Semi-solid latent resin filtering and cooling device

Abstract

The utility model relates to a semi-solid latent resin filtering and cooling device. The semi-solid latent resin filtering and cooling device comprises a feeding barrel and a cooling and discharging barrel, a heating rod is arranged in the feeding cylinder; a filter screen is further arranged at an outlet in the bottom side of the feeding cylinder; a valve is further arranged between an outlet in the bottom side of the feeding barrel and the cooling discharging barrel; the heating rod is used for heating the semi-solid latent resin in the feeding cylinder to reduce the viscosity of the semi-solid latent resin; the filter screen is used for filtering the low-viscosity semi-solid latent resin passing through the filter screen; the valve is used for controlling the discharging speed of the filtered low-viscosity semi-solid latent resin; and the cooling and discharging barrel is used for cooling the filtered low-viscosity semi-solid latent resin. The filtering and cooling device for the semi-solid latent resin can heat and filter the semi-solid latent resin for a short time and then immediately cool the semi-solid latent resin, so that the filtering problem of the semi-solid latent resin is solved on the basis of not influencing the product quality, and the production cost is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to semi -solid latent type resin production technical field especially relates to a kind of semi -solid latent type resin filtering cooling device. BACKGROUND

[0002] At present, for the protection of the environment, solvent type liquid latent resin system is gradually replaced by semi-solid latent resin system to make high-performance fiber reinforced polymer matrix composite materials.Semi-solid latent resin system is to melt one or more semi-solid resins at high temperature, then stir uniformly, and then add latent medium-high temperature curing agent-promoter system, and the two are mixed to obtain semi-solid latent resin.High-performance composite materials have high requirements for resin, and impurities in resin can affect the mechanical properties and electrical properties of composite materials.

[0003] Because high temperature can cause the curing of semi-solid latent resin, currently, filtering is usually carried out in the raw material stage, which strictly controls dust and other impurities, and has high requirements for production workshop, equipment and personnel, and the production cost is very high. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a kind of semi -solid latent type resin filtering cooling device, semi -solid latent type resin can be heated, filtered for a short time, and then immediately cooled, without affecting the product quality, solving the filtering problem of semi -solid latent resin, greatly reducing the production cost.

[0005] The utility model solves the technical problems by adopting the following technical scheme: a kind of semi -solid latent type resin filtering cooling device, including feeding cylinder, cooling discharge cylinder;Heating rod is arranged in the feeding cylinder;The bottom side outlet of the feeding cylinder is also provided with filter screen;Valve is also provided between the bottom side outlet of the feeding cylinder and the cooling discharge cylinder;The heating rod is used to heat the semi -solid latent type resin placed in the feeding cylinder, and the viscosity is reduced;The filter screen is used to filter the semi -solid latent type resin with low viscosity passing through it;The valve is used to control the discharging speed of semi -solid latent type resin with low viscosity after filtration;The cooling discharge cylinder is used to cool the semi -solid latent type resin with low viscosity after filtration.

[0006] Further, the cooling discharge cylinder includes discharge cylinder and jacket provided on the outside of the discharge cylinder;The jacket is connected with cold water machine, and the cold water machine is used to adjust the water temperature in the jacket, to control the discharging cooling temperature of semi -solid latent type resin with low viscosity.

[0007] Further, the bottom side of the cooling discharge cylinder is also provided with base.

[0008] Further, the feeding cylinder is stainless steel pipe with the same diameter at the upper and lower ends.

[0009] Further, the side wall of the feeding cylinder is provided with a mounting hole; the heating rod is inserted into the interior of the feeding cylinder through the mounting hole.

[0010] Further, the heating rod is connected with a temperature control device.

[0011] Further, the heating rod is one or more, and the effect of heating and reducing the viscosity of the resin is adjusted by controlling the size, position and number of the heating rod.

[0012] Further, the feeding cylinder is connected with the valve through a flange; the caliber of the outlet of the feeding cylinder is larger than that of the flange; and the filter screen is placed on the flange.

[0013] Further, the discharging cylinder is a stainless steel pipe with a large diameter at the upper end and a small diameter at the lower end, and the cooling effect of the semi-solid latent resin is ensured by controlling the length of the discharging cylinder and the diameter of the outlet at the bottom end.

[0014] The semi-solid latent resin filtering and cooling device has the advantages that the semi-solid latent resin can be heated and filtered for a short time and then cooled immediately, the filtering problem of the semi-solid latent resin is solved without affecting the product quality, and the production cost is greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the semi-solid latent resin filtering and cooling device according to the embodiment;

[0016] Figure 2 It is a top view of the semi-solid latent resin filtering and cooling device according to the embodiment;

[0017] Figure 3 It is a sectional view of A-A of the semi-solid latent resin filtering and cooling device according to the embodiment; Figure 2

[0018] Wherein, 1 is a feeding cylinder, 2 is a valve, 3 is a jacket, 4 is a base, 5 is a filter screen, 6 is a heating rod, and 7 is a discharging cylinder. DETAILED DESCRIPTION

[0019] In order to deepen the understanding of the utility model, the utility model will be further described in detail below in combination with the drawings and the embodiment, and the embodiment is only used for explaining the utility model and does not constitute a limitation on the protection scope of the utility model.

[0020] EMBODIMENT

[0021] Please refer to Figures 1 to 3 ​As shown, the embodiment provides a semi-solid latent resin filtering and cooling device, which comprises a feeding cylinder 1 and a cooling discharge cylinder; the feeding cylinder 1 is internally provided with a heating rod 6; the bottom side outlet of the feeding cylinder 1 is further provided with a filter screen 5; the feeding cylinder 1 bottom side outlet and the cooling discharge cylinder are further provided with a valve 2; the heating rod 6 is used for heating the semi-solid latent resin placed in the feeding cylinder 1 to reduce the viscosity thereof; the filter screen 5 is used for filtering the semi-solid latent resin with low viscosity passing therethrough; the valve 2 is used for controlling the discharging speed of the semi-solid latent resin with low viscosity after filtering; and the cooling discharge cylinder is used for cooling the semi-solid latent resin with low viscosity after filtering.

[0022] In the semi-solid latent resin filtering and cooling device of the embodiment, the cooling discharge cylinder comprises a discharge cylinder 7 and a jacket 3 arranged outside the discharge cylinder; the jacket 3 is connected with a cold water machine, which is used for adjusting the water temperature in the jacket 3, thereby controlling the discharging and cooling temperature of the semi-solid latent resin with low viscosity.

[0023] In the semi-solid latent resin filtering and cooling device of the embodiment, the bottom side of the cooling discharge cylinder is further provided with a base 4.

[0024] In the semi-solid latent resin filtering and cooling device of the embodiment, the feeding cylinder 1 is a stainless steel circular tube with the same diameter at the upper and lower ends.

[0025] In the semi-solid latent resin filtering and cooling device of the embodiment, mounting holes are formed on the side wall of the feeding cylinder 1; and the heating rod 6 is inserted into the interior of the feeding cylinder through the mounting holes.

[0026] In the semi-solid latent resin filtering and cooling device of the embodiment, the heating rod 6 is connected with a temperature control device; the temperature control device is a digital controller, and the heating temperature can be set.

[0027] In the semi-solid latent resin filtering and cooling device of the embodiment, the heating rod is one or more, and the size, orientation and number of the heating rod are controlled to adjust the effect of heating and reducing the viscosity of the resin.

[0028] In the semi-solid latent resin filtering and cooling device of the embodiment, the feeding cylinder 1 and the valve 2 are connected through a flange; the diameter of the outlet of the feeding cylinder is larger than that of the flange; and the filter screen 5 is placed on the flange. When the filter screen has many impurities, it can be taken out and replaced from the feeding cylinder; and different mesh filter screens can be used to ensure the filtering effect.

[0029] In the semi-solid latent resin filtering and cooling device of the embodiment, the discharge cylinder 7 is a stainless steel circular tube with a large diameter at the upper end and a small diameter at the lower end; and the length of the discharge cylinder 7 and the diameter of the bottom side outlet are controlled to ensure the cooling effect of the semi-solid latent resin.

[0030] The semi-solid latent resin filtering and cooling device of the embodiment is characterized in that the semi-solid latent resin is placed in the feeding cylinder, the temperature of the heating rod is controlled by the temperature control device, the semi-solid latent resin is changed from high viscosity to low viscosity after being heated, the low-viscosity semi-solid latent resin passes through the filter screen, the impurities are filtered by the filter core, and then the semi-solid latent resin enters the discharging cylinder through the valve, the water temperature in the jacket is controlled by the water chiller, the low-viscosity semi-solid latent resin is cooled, and the cooled semi-solid latent resin is discharged through the bottom outlet of the discharging cylinder.

[0031] The above embodiments should not limit the utility model in any way, and any technical solution obtained by equivalent replacement or equivalent conversion falls within the protection scope of the utility model.

Claims

1. A semi-solid latent resin filtration cooling device, characterized by: The device comprises a feeding cylinder (1) and a cooling discharging cylinder; the feeding cylinder (1) is provided with a heating rod (6); the bottom outlet of the feeding cylinder (1) is further provided with a filter screen (5); the bottom outlet of the feeding cylinder (1) and the cooling discharging cylinder are further provided with a valve (2); the heating rod (6) is used for heating the semi-solid latent resin in the feeding cylinder (1) to reduce its viscosity; the filter screen (5) is used for filtering the semi-solid latent resin with low viscosity; the valve (2) is used for controlling the discharging speed of the semi-solid latent resin with low viscosity after filtration; and the cooling discharging cylinder is used for cooling the semi-solid latent resin with low viscosity after filtration.

2. A semi-solid latent resin filtration cooling apparatus according to claim 1, characterized in that: The cooling discharging cylinder comprises a discharging cylinder (7) and a jacket (3) arranged outside the discharging cylinder; the jacket (3) is connected with a cold water machine, which is used for adjusting the water temperature in the jacket (3) to control the discharging cooling temperature of the semi-solid latent resin with low viscosity.

3. A semi-solid latent resin filtration cooling device according to claim 1 or 2, characterised in that: The bottom side of the cooling discharging cylinder is further provided with a base (4).

4. A semi-solid latent resin filtration cooling apparatus according to claim 2, wherein: The feeding cylinder (1) is a stainless steel circular tube with the same diameter at the upper end and the lower end.

5. A semi-solid latent resin filtration cooling apparatus according to claim 4, wherein: An installation hole is formed in the side wall of the feeding cylinder (1); the heating rod (6) is inserted into the interior of the feeding cylinder through the installation hole.

6. A semi-solid latent resin filtration cooling apparatus according to claim 1, wherein: The heating rod (6) is connected with a temperature control device.

7. A semi-solid latent resin filtration cooling apparatus according to claim 6, wherein: The heating rod (6) is one or more; the size, orientation and number of the heating rod (6) are controlled to adjust the effect of heating and reducing the viscosity of the resin.

8. A semi-solid latent resin filtration cooling apparatus according to claim 1, wherein: The feeding cylinder (1) and the valve (2) are connected through a flange; the diameter of the outlet of the feeding cylinder (1) is larger than the diameter of the flange; and the filter screen (5) is placed on the flange.

9. A semi-solid latent resin filtration cooling apparatus according to claim 2, wherein: The discharging cylinder (7) is a stainless steel circular tube with a large diameter at the upper end and a small diameter at the lower end; the length of the discharging cylinder (7) and the diameter of the bottom outlet are controlled to ensure the cooling effect of the semi-solid latent resin.

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