Rubber plasticizer distillation mechanism

Abstract

The utility model discloses a rubber plasticizer distillation mechanism which comprises a heating tank body, a feeding hole is formed in the side wall of the heating tank body, supporting legs are fixedly mounted at the bottom of the heating tank body, a conveying pipeline is arranged at the upper end of the heating tank body, a condensation mechanism is connected to the tail end of the conveying pipeline, and the condensation mechanism comprises a condensation tank body connected to the tail end of the conveying pipeline. A cooling coil is arranged in the condensation tank, the tail end of the cooling coil is connected with a liquid outlet faucet, a cooling water inlet is formed in the edge of the upper end of the condensation tank, and the bottom of the condensation tank is connected with a cooling mechanism. According to the rubber plasticizer distillation mechanism disclosed by the utility model, high-temperature water generated by cooling can be discharged through the cooling water outlet, the discharged high-temperature cooling water can slowly flow downwards along the flow guide bent grooves in the surfaces of the concave heat dissipation disc and the convex heat dissipation disc, and the cooling fan can be started in the slow flow-down process of the high-temperature cooling water; and air exchanges heat with high-temperature cooling water, so that the water temperature is quickly reduced, and the cooling water can be quickly and repeatedly used.

Description

Technical Field

[0001] The utility model relates to the field of distillation devices, in particular to a rubber plasticizer distillation mechanism. Background Art

[0002] Rubber plasticizer is a reagent used in the plasticization process of rubber. Rubber plasticizer reduces the interaction between rubber molecules, thereby reducing the glass transition temperature of rubber, enhancing the plasticity and fluidity of rubber, and thus facilitating molding operations such as calendering and extrusion. In the production process of plasticizers, a distillation device is required to separate and purify the product. During distillation, the rubber plasticizer is heated by heating the tank to form pure plasticizer vapor, and then the plasticizer vapor is cooled by cooling water to obtain a high-purity plasticizer. However, the cooling process requires a large amount of cooling water to condense the plasticizer vapor. The temperature of the cooling water used for condensation will increase, and it takes a long time to cool before it can be reused. For this reason, a larger cooling pool needs to be set up in the factory for cooling, which increases the factory land area. Utility Model Content

[0003] The main purpose of the utility model is to provide a rubber plasticizer distillation mechanism, which can effectively solve the problems mentioned in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A rubber plasticizer distillation mechanism comprises a heating tank body, a feed port is provided on the side wall of the heating tank body, a supporting leg is fixedly installed on the bottom of the heating tank body, a conveying pipe is provided at the upper end of the heating tank body, a condensing mechanism is connected to the end of the conveying pipe, the condensing mechanism comprises a condensing tank body connected to the end of the conveying pipe, a cooling coil is provided in the condensing tank body, a liquid outlet tap is connected to the end of the cooling coil, a cooling water inlet is provided at the edge of the upper end of the condensing tank body, a cooling mechanism is connected to the bottom of the condensing tank body, the cooling mechanism comprises a positioning bracket fixed to the bottom of the condensing tank body, a water collecting trough is provided at the bottom of the positioning bracket, a convex heat sink and a concave heat sink are installed at intervals in the positioning bracket, and the surfaces of the concave heat sink and the convex heat sink are provided with guide bend grooves, and a cooling fan is fixedly installed on one side of the positioning bracket.

[0006] Furthermore, a docking bolt is provided at the upper end of the condensing tank body, a sealing end cover is connected to the upper end of the condensing tank body, a docking port is provided on the sealing end cover, and the sealing end cover is fixed to the upper end of the condensing tank body by the docking bolt.

[0007] Furthermore, one end of the cooling coil is connected to the docking port, the other end of the cooling coil is connected to the liquid outlet faucet, and a cooling water outlet is provided at the bottom of the condensation tank.

[0008] Furthermore, a positioning support is provided in the positioning bracket, and the convex heat sink and the concave heat sink are both installed in the positioning bracket via the positioning support.

[0009] Furthermore, screws are provided on one side of the positioning bracket, the cooling fan is fixed to the one side of the positioning bracket by the screws, and a water outlet is provided on the back of the water collecting tank.

[0010] Furthermore, one end of the delivery pipeline is connected to the heating tank body, and the other end of the delivery pipeline is connected to the condensation tank body.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The rubber plasticizer can be heated by heating the tank body, and the steam generated by the heating will enter the cooling coil in the condensation tank body through the conveying pipe, so that the plasticizer steam can be condensed by the cooling water in the condensation tank body, and the high-temperature water generated by the cooling can be discharged through the cooling water outlet, and the discharged high-temperature cooling water will slowly flow down along the guide bend grooves on the surfaces of the concave heat dissipation plate and the convex heat dissipation plate. During the slow flow of the high-temperature cooling water, the cooling fan can be started to exchange heat between the air and the high-temperature cooling water, quickly reduce the water temperature, and make the cooling water quickly reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the condensation mechanism of the utility model;

[0015] Figure 3 This is a schematic diagram of the cooling mechanism of the utility model;

[0016] Figure 4 It is a partial structural schematic diagram of the utility model.

[0017] In the figure: 1. Heating tank body; 2. Feed inlet; 3. Support legs; 4. Delivery pipeline; 5. Condensation mechanism; 501. Docking port; 502. Sealing end cover; 503. Docking bolts; 504. Cooling coil; 505. Liquid outlet faucet; 506. Condensation tank body; 507. Cooling water inlet; 6. Cooling mechanism; 601. Positioning bracket; 602. Positioning pillar; 603. Cooling fan; 604. Convex heat sink; 605. Concave heat sink; 606. Water collecting trough; 607. Diversion bend groove. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1 As shown, a rubber plasticizer distillation mechanism comprises a heating tank body 1, a feed port 2 is arranged on the side wall of the heating tank body 1, a supporting leg 3 is fixedly installed on the bottom of the heating tank body 1, a conveying pipe 4 is arranged on the upper end of the heating tank body 1, a condensing mechanism 5 is connected to the end of the conveying pipe 4, and a cooling mechanism 6 is connected to the bottom of the condensing tank body 506. The rubber plasticizer can be heated by the heating tank body 1, and the steam generated by the heating can be conveyed to the condensing mechanism 5 through the conveying pipe 4 for condensation, and the cooling mechanism 6 can quickly cool the high-temperature cooling water.

[0020] like Figure 2 As shown, the condensation mechanism 5 includes a condensation tank body 506 connected to the end of the conveying pipeline 4, a cooling coil 504 is arranged in the condensation tank body 506, a liquid outlet tap 505 is connected to the end of the cooling coil 504, a cooling water inlet 507 is arranged at the upper edge of the condensation tank body 506, a docking bolt 503 is arranged at the upper end of the condensation tank body 506, a sealing end cover 502 is connected to the upper end of the condensation tank body 506, a docking port 501 is arranged on the sealing end cover 502, the sealing end cover 502 is fixed to the upper end of the condensation tank body 506 by the docking bolt 503, one end of the cooling coil 504 is connected to the docking port 501, and the other end of the cooling coil 504 is connected to the liquid outlet tap 505, and a cooling water outlet is opened at the bottom of the condensation tank body 506.

[0021] Specifically, cooling water can be transported to the condensation tank 506 through the cooling water inlet 507, and plasticizer vapor can be transported to the cooling coil 504 through the delivery pipe 4. The plasticizer vapor in the cooling coil 504 will exchange heat with the cooling water, thereby condensing the plasticizer vapor. The condensed plasticizer can be discharged through the liquid outlet tap 505, and the high-temperature cooling water can be discharged through the cooling water outlet.

[0022] like Figure 3 Figure 4 As shown, the cooling mechanism 6 includes a positioning bracket 601 fixed at the bottom of the condensation tank body 506, a water collecting trough 606 is provided at the bottom of the positioning bracket 601, a convex heat sink 604 and a concave heat sink 605 are installed at intervals in the positioning bracket 601, and the surfaces of the concave heat sink 605 and the convex heat sink 604 are provided with guide bend grooves 607, a cooling fan 603 is fixedly installed on one side of the positioning bracket 601, a positioning pillar 602 is provided in the positioning bracket 601, the convex heat sink 604 and the concave heat sink 605 are both installed in the positioning bracket 601 through the positioning pillar 602, a screw is provided on one side of the positioning bracket 601, the cooling fan 603 is fixed to one side of the positioning bracket 601 by screws, and a water outlet is provided on the back of the water collecting trough 606.

[0023] Specifically, the discharged high-temperature cooling water will drip onto the convex heat sink 604 and the concave heat sink 605, and flow along the guide bend groove 607, increasing the path of the high-temperature cooling water dripping into the water collecting tank 606, so that the contact time between the high-temperature cooling water and the air is prolonged, thereby increasing the heat exchange time. In addition, during the heat exchange process, the cooling fan 603 can be used to drive the air flow, thereby accelerating the cooling speed of the cooling water, so that the cooling water can be quickly reused.

[0024] It should be noted that the utility model is a rubber plasticizer distillation mechanism. During actual use, the plasticizer is first transported to the heating tank body 1 through the feed port 2 for heating. The steam generated by the heating will enter the cooling coil 504 in the condensing tank body 506 through the transport pipe 4. At this time, cooling water is transported to the condensing tank body 506, so that the plasticizer steam in the cooling coil 504 exchanges heat with the cooling water, thereby condensing the plasticizer steam. The condensed plasticizer is discharged through the liquid outlet faucet 505, and the high-temperature cooling water is discharged through the cooling water outlet. The discharged high-temperature cooling water will drip onto the convex heat sink 604 and the concave heat sink 605, and flow along the guide bend groove 607. The cooling fan 603 can be started during the flow of the high-temperature cooling water along the guide bend groove 607. After the cooling fan 603 is started, the air around the convex heat sink 604 and the concave heat sink 605 will flow rapidly, so that the air and the high-temperature cooling water will exchange heat, and the water temperature will be quickly reduced, so that the cooling water can be quickly reused.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A rubber plasticizer distillation mechanism, comprising a heating tank (1), characterized in that: The side wall of the heating tank body (1) is provided with a feed port (2); the bottom of the heating tank body (1) is fixedly provided with a support leg (3); the upper end of the heating tank body (1) is provided with a conveying pipe (4); the end of the conveying pipe (4) is connected to a condensing mechanism (5); the condensing mechanism (5) comprises a condensing tank body (506) connected to the end of the conveying pipe (4); a cooling coil (504) is provided in the condensing tank body (506); the end of the cooling coil (504) is connected to a liquid outlet tap (505); a cooling water inlet is provided at the upper edge of the condensing tank body (506); (507), the bottom of the condensing tank body (506) is connected to a cooling mechanism (6), the cooling mechanism (6) comprises a positioning bracket (601) fixed to the bottom of the condensing tank body (506), the bottom of the positioning bracket (601) is provided with a water collecting trough (606), a convex heat dissipation plate (604) and a concave heat dissipation plate (605) are installed in the positioning bracket (601) at intervals, and the surfaces of the concave heat dissipation plate (605) and the convex heat dissipation plate (604) are both provided with a guide bend groove (607), and a cooling fan (603) is fixedly installed on one side of the positioning bracket (601).

2. A rubber plasticizer distillation mechanism according to claim 1, characterized in that: The upper end of the condensation tank body (506) is provided with a docking bolt (503), the upper end of the condensation tank body (506) is connected with a sealing end cover (502), the sealing end cover (502) is provided with a docking port (501), and the sealing end cover (502) is fixed to the upper end of the condensation tank body (506) by the docking bolt (503).

3. A rubber plasticizer distillation mechanism according to claim 2, characterized in that: One end of the cooling coil (504) is connected to the docking port (501), and the other end of the cooling coil (504) is connected to the liquid outlet faucet (505). A cooling water outlet is provided at the bottom of the condensation tank (506).

4. A rubber plasticizer distillation mechanism according to claim 3, characterized in that: The positioning bracket (601) is provided with a positioning pillar (602), and the convex heat dissipation plate (604) and the concave heat dissipation plate (605) are both installed in the positioning bracket (601) through the positioning pillar (602).

5. A rubber plasticizer distillation mechanism according to claim 4, characterized in that: One side of the positioning bracket (601) is provided with screws, the cooling fan (603) is fixed to one side of the positioning bracket (601) by means of screws, and the back of the water collecting tank (606) is provided with a water outlet.

6. A rubber plasticizer distillation mechanism according to claim 5, characterized in that: One end of the delivery pipeline (4) is connected to the heating tank body (1), and the other end of the delivery pipeline (4) is connected to the condensation tank body (506).

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