Grid film production raw material mixing equipment

Abstract

The utility model discloses grid membrane production raw material mixing equipment, which belongs to the technical field of grid membrane production and comprises a mixing barrel, the upper surface of the mixing barrel is fixedly connected with a feeding seat and a supporting column, one end of the supporting column is fixedly connected with a mounting plate, and the lower surface of the mounting plate is fixedly connected with a hydraulic rod. The output end of the hydraulic rod is fixedly connected with a pressing plate, the lower surface of the pressing plate is fixedly connected with a sealing cover, and the upper surface of the sealing cover is fixedly connected with an air extractor. The hydraulic rod extends to push the pressing plate downwards, so that the feeding seat is sealed by the sealing cover, then the air exhauster exhausts air in the mixing barrel through the air exhaust pipe, the interior of the mixing barrel is in a negative pressure state, under the condition of negative pressure stirring, due to reduction of oxygen in a stirring environment, oxidation reaction can be avoided, and the service life of the mixing barrel is prolonged. And the efficiency of the chemical reaction is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of grid membrane production raw material mixing equipment, belong to grid membrane production technical field. BACKGROUND

[0002] The main raw materials of grid membrane include polyester fiber, PTFE (polytetrafluoroethylene), PVC, PVDF, HDPE (high-density polyethylene) and glass fiber, etc. According to the different woven base cloth, the grid membrane can be divided into polyester fiber grid membrane and PTFE grid membrane. The polyester fiber grid membrane is woven by polyester fiber, and then PVC or PVDF is coated on the fiber surface, so it is also called PVC grid membrane or PVDF grid membrane. The PTFE grid membrane is made by coating PTFE on the glass fiber woven grid cloth.

[0003] The grid membrane production raw material mixing equipment in the prior art is used for accurately proportioning and mixing different raw materials. When the raw materials are mixed, many raw materials are heated to a molten state. The raw materials in the molten state are prone to oxidation.

[0004] The utility model provides a kind of grid membrane production raw material mixing equipment to solve the above problems. UTILITY MODEL CONTENT

[0005] The main purpose of the utility model is to solve the problem that the raw materials in the molten state are prone to oxidation, and provide a kind of grid membrane production raw material mixing equipment.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A kind of grid membrane production raw material mixing equipment, including mixing bucket, the upper surface of the mixing bucket is fixedly connected with feed seat, the upper surface of the mixing bucket is fixedly connected with support column, one end of the support column is fixedly connected with mounting plate, the lower surface of the mounting plate is fixedly connected with hydraulic rod, the output end of the hydraulic rod is fixedly connected with pressing plate, the lower surface of the pressing plate is fixedly connected with sealing cover, the upper surface of the sealing cover is fixedly connected with air extractor, the inner wall of the sealing cover is provided with suction pipe, the suction port of the air extractor is fixedly connected with the suction pipe.

[0008] Preferably, the lower surface of the sealing cover is provided with sealing groove, the inner wall of the sealing groove is fixedly connected with sealing strip.

[0009] Preferably, the inner wall of the sealing strip is inserted with the feed seat, and the upper surface of the pressing plate is fixedly connected with limiting rod.

[0010] Preferably, the upper surface of the mounting plate is inlaid with sliding ring, and the inner wall of the sliding ring is slidingly connected with the limiting rod.

[0011] Preferably, one end of the limiting rod is fixedly connected with a baffle, the surface of the pressing plate is provided with a sliding hole, and the inner wall of the sliding hole is in sliding connection with the supporting column.

[0012] Preferably, the upper surface of the mixing barrel is fixedly connected with an air inlet pipe, and the air inlet pipe is provided with an electromagnetic valve.

[0013] Preferably, the upper surface of the mixing barrel is fixedly connected with a mixing motor, the inner wall of the mixing barrel is rotatably connected with a stirring rod, and the output end of the mixing motor is fixedly connected with the stirring rod.

[0014] Preferably, the side surface of the stirring rod is fixedly connected with a stirring branch rod, and one end of the stirring rod is fixedly connected with a stirring wheel.

[0015] Preferably, the bottom of the mixing barrel is fixedly connected with a discharge pipe, and the discharge pipe is provided with a discharge valve.

[0016] Preferably, the lower surface of the mixing barrel is fixedly connected with a supporting leg, the lower end surface of the supporting leg is fixedly connected with a fixing plate, and the surface of the fixing plate is provided with a foundation bolt hole.

[0017] The hydraulic rod is elongated, the pressing plate is pushed downward, the sealing cover seals the feeding seat, the air extractor extracts the air in the mixing barrel through the air extraction pipe, the inside of the mixing barrel is in a negative pressure state, under the condition of negative pressure stirring, due to the reduction of oxygen in the stirring environment, the occurrence of oxidation reaction can be avoided, the efficiency of chemical reaction is improved, the mixing motor drives the stirring rod to rotate, the stirring branch rod and the stirring wheel rotate, and thus the raw materials flow, the raw materials are mixed, and the mixing effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is an overall structural schematic view of the grid membrane production raw material mixing equipment according to the utility model;

[0019] Figure 2 It is a sealing cover structure schematic view of the grid membrane production raw material mixing equipment according to the utility model;

[0020] Figure 3 It is a sealing cover turnover view of the grid membrane production raw material mixing equipment according to the utility model;

[0021] Figure 4 It is an internal structure schematic view of the mixing barrel of the grid membrane production raw material mixing equipment according to the utility model;

[0022] Figure 5 It is a supporting leg local enlarged view of the grid membrane production raw material mixing equipment according to the utility model.

[0023] In the diagram: 1. Mixing tank; 2. Feed seat; 3. Support column; 4. Mounting plate; 5. Hydraulic rod; 6. Pressure plate; 7. Sealing cover; 8. Air extractor; 9. Air extraction pipe; 10. Sealing groove; 11. Sealing strip; 12. Limiting rod; 13. Sliding ring; 14. Baffle; 15. Sliding hole; 16. Air inlet pipe; 17. Solenoid valve; 18. Mixing motor; 19. Stirring support rod; 20. Stirring wheel; 21. Discharge pipe; 22. Discharge valve; 23. Support leg; 24. Fixing plate; 25. Anchor bolt hole; 26. Stirring rod. Detailed Implementation

[0024] To enable those skilled in the art to understand the technical solution of this utility model more clearly, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of this utility model is not limited thereto.

[0025] like Figures 1-5 As shown in the figure, this embodiment provides a mixing device for raw materials in mesh film production, including a mixing tank 1. A feeding seat 2 is fixedly connected to the upper surface of the mixing tank 1, and a support column 3 is fixedly connected to the upper surface of the mixing tank 1. An installation plate 4 is fixedly connected to one end of the support column 3, and a hydraulic rod 5 is fixedly connected to the lower surface of the installation plate 4. A pressure plate 6 is fixedly connected to the output end of the hydraulic rod 5, and a sealing cover 7 is fixedly connected to the lower surface of the pressure plate 6. An air extractor 8 is fixedly connected to the upper surface of the sealing cover 7, and an air extraction pipe 9 is provided on the inner wall of the sealing cover 7. The air extraction port of the air extractor 8 is fixedly connected to the air extraction pipe 9. The raw material is fed into the mixing tank 1 from the feeding seat 2, and then the hydraulic rod 5 extends to push the pressure plate 6 downward, so that the sealing cover 7 seals the feeding seat 2. Then, the air extractor 8 extracts the air inside the mixing tank 1 through the air extraction pipe 9, so that the inside of the mixing tank 1 is in a negative pressure state. Under the negative pressure stirring condition, due to the reduction of oxygen in the stirring environment, oxidation reaction can be avoided, thereby improving the efficiency of the chemical reaction.

[0026] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, a sealing groove 10 is provided on the lower surface of the sealing cover 7, and a sealing strip 11 is fixedly connected to the inner wall of the sealing groove 10. The inner wall of the sealing strip 11 is inserted into the feed seat 2. When the sealing cover 7 moves down, the top of the feed seat 2 is inserted into the interior of the sealing strip 11, improving the sealing performance at the opening of the feed seat 2. A limit rod 12 is fixedly connected to the upper surface of the pressure plate 6, and a sliding ring 13 is embedded in the upper surface of the mounting plate 4. The inner wall of the sliding ring 13 is slidably connected to the limit rod 12. A baffle 14 is fixedly connected to one end of the limit rod 12. A sliding hole 15 is provided on the surface of the pressure plate 6, and the inner wall of the sliding hole 15 is slidably connected to the support column 3. When the pressure plate 6 moves up and down, the sliding ring 13 slides with the limit rod 12, and the sliding hole 15 slides with the support column 3, restricting the movement direction of the pressure plate 6.

[0027] In the embodiment, as shown in Figure 1 and Figure 5 , the upper surface of the mixing barrel 1 is fixedly connected with an air inlet pipe 16, an electromagnetic valve 17 is arranged on the air inlet pipe 16, opening the electromagnetic valve 17 on the air inlet pipe 16, air enters the inside of the mixing barrel 1 from the air inlet pipe 16, the negative pressure state in the inside of the mixing barrel 1 is released, the sealing cover 7 is conveniently opened, the lower surface of the mixing barrel 1 is fixedly connected with a supporting leg 23, the lower end surface of the supporting leg 23 is fixedly connected with a fixed plate 24, the surface of the fixed plate 24 is provided with an anchor bolt hole 25, the anchor bolt is passed through the anchor bolt hole 25, and the fixed plate 24 is fixed on the ground.

[0028] In the embodiment, as shown in Figure 1 and Figure 4 , the upper surface of the mixing barrel 1 is fixedly connected with a mixing motor 18, the inner wall of the mixing barrel 1 is rotatably connected with a stirring rod 26, the output end of the mixing motor 18 is fixedly connected with the stirring rod 26, the side surface of the stirring rod 26 is fixedly connected with a stirring branch 19, one end of the stirring rod 26 is fixedly connected with a stirring wheel 20, the bottom of the mixing barrel 1 is fixedly connected with a discharge pipe 21, a discharge valve 22 is arranged on the discharge pipe 21, the mixing motor 18 drives the stirring rod 26 to rotate, the stirring branch 19 and the stirring wheel 20 are rotated, thereby driving the raw materials to flow, the raw materials are mixed, after the raw materials are mixed, the discharge valve 22 is opened, and the raw materials are discharged from the discharge pipe 21.

[0029] In the embodiment, as shown in Figures 1-5 , the working principle of the grid film production raw material mixing equipment provided in the embodiment is as follows:

[0030] Step one, the raw materials are put into the inside of the mixing barrel 1 from the feeding seat 2;

[0031] Step two, the hydraulic rod 5 is elongated, the pressing plate 6 is pushed downward, the sealing cover 7 seals the feeding seat 2;

[0032] Step three, the air extractor 8 extracts the air in the inside of the mixing barrel 1 through the air extraction pipe 9, so that the inside of the mixing barrel 1 is in a negative pressure state;

[0033] Step four, the mixing motor 18 drives the stirring rod 26 to rotate, the stirring branch 19 and the stirring wheel 20 are rotated, thereby driving the raw materials to flow, and the raw materials are mixed;

[0034] Step five, after the raw materials are mixed, the electromagnetic valve 17 on the air inlet pipe 16 is opened, air enters the inside of the mixing barrel 1 from the air inlet pipe 16, and the negative pressure state in the inside of the mixing barrel 1 is released;

[0035] Step six, the discharge valve 22 is opened, and the raw materials are discharged from the discharge pipe 21.

[0036] The above merely illustrates the further embodiments of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and concept of the present application within the disclosed scope, which all falls into the protection scope of the present application.

Claims

1. A mesh membrane production raw material mixing apparatus comprising a mixing barrel (1), characterized in that, The upper surface of the mixing barrel (1) is fixedly connected with a feeding seat (2), the upper surface of the mixing barrel (1) is fixedly connected with a supporting column (3), one end of the supporting column (3) is fixedly connected with a mounting plate (4), the lower surface of the mounting plate (4) is fixedly connected with a hydraulic rod (5), the output end of the hydraulic rod (5) is fixedly connected with a pressing plate (6), the lower surface of the pressing plate (6) is fixedly connected with a sealing cover (7), the upper surface of the sealing cover (7) is fixedly connected with an air extractor (8), the inner wall of the sealing cover (7) is provided with an air extraction pipe (9), and the air extraction port of the air extractor (8) is fixedly connected with the air extraction pipe (9).

2. The mesh film production feedstock mixing apparatus of claim 1, wherein, The lower surface of the sealing cover (7) is provided with a sealing groove (10), and the inner wall of the sealing groove (10) is fixedly connected with a sealing strip (11).

3. The mesh film production feedstock mixing apparatus of claim 2, wherein, The inner wall of the sealing strip (11) is inserted with the feeding seat (2), and the upper surface of the pressing plate (6) is fixedly connected with a limiting rod (12).

4. The mesh film production feedstock mixing apparatus of claim 3, wherein, The upper surface of the mounting plate (4) is inlaid with a sliding ring (13), and the inner wall of the sliding ring (13) is slidingly connected with the limiting rod (12).

5. The mesh film production feedstock mixing apparatus of claim 4, wherein, One end of the limiting rod (12) is fixedly connected with a baffle (14), the surface of the pressing plate (6) is provided with a sliding hole (15), and the inner wall of the sliding hole (15) is slidingly connected with the supporting column (3).

6. The mesh film production feedstock mixing apparatus of claim 1, wherein, The upper surface of the mixing barrel (1) is fixedly connected with an air inlet pipe (16), and the air inlet pipe (16) is provided with an electromagnetic valve (17).

7. The mesh film production feedstock mixing apparatus of claim 1, wherein, The upper surface of the mixing barrel (1) is fixedly connected with a mixing motor (18), the inner wall of the mixing barrel (1) is rotatably connected with a stirring rod (26), and the output end of the mixing motor (18) is fixedly connected with the stirring rod (26).

8. The mesh film production feedstock mixing apparatus of claim 7, wherein, The side surface of the stirring rod (26) is fixedly connected with a stirring branch rod (19), and one end of the stirring rod (26) is fixedly connected with a stirring wheel (20).

9. The mesh film production feedstock mixing apparatus of claim 1, wherein, The bottom of the mixing barrel (1) is fixedly connected with a discharge pipe (21), and the discharge pipe (21) is provided with a discharge valve (22).

10. The mesh film production feedstock mixing apparatus of claim 1, wherein, The lower surface of the mixing barrel (1) is fixedly connected with a supporting leg (23), the lower end surface of the supporting leg (23) is fixedly connected with a fixing plate (24), and the surface of the fixing plate (24) is provided with a foundation bolt hole (25).

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