CN217450170U

CN217450170U - Agitating unit is used in epoxy production

Info

Publication number: CN217450170U
Application number: CN202221439243.1U
Authority: CN
Inventors: 裴柯; 施骏青; 李兆地
Original assignee: Shanghai Shunsheng Polymer Co ltd
Current assignee: Shanghai Shunsheng Polymer Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-09-20
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a stirring device for producing epoxy resin, which comprises a production stirring box body, wherein a stirring motor is arranged above the production stirring box body; the upper end of the production stirring tank body is provided with a mounting groove which is sunken downwards, a cold water tank is arranged in the mounting groove, a main shaft of the stirring motor penetrates through the cold water tank downwards and extends into the production stirring tank body, the main shaft of the stirring motor and the cold water tank are integrally installed, and when the main shaft rotates, the cold water tank is driven to integrally rotate; and two internal channels are also arranged at the position connected with the cold water tank in the main shaft. The cooling mode of this device is that the setting is from inside to outside cooling to the cooling zone changes along with the rotation of stirring frame, and whole box is covered to the cooling zone, and overall structure is reasonable, convenient to use, and the cooling effect is showing.

Description

Agitating unit is used in epoxy production

Technical Field

The utility model belongs to the technical field of epoxy production facility, an agitating unit is used in epoxy production specifically says so.

Background

In the prior art, epoxy resin is a generic name of a polymer containing more than two epoxy groups in a molecule, and is a polycondensation product of epoxy chloropropane and bisphenol A or polyhydric alcohol, and the epoxy groups have chemical activity, so that a plurality of compounds containing active hydrogen can be used for ring opening, curing and crosslinking to generate a network structure, and therefore, the epoxy resin is a thermosetting resin, and the phenol A type epoxy resin not only has the maximum yield and the most complete variety, but also has continuously increased new modified varieties and continuously improved quality.

Generally, in the concrete production of epoxy resin, a reaction kettle or reaction equipment and the like are required to be used for stirring and mixing treatment, heating is required to promote ionic activity at the initial stage of stirring treatment, then the epoxy resin can release heat after reaction to generate a large amount of heat, the temperature inside a stirring device is rapidly raised, and the solidification of the epoxy resin can be accelerated.

Authorization notice number: CN 213648210U's patent document just discloses "a agitated vessel for epoxy is mixed, is provided with the device main part among this technical scheme, and device main part lower part is equipped with the stave, is equipped with a plurality of condenser pipe in the stave, is equipped with the coolant liquid in the condenser pipe, and the stave outside is equipped with the compressor, and the compressor both ends are equipped with the circulating pipe, and the circulating pipe is connected with the condenser pipe.

When the technical scheme is used, the cooling liquid is arranged in the condensing pipe, so that the epoxy resin can be cooled during mixing, the phenomenon that the epoxy resin is solidified quickly due to overhigh temperature during mixing is avoided, the stirring time can be prolonged, and the product quality is improved; the funnel in the rotary table can limit the flow velocity of the epoxy resin raw material, and the epoxy resin raw material is uniformly poured into the device main body through the rotation of the rotary table, so that the stirring effect is improved; the epoxy that the bottom can't be stirred by first stirring leaf in the second stirring leaf of puddler bottom agitating unit main part improves stirring effect.

Set up the condenser pipe among this technical scheme on the stave, set up the coolant liquid in the condenser pipe, its main cooling unit sets up on the stave, rather than setting up the intermediate position department at the main part device, will lead to its true in the refrigerated time like this, the cooling is even inadequately, and whole refrigerated direction is in fact from outside-in refrigerated to along with rabbling mechanism's stirring, the centrifugal force etc. that produces, the cooling effect is necessary to be greatly discounted.

Therefore, in order to solve the above technical problems, it is necessary to develop a stirring device for epoxy resin production, which has a good cooling effect and can cool from the inside to the outside.

Disclosure of Invention

The utility model aims to provide a stirring device for producing epoxy resin aiming at the defects of the prior art; the technical scheme is as follows:

a stirring device for epoxy resin production comprises a production stirring box body, wherein a stirring motor is arranged above the production stirring box body; the upper end of the production stirring tank body is provided with a mounting groove which is sunken downwards, a cold water tank is arranged in the mounting groove, a main shaft of the stirring motor penetrates through the cold water tank downwards and extends into the production stirring tank body, the main shaft of the stirring motor and the cold water tank are integrally installed, and when the main shaft rotates, the cold water tank is driven to integrally rotate; two internal channels are also arranged at the position connected with the cold water tank in the main shaft, the internal channel at the left side is a water inlet channel, the channel at the right side is a water outlet channel, the two channels extend into the production stirring tank body from the cold water tank at the upper part to the lower part, a water pump is also arranged in the cold water tank, the water inlet end of the water pump is immersed in the cold water tank, and the water outlet end is correspondingly connected with the water inlet channel in the main shaft;

the main shaft is correspondingly provided with a square stirring frame after extending into the production stirring box body, a circulating water channel is arranged in the stirring frame, the left side of the upper end of the stirring frame is communicated with a water inlet channel in the main shaft, the right side of the upper end of the stirring frame is communicated with a water outlet channel in the main shaft, and the upper end of the water outlet channel is communicated with a cold water tank, so that an integral cold water circulating channel is formed.

Furthermore, the main shaft of the stirring motor is respectively installed with the production stirring box body in a butt joint mode at the upper end and the lower end through a bearing piece.

Furthermore, still install the puddler of the horizontal setting of a plurality of on agitator motor's the main shaft, the puddler be provided with four altogether from top to bottom, and four puddlers intervals evenly set up.

Furthermore, four stirring rods arranged on the main shaft correspond to the stirring frame in position, and the end parts of the stirring rods are correspondingly fixed on the inner side of the stirring frame, so that the four stirring rods and the stirring frame are positioned on the same plane.

Furthermore, the tank bottom of the mounting groove at the upper end of the production stirring tank body is embedded with a plurality of balls which are uniformly and respectively arranged, the cold water tank is correspondingly placed on the balls, and the side wall of the cold water tank corresponds to the position of the tank wall of the mounting groove.

Furthermore, a power supply device is also arranged on the cold water tank, and a condensation component is also arranged in the cold water tank; and the production stirring box body is correspondingly provided with a heating element.

Has the advantages that: the utility model discloses following beneficial effect has:

a main shaft of a stirring motor penetrates through a cold water tank and is integrally installed with the cold water tank, and continuously extends downwards into a production stirring tank body, so that the integral cold water tank, a stirring frame and a stirring rod can be driven to rotate, epoxy resin in the production stirring tank body is stirred and reacted, when the production stirring tank body needs to be cooled, a water pump in the cold water tank is started, cooling water is sent into a circulating cold water channel of the stirring frame from a water inlet channel in the main shaft, and the cooling water flows back into the cold water tank from a water outlet channel at the upper end after being transferred for a circle in the stirring frame and exchanges heat with heat in the production stirring tank body, so that the temperature in the production stirring tank body can be effectively reduced; the cooling mode of this device is that the setting is from inside to outside cooling to the cooling zone changes along with the rotation of stirring frame, and whole box is covered to the cooling zone, and overall structure is reasonable, convenient to use, and the cooling effect is showing.

Drawings

FIG. 1 is a view of the structure of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

Detailed Description

The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.

As shown in fig. 1 and fig. 2, a stirring device for epoxy resin production comprises a production stirring tank 1, wherein a stirring motor 2 is arranged above the production stirring tank 1; a mounting groove 3 which is sunken downwards is formed in the upper end of the production stirring tank body 1, a cold water tank 4 is placed in the mounting groove 3, a main shaft 5 of the stirring motor 2 penetrates through the cold water tank 4 downwards to extend into the production stirring tank body 1, the main shaft 5 of the stirring motor 2 and the cold water tank 4 are integrally installed, and when the main shaft 5 rotates, the cold water tank 4 is driven to integrally rotate; and the position that links to each other with cold water storage cistern 4 in main shaft 5 still is provided with two inside passageways, sets up the left inside passageway and is intake passage 6, and the passageway on right side is outlet channel 7, and two passageways all extend to in the production agitator tank body 1 of below from the cold water storage cistern 4 of top, and still install water pump 14 in the cold water storage cistern 4, and the water inlet end submergence of water pump 14 is in cold water storage cistern 4, and the outlet end then correspondingly links to each other with intake passage 6 in main shaft 5.

After the main shaft 5 extends into the production stirring box body 1, a square stirring frame 8 is correspondingly installed, a circulating water channel 9 is arranged in the stirring frame 8, the left side of the upper end of the stirring frame 8 is communicated with a water inlet channel 6 in the main shaft 5, the right side of the upper end of the stirring frame 8 is communicated with a water outlet channel 7 in the main shaft 5, and the upper end of the water outlet channel 7 is communicated with the cold water tank 4, so that an integral cold water circulating channel is formed.

The following are used specifically: stirring motor's main shaft passes cold water tank and cold water tank installation as an organic whole, and continue to stretch into downwards in the production agitator tank, can drive whole cold water tank, stirring frame and puddler are rotatory, stir the reaction processing to the epoxy in the production agitator tank, and when needing the cooling in the production agitator tank, open the water pump in the cold water tank, send into the circulation cold water passageway of stirring frame with the cooling water from the inhalant canal in the main shaft in, cold water flows back to the cold water tank from the play water passageway of upper end again after the stirring frame transfer round, carry out the heat exchange with the heat in the production agitator tank, thereby can effectual reduction production agitator tank internal temperature.

A main shaft 5 of the stirring motor 2 is respectively installed with the production stirring box body 1 in a butt joint way at the upper end and the lower end through a bearing piece 10; still install the puddler 11 that a plurality of transversely set up on agitator motor 2's main shaft 5, puddler 11 is provided with four altogether from top to bottom, and 11 intervals of four puddlers evenly set up.

The four stirring rods 11 arranged on the main shaft 5 correspond to the stirring frame 8 in position, and the end parts of the stirring rods 11 are correspondingly fixed on the inner side of the stirring frame 8, so that the four stirring rods 11 and the stirring frame 8 are positioned on the same plane; the tank bottom of the mounting groove 3 at the upper end of the production stirring tank body 1 is also embedded with a plurality of balls 12 which are uniformly and respectively, the cold water tank 4 is correspondingly placed on the balls 12, and the side wall of the cold water tank 4 corresponds to the position of the tank wall of the mounting groove 3.

A power supply device 13 is also arranged on the cold water tank 4, and a condensing assembly is also arranged in the cold water tank 4; and a heating element is correspondingly arranged in the production stirring box body 1.

The cooling mode of this device is that the setting is from inside to outside cooling to the cooling zone changes along with the rotation of stirring frame, and whole box is covered to the cooling zone, and overall structure is reasonable, convenient to use, and the cooling effect is showing.

The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the invention and the appended claims, and all equivalent changes and modifications made according to the claims should be included in the scope of the present invention.

Claims

1. The utility model provides an agitating unit is used in epoxy production which characterized in that: comprises a production stirring box body (1), wherein a stirring motor (2) is arranged above the production stirring box body (1); the upper end of the production stirring tank body (1) is provided with a mounting groove (3) which is sunken downwards, a cold water tank (4) is arranged in the mounting groove (3), a main shaft (5) of the stirring motor (2) penetrates through the cold water tank (4) downwards and extends into the production stirring tank body (1), the main shaft (5) of the stirring motor (2) and the cold water tank (4) are integrally installed, and when the main shaft (5) rotates, the cold water tank (4) is driven to integrally rotate; two internal channels are further arranged at the position, connected with the cold water tank (4), in the main shaft (5), the internal channel at the left side is a water inlet channel (6), the channel at the right side is a water outlet channel (7), the two channels extend into the production stirring tank body (1) below from the interior of the cold water tank (4) above, a water pump (14) is further mounted in the cold water tank (4), the water inlet end of the water pump (14) is immersed in the cold water tank (4), and the water outlet end is correspondingly connected with the water inlet channel (6) in the main shaft (5);

the main shaft (5) stretches into the production stirring box body (1) and then is correspondingly provided with a square stirring frame (8), a circulating water channel (9) is arranged in the stirring frame (8), the left side of the upper end of the stirring frame (8) is communicated with a water inlet channel (6) in the main shaft (5), the right side of the upper end of the stirring frame (8) is communicated with a water outlet channel (7) in the main shaft (5), and the upper end of the water outlet channel (7) is communicated with the cold water tank (4), so that an integral cold water circulating channel is formed.

2. The stirring device for epoxy resin production as recited in claim 1, wherein: and a main shaft (5) of the stirring motor (2) is respectively installed at the upper end and the lower end in a butt joint mode with the production stirring box body (1) through a bearing piece (10).

3. The stirring device for epoxy resin production as recited in claim 1, wherein: still install puddler (11) that a plurality of transversely set up on main shaft (5) of agitator motor (2), puddler (11) be provided with four from top to bottom altogether, and four puddlers (11) intervals evenly set up.

4. The stirring device for epoxy resin production as set forth in claim 3, wherein: four stirring rods (11) arranged on the main shaft (5) correspond to the stirring frame (8), and the end parts of the stirring rods (11) are correspondingly fixed on the inner side of the stirring frame (8), so that the four stirring rods (11) and the stirring frame (8) are positioned on the same plane.

5. The stirring device for epoxy resin production as recited in claim 1, wherein: the tank bottom department of installation groove (3) of production agitator tank body (1) upper end still inlay and be equipped with a plurality of even balls (12) respectively, cold water tank (4) correspond and place on ball (12), the lateral wall of cold water tank (4) corresponds with the cell wall position of installation groove (3).

6. The stirring device for epoxy resin production as recited in claim 1, wherein: the cold water tank (4) is also provided with a power supply device (13), and a condensation component is also arranged in the cold water tank (4); and the production stirring box body (1) is correspondingly provided with a heating element.