CN218741966U

CN218741966U - Polymerization steam condensation reflux unit

Info

Publication number: CN218741966U
Application number: CN202223072027.0U
Authority: CN
Inventors: 吕继学
Original assignee: Lianyungang Changrui Technology Co ltd
Current assignee: Lianyungang Changrui Technology Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-28
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a polymerization steam condensation reflux unit, including the reaction jar, the cylinder cap is installed at the top of reaction jar, the reducing gear box is installed at the top of cylinder cap, the motor is installed at the top of reducing gear box, the bottom of reducing gear box is connected with the puddler, the internally mounted of cylinder cap has the defroster, the both sides at defroster top all are connected with the steam conveyer pipe, the bottom both sides of defroster all are connected with the feed liquor pipe, the feed liquor pipe passes through the second coupling hose and links to each other with the centrifugal pump, the steam conveyer pipe links to each other with the heat exchange tube of heat transfer incasement through first coupling hose, and the device can carry out the condensation with the steam that polymerization produced and handle, lets the steam condensate become liquid recovery and recycle, avoids the wasting of resources, also saves the cost, avoids the polluted environment, is favorable to ensureing polymerization's total quality moreover, makes things convenient for people to operate and use.

Description

Polymerization steam condensation reflux unit

Technical Field

The utility model relates to a polymerization field specifically is a polymerization steam condensation reflux unit.

Background

The polymerization reaction is a process of converting a low molecular weight monomer into a high molecular weight polymer, and the polymer has important properties such as plasticity, fiber formation, film formation, high elasticity and the like which are not possessed by the low molecular weight monomer, and can be widely used as a high molecular material for plastics, fibers, rubber, coatings, adhesives and other purposes. The material is composed of more than one structural unit (monomer), the high molecular compound is synthesized by the monomer through repeated reaction, the existing polymerization reaction can generate a lot of steam, the steam can be directly discharged into the atmosphere when the raw materials are stirred, not only can the resource waste be caused, but also the environment can be polluted, the reaction weight is lower than the theoretical quality due to the discharge of the steam in the reaction process, the operation and the use of people are not convenient, and therefore, the polymerization reaction steam condensation reflux device is provided.

Disclosure of Invention

The utility model aims at the defect of prior art, provide a polymerization steam condensation reflux unit to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polymerization steam condensation reflux unit, includes the reaction jar, the cylinder cap is installed at the top of reaction jar, the reducing gear box is installed at the top of cylinder cap, the motor is installed at the top of reducing gear box, the bottom of reducing gear box is connected with the puddler, the internally mounted of cylinder cap has the defroster, the both sides at defroster top all are connected with steam conveying pipe, the bottom both sides of defroster all are connected with the feed liquor pipe, the feed liquor pipe links to each other with the centrifugal pump through the second coupling hose, steam conveying pipe links to each other with the heat exchange tube of heat transfer incasement through first coupling hose, the bottom of heat transfer case is equipped with deposits the liquid toper and fights, deposit liquid toper and fight bottom one side and install the condenser, the bottom of reaction jar is connected with the unloading pipe, the bottom of unloading pipe is connected with the row material pump, arrange material control panel in bottom one side of material pump.

As the utility model discloses a preferred technical scheme, electric telescopic handle is all installed to four sides of reaction jar, electric telescopic handle's top is passed through the bolt and is fixed continuous with the cylinder cap.

As a preferred technical scheme of the utility model, the reducing gear box passes through the bolt and installs on the top of cylinder cap, the motor passes through the bolt and installs on the top of reducing gear box, the top of puddler links to each other with the gear fixing in the reducing gear box, the puddler passes through the bearing and links to each other with the defroster.

As a preferred technical scheme of the utility model, the heat exchange tube bundle board passes through the bolt fastening on the inside of heat exchange case, the heat exchange tube is installed on the heat exchange tube bundle board, the heat exchange tube bundle board forms a plurality of runner.

As a preferred technical scheme of the utility model, the centrifugal pump links to each other with depositing the liquid toper fill through the connecting pipe, the top of depositing the liquid toper fill links to each other with the heat exchange tube.

As a preferred technical scheme of the utility model, circulating pump on the condenser passes through the condensate conveyer pipe and links to each other with the heat transfer case.

As a preferred technical scheme of the utility model, deposit the top of liquid toper fill and install the blast pipe, power control panel respectively with motor, condenser, centrifugal pump and row's material pump electric connection.

The utility model has the advantages that: the device can carry out condensation treatment with the steam that polymerization produced, lets the steam condensation become liquid and retrieves and recycle, avoids the wasting of resources, also saves the cost, avoids the polluted environment, is favorable to guaranteeing polymerization's total quality moreover, makes things convenient for people to operate and use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the device comprises a reaction cylinder 1, a cylinder cover 2, a reduction gearbox 3, a motor 4, a steam delivery pipe 5, a liquid inlet pipe 6, a first connecting hose 7, a second connecting hose 8, a heat exchange box 9, a heat exchange pipe bundle plate 10, a heat exchange pipe 11, a liquid storage conical hopper 12, a condenser 13, a condensate delivery pipe 14, a centrifugal pump 15, a discharging pipe 16, a discharging pump 17, an exhaust pipe 18, a demister 19, a stirring rod 20 and a power supply control panel 21.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.

Example (b): referring to fig. 1, the present invention provides a technical solution: the utility model provides a polymerization steam condensation reflux unit, including reaction cylinder 1, cylinder cap 2 is installed at reaction cylinder 1's top, reducing gear box 3 is installed at cylinder cap 2's top, motor 4 is installed at reducing gear box 3's top, reducing gear box 3's bottom is connected with puddler 20, cylinder cap 2's internally mounted has defroster 19, the both sides at defroster 19 top all are connected with steam delivery pipe 5, demister 19's bottom both sides all are connected with feed liquor pipe 6, feed liquor pipe 6 links to each other with centrifugal pump 15 through second coupling hose 8, steam delivery pipe 5 links to each other with heat exchange tube 11 in the heat transfer case 9 through first coupling hose 7, the bottom of heat transfer case 9 is equipped with deposits liquid toper and fights 12, condenser 13 is installed to bottom one side of depositing liquid toper fill 12, reaction cylinder 1's bottom is connected with unloading pipe 16, unloading pipe 16's bottom is connected with row material pump 17, power control panel 21 is installed to row material pump 17's bottom one side.

Electric telescopic handle is all installed to four sides of reaction jar 1, and electric telescopic handle's top is passed through the bolt and is fixed continuous with cylinder cap 2, utilizes electric telescopic handle can realize opening and closing the cylinder cap.

Reduction box 3 passes through the bolt and installs on the top of cylinder cap 2, and motor 4 passes through the bolt and installs on the top of reduction box 3, and the top of puddler 20 links to each other with the gear fixation in the reduction box 3, and puddler 20 passes through the bearing and links to each other with defroster 19, thereby utilizes 4 circular telegram work of motor to drive puddler 20 stirring, and it is more even to let the raw materials be heated.

The heat exchange tube bundle plate 10 is fixed on the inside of the heat exchange box 9 through bolts, the heat exchange tubes 11 are installed on the heat exchange tube bundle plate 10, the heat exchange tube bundle plate 10 forms a plurality of flow channels, condensate flows through the flow channels, the condensate is in full contact with the heat exchange tubes, and the heat exchange efficiency is improved.

The centrifugal pump 15 is connected with the liquid storage conical hopper 12 through a connecting pipe, the top of the liquid storage conical hopper 12 is connected with the heat exchange pipe 11, and the condensed liquid in the liquid storage conical hopper 12 is conveyed into the reaction cylinder by the centrifugal pump 15, so that resources are recycled.

The circulating pump on the condenser 13 is connected with the heat exchange box 9 through a condensate conveying pipe 14, and the condensate in the condenser 13 is conveyed to a flow channel in the heat exchange box 9 by the circulating pump.

The top of the liquid storage conical hopper 12 is provided with an exhaust pipe 18, a power supply control panel 21 is respectively electrically connected with the motor 4, the condenser 13, the centrifugal pump 15 and the discharge pump 17, and the power supply control panel 21 is used for respectively controlling the motor 4, the condenser 13, the centrifugal pump 15 and the discharge pump 17 to be electrified for work.

The working principle is as follows: the utility model provides a polymerization steam condensation reflux unit, including reaction cylinder 1, cylinder cap 2, reaction cylinder 1 comprises inner cylinder and outer jar, install electromagnetic heating coil between inner cylinder and the outer jar, in the time of the use, the raw materials inside reaction cylinder 1 is heated through the mode of the electromagnetic heating in the reaction cylinder 1, meanwhile, through the power of switch-on motor 4, utilize the work of motor 4 circular telegram to drive the gear revolve in the reducing gear box 3, thereby drive puddler 20 and rotate, thereby utilize puddler 20 to rotate and stir the raw materials, thereby let the reaction raw materials be heated evenly, when the raw materials heats, the raw materials can produce steam, steam passes through in the steam conveying pipe 5 of cylinder cap 2 top both sides, then in carrying the heat exchange tube 11 in the heat transfer case 9 through first connecting hose 7, carry the condensate in the heat transfer case 9 through the circulating pump on the condenser 13, the condensate flows in the flow path, let the condensate carry out the heat exchange to the temperature on the heat exchange tube 11, thereby let steam condensate condense into liquid and flow into in the liquid storage toper fill 12, gas leads to the fact the discharge through blast pipe 18, utilize centrifugal pump 15 to carry the liquid that the condensation in the toper fill 12 simultaneously, thereby reach the waste of saving, thereby also avoid the pollution of the environment to the recycling.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention.

Claims

1. The utility model provides a polymerization steam condensate reflux unit, includes reaction jar (1), its characterized in that: the improved reaction tank is characterized in that a cylinder cover (2) is installed at the top of a reaction tank (1), a reduction gearbox (3) is installed at the top of the cylinder cover (2), a motor (4) is installed at the top of the reduction gearbox (3), the bottom of the reduction gearbox (3) is connected with a stirring rod (20), a demister (19) is installed inside the cylinder cover (2), steam conveying pipes (5) are connected to two sides of the top of the demister (19), liquid inlet pipes (6) are connected to two sides of the bottom of the demister (19) respectively, the liquid inlet pipes (6) are connected with a centrifugal pump (15) through second connecting hoses (8), the steam conveying pipes (5) are connected with heat exchange pipes (11) in a heat exchange tank (9) through first connecting hoses (7), a liquid storage conical hopper (12) is arranged at the bottom of the heat exchange tank (9), a condenser (13) is installed on one side of the bottom of the liquid storage conical hopper (12), a discharging pipe (16) is connected to the bottom of the reaction tank (1), a discharging pipe (17) is connected with a discharging pump (17), and a power supply control panel (21) is installed on one side of the bottom of the heat exchange tank (17).

2. The polymerization vapor reflux condenser as set forth in claim 1, wherein: electric telescopic rods are arranged on four side faces of the reaction cylinder (1), and the tops of the electric telescopic rods are fixedly connected with the cylinder cover (2) through bolts.

3. The polymerization vapor reflux condenser as set forth in claim 1, wherein: the improved cylinder head is characterized in that the reduction gearbox (3) is installed on the top of the cylinder head (2) through bolts, the motor (4) is installed on the top of the reduction gearbox (3) through bolts, the top of the stirring rod (20) is fixedly connected with a gear in the reduction gearbox (3), and the stirring rod (20) is connected with the demister (19) through a bearing.

4. The polymerization vapor reflux condenser as set forth in claim 1, wherein: the heat exchange tubes (11) are arranged on the heat exchange tube bundle plates (10), the heat exchange tube bundle plates (10) are fixed on the inner portion of the heat exchange box (9) through bolts, and the heat exchange tube bundle plates (10) form a plurality of flow channels.

5. A polymerization vapor condensing reflux apparatus as set forth in claim 1, wherein: the centrifugal pump (15) is connected with the liquid storage conical hopper (12) through a connecting pipe, and the top of the liquid storage conical hopper (12) is connected with the heat exchange pipe (11).

6. A polymerization vapor condensing reflux apparatus as set forth in claim 1, wherein: and a circulating pump on the condenser (13) is connected with the heat exchange box (9) through a condensate conveying pipe (14).

7. The polymerization vapor reflux condenser as set forth in claim 1, wherein: an exhaust pipe (18) is installed at the top of the liquid storage conical hopper (12), and a power supply control panel (21) is electrically connected with the motor (4), the condenser (13), the centrifugal pump (15) and the discharge pump (17) respectively.