CN218307869U - Thermostatic device for synthesizing silane coupling agent - Google Patents

Abstract

The utility model discloses a thermostatic device is used in synthesis of silane coupling agent, including the top demountable installation have a lid structure's reation kettle body, the lid structure includes that outer fringe face top sets up the arc lid in exhaust hole between two parties, sealed fixed mounting has exhaust structure in the arc lid, exhaust structure includes that inner fringe face bottom symmetry sets up the blast pipe of constant head tank and sets up the through-hole in the blast pipe, mobile installation has the block rubber in the through-hole, but the symmetrical structure has the locating plate of slidable mounting on the locating lever outer fringe face on the bottom outer fringe face of block rubber, but set up the T type route that switches on L type route in the block rubber, the up end of block rubber constructs the pull ring between two parties, the lower terminal surface welded fastening of arc lid has the closing plate, and this thermostatic device is used in the synthesis of silane coupling agent, and is rational in infrastructure, helps maintaining the processing environment of constant temperature and pressure, and the normal clear of guarantee silane coupling agent synthetic processing, and the practicality is strong.

Description

Thermostatic device for synthesizing silane coupling agent

Technical Field

The utility model belongs to the technical field of silane coupling agent synthesizer, concretely relates to thermostatic device is used in synthesis of silane coupling agent.

Background

The silane coupling agent is applied to glass fiber reinforced plastics at first and is used as a surface treating agent for glass fibers, so that the mechanical property, the electrical property and the ageing resistance of the glass fiber reinforced plastics are greatly improved, the importance of the silane coupling agent in the glass fiber reinforced plastics industry is long known, and along with the continuous development of the technology, the application of the silane coupling agent is expanded from glass fiber reinforced plastics to the surface treating machine fields of glass fiber surface treating agents for glass fiber reinforced thermoplastic plastics, surface treating agents for inorganic fillers and the like.

At present, the production and synthesis work of the silane coupling agent is mainly carried out in a reaction kettle, the silane coupling agent in the reaction kettle needs to control the reaction temperature in the synthesis reaction process, so that the silane coupling agent is in a constant temperature state, the temperature and the pressure in the reaction kettle are easily increased in the reaction process of the existing silane coupling agent in the synthesis reaction process, and therefore the negative influence is caused on the reaction process, the synthesis processing at constant temperature and constant pressure is not facilitated, and the great inconvenience is brought.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thermostatic device is used in silane coupling agent synthesis to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme does:

the constant temperature device for synthesizing the silane coupling agent comprises a reaction kettle body, wherein the top end of the reaction kettle body is detachably provided with a cover body structure;

the lid structure includes that the outer fringe face top has seted up the arc lid in exhaust hole between two parties, sealed fixed mounting has exhaust structure in the arc lid, exhaust structure includes that the blast pipe of constant head tank is seted up to inner fringe face bottom symmetry sets up the through-hole in the blast pipe, mobile installation has the block rubber in the through-hole, but symmetrical structure has the locating plate of slidable mounting on the locating lever outer fringe face on the bottom outer fringe face of block rubber, but set up the T type route that can put through the L type route in the block rubber.

Furthermore, a pull ring is constructed in the middle of the upper end face of the rubber block, a sealing plate is fixedly welded on the lower end face of the arc-shaped cover body, and the sealing plate is detachably and hermetically connected with the top of the reaction kettle body.

Further, a reaction bin is arranged in the reaction kettle body, a stirring shaft is rotatably arranged in the reaction bin in the middle, and spiral lifting blades used for lifting reactants of the silane coupling agent are constructed in the middle of the outer edge surface of the stirring shaft.

Further, be provided with solid fixed ring on the outer fringe face of reation kettle body, gu fixed ring's inner fringe face and reation kettle body welded fastening.

Furthermore, the lower end surface of the fixing ring is constructed with supporting legs for providing stable support for the reaction kettle body in an annular array.

Compared with the prior art, the utility model discloses following beneficial effect has: benefiting from the arrangement of the reaction kettle body, the arc-shaped cover body, the exhaust pipe, the L-shaped passage, the positioning groove, the positioning rod, the rubber block, the positioning plate and the T-shaped passage, when the internal temperature and the internal pressure of the silane coupling agent in the reaction kettle body are increased in the synthesis reaction process, the rubber block can be lifted under the pushing of the pressure, the stability of the rubber block lifting is improved through the sliding fit of the positioning plate and the positioning rod, when the rubber block is lifted to the connection of the T-shaped passage and the L-shaped passage, the internal pressure of the reaction kettle body is released through the T-shaped passage and the L-shaped passage, and the heat generated in the reaction process in the reaction kettle body is released along with the pressure, thereby being beneficial to maintaining the constant-temperature and constant-pressure processing environment in the reaction kettle body and ensuring the normal operation of the synthesis and processing of the silane coupling agent;

benefit from the setting of reation kettle body, reaction bin, (mixing) shaft and spiral lifting leaf, at the in-process to the synthetic processing of silane coupling agent, the (mixing) shaft is rotatory to drive the rotation of spiral lifting leaf to will be located the raw materials lifting of reaction bin bottom through spiral lifting leaf, help promoting the contact reaction between the raw materials, promote reaction rate and effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the exhaust structure of the present invention;

fig. 3 is a schematic view of the internal structure of the reaction kettle body of the present invention.

In the figure: 1. a reaction kettle body; 2. a reaction bin; 3. a stirring shaft; 4. spirally lifting the leaves; 5. a fixing ring; 6. supporting legs; 7. sealing plates; 8. an arc-shaped cover body; 9. an exhaust structure; 901. an exhaust pipe; 902. an L-shaped passage; 903. positioning a groove; 904. positioning a rod; 905. a rubber block; 906. a pull ring; 907. positioning a plate; 908. t-shaped passage.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1 and fig. 2, the thermostatic device for synthesizing silane coupling agent comprises a reaction kettle body 1 with a top end detachably mounted with a cover body structure, the cover body structure comprises an arc cover body 8 with an exhaust hole arranged in the middle at the top of an outer edge surface, an exhaust structure 9 is fixedly mounted in the arc cover body 8 in a sealing manner, the exhaust structure 9 comprises an exhaust pipe 901 with a bottom of an inner edge surface symmetrically provided with a positioning groove 903 and arranged in a through hole in the exhaust pipe 901, a rubber block 905 is movably mounted in the through hole, a positioning plate 907 slidably mounted on the outer edge surface of the positioning rod 904 is symmetrically constructed on the outer edge surface at the bottom end of the rubber block 905, in specific implementation, a spring abutting against the upper end surface of the positioning plate 907 can be sleeved on the outer edge surface of the positioning rod 904, so as to further improve the stability and the smoothness of the movement of the rubber block 905, and a temperature sensor for monitoring the internal temperature is arranged in the reaction kettle body 1, the type of the temperature sensor can be selected but not limited to D41H, a T-shaped passage 908 which can be communicated with the L-shaped passage 902 is arranged in the rubber block 905, and thanks to the arrangement of the reaction kettle body 1, the arc cover body 8, the exhaust pipe 901, the L-shaped passage 902, the positioning groove 903, the positioning rod 904, the rubber block 905, the positioning plate 907 and the T-shaped passage 908, when the internal temperature and pressure of the silane coupling agent in the reaction kettle body 1 are increased in the synthetic reaction process, the rubber block 905 can be lifted under the pushing of the pressure, and the stability of the rubber block 905 lifting is improved through the sliding fit of the positioning plate 907 and the positioning rod 904, when the rubber block 905 is lifted to be communicated with the T-shaped passage 908 and the L-shaped passage 902, the pressure in the reaction kettle body 1 is released through the T-shaped passage 908 and the L-shaped passage 902, and the heat generated in the reaction process in the reaction kettle body 1 is released along with the pressure, the processing environment of constant temperature and constant pressure in the reaction kettle body 1 is maintained, and the normal operation of the synthesis processing of the silane coupling agent is ensured.

As shown in fig. 1 and fig. 2, a pull ring 906 is centrally configured on the upper end surface of the rubber block 905, a sealing plate 7 is fixedly welded on the lower end surface of the arc-shaped cover body 8, and the sealing plate 7 is detachably and hermetically connected with the top of the reaction kettle body 1.

As shown in fig. 1 and fig. 3, reaction chamber 2 has been seted up in reation kettle body 1, rotatable mounting placed in the middle has (mixing) shaft 3 in the reaction chamber 2, during the concrete implementation, can peripheral hardware motor connect (mixing) shaft 3, it rotates to drive (mixing) shaft 3 through the motor, the outer fringe face middle part of (mixing) shaft 3 is constructed with the spiral lifting leaf 4 that is used for the reactant lifting with silane coupling agent, benefit from reation kettle body 1, reaction chamber 2, the setting of (mixing) shaft 3 and spiral lifting leaf 4, at the in-process to the synthetic processing of silane coupling agent, the rotatory spiral lifting leaf 4 rotation that can drive of (mixing) shaft 3, thereby the raw materials lifting that will be located the bottom of reaction chamber 2 through spiral lifting leaf 4, help promoting the contact reaction between the raw materials, promote reaction rate and effect.

As shown in fig. 1, a fixing ring 5 is arranged on the outer edge surface of the reaction kettle body 1, the inner edge surface of the fixing ring 5 is welded and fixed with the reaction kettle body 1, and supporting legs 6 for providing stable support for the reaction kettle body 1 are constructed in an annular array on the lower end surface of the fixing ring 5.

The working principle is as follows: this silane coupling agent is synthetic and is used constant temperature equipment, in using, can arrange the required raw materials of silane coupling agent synthetic processing in reaction bin 2, then connect sealing plate 7 and reation kettle body 1 lock joint sealed, it is rotatory to drive (mixing) shaft 3 through external force, the (mixing) shaft 3 is rotatory can drive spiral lifting leaf 4 to rotate, thereby through spiral lifting leaf 4 with be located the raw materials lifting of reaction bin 2 bottom, help promoting the contact reaction between the raw materials, promote reaction rate and effect, silane coupling agent in reation kettle body 1 causes inside temperature and pressure to rise in the synthetic reaction in-process, can make rubber block 905 rise under the promotion of pressure, and promote the stability that rubber block 905 rises through locating plate 907 and locating lever 904 sliding fit, know when rubber block 905 rises to T type passageway 902 and L type passageway 902 switch-on, the inside pressure of reation kettle body 1 releases through T type passageway 908 and L type passageway, and the heat that produces in the reaction in reation kettle body 1 releases along with pressure together, also can be through pulling pull ring 906, realize the manual release of pressure and temperature in reation kettle body 1, this constant temperature synthetic agent helps the constant temperature equipment to carry out, the processing is reasonable, the processing structure is good for silane coupling agent, the normal pressure equipment, the processing is good for the processing, therefore, the synthetic processing of silane coupling agent is beneficial.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The thermostatic device for synthesizing the silane coupling agent comprises a reaction kettle body (1) with a cover body structure detachably mounted at the top end;

the method is characterized in that: the cover body structure comprises an arc-shaped cover body (8) with an exhaust hole formed in the middle of the top of an outer edge surface, an exhaust structure (9) is fixedly installed in the arc-shaped cover body (8) in a sealing mode, the exhaust structure (9) comprises an exhaust pipe (901) with positioning grooves (903) symmetrically formed in the bottom of the inner edge surface and a through hole formed in the exhaust pipe (901), a rubber block (905) is movably installed in the through hole, positioning plates (907) which are slidably installed on the outer edge surface of the positioning rod (904) are symmetrically constructed on the outer edge surface of the bottom end of the rubber block (905), and a T-shaped passage (908) which can be communicated with an L-shaped passage (902) is formed in the rubber block (905).

2. The thermostat for synthesizing a silane coupling agent according to claim 1, characterized in that: the upper end face of the rubber block (905) is provided with a pull ring (906) in the middle, the lower end face of the arc-shaped cover body (8) is fixedly welded with a sealing plate (7), and the sealing plate (7) is detachably and hermetically connected with the top of the reaction kettle body (1).

3. The thermostat for synthesizing a silane coupling agent according to claim 1, characterized in that: seted up reaction storehouse (2) in reation kettle body (1), rotatable mounting placed in the middle has (mixing) shaft (3) in reaction storehouse (2), the outer fringe face middle part of (mixing) shaft (3) is constructed with spiral lifting leaf (4) that are used for the reactant lifting with silane coupling agent.

4. The thermostat for synthesizing a silane coupling agent according to claim 1, characterized in that: be provided with solid fixed ring (5) on the outer fringe face of reation kettle body (1), gu the inner fringe face and reation kettle body (1) welded fastening of fixed ring (5).

5. The thermostat for synthesizing a silane coupling agent according to claim 4, characterized in that: the lower end surface of the fixing ring (5) is provided with supporting legs (6) which are used for providing stable support for the reaction kettle body (1) in an annular array structure.

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