 11 that conducts heat stir cylinder 1 after pass to cooling water tank 6 and cooled down,
It needs
To be illustrated when, heat transfer bar 11 installation will not in rotation process agitating shaft 51 and stirring blade 53 generation touch
It hits and interferes, when by heat transfer bar 11, heat transfer bar 11 at this time can also be played to plastics the plastic grain being in addition stirred
The effect that grain is stirred.
Optionally, the bottom outer wall two sides welding of cooling water tank 6 is equipped with support plate 12, and the lower section of support plate 12 passes through bolt
It is connected with the support frame 7 for being used to support cooling water tank 6；It is set between the one side of support frame 7 and the bottom end face of cooling water tank 6
There is reinforcing rib 13, stirring cylinder 1 and cooling water tank 6 is firmly secured on support frame, but also rabbling mechanism 5
Work it is more steady.
Optionally, water inlet pipe 14 is equipped at the top of cooling water tank 6, is fixed with butterfly valve 15 on cooling water tank 6, water inlet pipe 14 with
External artesian water is mutually butted connection, passes through the inflow outside the open and close control of butterfly valve 15 originally.
Optionally, the intracavity bottom both ends of cooling water tank 6 are equipped with flow guiding inclined plate 16, and the cross sectional shape of flow guiding inclined plate 16 is straight
Angle is trapezoidal, and the right-angled trapezium bottom of flow guiding inclined plate 16 is bonded with the welding of the inner sidewall of cooling water tank 6, flow guiding inclined plate 16 and bottom phase
Vertical right-angle side is bonded with the welding of the inner bottom wall of cooling water tank 6；To avoid cooling water tank 6 equipped with residual water, so that cooling
6 inside water storage of water tank is discharged by outlet pipe 9, convenient for the replacement of water flow.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (6)
1. a kind of plastics constant speed stirs cooling tower, it is characterised in that:
There is opening including top and shape is the stirring cylinder (1) of cylinder, the opening for being covered in stirring cylinder (1)
The lamina tecti (2) at place, is bolted and sets the motor base (3) being bolted above stirring cylinder (1)
Motor (4) above the motor base (3), to be located at the stirring cylinder (1) interior and fix with the motor (4) output shaft
The rabbling mechanism (5) of connection, for cool down it is described stirring cylinder (1) cooling water tank (6) and with the cooling water tank (6)
The support frame (7) that is fixedly connected is fixed at the temperature sensor (8) of the cooling water tank (6) upper right end face and is fixed on
Pressure reducing valve (10) on outlet pipe (9)；
The rabbling mechanism (5) includes positioned at the internal agitating shaft (51) of stirring cylinder (1), is socketed on the agitating shaft
(51) lantern ring (52) of end, be evenly distributed on the stirring blade (53) of the lantern ring (52) outer peripheral surface and stirred positioned at described
It mixes above blade (53) and around the rotation flood dragon (54) on the agitating shaft (51)；
One end of the agitating shaft (51) passes through the lamina tecti (2) and solid by shaft joint and the output shaft of the motor (4)
Fixed connection；
The other end of the agitating shaft (51) is fixedly connected by the lantern ring (52) with the stirring blade (53)；
The lower section of the lantern ring (52) is equipped with the nut with the threaded connection of the agitating shaft (51), will be described by the nut
Lantern ring (52) is fixed on the agitating shaft (51)；
Rotation flood dragon (54) extends to the top of the agitating shaft (51) along the agitating shaft (51) from top to bottom；
The part of the cooling water tank (6) is recessed groove, and the part stirring cylinder (1) is located in the groove；
The outlet pipe (9) is fixed at the cooling water tank (6) center bottom；The outlet pipe (9) and the cooling water tank
(6) internal to be connected；
The signal receiving chip for being wirelessly connected the temperature sensor (8) is equipped in the pressure reducing valve (10).
2. a kind of plastics constant speed stirs cooling tower as described in claim 1, it is characterised in that:
The lamina tecti (2) is equipped with the feed inlet (21) being connected with stirring cylinder (1), and the lamina tecti (2) passes through
Bolt is fixedly connected with the stirring cylinder (1).
3. a kind of plastics constant speed stirs cooling tower as described in claim 1, it is characterised in that:
The two sides inner wall of stirring cylinder (1) is equipped with the heat transfer bar (11) being arranged diagonally downward, heat transfer bar (11)
The inner sidewall of one end and stirring cylinder (1) is welded to connect；The other end of heat transfer bar (11) extends to the rotation flood dragon
Between imperial (54) and the lantern ring (52), the end that heat transfer bar (11) is fixed on the inner wall of stirring cylinder (1) is high
In the other end of heat transfer bar (11).
4. a kind of plastics constant speed stirs cooling tower as described in claim 1, it is characterised in that:
The bottom outer wall two sides welding of the cooling water tank (6) is equipped with support plate (12), passes through below the support plate (12)
It is bolted the support frame (7) for being used to support the cooling water tank (6)；The one side of support frame as described above (7) and the cooling
Reinforcing rib (13) are equipped between the bottom end face of water tank (6).
5. a kind of plastics constant speed stirs cooling tower as claimed in claim 4, it is characterised in that:
Water inlet pipe (14) are equipped at the top of the cooling water tank (6), are fixed with butterfly valve (15) on the cooling water tank (6).
6. a kind of plastics constant speed stirs cooling tower as claimed in claim 5, it is characterised in that:
The intracavity bottom both ends of the cooling water tank (6) are equipped with flow guiding inclined plate (16), the cross sectional shape of the flow guiding inclined plate (16)
Right-angled trapezium bottom for right-angled trapezium, the flow guiding inclined plate (16) is bonded with the welding of the inner sidewall of the cooling water tank (6), institute
Flow guiding inclined plate (16) is stated to be bonded with the right-angle side for going to the bottom perpendicular with the welding of the inner bottom wall of the cooling water tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822087486.3U CN209350656U (en) | 2018-12-12 | 2018-12-12 | A kind of plastics constant speed stirring cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822087486.3U CN209350656U (en) | 2018-12-12 | 2018-12-12 | A kind of plastics constant speed stirring cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209350656U true CN209350656U (en) | 2019-09-06 |
Family
ID=67799067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822087486.3U Active CN209350656U (en) | 2018-12-12 | 2018-12-12 | A kind of plastics constant speed stirring cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209350656U (en) |
-
2018
- 2018-12-12 CN CN201822087486.3U patent/CN209350656U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221130 Address after: 344900 Guangchang County Industrial Park, Fuzhou City, Jiangxi Province Patentee after: JIANGXI SHENGDI SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 344900 Guangchang County Industrial Park, Fuzhou City, Jiangxi Province Patentee before: JIANGXI FENGDI NEW MATERIAL CO.,LTD. |
|
| TR01 | Transfer of patent right |