CN211389650U

CN211389650U - A compound cauldron for producing polyurethane

Info

Publication number: CN211389650U
Application number: CN201922347519.8U
Authority: CN
Inventors: 刘凯; 李先才; 王坤
Original assignee: Hubei Chuangxin Polyurethane Material Co ltd
Current assignee: Hubei Chuangxin Polyurethane Material Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-01
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to a polyurethane apparatus for producing technical field just discloses a compound cauldron for producing polyurethane, the reactor comprises a kettle, the fixed storehouse of top fixedly connected with of the cauldron body, the bottom intercommunication of the cauldron body has the discharging pipe, the right side intercommunication of the cauldron body has the blast pipe, the left side intercommunication of the cauldron body has the inlet pipe, the left side fixed mounting of the cauldron body has the drawing liquid pump. This a compound cauldron for producing polyurethane, through being provided with the drawing liquid pump, finish when the feedstock treatment, the raw materials is followed the discharging pipe discharge back, then when needing to wash whole cauldron body, the drawing liquid pump can be started, make external washing liquid accessible drawing tube extract, then even the spraying in the inside of the cauldron body of six shower nozzles through the drain pipe bottom, then start driving motor, make the dwang rotate, drive the puddler and rotate, can stir the internal washing liquid of cauldron when the puddler rotates, make the washing liquid can wash the inner wall of the cauldron body.

Description

A compound cauldron for producing polyurethane

Technical Field

The utility model relates to a polyurethane apparatus for producing technical field specifically is a compound cauldron for producing polyurethane.

Background

Polyurethane is short for polyurethane, and all high molecular compounds containing a plurality of repeated-NHCOO-groups on a high molecular main chain are generally called polyurethane, and polyurethane foam plastics have wide application range, almost permeate all departments of national economy, are particularly widely used in furniture, bedding, transportation, refrigeration, building, heat insulation and other departments, become one of indispensable materials, and become one of the widest varieties of plastic in application range.

In the production process of polyurethane, some chemical raw materials can be stirred and reacted, a compound kettle is needed, but in the use process of the compound kettle on the market at present, after the compound kettle is used, many raw materials can be adhered to the inner wall of the compound kettle, secondary use is influenced, manual cleaning is often needed, the labor intensity of manual cleaning is high, the cleaning efficiency is low, the production cost of enterprises is increased, and therefore the compound kettle for producing polyurethane is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a compound cauldron for producing polyurethane possesses the abluent advantage of being convenient for, has solved compound cauldron on the present market in the use, and compound cauldron all can be stained with many raw materials on the inner wall after finishing using, influences the secondary and uses, often all needs the manual work to wash, and artifical washing intensity of labour is big to the cleaning efficiency is lower, has increased the manufacturing cost's of enterprise problem.

(II) technical scheme

For realizing the above-mentioned abluent mesh of being convenient for, the utility model provides a following technical scheme: a compound cauldron for producing polyurethane, includes the cauldron body, the top fixedly connected with fixed storehouse of the cauldron body, the bottom intercommunication of the cauldron body has the discharging pipe, the right side intercommunication of the cauldron body has the blast pipe, the left side intercommunication of the cauldron body has the inlet pipe, the left side fixedly mounted of the cauldron body has the drawing liquid pump, the bottom intercommunication of drawing liquid pump has the drawing liquid pipe, the top intercommunication of drawing liquid pump has one end to run through and extend to the internal portion of cauldron and with the inner wall fixed connection on cauldron body right side feed liquor pipe, the front fixed mounting of feed liquor pipe has the shower nozzle that quantity is six, the top fixedly connected with fixed storehouse of the cauldron body, the interior roof fixed mounting of fixed storehouse has driving motor, driving motor's output shaft fixedly connected with one end runs through and extends to the internal portion's dwang, the equal fixedly connected with quantity in the left and right sides of dwang is eight puddlers, eight of homonymy one side fixedly connected with connecting plate of dwang is kept away from to the puddler, one side fixedly connected with quantity that the puddler was kept away from to the connecting plate is three metal storehouse, the metal storehouse is close to the inner wall fixedly connected with telescopic link of puddler one side, one side fixedly connected with one end that the puddler was kept away from to the telescopic link runs through and extends to the outside movable rod in metal storehouse, the outside cover of telescopic link is equipped with the spring, and is three of homonymy one side fixedly connected with rubber scraper that the puddler was kept away from to the movable rod, the internal perisporium fixedly connected with non-stick coating.

Preferably, a manual valve is fixedly mounted on the outer side of the discharge pipe, and a gas flow control valve is fixedly mounted on the outer side of the exhaust pipe.

Preferably, the outside fixed mounting of inlet pipe has liquid flow control valve, six the distribution of shower nozzle equidistance is in the front of feed liquor pipe and be located same horizontal plane.

Preferably, six the equal downward sloping of shower nozzle and inclination are the acute angle, eight of homonymy the distribution of puddler equidistance from top to bottom.

Preferably, be located the eight on left the puddler is the same with the eight puddlers that are located the right side and symmetry each other, the connecting plate is the paralleling form with the dwang.

Preferably, one side of the metal bin, which is far away from the stirring rod, is provided with a circular through hole matched with the movable rod, and the rubber scraper is in close contact with the non-stick coating.

(III) advantageous effects

Compared with the prior art, the utility model provides a compound cauldron for producing polyurethane possesses following beneficial effect:

the compound kettle for producing polyurethane is provided with the liquid pump, when the raw material is processed, the raw material is discharged from the discharge pipe and then the whole kettle body needs to be washed, the liquid pump can be started to enable external washing liquid to be extracted through the liquid pump pipe, then the external washing liquid is uniformly sprayed inside the kettle body through six spray heads at the bottom of the liquid discharge pipe, then the driving motor is started to enable the rotating rod to rotate to drive the stirring rod to rotate, the washing liquid in the kettle body can be stirred when the stirring rod rotates to enable the washing liquid to wash the inner wall of the kettle body, meanwhile, the rotation of the stirring rod can drive the rotation of the rubber scraper, so that the rubber scraper rotates by taking the rotating rod as the center and scrapes the inner wall of the kettle body, the inner wall of the kettle body can be quickly and cleanly washed by matching with the washing of the washing liquid, and the non-stick coating is polytetrafluoroethylene, the polytetrafluoroethylene is generally called as an easy-to-clean material, the material has the characteristics of acid resistance and various organic solvents resistance, is almost not dissolved in all solvents, has the characteristic of high temperature resistance, has extremely low friction coefficient, can be used for lubricating, becomes an ideal coating for an inner layer of an easy-to-clean water pipe, further ensures that raw materials are not easily adhered to the inner wall of a kettle body, is matched with the scraping of a rubber scraper and the flushing of a cleaning solution, ensures that the inner wall of the kettle body is cleaned more efficiently, can open a manual valve after the cleaning is finished, and then discharges waste liquid through a discharge pipe, compared with manual cleaning, the production efficiency is improved while the labor cost is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: the device comprises a kettle body 1, a discharge pipe 2, an exhaust pipe 3, a fixed bin 4, a liquid inlet pipe 5, a feed pipe 6, a liquid pump 7, a liquid pumping pipe 8, a driving motor 9, a rotating rod 10, a stirring rod 11, a connecting plate 12, a non-stick coating 13, a spray head 14, a metal bin 15, a telescopic rod 16, a spring 17, a movable rod 18 and a rubber scraper 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a compound kettle for producing polyurethane comprises a kettle body 1, a fixed bin 4 is fixedly connected to the top of the kettle body 1, a discharge pipe 2 is communicated to the bottom of the kettle body 1, a manual valve is fixedly installed on the outer side of the discharge pipe 2, the manual valve can be HV-02, an exhaust pipe 3 is communicated to the right side of the kettle body 1, a gas flow control valve is fixedly installed on the outer side of the exhaust pipe 3, the gas flow control valve can be LT-LUGB, a feed pipe 6 is communicated to the left side of the kettle body 1, the feed pipe 6 is communicated with an external raw material storage place, the external raw material storage place provides power to convey raw materials through the feed pipe 6, a liquid flow control valve is fixedly installed on the outer side of the feed pipe 6, the liquid flow control valve can be ZJHP, a liquid pump 7 is fixedly installed on the left side of the kettle body 1, and the liquid pump 7 can be FS32X, the bottom of the liquid pump 7 is communicated with a liquid pumping pipe 8, the liquid pumping pipe 8 is communicated with an external cleaning liquid storage part, the external cleaning liquid is pumped through the liquid pumping pipe 8 by starting the liquid pumping pump 7, the top of the liquid pumping pump 7 is communicated with a liquid inlet pipe 5, one end of the liquid inlet pipe 5 penetrates through and extends into the kettle body 1 and is fixedly connected with the inner wall of the right side of the kettle body 1, six spray heads 14 are fixedly arranged on the front surface of the liquid inlet pipe 5, the six spray heads 14 are equidistantly distributed on the front surface of the liquid inlet pipe 5 and are positioned on the same horizontal plane, the six spray heads 14 are all inclined downwards and have acute angles, the top of the kettle body 1 is fixedly connected with a fixed bin 4, the inner top wall of the fixed bin 4 is fixedly provided with a driving motor 9, the type of the driving motor 9 can be Y160M-4, the output shaft of the driving motor 9 is fixedly connected with a rotating rod 10, one end, eight stirring rods 11 on the same side are equidistantly distributed from top to bottom, the eight stirring rods 11 on the left side and the eight stirring rods 11 on the right side are identical and symmetrical to each other, a connecting plate 12 is fixedly connected to one side, away from the rotating rod 10, of the eight stirring rods 11 on the same side, the connecting plate 12 is parallel to the rotating rod 10, three metal bins 15 are fixedly connected to one side, away from the stirring rods 11, of the connecting plate 12, telescopic rods 16 are fixedly connected to the inner walls of the metal bins 15, which are close to one side of the stirring rods 11, the telescopic rods 16 are composed of loop rods and moving rods, one end of each moving rod penetrates through and extends into the loop rods, limiting blocks positioned inside the loop rods are fixedly connected to the bottoms of the outer sides of the moving rods, through holes matched with the moving rods are formed in the tops of the loop rods, the moving rods are prevented from being separated from the loop rods in the moving process by the limiting blocks, a moving rod 18 is, one side of the metal bin 15, which is far away from the stirring rod 11, is provided with a circular through hole matched with the movable rod 18, the outer side of the telescopic rod 16 is sleeved with a spring 17, one side of three movable rods 18 on the same side, which is far away from the stirring rod 11, is fixedly connected with a rubber scraper 19, the inner peripheral wall of the kettle body 1 is fixedly connected with a non-stick coating 13, the rubber scraper 19 is in close contact with the non-stick coating 13, through the arrangement of a liquid pump 7, after the raw material is processed and is discharged from the discharge pipe 2, and then the whole kettle body 1 needs to be washed, the liquid pump 7 can be started, so that external cleaning liquid can be extracted through the liquid pump 8, then the cleaning liquid is uniformly sprayed inside the kettle body 1 through six spray nozzles 14 at the bottom of the liquid discharge pipe 5, then the driving motor 9 is started, so that the rotary rod 10 rotates to drive the stirring rod, the inner wall of the kettle body 1 can be washed by the cleaning liquid, the rotation of the stirring rod 11 can drive the rotation of the rubber scraper 19, so that the rubber scraper 19 rotates by taking the rotating rod 10 as the center and scrapes and sweeps the inner wall of the kettle body 1, the inner wall of the kettle body 1 can be quickly washed clean by matching with the washing of the cleaning liquid, the non-stick coating 13 is arranged, the non-stick coating 13 is polytetrafluoroethylene which is generally called as an easy-to-clean material, the material has the characteristics of acid resistance and various organic solvents resistance, is almost insoluble in all solvents, simultaneously, the polytetrafluoroethylene has the characteristic of high temperature resistance, has an extremely low friction coefficient, can be used for lubricating, becomes an ideal coating for easily cleaning the inner layer of a water pipe, further ensures that the raw material is not easy to adhere to the inner wall of the kettle body 1, and is matched with the scraping of the rubber scraper 19 and the washing of the cleaning liquid, make the washing to 1 inner wall of the cauldron body more high-efficient, can open manual valve after finishing washing, then discharge the waste liquid through discharging pipe 2, compare in manual cleaning, also improved production efficiency when having reduced the cost of labor.

To sum up, the compound kettle for producing polyurethane is provided with the liquid pump 7, after the raw material is processed, the raw material is discharged from the discharge pipe 2, and then the whole kettle body 1 needs to be washed, the liquid pump 7 can be started to enable external cleaning liquid to be extracted through the liquid pumping pipe 8, then the cleaning liquid is uniformly sprayed inside the kettle body 1 through the six spray heads 14 at the bottom of the liquid discharge pipe 5, then the driving motor 9 is started to enable the rotating rod 10 to rotate and drive the stirring rod 11 to rotate, the cleaning liquid in the kettle body 1 can be stirred when the stirring rod 11 rotates, the cleaning liquid can wash the inner wall of the kettle body 1, meanwhile, the rotation of the stirring rod 11 can drive the rotation of the rubber scraper 19, so that the rubber scraper 19 rotates by taking the rotating rod 10 as a center and scrapes the inner wall of the kettle body 1, and the inner wall of the kettle body 1 can be quickly cleaned in cooperation with the washing of the cleaning liquid, the non-stick coating 13 is arranged, the non-stick coating 13 is made of polytetrafluoroethylene which is generally called as an easy-to-clean material, the material has the characteristics of acid resistance and various organic solvents resistance, is almost not dissolved in all solvents, simultaneously, the polytetrafluoroethylene has the characteristic of high temperature resistance, has extremely low friction coefficient, can be used as an ideal coating with lubricating effect, becomes an ideal coating with easy-to-clean water pipe inner layer, further enables the raw materials not to be easily adhered to the inner wall of the kettle body 1, is matched with the scraping of the rubber scraper plate 19 and the flushing of the cleaning liquid, enables the cleaning of the inner wall of the kettle body 1 to be more efficient, can open the manual valve after the cleaning is finished, and then discharges the waste liquid through the discharge pipe 2, compared with manual cleaning, reduces the labor cost, improves the production efficiency, solves the problems that the conventional compound kettle on the market is used after the compound kettle is used, all can adhere to many raw materialss on the inner wall, influence the secondary and use, often all need the manual work to wash, the manual cleaning intensity of labour is big to cleaning efficiency is lower, has increased the manufacturing cost's of enterprise problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compound cauldron for producing polyurethane, includes cauldron body (1), its characterized in that: the top fixedly connected with fixed bin (4) of the cauldron body (1), the bottom intercommunication of the cauldron body (1) has discharging pipe (2), the right side intercommunication of the cauldron body (1) has blast pipe (3), the left side intercommunication of the cauldron body (1) has inlet pipe (6), the left side fixed mounting of the cauldron body (1) has drawing liquid pump (7), the bottom intercommunication of drawing liquid pump (7) has drawing liquid pipe (8), the top intercommunication of drawing liquid pump (7) has one end to run through and extend to the cauldron body (1) inside and with cauldron body (1) right side inner wall fixed connection's feed liquor pipe (5), the positive fixed mounting of feed liquor pipe (5) has shower nozzle (14) that quantity is six, the top fixedly connected with fixed bin (4) of the cauldron body (1), the interior roof fixed mounting of fixed bin (4) has driving motor (9), the output shaft fixedly connected with one end of driving motor (9) runs through and extends to the inside rotation of the cauldron body (1) The left side and the right side of the rotating rod (10) are fixedly connected with eight stirring rods (11), one side of each stirring rod (11) at the same side, which is far away from the rotating rod (10), is fixedly connected with a connecting plate (12), one side of the connecting plate (12) far away from the stirring rod (11) is fixedly connected with three metal bins (15), the inner wall of the metal bin (15) close to one side of the stirring rod (11) is fixedly connected with a telescopic rod (16), one side of the telescopic rod (16) far away from the stirring rod (11) is fixedly connected with a movable rod (18) with one end penetrating and extending to the outside of the metal bin (15), a spring (17) is sleeved outside the telescopic rod (16), a rubber scraper (19) is fixedly connected to one side of the three movable rods (18) at the same side, which is far away from the stirring rod (11), the inner peripheral wall of the kettle body (1) is fixedly connected with a non-stick coating (13).

2. The compounding kettle for producing polyurethane of claim 1, wherein: and a manual valve is fixedly mounted on the outer side of the discharge pipe (2), and a gas flow control valve is fixedly mounted on the outer side of the exhaust pipe (3).

3. The compounding kettle for producing polyurethane of claim 1, wherein: the outside fixed mounting of inlet pipe (6) has liquid flow control valve, six the distribution of shower nozzle (14) equidistance is just located same horizontal plane in the front of feed liquor pipe (5).

4. The compounding kettle for producing polyurethane of claim 1, wherein: six equal downward sloping of shower nozzle (14) and inclination are the acute angle, eight of homonymy puddler (11) from the distribution of top to bottom equidistance.

5. The compounding kettle for producing polyurethane of claim 1, wherein: the eight stirring rods (11) positioned on the left side and the eight stirring rods (11) positioned on the right side are identical and symmetrical to each other, and the connecting plate (12) is parallel to the rotating rod (10).

6. The compounding kettle for producing polyurethane of claim 1, wherein: one side of the metal bin (15) far away from the stirring rod (11) is provided with a circular through hole matched with the movable rod (18), and the rubber scraper (19) is in close contact with the non-stick coating (13).