Internal stirring structure for aerogel aging equipment

Abstract

The utility model discloses an inner stirring structure for aerogel aging equipment, which further comprises a top cover, one end of the top surface of the top cover is communicated and connected with a feed port, one end of the top surface of the top cover is fixedly mounted with an electric telescopic rod, the extension end of the electric telescopic rod downwards penetrates through the top cover, and the bottom of the extension end of the electric telescopic rod is fixedly connected with a lifting frame. The whole lifting frame is in an arc shape, a liquid conveying pipe is embedded and fixed to the inner wall of the lifting frame, a plurality of spray heads are connected to the bottom of the liquid conveying pipe in a penetrating mode, the bottom end of each spray head extends to the position below the lifting frame, a liquid outlet is formed in one side of the lower end of each spray head, and valve plates are rotationally connected to the positions, close to the liquid outlets, of the inner walls of the spray heads. The bottom end of the inner wall of the spray head is further fixedly connected with a check block, the side edge of the check block abuts against the lower end of the valve block, cleaning liquid can be conveyed into the spray head through the extending hose, then substances attached to the surface of the stirring net can be washed away through the liquidity and impact force of fluid, and therefore the cleaning difficulty is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to aerogel production application technical field, concretely relates to an inner stirring structure for aerogel aging equipment. BACKGROUND

[0002] The inner stirring of the aerogel aging equipment effectively promotes the uniform mixing and aging process of the aerogel sol by rotating the stirring arm and stirring blade, and ensures that the sol fully reacts in the equipment.

[0003] Due to the characteristics of high porosity and high specific surface area of the aerogel sol, and the tendency of the colloidal particles in the sol to aggregate and condense, it is possible that part of the sol or the formed gel solid will adhere to the surface of the stirring net during the stirring process. Since the stirring net is usually arranged inside a closed container, it is inconvenient to clean. Therefore, an inner stirring structure for aerogel aging equipment is proposed to solve the above problems. SUMMARY

[0004] The technical problem to be solved by the utility model is as follows: the stirring net is usually arranged inside a closed container, making it inconvenient to clean.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] An inner stirring structure for aerogel aging equipment, comprising a container, a stirring mechanism arranged above the container, the stirring mechanism comprising a motor and an electric telescopic rod;

[0007] The inner stirring structure further comprises a top cover, a feed inlet is connected through one end of the top surface of the top cover, the top surface of the top cover is fixedly installed with the electric telescopic rod, the extension end of the electric telescopic rod passes through the top cover downward, and the extension end of the electric telescopic rod is fixedly connected with a lifting frame at the bottom;

[0008] The lifting frame is arc-shaped as a whole, and a liquid delivery pipe is inlaid and fixed to the inner wall of the lifting frame, a plurality of spray heads are connected through the bottom of the liquid delivery pipe, and the bottom end of each spray head extends to the lower side of the lifting frame;

[0009] The bottom end of the spray head is fixedly connected with a stop block, and the side edge of the stop block abuts against the bottom end of the valve plate.

[0010] As a further scheme of the utility model, a limiting cylinder is fixedly installed on the top surface of the top cover and away from the electric telescopic rod, a guide rod is slidably connected to the inner wall of the limiting cylinder, the bottom end of the guide rod extends to the lower side of the top cover, and the bottom end of the limiting cylinder is fixedly connected with the top of the lifting frame.

[0011] As a further scheme of the utility model: the top surface of the lifting frame is connected with the extension hose at one end close to the guide rod, the upper end of the extension hose extends above the top cover, the top surface of the lifting frame is provided with a connecting port at one end, and the bottom end of the extension hose is fixedly connected to the inner side of the connecting port.

[0012] As a further scheme of the utility model: the top surface of the top cover is fixedly installed with the motor, the output shaft of the motor penetrates the top cover downward, and the bottom end of the output shaft of the motor is fixedly connected with a rotating rod.

[0013] As a further scheme of the utility model: the outer wall of the rotating rod is fixedly connected with horizontal stirring rods at the upper end and the lower end, the horizontal stirring rods at each side are fixedly connected with vertical stirring rods at one end away from the rotating rod, the vertical stirring rods are provided in pairs, and the front surface and the back surface of the vertical stirring rods are fixedly connected with stirring nets.

[0014] As a further scheme of the utility model: the lifting frame is arranged between the horizontal stirring rods and the stirring nets, and the liquid outlet of the spray head faces the surface of the stop block.

[0015] As a further scheme of the utility model: the container comprises a stirring barrel, the outer wall of the stirring barrel is connected with a discharge port at the lower end, and the top of the stirring barrel is fixedly connected with the top cover through bolts.

[0016] The utility model discloses the beneficial effects of:

[0017] (1) the utility model installs the lifting frame in the container inside upper end, and the lifting frame is driven by the electric telescopic rod, thereby can move along the length direction of the stirring net, and the bottom of the lifting frame is installed towards the spray head of the stirring net, and the cleaning fluid can be transported to the spray head through the extension hose, and then by utilizing the fluidity and impact force of fluid, the material adhered to the surface of the stirring net can be washed away, thereby reducing the cleaning difficulty.

[0018] (2) the valve piece of the spray head is arranged in the inside and shields the liquid outlet, when the spray head is idle, the valve piece can avoid the material splashed in the stirring process from entering the inside of the spray head, thereby avoiding the blockage of the inside of the spray head. DRAWINGS

[0019] The utility model will be further described in connection with the drawings.

[0020] Figure 1 It is the overall structure of the utility model and is a sectional view schematic diagram.

[0021] Figure 2 It is the top view structure schematic diagram of the top cover in the utility model.

[0022] Figure 3It is the overhead structure schematic view of the horizontal stirring rod in the utility model;

[0023] Figure 4 It is the overhead internal structure schematic view of the lifting frame in the utility model;

[0024] Figure 5 It is the internal structure schematic view of the spray head in the utility model;

[0025] Figure 6 It is the bottom view structure schematic view of the lifting frame in the utility model.

[0026] In the figure: 1, container; 101, stirring barrel; 102, discharge port; 2, stirring mechanism; 201, top cover; 202, feed inlet; 203, motor; 204, rotating rod; 205, horizontal stirring rod; 206, vertical stirring rod; 207, stirring net; 208, electric telescopic rod; 209, lifting frame; 210, guide rod; 211, limiting cylinder; 212, infusion tube; 213, connecting port; 214, extension hose; 215, spray head; 216, valve piece; 217, stop block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] As shown in Figures 1-6 An internal stirring structure for aerogel aging equipment, including container 1, the upper portion of container 1 is provided with stirring mechanism 2, stirring mechanism 2 includes motor 203 and electric telescopic rod 208;It also includes top cover 201, the top surface one end of top cover 201 is connected with feed inlet 202, the top surface one end of top cover 201 is fixedly installed with electric telescopic rod 208, the extension end of electric telescopic rod 208 passes through top cover 201 downward, and the extension end bottom of electric telescopic rod 208 is fixedly connected with lifting frame 209;Wherein, lifting frame 209 is arc-shaped as a whole, and infusion tube 212 is embedded and fixed on the inner wall of lifting frame 209, the bottom of infusion tube 212 is connected with several spray heads 215, and the bottom end of each spray head 215 extends to the lower portion of lifting frame 209;Wherein, the lower end one side of each spray head 215 is provided with liquid outlet, and valve piece 216 is rotatably connected on the inner wall of spray head 215 and close to liquid outlet, the inner wall bottom end of spray head 215 is also fixedly connected with stop block 217, and the side of stop block 217 is in contact with the lower end of valve piece 216, as Figure 5As shown, the stopper 217 prevents the valve piece 216 from rotating counterclockwise, thereby preventing the material from pushing the valve piece 216 and avoiding the material from splashing into the inside of the spray head 215;

[0029] The top surface of the top cover 201 is fixedly provided with a limiting cylinder 211 away from the electric telescopic rod 208, the inner wall of the limiting cylinder 211 is slidably connected with a guide rod 210, the bottom end of the guide rod 210 extends below the top cover 201, and the bottom end of the limiting cylinder 211 is fixedly connected with the top of the lifting frame 209, as shown in the drawings, the guide rod 210 moves up and down along the inside of the limiting cylinder 211, thereby ensuring the stable movement of the lifting frame 209 in the vertical direction;

[0030] The top surface of the lifting frame 209 is throughly connected with an extension hose 214 away from the guide rod 210, the upper end of the extension hose 214 extends above the top cover 201, the top surface of the lifting frame 209 is provided with a connecting port 213, and the bottom end of the extension hose 214 is fixedly connected with the inside of the connecting port 213, as shown in the drawings, Figure 1 As shown, the extension hose 214 is reserved with sufficient length, thereby satisfying the extension hose 214 to descend with the lifting frame 209;

[0031] The top surface of the top cover 201 is fixedly provided with the motor 203, the output shaft of the motor 203 downwardly penetrates the top cover 201, and the bottom end of the output shaft of the motor 203 is fixedly connected with a rotating rod 204, the outer wall of the rotating rod 204 is symmetrically fixedly connected with horizontal stirring rods 205 at the upper end and the lower end, each side of the horizontal stirring rods 205 is fixedly connected with vertical stirring rods 206 away from the rotating rod 204, the vertical stirring rods 206 are provided with two, and the front surface and the back surface of the two vertical stirring rods 206 are fixedly connected with stirring nets 207, the lifting frame 209 is arranged between the horizontal stirring rods 205 and the stirring nets 207, and the liquid outlet of the spray head 215 faces the surface of the stopper 217, as shown in the drawings, Figure 3 、 Figures 5-5 As shown, the spray head 215 sprays the cleaning liquid towards the lower end of the stirring net 207;

[0032] The container 1 comprises a stirring barrel 101, the outer wall of the stirring barrel 101 is throughly connected with a discharge port 102 at the lower end, and the top of the stirring barrel 101 is fixedly connected with the top cover 201 through bolts.

[0033] The working principle of the utility model is as follows:

[0034] When the device is used, the material is put into the stirring barrel 101 through the feeding port 202, the motor 203 is started to drive the rotating rod 204 to rotate, thereby the horizontal stirring rods 205 and the vertical stirring rods 206 stir the material, at the same time, the stirring nets 207 increase the contact area with the material, the stirring nets 207 form vortexes in the stirring process, thereby improving the stirring efficiency, and after the stirring is completed, the material is discharged through the discharge port 102.

[0035] Secondly, the electric telescopic rod 208 drives the lifting frame 209 to descend to near the stirring net 207, the extension hose 214 connects the external cleaning liquid pipeline, and continuously sends the cleaning liquid to the infusion pipe 212, the internal hydraulic pressure of the spray head 215 drives the valve piece 216 to overturn and open, so that the cleaning liquid washes and cleans the surface of the stirring net 207, during which, the electric telescopic rod 208 can drive the lifting frame 209 to move up and down, so as to facilitate the spray head 215 to spray the cleaning liquid to each place on the surface of the stirring net 207, when the unilateral stirring net 207 is cleaned, the electric telescopic rod 208 drives the lifting frame 209 to rise and reset, the motor 203 drives the rotating rod 204 to rotate 180 degrees, at this time, each spray head is close to the stirring net 207 on the other side, and then the above steps are repeated, so that each stirring net 207 can be washed.

[0036] The above describes one embodiment of the utility model in detail, but the content described is only the preferred embodiment of the utility model, and cannot be considered as limiting the implementation scope of the utility model. Any equivalent change and improvement within the scope of the utility model application should still belong to the patent coverage of the utility model.

Claims

1. An internal stirring structure for an aerogel aging device, comprising a container (1), wherein a stirring mechanism (2) is provided above the container (1), and the stirring mechanism (2) comprises a motor (203) and an electric telescopic rod (208); Its features are, The system also includes a top cover (201), one end of which is connected to a feed inlet (202). One end of the top surface of the top cover (201) is fixedly installed with an electric telescopic rod (208). The extension end of the electric telescopic rod (208) passes downward through the top cover (201), and a lifting frame (209) is fixedly connected to the bottom of the extension end of the electric telescopic rod (208). The lifting frame (209) is arc-shaped, and an infusion tube (212) is embedded and fixed in the inner wall of the lifting frame (209). Several nozzles (215) are connected through the bottom of the infusion tube (212), and the bottom end of each nozzle (215) extends to the bottom of the lifting frame (209). Each of the nozzles (215) has a liquid outlet on one side of its lower end, and a valve plate (216) is rotatably connected to the inner wall of the nozzle (215) near the liquid outlet. A stop block (217) is also fixedly connected to the bottom of the inner wall of the nozzle (215), and the side of the stop block (217) abuts against the lower end of the valve plate (216).

2. The internal stirring structure for an aerogel aging device according to claim 1, characterized in that, A limiting cylinder (211) is fixedly installed on the top surface of the top cover (201) at the end away from the electric telescopic rod (208). A guide rod (210) is slidably connected to the inner wall of the limiting cylinder (211). The bottom end of the guide rod (210) extends to the bottom of the top cover (201), and the bottom end of the limiting cylinder (211) is fixedly connected to the top of the lifting frame (209).

3. The internal stirring structure for an aerogel aging device according to claim 2, characterized in that, An extension hose (214) is connected through the top surface of the lifting frame (209) and one end near the guide rod (210). The upper end of the extension hose (214) extends to the top of the top cover (201). A connection port (213) is opened at one end of the top surface of the lifting frame (209). The bottom end of the extension hose (214) is fixedly connected to the inside of the connection port (213).

4. The internal stirring structure for an aerogel aging device according to claim 3, characterized in that, The top surface of the top cover (201) is fixedly installed with the motor (203) in the middle. The output shaft of the motor (203) passes downward through the top cover (201), and a rotating rod (204) is fixedly connected to the bottom end of the output shaft of the motor (203).

5. The internal stirring structure for an aerogel aging device according to claim 4, characterized in that, The upper and lower ends of the outer wall of the rotating rod (204) are symmetrically fixed with horizontal stirring rods (205). Each side of the horizontal stirring rod (205) and the end located away from the rotating rod (204) are fixedly connected with a vertical stirring rod (206). There are two vertical stirring rods (206), and the front and back sides of the two vertical stirring rods (206) are fixedly connected with stirring nets (207).

6. The internal stirring structure for an aerogel aging device according to claim 1, characterized in that, The lifting frame (209) is set between the horizontal stirring rod (205) and the stirring net (207), and the liquid outlet of the nozzle (215) faces the surface of the baffle (217).

7. The internal stirring structure for an aerogel aging device according to claim 6, characterized in that, The container (1) includes a mixing tank (101), and a discharge port (102) is connected through the lower end of the outer wall of the mixing tank (101). The top of the mixing tank (101) is fixedly connected to the top cover (201) by bolts.

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