Auxiliary material adding device for organic silicon production

Abstract

The auxiliary material adding device for organic silicon production comprises a bracket, an auxiliary material storage tank and a steering assembly, the steering assembly comprises a bearing plate, a sawtooth plate, a second gear and a gear ring, an annular shell is fixedly installed on the side face of the bearing plate, and a reciprocating traction mechanism is arranged on the upper surface of the end of the bearing plate. The side face of the sawtooth plate is rotationally connected with the end of the reciprocating traction mechanism in a sleeved mode, the side face of the sawtooth plate is slidably installed on the inner wall, away from the end of the reciprocating traction mechanism, of the bearing plate through a fixedly-installed L-shaped plate, and the side face, away from the L-shaped plate, of the sawtooth plate is meshed with a first gear. The inner surface of the middle part of the gear ring is fixedly sleeved with the outer surface of the auxiliary material storage tank; in the discharging process of the copper-based catalyst stored in the auxiliary material storage tank, the auxiliary material storage tank drives the discharging pipe to swing in a reciprocating mode under the action of the steering assembly, then materials are thrown to multiple positions in the bracket, discharging uniformity is improved, and the effect and safety of subsequent actual production are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of organic silicon production, more specifically, the utility model relates to a kind of auxiliary material adding device for organic silicon production. BACKGROUND

[0002] Organic silicon production is a process involving multiple chemical reactions and process steps, and the main purpose is to manufacture organic silicon compounds, which are widely used in electronics, construction, medical, automotive and other industries. In the process of silane synthesis, copper-based catalyst and other catalysts to promote the reaction are usually added to the raw materials. However, the existing operation method is usually to add copper-based catalyst directly through the feed inlet of the reaction kettle. This operation method can cause the copper-based catalyst to concentrate in a certain area of the reaction kettle, resulting in excessive catalytic activity in that area and insufficient catalytic activity in other areas. This not only leads to uneven local reaction rate, but also may produce hot spots, increasing the safety risk. SUMMARY

[0003] To overcome the above-mentioned defects of the prior art, the utility model provides an auxiliary material adding device for organic silicon production to solve the problem that the existing copper-based catalyst adding method in the prior art directly adds through the feed inlet of the reaction kettle, resulting in uneven distribution of the catalyst, causing excessive local catalytic activity and uneven reaction rate, and even possibly producing hot spots, increasing the safety risk.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: an auxiliary material adding device for organic silicon production, comprising

[0005] A bracket, a reaction kettle body is fixedly sleeved in the middle of the bracket, and a cover plate is detachably installed on the top of the reaction kettle body;

[0006] An auxiliary material storage tank, a discharge pipe is fixedly sleeved in the middle of the bottom of the auxiliary material storage tank, a control valve mechanism is arranged at the bottom end of the discharge pipe, and the outer surface of the top end of the discharge pipe is movably installed on the inner wall of the middle of the cover plate;

[0007] A steering assembly, the steering assembly comprises a supporting plate, a sawtooth plate, a gear two and a gear ring, an annular shell is fixedly installed on the side surface of the supporting plate, a reciprocating traction mechanism is arranged on the upper surface of the end portion of the supporting plate, the side surface of the sawtooth plate is rotatably sleeved with the end portion of the reciprocating traction mechanism, the side surface of the sawtooth plate is slidably installed on the inner wall of the end portion of the supporting plate away from the reciprocating traction mechanism through the fixedly installed L-shaped plate, the side surface of the sawtooth plate away from the L-shaped plate is engaged with the gear one, the middle portions of the gear one and the gear two are fixedly sleeved with a long shaft rod, and the outer surface of the long shaft rod is rotatably sleeved with the inner wall of the supporting plate, the gear ring is engaged with the gear two, and the inner surface of the middle portion of the gear ring is fixedly sleeved with the outer surface of the auxiliary material storage tank.

[0008] The translation assembly is fixedly installed at the bottom of the upper surface of the cover plate.

[0009] The reciprocating traction mechanism comprises a motor one, a circular plate and a connecting rod, the outer surface of the motor one is fixedly installed with the inner wall of the end of the supporting plate, the middle part of the circular plate is fixedly sleeved with the output end of the motor one, and the two ends of the connecting rod are rotatably sleeved with short shaft rods.

[0010] The translation assembly comprises two vertical plates, a reciprocating screw rod, a motor two and a sliding groove, the two vertical plates are arranged in parallel at the top of the cover plate, the bottoms of the two vertical plates are fixedly installed with the upper surface of the cover plate, the two ends of the reciprocating screw rod are rotatably sleeved with the inner surfaces of the two vertical plates, the motor two is arranged on the surface of the vertical plate and the output end is fixedly sleeved with the middle part of the reciprocating screw rod, the outer surface of the reciprocating screw rod is threadedly connected with a movable block, the side surface of the movable block is fixedly installed with the middle part of the side surface of the supporting plate away from the side surface of the annular shell, the bottom of the supporting plate is fixedly installed with two limit blocks arranged in parallel, the outer surfaces of the two limit blocks are respectively and slidingly installed with the inner surfaces of two sliding grooves arranged in parallel, and the bottoms of the two sliding grooves are fixedly installed with the upper surface of the cover plate.

[0011] Compared with the prior art, the present application has the following beneficial effects:

[0012] In the above scheme, by setting the steering assembly, the copper-based catalyst is stored in the auxiliary material storage tank in advance before the synthesis of silane, and the opening and closing of the control valve mechanism is controlled during the reaction process to control the discharging operation of the copper-based catalyst. At the same time of discharging, the reciprocating traction mechanism can be started to drive the connected sawtooth plate to reciprocally slide along the inner surface of the supporting plate, the gear two meshing with the gear one reciprocally rotates, the tooth ring connected with the gear two and fixed on the long shaft rod synchronously rotates, the tooth ring meshing with the gear two also reciprocally rotates, the auxiliary material storage tank fixed at the middle part synchronously rotates, and the connected discharging pipe is reciprocally deflected and swung along the inner wall of the cover plate, so that the copper-based catalyst stored in the auxiliary material storage tank is discharged along the discharging pipe, the auxiliary material storage tank drives the discharging pipe to reciprocally swing under the action of the steering assembly, and the material is scattered at multiple positions in the bracket, thereby improving the uniformity of discharging, the effect and safety of subsequent actual production.

[0013] In the scheme, by setting the translation assembly, the motor two is started when the steering assembly controls the reciprocating rotation of the auxiliary material storage tank, so that the reciprocating screw rod connected with the output end of the motor two rotates, drives the movable block threadedly connected on the reciprocating screw rod to translate horizontally along the surface of the reciprocating screw rod, and the steering assembly connected with the side surface of the movable block drives the auxiliary material storage tank, the feeding pipe and other structures to translate along the middle part of the cover plate, so that the discharging range of the copper-based catalyst material in the auxiliary material storage tank and the feeding pipe is further controlled, and the quality of actual material production is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is an overall structure schematic view of the utility model;

[0015] Figure 2 It is a structure schematic view of the steering assembly of the utility model;

[0016] Figure 3 It is a structure schematic view of the steering assembly of the utility model;

[0017] Figure 4 It is a structure schematic view of the translation assembly of the utility model.

[0018] REFERENCE NUMERALS

[0019] 1, bracket; 2, reaction kettle main body; 3, cover plate; 4, auxiliary material storage tank; 5, feeding pipe; 6, control valve mechanism; 7, steering assembly; 8, translation assembly; 70, supporting plate; 71, annular shell; 72, reciprocating traction mechanism; 720, motor one; 721, round plate; 722, connecting rod; 73, sawtooth plate; 74, gear one; 75, gear two; 76, gear ring; 80, vertical plate; 81, reciprocating screw rod; 82, motor two; 83, movable block; 84, sliding groove; 85, limiting block. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical schemes and advantages to be solved by the utility model more clear, the following will be described in detail in conjunction with the drawings and specific embodiments.

[0021] As shown in the accompanying Figure 1 to the accompanying Figure 4 The embodiment of the utility model provides a kind of auxiliary material adding device for organic silicon production, including

[0022] Bracket 1, the middle part of bracket 1 is fixedly sleeved with reaction kettle main body 2, and the top of reaction kettle main body 2 is detachably installed with cover plate 3;

[0023] Auxiliary material storage tank 4, the middle part of the bottom of auxiliary material storage tank 4 is fixedly sleeved with feeding pipe 5, and the bottom end of feeding pipe 5 is provided with control valve mechanism 6, and the outer surface of the top end of feeding pipe 5 is movably installed with the inner wall of the middle part of cover plate 3;

[0024] Turning to the steering assembly 7, the steering assembly 7 comprises a support plate 70, a sawtooth plate 73, a gear two 75, a gear ring 76, the side surface of the support plate 70 is fixedly installed with an annular shell 71, the upper surface of the end of the support plate 70 is provided with a reciprocating traction mechanism 72, the side surface of the sawtooth plate 73 is rotatably sleeved with the end of the reciprocating traction mechanism 72, the side surface of the sawtooth plate 73 is slidably installed with the inner wall of the end of the reciprocating traction mechanism 72 through a fixedly installed L-shaped plate, the side surface of the sawtooth plate 73 away from the L-shaped plate is engaged with a gear one 74, the gear one 74 and the middle part of the gear two 75 are fixedly sleeved through a long shaft, and the outer surface of the long shaft is rotatably sleeved with the inner wall of the support plate 70, the gear ring 76 and the gear two 75 are engaged with each other, and the inner surface of the middle part of the gear ring 76 is fixedly sleeved with the outer surface of the auxiliary material storage tank 4.

[0025] Further comprising a translation assembly 8, the bottom of the translation assembly 8 is fixedly installed with the upper surface of the cover plate 3.

[0026] Further comprising a translation assembly 8, the bottom of the translation assembly 8 is fixedly installed with the upper surface of the cover plate 3.

[0027] By setting the reciprocating traction mechanism 72, after starting the motor one 720, the circular plate 721 connected with the output end of the motor one 720 starts to rotate, the short shaft fixedly installed thereon pulls the connecting rod 722 rotatably sleeved to move in a circle, and then pulls the sawtooth plate 73 rotatably installed through the short shaft to move back and forth.

[0028] Further comprising a translation assembly 8, the bottom of the translation assembly 8 is fixedly installed with the upper surface of the cover plate 3.

[0029] By setting the translation assembly 8, the auxiliary material storage tank 4 is controlled to reciprocate under the control of the steering assembly 7, and the motor two 82 is started, so that the reciprocating screw rod 81 connected with the output end of the motor two 82 rotates, drives the movable block 83 threadedly connected thereon to translate laterally along the surface of the reciprocating screw rod 81, and the steering assembly 7 connected with the side of the movable block 83 drives the auxiliary material storage tank 4, the feeding pipe 5 and other structures to translate along the middle part of the cover plate 3, so that the feeding range of the copper-based catalyst material in the auxiliary material storage tank 4 and the feeding pipe 5 is further controlled, and the quality of actual material production is improved.

[0030] The working process of the utility model is as follows:

[0031] Before the synthesis of silane, the copper-based catalyst is stored in the auxiliary material storage tank 4 in advance, and the copper-based catalyst is controlled to be fed by controlling the opening and closing of the control valve mechanism 6 during the reaction process. At the same time of feeding, the reciprocating traction mechanism 72 is started, the sawtooth plate 73 connected with the reciprocating traction mechanism 72 drives the L-shaped plate connected with the back side to reciprocate along the inner surface of the supporting plate 70, the gear two 75 meshed with the gear one 74 reciprocates, the gear ring 76 connected with the gear two 75 and fixed synchronously rotates, the gear ring 76 meshed with the gear two 75 also reciprocates, the auxiliary material storage tank 4 fixed in the middle part synchronously rotates, and the feeding pipe 5 connected with the auxiliary material storage tank 4 is deflected and swings along the inner wall of the cover plate 3, so that the copper-based catalyst stored in the auxiliary material storage tank 4 is fed along the feeding pipe 5, the auxiliary material storage tank 4 drives the feeding pipe 5 to reciprocate under the action of the steering assembly 7, and then the material is scattered in multiple positions in the bracket 1, the uniformity of feeding is improved, and the effect and safety of subsequent actual production are improved.

[0032] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0033] Secondly: the utility model discloses the embodiment only relates to the structure involved in the embodiment, other structures can refer to the usual design, and the same embodiment and different embodiments of the utility model can be combined with each other under the condition of no conflict;

[0034] Finally: the preferred embodiments of the utility model are described above, and the utility model is not limited to the preferred embodiments, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for adding auxiliary materials in the production of organosilicon, characterized in that, include A bracket (1) is fixedly sleeved in the middle of the bracket (1) and a cover plate (3) is detachably installed on the top of the reactor body (2). Auxiliary material storage tank (4), with a feeding pipe (5) fixedly sleeved at the middle of the bottom of the auxiliary material storage tank (4), and a control valve mechanism (6) provided at the bottom end of the feeding pipe (5), and the outer surface of the top end of the feeding pipe (5) is movably installed against the inner wall of the middle part of the cover plate (3). Steering assembly (7), comprising a support plate (70), a serrated plate (73), a second gear (75), and a gear ring (76). An annular shell (71) is fixedly installed on the side of the support plate (70). A reciprocating traction mechanism (72) is provided on the upper surface of the end of the support plate (70). The side of the serrated plate (73) is rotatably sleeved with the end of the reciprocating traction mechanism (72). The side of the serrated plate (73) is connected to the support plate by a fixedly installed L-shaped plate. (70) Sliding installation on the inner wall away from the end of the reciprocating traction mechanism (72), the sawtooth plate (73) is meshed with gear one (74) on the side away from the L-shaped plate, the gear one (74) and gear two (75) are fixedly sleeved in the middle by a long shaft, and the outer surface of the long shaft is rotatably sleeved with the inner wall of the support plate (70), the toothed ring (76) meshes with gear two (75), and the inner surface of the middle part of the toothed ring (76) is fixedly sleeved with the outer surface of the auxiliary material storage tank (4).

2. The auxiliary material addition device for organosilicon production according to claim 1, characterized in that, It also includes a translation component (8), the bottom of which is fixedly installed on the upper surface of the cover plate (3).

3. The auxiliary material addition device for organosilicon production according to claim 1, characterized in that, The reciprocating traction mechanism (72) includes a motor (720), a circular plate (721), and a connecting rod (722). The outer surface of the motor (720) is fixedly installed on the inner wall of the end of the support plate (70). The middle part of the circular plate (721) is fixedly sleeved with the output end of the motor (720). Both ends of the connecting rod (722) are rotatably sleeved with short shafts, and the two short shafts are rotatably sleeved with the upper surface of the circular plate (721) away from the center and the inner surface of the side end of the serrated plate (73), respectively.

4. The auxiliary material addition device for organosilicon production according to claim 2, characterized in that, The translation component (8) includes a vertical plate (80), a reciprocating lead screw (81), a second motor (82), and a slide (84). Two vertical plates (80) are arranged parallel to each other on the top of the cover plate (3), and the bottom of both vertical plates (80) is fixedly installed to the upper surface of the cover plate (3). The two ends of the reciprocating lead screw (81) are rotatably sleeved with the inner surfaces of the two vertical plates (80). The second motor (82) is set on the surface of the vertical plate (80), and its output end is fixed to the middle of the reciprocating lead screw (81). The reciprocating screw (81) is threadedly connected to a movable block (83). The side of the movable block (83) is fixedly installed at the middle of the side of the support plate (70) away from the annular shell (71). Two parallel limiting blocks (85) are fixedly installed at the bottom of the support plate (70). The outer surfaces of the two limiting blocks (85) are slidably installed with the inner surfaces of the two parallel sliding grooves (84). The bottom of the two sliding grooves (84) is fixedly installed with the upper surface of the cover plate (3).

Images