阅读说明：本技术 一种反应釜 (Reaction kettle ) 是由 不公告发明人 于 2018-06-27 设计创作，主要内容包括：一种反应釜,釜体(6)底部设有出料管(19),釜体顶部设有进料口(3),釜体内设有搅拌轴(15),搅拌轴(15)上部套置密封套装置(16),所述搅拌轴(15)为管状结构,具有一内腔(150),搅拌轴(15)中部和底部分别与搅拌横管(155)和U型搅拌管(156)连接,所述搅拌轴(15)侧壁的中部开设有过水通孔(151),搅拌轴(15)底部设有出水孔(152),所述过水通孔(151)与搅拌横管连通,所述出水孔(152)与U型搅拌管连通,所述搅拌横杆和U型搅拌杆上开设有加速反应孔(21)；外罩侧部设置有入水孔,当进行化学反应时,物料、药剂等会穿过加速反应孔,形成了一股反应流,通过调速反应流,可以边搅拌,边控制物料、气体参与反应或抑制某些反应的进程。这样会使得反应物接触的更加均匀彻底,使得化学反应速度更快或降低副反应发生。(A reaction kettle is characterized in that a discharge pipe (19) is arranged at the bottom of a kettle body (6), a feed inlet (3) is formed in the top of the kettle body, a stirring shaft (15) is arranged in the kettle body, a sealing sleeve device (16) is sleeved on the upper portion of the stirring shaft (15), the stirring shaft (15) is of a tubular structure and is provided with an inner cavity (150), the middle portion and the bottom of the stirring shaft (15) are respectively connected with a transverse stirring pipe (155) and a U-shaped stirring pipe (156), a water passing through hole (151) is formed in the middle of the side wall of the stirring shaft (15), a water outlet hole (152) is formed in the bottom of the stirring shaft (15), the water passing through hole (151) is communicated with the transverse stirring pipe, the water outlet hole (152) is communicated; the lateral part of the outer cover is provided with a water inlet hole, when chemical reaction is carried out, materials, medicaments and the like can pass through the accelerated reaction hole to form a reaction flow, and the reaction flow can be stirred while controlling the participation of the materials and the gas in the reaction or inhibiting the progress of certain reaction. This may result in more uniform and thorough contact of the reactants, faster chemical reactions or reduced side reactions.)

1. The utility model provides a reaction kettle, includes the cauldron body (6), (mixing) shaft (15), its characterized in that: the kettle is characterized in that a jacket (8) is arranged outside the kettle body (6), a feed inlet is arranged at the top of the kettle body (6), a discharge pipe (19) is arranged at the bottom of the kettle body (6), a feed inlet (3) is arranged at the top of the kettle body, a stirring shaft (15) is arranged in the kettle body, a sealing sleeve device (16) is sleeved at the upper part of the stirring shaft (15), the stirring shaft (15) is of a tubular structure and is provided with an inner cavity (150), the sealing sleeve device comprises an outer cover (51), the outer cover (51) is sleeved on the stirring shaft (15), sealing bearing assemblies (18) are fixedly arranged at the upper end and the lower end of the outer cover, the sealing bearing assemblies (18) are all sleeved on the stirring shaft (15), a water inlet hole (17) is arranged at the lateral part of the upper part of the stirring shaft (15), the lateral part of the outer cover (51) is connected with a water inlet pipe (5), an outlet of the water inlet pipe (5), the middle part of the side wall of the stirring shaft (15) is provided with a water through hole (151), the bottom of the stirring shaft (15) is provided with a water outlet hole (152), the water through hole (151) is communicated with a horizontal stirring pipe, the water outlet hole (152) is communicated with a U-shaped stirring pipe, the stirring cross rod and the U-shaped stirring rod are provided with an accelerated reaction hole (21), a power output shaft of the motor (1) is connected with the stirring shaft (15), the sealing bearing assembly (18) comprises a bearing (180) and a sealing cover assembly (181), the top of the bearing (180) is provided with a sealing cover assembly (181), the bearing (180) comprises a bearing inner ring (128) and a bearing outer ring (111), balls (110) are arranged between the bearing inner ring (128) and the bearing outer ring (111), the tops of the bearing inner ring (128) and the bearing outer ring (111) are respectively provided, the bearing outer ring (111) is arranged on the outer cover; the sealing cover assembly (181) comprises a sealing inner ring (123) and a sealing outer ring (117), sealing grooves (125) are respectively arranged on opposite sides of the sealing inner ring (123) and the sealing outer ring (117), a sealing ring (119) is arranged between the sealing inner ring (123) and the sealing groove (125) of the sealing outer ring (117), the sealing ring (119) is of a hollow structure, a through hole (130) is formed in the sealing ring (119), and a sliding material sleeve (120) is sleeved outside the sealing ring (119).

2. A reactor according to claim 1, wherein: the sealing ring (119) is connected with one end of the air inlet expansion pipe (116), the other end of the air inlet expansion pipe (116) penetrates through the sealing outer ring (117) to be connected with the air inlet main pipe (1100), a sliding material supplementing channel (115) connected with the sealing groove (125) of the sealing outer ring (117) is arranged in the sealing outer ring (117), and the sliding material supplementing channel (115) is connected with the sliding material supplementing pipe (131); the bottom of sealed outer lane (117) is equipped with elastic seal ring (118), and elastic seal ring, the bottom of sealed inner lane (123) are equipped with sealing washer tang (129), the inner ring limit of elastic seal ring (118) extends to sealing washer tang (129) department.

3. A reactor according to claim 1, wherein: the bottom of sealed inner circle (123) and sealed outer lane (117) is equipped with laminating inner circle (133) and laminating outer lane (126) respectively, and the bottom of laminating inner circle and laminating outer lane is equipped with bulge loop (113) respectively, the laminating inner circle laminates the top at bearing inner circle (128) and bearing outer lane (111) respectively with the laminating outer lane, bulge loop (113) inlay and establish into in draw-in groove (122).

Technical Field

The invention belongs to the technical field related to chemical appliances, and particularly relates to a reaction kettle.

Background

The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container.

Disclosure of Invention

The invention aims to provide a reaction kettle to solve the problems in the background technology. Meanwhile, the technical problems that a rotating part in the stirrer cannot be continuously lubricated, cannot adapt to severe environment and cannot be continuously prevented from invasion of acid, alkali, oil, solvent and the like are solved.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a reaction kettle, includes the cauldron body (6), (mixing) shaft (15), its characterized in that: the kettle is characterized in that a jacket (8) is arranged outside the kettle body (6), a feed inlet is arranged at the top of the kettle body (6), a discharge pipe (19) is arranged at the bottom of the kettle body (6), a feed inlet (3) is arranged at the top of the kettle body, a stirring shaft (15) is arranged in the kettle body, a sealing sleeve device (16) is sleeved at the upper part of the stirring shaft (15), the stirring shaft (15) is of a tubular structure and is provided with an inner cavity (150), the sealing sleeve device comprises an outer cover (51), the outer cover (51) is sleeved on the stirring shaft (15), sealing bearing assemblies (18) are fixedly arranged at the upper end and the lower end of the outer cover, the sealing bearing assemblies (18) are all sleeved on the stirring shaft (15), a water inlet hole (17) is arranged at the lateral part of the upper part of the stirring shaft (15), the lateral part of the outer cover (51) is connected with a water inlet pipe (5), an outlet of the water inlet pipe (5), a water passing through hole (151) is formed in the middle of the side wall of the stirring shaft (15), a water outlet hole (152) is formed in the bottom of the stirring shaft (15), the water passing through hole (151) is communicated with the horizontal stirring pipe, the water outlet hole (152) is communicated with the U-shaped stirring pipe, and accelerated reaction holes (21) are formed in the stirring cross rod and the U-shaped stirring rod; the sealing bearing assembly (18) comprises a bearing (180) and a sealing cover assembly (181), the top of the bearing (180) is provided with the sealing cover assembly (181), the bearing (180) comprises a bearing inner ring (128) and a bearing outer ring (111), a ball (110) is arranged between the bearing inner ring (128) and the bearing outer ring (111), the tops of the bearing inner ring (128) and the bearing outer ring (111) are respectively provided with a clamping groove (122), the bearing inner ring (128) is sleeved on the stirring shaft, and the bearing outer ring (111) is arranged on the outer cover; the sealing cover assembly (181) comprises a sealing inner ring (123) and a sealing outer ring (117), sealing grooves (125) are respectively arranged on opposite sides of the sealing inner ring (123) and the sealing outer ring (117), a sealing ring (119) is arranged between the sealing inner ring (123) and the sealing groove (125) of the sealing outer ring (117), the sealing ring (119) is of a hollow structure, a through hole (130) is formed in the sealing ring (119), and a sliding material sleeve (120) is sleeved outside the sealing ring (119);

the sealing ring (119) is connected with one end of the air inlet expansion pipe (116), the other end of the air inlet expansion pipe (116) penetrates through the sealing outer ring (117) to be connected with the air inlet main pipe (1100), a sliding material supplementing channel (115) connected with the sealing groove (125) of the sealing outer ring (117) is arranged in the sealing outer ring (117), and the sliding material supplementing channel (115) is connected with the sliding material supplementing pipe (131); the bottom of sealed outer lane (117) is equipped with elastic seal ring (118), and elastic seal ring, the bottom of sealed inner lane (123) are equipped with sealing washer tang (129), the inner ring limit of elastic seal ring (118) extends to sealing washer tang (129) department.

Preferably, the bottoms of the sealing inner ring (123) and the sealing outer ring (117) are respectively provided with a joint inner ring (133) and a joint outer ring (126), the bottoms of the joint inner ring and the joint outer ring are respectively provided with a convex ring (113), the joint inner ring and the joint outer ring are respectively jointed at the tops of the bearing inner ring (128) and the bearing outer ring (111), and the convex ring (113) is embedded into the clamping groove (122).

Compared with the prior art, the invention has the beneficial effects that:

according to the cleaning device, the upper end and the lower end of the inner part of the outer cover are provided with the two sealing bearing assemblies, the water inlet hole is formed in the side part of the outer cover, so that when the stirring shaft rotates in the outer cover, the outer cover is fixed, when a chemical reaction is carried out, materials, medicaments and the like can penetrate through the accelerated reaction hole to form a reaction flow, and the materials and the gases can be stirred while controlling the participation of the materials and the gases or inhibiting the progress of certain reactions by the speed-adjustable reaction flow. This may result in more uniform and thorough contact of the reactants, faster chemical reactions or reduced side reactions.

The sealing ring of the sealing sleeve device is provided with a through hole, air enters through the air inlet expansion pipe and is blown out from the through hole, the sliding material sleeve is greatly blown, and the sealing groove between the sealing inner ring and the sealing outer ring can be fully filled with the sliding material sleeve. Meanwhile, the edge of the inner ring of the elastic sealing ring is pressed at the seam allowance of the sealing ring, so that the bearing is well sealed, and the sliding material sleeve is made of a very smooth material, so that the rotating sealing inner ring and the rotating sealing outer ring can form a good rotating lubrication state.

Drawings

FIG. 1 is a schematic diagram of the reactor configuration of the present invention;

FIG. 2 is a schematic structural view of a stirring shaft device according to the present invention;

FIG. 3 is a schematic view of the construction of the packing gland arrangement of the present invention;

FIG. 4 is a schematic structural view of a seal cover assembly according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a reaction kettle, which comprises a kettle body 6, wherein the kettle body 6 is formed by connecting a kettle cover a1 and a kettle tank a2 by flanges. The cauldron body 6 is equipped with outward and presss from both sides cover 8, presss from both sides and is provided with steam inlet 13 on the cover 8, and 6 bottoms of the cauldron body are equipped with discharging pipe 19, cauldron body top is equipped with frame 2, is equipped with motor 1 in frame 2, and motor 1 passes through external power source electric connection, and cauldron body top is equipped with feed inlet 3, is equipped with the feeding lid on the feed inlet, and the feeding is covered and is provided with sight glass 10, and the top of the cauldron body 6 still is provided with thermometer mouth 4, and the bottom of the cauldron body 6 is equipped with discharging pipe 19, and.

The kettle body is internally provided with a stirring shaft 15, and the stirring shaft 15 is driven by a motor 1.

The stirring shaft 15 is of a tubular structure and has an inner cavity 150, and the sealing sleeve device comprises an outer cover 51, the outer cover 51 is sleeved on the stirring shaft 15 and forms a rotating cavity 510 with the stirring shaft 15, so that the sealing sleeve device 16 is fixed when the stirring shaft 15 rotates in the outer cover 51. Sealed bearing assemblies 18 are fixed to the upper end and the lower end of the outer cover, the sealed bearing assemblies 18 are all sleeved on the stirring shaft 15, the lateral portion of the upper portion of the stirring shaft 15 is provided with a water inlet hole 17, the lateral portion of the outer cover 51 is connected with the water inlet pipe 5, the ear seats 7 are arranged below the water inlet pipe 5, the ear seats 7 are arranged in two, the two ear seats 7 are respectively installed on the outer walls of the left side and the right side of the clamping sleeve 8, and the ear seats 7 and the clamping sleeve 8 are connected in a welding mode.

The 5 exports of inlet tube and rotates the intercommunication through rotating chamber 510 with income water hole 17, (mixing) shaft 15 middle part and bottom are connected with stirring violently pipe 155 and U type agitator tube 156 respectively, water through-hole 151 has been seted up at the middle part of (mixing) shaft 15 lateral wall, (mixing) shaft 15 bottom is equipped with apopore 152, water through-hole 151 violently manages the intercommunication with the stirring, apopore 152 and U type agitator tube intercommunication, set up on stirring horizontal pole and the U type puddler with higher speed reaction hole 21, reaction hole 21 diameter is 5-20mm with higher speed.

The water inlet pipe 5 can convey water and can also convey reaction liquid or reaction gas materials. Reaction liquid or reaction gas material gets into violently pipe 155 and U type stirring pipe 156 through the inner chamber 150 of inlet hole 17, (mixing) shaft 15, from the back of coming out of reaction hole 21 with higher speed, reaction hole 21 with higher speed has formed a reaction stream, stirs chemical agent and makes its contact reaction for the reactant contact more evenly thoroughly, reaction rate is faster.

In addition, the water inlet pipe 5 can also convey inert gas or liquid with reduced reaction strength, and after the liquid comes out from the accelerated reaction hole 21, the liquid plays a role in decelerating violent reactions, so that excessive side reactions are avoided, and the main reaction is smoothly carried out.

After the medicine materials and the like come out from the accelerated reaction holes 21, a reaction flow is formed in the accelerated reaction holes 21, and the reaction flow can be regulated to control the materials and the gas to participate in the reaction or inhibit the progress of certain reactions while stirring. The change of thermometer in the thermometer mouth 4 needs to be observed simultaneously, when the temperature of chemical reaction was crossed low, just need for the cauldron body 6 to heat up this moment, through install about cauldron body 6 outer wall two steam inlets 13 fill steam to the inside, heat up the chemical reaction, cold water after the steam condensation will discharge through condensate outlet 9 of reation kettle below, when the reaction temperature in the cauldron body 6 was too high, can pour into the comdenstion water into to the inside through giving steam inlet 13, cool down the cauldron body 6 inside, then the surplus water can be discharged through condensate outlet 9, after the reaction is accomplished, obtain materials such as our ideal chemical reaction finished product, materials such as chemical reaction finished product through discharging pipe 19 discharge, materials such as chemical reaction finished product reentrant follow-up splitter separates or purifies.

The middle of the stirring shaft 15 is further connected with the door-shaped stirring pipe 20, a water outlet hole 153 is formed in the middle of the stirring shaft 15, the water outlet hole 153 is communicated with the door-shaped stirring pipe 20, a cleaning hole 11 is formed in the surface of the door-shaped stirring pipe, the diameter of the cleaning hole 11 is 3-20mm, and an anti-corrosion cleaning brush 22 is arranged on the outer side of the door-shaped stirring pipe.

When the reaction kettle needs to be prevented from being attached, only when gas or water is introduced into the water inlet pipe 5, the rotating door-shaped stirring pipe 20 is fully distributed with the cleaning holes 11, the stirring shaft 15 is started, the door-shaped stirring pipe is provided with the anti-corrosion cleaning brush 22 towards the kettle body 6, and the anti-corrosion cleaning brush 22 is tightly attached to the inner wall of the kettle body 6, so that when the door-shaped stirring pipe rotates, the anti-corrosion cleaning brush 22 arranged on the door-shaped stirring pipe is tightly attached to the inner wall of the kettle body 6 to rotate, the entering water flow or air flow can flow out from the cleaning holes 11 through the hollow stirring shaft 15, the rotating door-shaped stirring pipe 20 can rotate and clean the cleaning water flow along the kettle body 6, the kettle body 6 can be cleaned at any moment, meanwhile, the centrifugal force generated by rotation can increase the flow speed and pressure of the cleaning water flow, the kettle body can be cleaned by strong force to achieve the purpose of thoroughly cleaning the dirt, and the cleaned kettle body 6 is basically free of dead corners, so that the cleaning efficiency is greatly improved. When the chemical reaction is carried out, the chemical substances are prevented from being attached to the kettle body 6 during the reaction, so that the progress of the chemical reaction is not influenced. When the cleaning is finished, the water supply to the water inlet pipe 5 is stopped, then the power supply is turned off, the motor 1 stops working, and at the moment, one working cycle of the reaction kettle is finished.

The sealed bearing assembly 18 comprises a bearing 180 and a sealed cover assembly 181, the sealed cover assembly 181 is arranged at the top of the bearing 180, the bearing 180 comprises a bearing inner ring 128 and a bearing outer ring 111, balls 110 are arranged between the bearing inner ring 128 and the bearing outer ring 111, clamping grooves 122 are respectively arranged at the tops of the bearing inner ring 128 and the bearing outer ring 111, the bearing inner ring 128 is sleeved on the stirring shaft, and the bearing outer ring 111 is arranged on the outer cover.

The opposite sides of the sealing inner ring 123 and the sealing outer ring 117 are respectively provided with a sealing groove 125, a sealing ring 119 is arranged between the sealing inner ring 123 and the sealing groove 125 of the sealing outer ring 117, the sealing ring 119 is of a hollow structure, a through hole 130 is arranged on the sealing ring 119, and a sliding material sleeve 120 is sleeved outside the sealing ring 119;

the sealing circle 119 is connected with one end of the air inlet expansion pipe 116, the other end of the air inlet expansion pipe penetrates through the sealing outer ring 117 to be connected with the air inlet main pipe 1100, a sliding material supplementing channel 115 connected with the sealing groove 125 of the sealing outer ring 117 is arranged in the sealing outer ring 117, and the sliding material supplementing channel 115 is connected with the sliding material supplementing pipe 131; the bottom of the sealing outer ring 117 is provided with an elastic sealing ring 118 and an elastic sealing ring, the bottom of the sealing inner ring 123 is provided with a sealing ring spigot 129, and the inner ring edge of the elastic sealing ring 118 extends to the sealing ring spigot.

The sealing ring 119 is provided with a through hole 130, air enters through the air inlet expansion pipe 116 and is blown out from the through hole 130 to blow the sliding material sleeve 120 to be large, and the sliding material sleeve can be filled in a sealing groove 125 between the sealing inner ring 123 and the sealing outer ring 117. While forcing the inner annular edge of elastomeric seal ring 118 against seal ring seam allowance 129 to form a good seal against bearing 180.

Because the sliding material sleeve is made of very smooth materials, the rotating sealing inner ring 123 and the rotating sealing outer ring 117 form a good rotating lubrication state, and meanwhile, the expanded sliding material sleeve can block a gap between the sealing inner ring 123 and the sealing outer ring 117 to form a good closed space. The sliding material sleeve is worn during rotation, so that the sliding material can be continuously replenished from the sliding material replenishing passage 115.

The sealing cover component 181 further comprises a sealing inner ring 123 and a sealing outer ring 117, the bottoms of the sealing inner ring 123 and the sealing outer ring 117 are respectively provided with a laminating inner ring 133 and a laminating outer ring 126, the bottoms of the laminating inner ring and the laminating outer ring are respectively provided with a convex ring 113, the laminating inner ring and the laminating outer ring are respectively laminated on the tops of the bearing inner ring 128 and the bearing outer ring 111, and the convex ring 113 is embedded into the clamping groove 122.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.