CN108818992A - A kind of inside and outside cooling-down type agitating device for polyurethane production - Google Patents
A kind of inside and outside cooling-down type agitating device for polyurethane production Download PDFInfo
- Publication number
- CN108818992A CN108818992A CN201810639277.7A CN201810639277A CN108818992A CN 108818992 A CN108818992 A CN 108818992A CN 201810639277 A CN201810639277 A CN 201810639277A CN 108818992 A CN108818992 A CN 108818992A
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- CN
- China
- Prior art keywords
- agitator
- polyurethane production
- down type
- agitating device
- fuel tank
- Prior art date
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/86—Component parts, details or accessories; Auxiliary operations for working at sub- or superatmospheric pressure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of inside and outside cooling-down type agitating devices for polyurethane production,Including agitator,This is used for the inside and outside cooling-down type agitating device of polyurethane production,It is compact-sized,It is easy to operate,It occupies little space when use,Heating and cooling processing quickly can be carried out to polyurethane production raw material,The setting of observation window of liquid level facilitates the liquid level observation of heat conduction fuel tank,The position that the setting of annular base facilitates hollow heating mantles is fixed,Screw rod combines the setting of the first nut and the second nut that agitator is allowed very easily to carry out lift adjustment,The setting of first liquid pump facilitates the addition of raw material,The setting of seal cover board facilitates the replacement of desiccant,The vapor being discharged in agitator can be absorbed by drying box,The setting of second liquid pump facilitates the conveying of heating oil and coolant liquid,Spatula can be carried out to the polyurethane products for being attached to agitator medial surface by scraper plate.
Description
Technical field
The present invention relates to polyurethane production technical field, specially a kind of inside and outside cooling-down type for polyurethane production is stirred
Mix device.
Background technique
The production of polyurethane is the process of an extremely complex physics, chemical reaction.It, must in the production process of polyurethane
Continuous heating, cooling must be passed through.In temperature-rise period, polyethers, which is brought rapidly up, reaches 100 degrees centigrades, and polyethers starts to be dehydrated,
Polyether reactant obtains required product in temperature-fall period, can discharge certain heat again during polyether reactant.Also, polyurethane
It must assure that the uniform mixing of reactant in production process.Therefore traditional agitator tank is difficult to meet the production requirement of polyurethane.
The production process of polyurethane also needs constantly to be rapidly heated, cool down, and hot water cold water is needed constantly quickly to replace.In the market
There are this agitating device for being rapidly heated and cooling down, such as the patent of Patent No. CN201520520370.8, he is by outer
Portion's cooling, internal polyurethane are also cooling to be contacted with inner wall by the agitation of agitating paddle, but cannot accomplish inside and outside while drop
Temperature, meanwhile, the polyurethane of generation can be attached to the inner wall of agitator, in this case will seriously affect leading for agitator inner wall
It is hot.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provide it is a kind of for polyurethane production inside and outside
Cooling-down type agitating device inside and outside to the progress of polyurethane production raw material can be heated simultaneously, be brought to the production and application of polyurethane
It is convenient, and spatula can be carried out to the polyurethane for being attached to agitator tank inner sidewall, further improve the generation effect of polyurethane
Rate can effectively solve the problems in background technique.
To achieve the above object, the present invention provides the following technical solutions：A kind of inside and outside cooling for polyurethane production
The lateral surface of formula agitating device, including agitator, the agitator is equipped with hollow heating mantles, and agitator passes through the side that sets within it
The sealing bearing of face upper end is rotatably connected to hollow axle, and hollow axle is fixedly connected by the way that the connecting rod in face on the outside is arranged
There is scraper plate, the lateral surface lower end of hollow axle is equipped with agitating auger, and temperature sensor is equipped in the middle part of the medial surface of agitator, hollow
The medial surface of shaft is equipped with heat conductive silica gel and semiconductor chilling plate, and the surface of agitator is equipped with motor, in the lateral surface of motor
Portion is equipped with motor positioning plate, and the lower surface of motor positioning plate is connected by motor support frame with the upper surface of agitator, motor
Output shaft is connected with the upper surface of hollow axle, and the left side of hollow heating mantles is equipped with heat conduction fuel tank, and the medial surface of heat conduction fuel tank is set
There are electric heating sheets, the upper surface of heat conduction fuel tank is equipped with the second liquid pump and liquid-feeding tube, and the liquid outlet of the second liquid pump passes through conduit and leads
The lateral surface upper surface of hot oil case is connected, and the lateral surface lower end of heat conduction fuel tank is connected by conduit with the upper surface of heat conduction fuel tank,
The leading flank of heat conduction fuel tank is equipped with observation window of liquid level and single-chip microcontroller, and the rear side of heat conduction fuel tank is equipped with aspiration pump, the air inlet of aspiration pump
Mouth is connected by conduit with the upper surface of agitator, and the right side of agitator is equipped with Raw material pail, and the upper surface of Raw material pail is equipped with first
Liquid pump, the liquid outlet of the first liquid pump are connected by conduit with the upper surface of agitator, the input terminal of single-chip microcontroller and external power supply
Output end electrical connection, the output end of single-chip microcontroller respectively with the first liquid pump, motor, the second liquid pump, electric heating sheets, aspiration pump and partly lead
The input terminal of body cooling piece is electrically connected, and single-chip microcontroller is bi-directionally connected with temperature sensor.
As a preferred technical solution of the present invention, the lower end surface of the agitator is equipped with drainage conduit, sets in drainage conduit
There is discharge tube valve, the lower end surface of drainage conduit is equipped with ring flange.
As a preferred technical solution of the present invention, positioning disk is equipped in the middle part of the lateral surface of the hollow heating mantles, it is fixed
Position disk is socketed with screw rod by being disposed thereon the location hole on surface, and the quantity of screw rod is three, and three screw rods are evenly distributed on
The lower end surface of the upper surface of positioning disk, screw rod is equipped with annular base.
As a preferred technical solution of the present invention, one end spiral shell of the lateral surface of the screw rod close to positioning disk upper surface
Line is connected with the first nut, and threaded one end of the lateral surface of screw rod close to positioning disk lower surface is connected with the second nut.
As a preferred technical solution of the present invention, the upper surface of the positioning disk by the first positioning floor with it is hollow
The lateral surface of heating mantles is connected, and the lower surface of positioning disk is connected by the second positioning floor with the lateral surface of hollow heating mantles.
As a preferred technical solution of the present invention, the upper surface of the agitator is close to one end of sealing bearing from inner
It is successively arranged dead-end clamp and dead-end clamp in anode in cathode outward, the lateral surface of hollow axle is close to one end of sealing bearing
Equipped with cathode conductive film and cathode conductive film.
As a preferred technical solution of the present invention, the upper surface of the cathode conductive film and setting are connect anode is hollow
The annular groove of terminal lower surface is slidably connected, the upper surface of cathode conductive film and the ring that dead-end clamp lower surface in cathode is arranged in
Shape slot is slidably connected.
As a preferred technical solution of the present invention, the rear side of the aspiration pump is equipped with drying box, the upper table of drying box
Face is equipped with seal cover board, and the leading flank of drying box is connected by conduit with the gas outlet of aspiration pump, and the trailing flank of drying box is equipped with
Exhaust outlet.
As a preferred technical solution of the present invention, the quantity of the Raw material pail is no less than three, under Raw material pail
End face is equipped with cup dolly, and the lateral surface upper end of Raw material pail is equipped with charge pipe, and charge pipe is equipped with charging tube valve.
Compared with prior art, this has below for the inside and outside cooling-down type agitating device of polyurethane production beneficial to effect
Fruit：
1, this inside and outside cooling-down type agitating device for being used for polyurethane production, compact-sized, easy to operate, when use, occupies
Space is small, quickly can carry out heating and cooling processing to polyurethane production raw material, the setting of observation window of liquid level facilitates heat conduction fuel tank
Liquid level observation, the position that the setting of annular base facilitates hollow heating mantles is fixed.
2, screw rod combines the setting of the first nut and the second nut that agitator is allowed very easily to carry out lift adjustment,
The setting of first liquid pump facilitates the addition of raw material, and the setting of seal cover board facilitates the replacement of desiccant, can by drying box
To absorb to the vapor being discharged in agitator, the setting of the second liquid pump facilitates the conveying of heating oil and coolant liquid.
3, spatula can be carried out to the polyurethane products for being attached to agitator medial surface by scraper plate, it can by electric heating sheets
To be heated to conduction oil, the inside of agitator can be evacuated by aspiration pump, it can be with by semiconductor chilling plate
It radiates to heat conductive silica gel, polyurethane production raw material thermally equivalent can be made by heat conductive silica gel.
4, the setting of dead-end clamp facilitates the access of conducting wire in cathode conductive film combination cathode, by cathode conductive film and
Cathode conductive film it is possible to prevente effectively from conducting wire hollow axle inside knot, by hollow heating mantles can make conduction oil with
The lateral surface of agitator comes into full contact with, so that polyurethane production raw material can be with thermally equivalent.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is main view of the present invention；
Fig. 3 is top view of the present invention；
Fig. 4 is partial enlargement diagram of the present invention.
In figure：1 observation window of liquid level, 2 single-chip microcontrollers, 3 annular bases, 4 hollow heating mantles, 5 screw rods, 6 cup dollies, 7 raw materials
Bucket, 8 charge pipes, 9 first liquid pumps, 10 positioning disks, 11 motors, 12 motor positioning plates, 13 motor support frames, 14 seal cover boards, 15
Drying box, 16 second liquid pumps, 17 liquid-feeding tubes, 18 heat conduction fuel tanks, 19 scraper plates, 20 hollow axles, 21 connecting rods, 22 first nuts,
23 second nuts, 24 electric heating sheets, 25 aspiration pumps, 26 connecting plates, 27 agitators, 28 semiconductor chilling plates, 29 cathode conductive films,
Dead-end clamp in 30 cathode, 31 sealing bearings, dead-end clamp, 33 cathode conductive films, 34 heat conductive silica gels in 32 anodes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution：A kind of inside and outside cooling-down type for polyurethane production stirs
Device, including agitator 27 are mixed, the lower end surface of agitator 27 is equipped with drainage conduit, and drainage conduit is equipped with discharge tube valve, drainage conduit
Lower end surface be equipped with ring flange, the lateral surface of agitator 27 is equipped with hollow heating mantles 4, sets in the middle part of the lateral surface of hollow heating mantles 4
There is a positioning disk 10, positioning disk 10 is socketed with screw rod 5 by being disposed thereon the location hole on surface, and the quantity of screw rod 5 is three, and three
A screw rod 5 is evenly distributed on the upper surface of positioning disk 10, and the lower end surface of screw rod 5 is equipped with annular base 3, and the lateral surface of screw rod 5 leans on
The threaded one end of nearly 10 upper surface of positioning disk is connected with the first nut 22, and the lateral surface of screw rod 5 is close to 10 lower surface of positioning disk
Threaded one end is connected with the second nut 23, and screw rod 5 combines the setting of the first nut 22 and the second nut 23 so that agitator 27 can
Very easily to carry out lift adjustment, the lateral surface that the upper surface of positioning disk 10 passes through the first positioning floor and hollow heating mantles 4
It is connected, the lower surface of positioning disk 10 is connected by the second positioning floor with the lateral surface of hollow heating mantles 4, and agitator 27 is by setting
It sets the sealing bearing 31 in its medial surface upper end and is rotatably connected to hollow axle 20, hollow axle 20 is by being arranged face on the outside
Connecting rod 21 be fixedly connected with scraper plate 19, by scraper plate 19 can be attached to the polyurethane products of 27 medial surface of agitator into
Row spatula, the lateral surface lower end of hollow axle 20 are equipped with agitating auger, are equipped with temperature sensor in the middle part of the medial surface of agitator 27,
The medial surface of hollow axle 20 is equipped with heat conductive silica gel 34 and semiconductor chilling plate 28, positive electric when being passed through in semiconductor chilling plate 28
When stream, semiconductor chilling plate 28 absorbs the heat of agitator 27, polyurethane production raw material can be made equal by heat conductive silica gel 34
Even heated, the surface of agitator 27 is equipped with motor 11, and motor positioning plate 12, motor positioning are equipped in the middle part of the lateral surface of motor 11
The lower surface of plate 12 is connected by motor support frame 13 with the upper surface of agitator 27, the output shaft and hollow axle 20 of motor 11
Upper surface be connected, the upper surface of agitator 27 is from inside outwards successively arranged the hollow wiring of cathode close to one end of sealing bearing 31
The lateral surface of dead-end clamp 32 in column 30 and anode, hollow axle 20 is equipped with cathode conductive film 29 close to one end of sealing bearing 31
With cathode conductive film 33, the upper surface of cathode conductive film 29 is slided with the annular groove that 32 lower surface of dead-end clamp in anode is arranged in
Connection, the upper surface of cathode conductive film 33 is slidably connected with the annular groove that 30 lower surface of dead-end clamp in cathode is arranged in, passes through
Cathode conductive film 33 and cathode conductive film 29 it is possible to prevente effectively from conducting wire hollow axle 20 inside knot, hollow heating mantles 4
Left side be equipped with heat conduction fuel tank 18, the medial surface of heat conduction fuel tank 18 is equipped with electric heating sheets 24, and the upper surface of heat conduction fuel tank 18 is equipped with
Second liquid pump 16 and liquid-feeding tube 17, the liquid outlet of the second liquid pump 16 pass through the lateral surface upper surface phase of conduit and heat conduction fuel tank 18
Even, the lateral surface lower end of heat conduction fuel tank 18 is connected by conduit with the upper surface of heat conduction fuel tank 18, the leading flank of heat conduction fuel tank 18
Equipped with observation window of liquid level 1 and single-chip microcontroller 2, the setting of observation window of liquid level 1 facilitates the liquid level observation of heat conduction fuel tank 18, heat conduction fuel tank
18 rear side is equipped with aspiration pump 25, and the air inlet of aspiration pump 25 is connected by conduit with the upper surface of agitator 27, passes through pumping
The inside of agitator 27 can be evacuated by pump 25, and the rear side of aspiration pump 25 is equipped with drying box 15, the upper surface of drying box 15
Equipped with seal cover board 14, the leading flank of drying box 15 is connected by conduit with the gas outlet of aspiration pump 25, the rear side of drying box 15
Face is equipped with exhaust outlet, can be absorbed to the vapor being discharged in agitator 27 by drying box 15, the right side of agitator 27
Equipped with Raw material pail 7, the upper surface of Raw material pail 7 is equipped with the first liquid pump 9, and the liquid outlet of the first liquid pump 9 passes through conduit and agitator 27
Upper surface be connected, the quantity of Raw material pail 7 is no less than three, and the lower end surface of Raw material pail 7 is equipped with cup dolly 6, Raw material pail 7
Lateral surface upper end is equipped with charge pipe 8, and charge pipe 8 is equipped with charging tube valve, the output of the input terminal and external power supply of single-chip microcontroller 2
End electrical connection, the output end of single-chip microcontroller 2 respectively with the first liquid pump 9, motor 11, the second liquid pump 16, electric heating sheets 24, aspiration pump 25
It is electrically connected with the input terminal of semiconductor chilling plate 28, single-chip microcontroller 2 is bi-directionally connected with temperature sensor, and single-chip microcontroller 2 controls the first liquid
Pump 9, motor 11, the second liquid pump 16, electric heating sheets 24, aspiration pump 25 and semiconductor chilling plate 28 are all made of and commonly use in the prior art
Method, single-chip microcontroller 2 using Intel Company MCS-51 series, this for polyurethane production inside and outside cooling-down type stir dress
It sets, compact-sized, easy to operate, when use occupies little space, and quickly can carry out heating and cooling processing to polyurethane production raw material.
When in use：External power supply is connected, it is former by the polyurethane production in Raw material pail 7 to control the first liquid pump 9 by single-chip microcontroller 2
Material pumps to the inside of agitator 27, and the conduction oil in heat conduction fuel tank 18 is pumped to hollow heating mantles 4 by the second liquid pump 16
Raw material is heated in inside, while single-chip microcontroller 2 controls motor 11 and works, and drives scraper plate by connecting rod 21 by motor 11
19 rotations carry out spatula and stirring to the polyurethane for being attached to 27 medial surface of agitator by scraper plate 19, when needing to carry out to raw material
When cooling, the disconnection of single-chip microcontroller 2 is electrically connected with electric heating sheets 24, and the lower conduction oil of temperature is filled into heat conduction fuel tank 18,
Single-chip microcontroller 2 control the second liquid pump 16 by the cryogenic liquid in heat conduction fuel tank 18 pump to the inside of hollow heating mantles 4 to raw material into
Row cooling processing, while single-chip microcontroller control semiconductor chilling plate 28 works, by conduction oil and semiconductor chilling plate 28 simultaneously to original
Material carries out radiating treatment.
What the present invention can be convenient operates, and occupied space is few when use, easy to operate and use；It can be quickly to life
It produces raw material and carries out the inside and outside processing that cools down simultaneously, improve ease of use；The setting of observation window of liquid level 1 facilitates the sight of liquid level
It examines, improves ease of use.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of inside and outside cooling-down type agitating device for polyurethane production, including agitator (27), it is characterised in that：It is described
The lateral surface of agitator (27) is equipped with hollow heating mantles (4), the sealing axis that agitator (27) passes through the side upper end that sets within it
It holds (31) to be rotatably connected to hollow axle (20), hollow axle (20) connects by the way that the connecting rod (21) that face on the outside is arranged is fixed
It is connected to scraper plate (19), the lateral surface lower end of hollow axle (20) is equipped with agitating auger, is equipped in the middle part of the medial surface of agitator (27)
The medial surface of temperature sensor, hollow axle (20) is equipped with heat conductive silica gel (34) and semiconductor chilling plate (28), agitator (27)
Surface be equipped with motor (11), be equipped with motor positioning plate (12) in the middle part of the lateral surface of motor (11), motor positioning plate (12)
Lower surface is connected by motor support frame (13) with the upper surface of agitator (27), the output shaft and hollow axle of motor (11)
(20) upper surface is connected, and the left side of hollow heating mantles (4) is equipped with heat conduction fuel tank (18), and the medial surface of heat conduction fuel tank (18) is equipped with
The upper surface of electric heating sheets (24), heat conduction fuel tank (18) is equipped with the second liquid pump (16) and liquid-feeding tube (17), the second liquid pump (16)
Liquid outlet is connected by conduit with the lateral surface upper surface of heat conduction fuel tank (18), and the lateral surface lower end of heat conduction fuel tank (18) is by leading
Pipe is connected with the upper surface of heat conduction fuel tank (18), and the leading flank of heat conduction fuel tank (18) is equipped with observation window of liquid level (1) and single-chip microcontroller
(2), the rear side of heat conduction fuel tank (18) is equipped with aspiration pump (25), and the air inlet of aspiration pump (25) passes through conduit and agitator (27)
Upper surface is connected, and the right side of agitator (27) is equipped with Raw material pail (7), and the upper surface of Raw material pail (7) is equipped with the first liquid pump (9), the
The liquid outlet of one liquid pump (9) is connected by conduit with the upper surface of agitator (27), the input terminal and external power supply of single-chip microcontroller (2)
Output end electrical connection, the output end of single-chip microcontroller (2) respectively with the first liquid pump (9), motor (11), the second liquid pump (16), electricity plus
The input terminal of backing (24), aspiration pump (25) and semiconductor chilling plate (28) is electrically connected, and single-chip microcontroller (2) and temperature sensor are two-way
Connection.
2. a kind of inside and outside cooling-down type agitating device for polyurethane production according to claim 1, it is characterised in that：
The lower end surface of the agitator (27) is equipped with drainage conduit, and drainage conduit is equipped with discharge tube valve, and the lower end surface of drainage conduit is equipped with method
Blue disk.
3. a kind of inside and outside cooling-down type agitating device for polyurethane production according to claim 1, it is characterised in that：
Positioning disk (10) are equipped in the middle part of the lateral surface of the hollow heating mantles (4), positioning disk (10) is by being disposed thereon determining for surface
Position hole is socketed with screw rod (5), and the quantity of screw rod (5) is three, and three screw rods (5) are evenly distributed on the upper table of positioning disk (10)
The lower end surface in face, screw rod (5) is equipped with annular base (3).
4. a kind of inside and outside cooling-down type agitating device for polyurethane production according to claim 3, it is characterised in that：
Threaded one end of the lateral surface of the screw rod (5) close to positioning disk (10) upper surface is connected with the first nut (22), screw rod (5)
Threaded one end of the lateral surface close to positioning disk (10) lower surface is connected with the second nut (23).
5. a kind of inside and outside cooling-down type agitating device for polyurethane production according to claim 3, it is characterised in that：
The upper surface of the positioning disk (10) is connected by the first positioning floor with the lateral surface of hollow heating mantles (4), positioning disk (10)
Lower surface by second positioning floor be connected with the lateral surface of hollow heating mantles (4).
6. a kind of inside and outside cooling-down type agitating device for polyurethane production according to claim 1, it is characterised in that：
The upper surface of the agitator (27) is from inside outwards successively arranged dead-end clamp in cathode close to one end of sealing bearing (31)
(30) and in anode dead-end clamp (32), the lateral surface of hollow axle (20) are led close to one end of sealing bearing (31) equipped with anode
Electric piece (29) and cathode conductive film (33).
7. a kind of inside and outside cooling-down type agitating device for polyurethane production according to claim 6, it is characterised in that：
The upper surface of the cathode conductive film (29) is slidably connected with the annular groove of dead-end clamp (32) lower surface is arranged in anode, bears
The upper surface of pole conductive sheet (33) is slidably connected with the annular groove of dead-end clamp (30) lower surface is arranged in cathode.
8. a kind of inside and outside cooling-down type agitating device for polyurethane production according to claim 1, it is characterised in that：
The rear side of the aspiration pump (25) is equipped with drying box (15), and the upper surface of drying box (15) is equipped with seal cover board (14), drying box
(15) leading flank is connected by conduit with the gas outlet of aspiration pump (25), and the trailing flank of drying box (15) is equipped with exhaust outlet.
9. a kind of inside and outside cooling-down type agitating device for polyurethane production according to claim 1, it is characterised in that：
The quantity of the Raw material pail (7) is no less than three, and the lower end surface of Raw material pail (7) is equipped with cup dolly (6), Raw material pail (7)
Lateral surface upper end is equipped with charge pipe (8), and charge pipe (8) is equipped with charging tube valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639277.7A CN108818992A (en) | 2018-06-20 | 2018-06-20 | A kind of inside and outside cooling-down type agitating device for polyurethane production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639277.7A CN108818992A (en) | 2018-06-20 | 2018-06-20 | A kind of inside and outside cooling-down type agitating device for polyurethane production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108818992A true CN108818992A (en) | 2018-11-16 |
Family
ID=64143168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810639277.7A Withdrawn CN108818992A (en) | 2018-06-20 | 2018-06-20 | A kind of inside and outside cooling-down type agitating device for polyurethane production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108818992A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117606146A (en) * | 2024-01-12 | 2024-02-27 | 盐城中亿锅炉有限公司 | Organic heat carrier heating equipment with constant temperature and constant pressure functions |
-
2018
- 2018-06-20 CN CN201810639277.7A patent/CN108818992A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117606146A (en) * | 2024-01-12 | 2024-02-27 | 盐城中亿锅炉有限公司 | Organic heat carrier heating equipment with constant temperature and constant pressure functions |
| CN117606146B (en) * | 2024-01-12 | 2024-05-07 | 盐城中亿锅炉有限公司 | Organic heat carrier heating equipment with constant temperature and constant pressure functions |
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Application publication date: 20181116 |
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| WW01 | Invention patent application withdrawn after publication |