Feeding mechanism of silicon dioxide processing reaction kettle

Abstract

The utility model discloses a silicon dioxide processing reaction kettle feeding mechanism, and relates to the field of feeding mechanisms, the silicon dioxide processing reaction kettle feeding mechanism comprises a reaction kettle, an exhaust pipe, a feeding pipe, a material storage box, a connecting assembly, a baffle, an inclined guide block and a cutting assembly, through cooperation of an inserting pipe and a fixing cylinder, a clamping block is inserted into an annular groove in the fixing cylinder, and a connecting plate is rotated; and in the rotating process, the inserting block is pulled, so that the inserting block is matched with an inserting groove in the outer surface of the connecting pipe, the inserting block is loosened, so that the inserting block extrudes the connecting pipe under the action of a spring, and finally the air pipe is connected with the material storage box. The air pipe can automatically extract materials in the discharging pipe, workers do not need to manually hold the air pipe and the cloth bag, feeding is convenient, the motor drives the blade to reciprocate in the limiting strip through the rotating disc, the cloth bag is cut by the blade, the materials in the cloth bag fall into the storage box through the inclined face of the outer surface of the inclined guide block, and material adding is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a feeding mechanism technical field, especially in silica processing reaction kettle feeding mechanism. BACKGROUND

[0002] In the silica processing process, the reaction kettle is mainly used for carrying out chemical reaction and physical treatment to prepare different forms and purity silica products, and different processing is realized by adding different materials into the reaction kettle, including hydrolysis, gel, gas phase, mixing and the like.

[0003] When the silica is processed by using the reaction kettle, the negative pressure equipment needs to be used to process the pressure in the reaction kettle in advance, and then the gas pipe connected to the reaction kettle is opened, so that the gas pipe generates suction force, thereby realizing the suction of the material into the reaction kettle.

[0004] The existing reaction kettle needs to be held by workers manually to suck the material in the process of processing, and two workers need to cooperate with each other, one worker holds the gas pipe, and the other worker needs to shake the cloth bag containing the powdery material at any time, so that the feeding is more complicated. UTILITY MODEL CONTENT

[0005] (I) Technical problem solved

[0006] In view of the problems existing in the prior art, the utility model provides a silica processing reaction kettle feeding mechanism.

[0007] (II) Technical scheme

[0008] In order to realize the above purpose, the utility model realizes the following technical scheme: a silica processing reaction kettle feeding mechanism, comprising a reaction kettle, the top end of the reaction kettle is fixedly connected with a gas extraction pipe, the top end of the reaction kettle is fixedly connected with a feeding pipe, the end of the feeding pipe away from the reaction kettle is provided with a storage box, a connecting assembly is arranged between the feeding pipe and the storage box, the top of the storage box is fixedly connected with a baffle, the inner wall of the baffle is fixedly connected with an inclined guide block, and a cutting assembly is arranged in the inclined guide block;

[0009] The connecting assembly comprises a connecting pipe fixedly connected to the end of the feeding pipe away from the reaction kettle, the side of the connecting pipe away from the feeding pipe is fixedly connected with a cannula, the side of the connecting pipe close to the cannula is fixedly connected with four clamping blocks, the side of the storage box close to the connecting pipe is fixedly connected with a fixed cylinder matched with the cannula, four connecting plates are hinged to the outer surface of the fixed cylinder, the side of the connecting plate close to the connecting pipe is fixedly connected with a limiting rod, the outer surface of the limiting rod is movably connected with a plug-in block, and the plug-in block and the connecting plate are fixedly connected with a spring;

[0010] The cutting assembly comprises a blade movably connected inside the inclined guide block, the lower surface of the blade is hingedly connected with a connecting rod, and the end of the connecting rod away from the blade is hingedly connected with a rotating disc.

[0011] As a preferred scheme of the silica processing reaction kettle feeding mechanism, the inclined guide block is fixedly connected with a motor inside, the output end of the motor is fixedly connected with the lower surface of the rotating disc, the end of the air suction pipe away from the reaction kettle is externally connected with a negative pressure device, and the connection parts of the air suction pipe and the feeding pipe with the reaction kettle are both provided with valves.

[0012] As a preferred scheme of the silica processing reaction kettle feeding mechanism, the inside of the inclined guide block is fixedly connected with a limiting strip, the inside of the limiting strip is provided with a sliding groove for the sliding of the blade, and the blade slides inside the sliding groove.

[0013] As a preferred scheme of the silica processing reaction kettle feeding mechanism, the upper surface of the inclined guide block is provided with a rectangular opening for the sliding of the blade, the two sides of the blade are fixedly connected with material blocking plates for avoiding the material from passing through the rectangular opening, and the sum of the lengths of the material blocking plates and the blade is greater than the length of the rectangular opening.

[0014] As a preferred scheme of the silica processing reaction kettle feeding mechanism, the outer surface of the connecting pipe is provided with a slot matched with the plug-in block, and the inside of the storage tank is provided with a hole communicating with the fixed cylinder.

[0015] As a preferred scheme of the silica processing reaction kettle feeding mechanism, the inside of the fixed cylinder is provided with an annular groove matched with the clamping block, and four insertion holes matched with the clamping block are formed in the side of the annular groove close to the clamping block.

[0016] (Three) beneficial effects

[0017] The silica processing reaction kettle feeding mechanism has the following beneficial effects:

[0018] 1. The plug-in pipe is inserted into the fixed cylinder, the clamping block is inserted into the annular groove in the inside of the fixed cylinder, the connecting plate is rotated, thereby driving the limiting rod and the plug-in block to rotate to the horizontal position, the plug-in block is pulled during the rotation process, the plug-in block is matched with the slot on the outer surface of the connecting pipe, the plug-in block is loosened after the matching is completed, the plug-in block is pressed against the connecting pipe under the action of the spring, finally the air pipe is connected with the storage tank, the air pipe can automatically suck out the material in the feeding pipe, the worker does not need to manually hold the air pipe and the cloth bag, and feeding is facilitated.

[0019] 2, the motor drives the rotating disc to rotate, thereby driving the blade to reciprocate in the limiting strip through the connecting rod, so as to realize the cutting of the blade to the cloth bag, and the material in the cloth bag falls into the storage box through the slope of the outer surface of the inclined guide block, without the need for workers to open the cloth bag and then pour the material, which is convenient for adding material. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0021] Figure 1 is the overall structural schematic diagram of the present application.

[0022] Figure 2 is the structural schematic diagram of the cutting assembly of the present application.

[0023] Figure 3 is the exploded structural schematic diagram of the connecting assembly of the present application.

[0024] Figure 4 is the structural schematic diagram of the connecting assembly of the present application Figure 3 is the enlarged structural schematic diagram of A in the present application.

[0025] In the figure, 1, suction pipe; 2, reaction kettle; 3, connecting assembly; 301, connecting pipe; 302, fixed cylinder; 303, insertion pipe; 304, insertion block; 305, limiting rod; 306, connecting plate; 307, spring; 308, clamping block; 4, storage tank; 5, baffle; 6, feed pipe; 7, inclined guide block; 8, cutting assembly; 801, limiting strip; 802, blade; 803, connecting rod; 804, rotating disc; 805, material baffle; 806, motor. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application.

[0027] Embodiment 1

[0028] Referring to Figure 1 , Figure 3 and Figure 4For the first embodiment of the utility model, this embodiment provides a silica processing reaction kettle feeding mechanism, including reaction kettle 2, the top of reaction kettle 2 is fixedly connected with suction pipe 1, the top of reaction kettle 2 is fixedly connected with feed pipe 6, the end of feed pipe 6 away from reaction kettle 2 is provided with storage tank 4, connecting assembly 3 is arranged between feed pipe 6 and storage tank 4, the top of storage tank 4 is fixedly connected with baffle 5, the inner wall of baffle 5 is fixedly connected with inclined guide block 7, cutting assembly 8 is arranged in the inside of inclined guide block 7, connecting assembly 3, including the connecting pipe 301 of fixedly connected in the end of feed pipe 6 away from reaction kettle 2, the side of connecting pipe 301 away from feed pipe 6 is fixedly connected with spigot 303, the side of connecting pipe 301 close to spigot 303 is fixedly connected with four clamping blocks 308, the side of storage tank 4 close to connecting pipe 301 is fixedly connected with fixed cylinder 302 matched with spigot 303, four connecting plates 306 are hinged on the outer surface of fixed cylinder 302, the side of connecting plate 306 close to connecting pipe 301 is fixedly connected with limiting rod 305, the outer surface of limiting rod 305 is movably connected with plug-in block 304, spring 307 is fixedly connected between plug-in block 304 and connecting plate 306.

[0029] Specifically, the outer surface of connecting pipe 301 is provided with the insertion slot matched with plug-in block 304, the inside of storage tank 4 is provided with the hole communicating with fixed cylinder 302, the inside of fixed cylinder 302 is provided with the annular groove matched with clamping block 308, the side of annular groove close to clamping block 308 is provided with four insertion holes matched with clamping block 308.

[0030] Further, by inserting the spigot into fixed cylinder 302, clamping block 308 is inserted into the annular groove in the inside of fixed cylinder 302, then connecting pipe 301 is rotated, so that the insertion slot on the outer surface of connecting pipe 301 and limiting rod 305 are located on a straight line, connecting plate 306 is rotated, thereby driving limiting rod 305 and plug-in block 304 to rotate to the horizontal position, during the rotation process, plug-in block 304 is pulled, so that plug-in block 304 cooperates with the insertion slot on the outer surface of connecting pipe 301, after cooperation is completed, plug-in block 304 is loosened, so that plug-in block 304 is pressed against connecting pipe 301 under the action of spring 307, finally, feed pipe 6 and storage tank 4 are connected.

[0031] Embodiment 2

[0032] Refer to Figure 1 With Figure 2 For the second embodiment of the utility model, the cutting assembly 8 of this embodiment is based on the last embodiment, including the blade 802 movably connected in the inside of inclined guide block 7, the lower surface of blade 802 is hinged with connecting rod 803, the end of connecting rod 803 away from blade 802 is hinged with rotating disc 804.

[0033] Specific, the inside fixed connection has motor 806 of inclined guide block 7, the output end of motor 806 is fixedly connected with the lower surface of rotating disc 804, the end of suction pipe 1 away from reactor 2 is externally connected with negative pressure equipment, the connecting parts of suction pipe 1 and feed pipe 6 and reactor 2 are all provided with valve, the inside fixed connection has limiting strip 801 of inclined guide block 7, the inside of limiting strip 801 is provided with sliding slot for the sliding of blade 802, blade 802 slides in sliding slot, the upper surface of inclined guide block 7 is provided with rectangular port for the sliding of blade 802, the both sides of blade 802 are fixedly connected with material baffle 805 for avoiding material to pass through rectangular port, the sum of the length of material baffle 805 and blade 802 is greater than the length of rectangular port.

[0034] Further, motor 806 drives rotating disc 804 to rotate, thereby through connecting rod 803 to drive blade 802 to reciprocate in limiting strip 801, thereby realizing the cutting of blade 802 to cloth bag, when blade 802 moves, material baffle 805 is driven to shield the rectangular port on the upper surface of inclined guide block 7, thereby avoiding the material in cloth bag to fall into the inside of inclined guide block 7, the gap between inclined guide block 7 and baffle 5 is left, so that the material can fall into storage box 4 through the gap, the connecting relationship between negative pressure equipment and other components, working principle and working process all belong to prior art, and are the well-known knowledge of those skilled in the art, and will not be described in detail here.

[0035] Working principle: when the silica is processed, the valve between the feeding pipe 6 and the reaction kettle 2 is closed, the valve between the exhaust pipe 1 and the reaction kettle 2 is opened, the negative pressure equipment connected with the exhaust pipe 1 is used for reducing the pressure in the reaction kettle 2, when the pressure in the reaction kettle 2 is reduced to a certain degree, the valve between the exhaust pipe 1 and the reaction kettle 2 is closed, then the feeding pipe 6 is connected with the storage tank 4, the plug-in pipe is inserted into the fixed cylinder 302, the clamping block 308 is inserted into the ring groove in the fixed cylinder 302, then the connecting pipe 301 is rotated to make the insertion slot on the outer surface of the connecting pipe 301 and the limiting rod 305 located in a straight line, the connecting plate 306 is rotated to drive the limiting rod 305 and the plug-in block 304 to the horizontal position, the plug-in block 304 is pulled in the rotating process, the plug-in block 304 is matched with the insertion slot on the outer surface of the connecting pipe 301, after the matching is completed, the plug-in block 304 is loosened to make the plug-in block 304 press the connecting pipe 301 under the action of the spring 307, finally the feeding pipe 6 is connected with the storage tank 4, then the cloth bag containing powdered silica material is placed above the inclined guide block 7, the motor 806 is started, the motor 806 drives the rotating disc 804 to rotate, then the connecting rod 803 drives the blade 802 to move back and forth in the limiting strip 801, so that the cutting of the blade 802 to the cloth bag is realized, the material in the cloth bag falls into the storage tank 4 through the inclined surface on the outer surface of the inclined guide block 7, finally the material in the storage tank 4 is sucked into the reaction kettle 2 through the feeding pipe 6, finally the feeding of the reaction kettle 2 for silica processing is realized.

[0036] It should be noted that, in this document, the relationship terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A feeding mechanism for a silica processing reactor, comprising a reactor (2), characterized in that: The top of the reactor (2) is fixedly connected to a vacuum pipe (1), and the top of the reactor (2) is fixedly connected to a feed pipe (6). A storage tank (4) is provided at the end of the feed pipe (6) away from the reactor (2). A connecting component (3) is provided between the feed pipe (6) and the storage tank (4). A baffle (5) is fixedly connected to the top of the storage tank (4). An inclined guide block (7) is fixedly connected to the inner wall of the baffle (5). A cutting component (8) is provided inside the inclined guide block (7). The connecting assembly (3) includes a connecting pipe (301) fixedly connected to the end of the feed pipe (6) away from the reactor (2). A tube (303) is fixedly connected to the side of the connecting pipe (301) away from the feed pipe (6). Four locking blocks (308) are fixedly connected to the side of the connecting pipe (301) near the tube (303). A fixed cylinder (302) that cooperates with the tube (303) is fixedly connected to the side of the storage tank (4) near the connecting pipe (301). Four connecting plates (306) are hinged to the outer surface of the fixed cylinder (302). A limiting rod (305) is fixedly connected to the side of the connecting plate (306) near the connecting pipe (301). A plug block (304) is movably connected to the outer surface of the limiting rod (305). A spring (307) is fixedly connected between the plug block (304) and the connecting plate (306). The cutting assembly (8) includes a blade (802) movably connected inside the inclined guide block (7), with a connecting rod (803) hinged to the lower surface of the blade (802), and a rotating disk (804) hinged to the end of the connecting rod (803) away from the blade (802).

2. The feeding mechanism for a silica processing reactor according to claim 1, characterized in that: The inclined guide block (7) is fixedly connected to a motor (806). The output end of the motor (806) is fixedly connected to the lower surface of the rotating disk (804). The end of the suction pipe (1) away from the reactor (2) is connected to a negative pressure device. Valves are provided at the connection points between the suction pipe (1) and the feed pipe (6) and the reactor (2).

3. The feeding mechanism for a silica processing reactor according to claim 2, characterized in that: The inclined guide block (7) is fixedly connected to a limiting strip (801), and the limiting strip (801) has a groove for sliding the blade (802) inside, and the blade (802) slides inside the groove.

4. The feeding mechanism for a silica processing reactor according to claim 3, characterized in that: The upper surface of the inclined guide block (7) is provided with a rectangular opening for the sliding of the blade (802). The blade (802) is fixedly connected to two sides with baffles (805) to prevent material from passing through the rectangular opening. The sum of the lengths of the baffles (805) and the blade (802) is greater than the length of the rectangular opening.

5. The feeding mechanism for a silica processing reactor according to claim 4, characterized in that: The outer surface of the connecting pipe (301) is provided with a slot that mates with the plug block (304), and the inside of the storage box (4) is provided with a hole that communicates with the fixed cylinder (302).

6. The feeding mechanism for a silica processing reactor according to claim 5, characterized in that: The fixed cylinder (302) has an annular groove inside that mates with the locking block (308), and four insertion holes that mate with the locking block (308) are provided on the side of the annular groove near the locking block (308).

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