CN207786577U - High-efficiency helical coil pipe reaction unit - Google Patents

Abstract

The utility model is related to a kind of high-efficiency helical coil pipe reaction units, which is characterized in that the high-efficiency helical coil pipe reaction unit includes tank body component, Power Component, heat-exchanging component and mixing component；The Power Component is mounted on above tank body component；The heat-exchanging component part is mounted on tank body component outer wall, and another part is mounted in tank body；The mixing component is mounted on tank body component internal, and top is connected with Power Component, and the heat-exchanging component includes steam inlet, chuck, heat(ing) coil and condensation-water drain；The steam inlet is located at chuck upper end；The chuck is mounted on the outer wall both sides of tank body；The condensation-water drain is located at the bottom of chuck；The heat(ing) coil is mounted in tank body, and upper end is connected with steam inlet, and lower end outlet is connected with chuck.

Description

High-efficiency helical coil pipe reaction unit

Technical field

The present invention relates to a kind of high-efficiency helical coil pipe reaction units, belong to chemical technology field.

Background technology

Reaction kettle is processing apparatus important in industrial production, is matched with parameter by the structure design to reaction kettle container It sets, realizes the mixture function of the heating of technological requirement, evaporation, cooling and low high speed.Reaction kettle be widely used in oil, chemical industry, The fields such as rubber, pesticide, dyestuff, medicine, food are mainly used to complete the works such as vulcanization, nitrification, hydrogenation, hydrocarbonylation, polymerization, condensation The pressure vessel of skill process.Reaction kettle is in processing, it is sometimes desirable to provide or take away it to reactant in time and generate chemical reaction Required heat.But to be heated or cooled the time to raw material in kettle longer for the prior art, reduces production efficiency.If using Coil tube heating mode, although the time that raw material is heated or cooled in kettle can be improved.But due to coiled pipe and inner tank wall spacing Smaller, liquid folded by the two is not likely to produce flowing, therefore easily generates stirring dead angle.The mixing effect of product is greatly reduced, The applicability of product is set to have a greatly reduced quality.

Invention content

The present invention exactly for the technical problems in the prior art, provides a kind of high-efficiency helical coil pipe reaction unit, Entire technical solution is compact-sized, cost is relatively low, and energy conservation and environmental protection, the technical solution makes product exist by completely new Machine Design On the basis of having quick heat exchange function, the flowing velocity and tumbling effect of liquid in kettle are further increased, product is allowed to have It preferably is stirred ability, is also more in line with the production needs of people.

To achieve the goals above, technical scheme is as follows, a kind of high-efficiency helical coil pipe reaction unit, the height It includes tank body component, Power Component, heat-exchanging component and mixing component to imitate spiral coil reaction unit；The Power Component is mounted on Above tank body component；The heat-exchanging component part is mounted on tank body component outer wall, and another part is mounted in tank body；It is described Mixing component is mounted on tank body component internal, and top is connected with Power Component.The design structure is simply clear, tight between each component Close contact does not influence each other again, and required part replacement is convenient, is easy to the maintenance of product in use in the future.

As an improvement of the present invention, the tank body component include tank body, manhole, liquid outlet, inlet, relief valve and Blow-off pipe；The manhole is mounted on the left of top of the tank；The inlet is located at tank body left upper portion；The liquid outlet is located at tank Body bottom centre position；The relief valve is mounted on the right side of top of the tank；The blow-off pipe is located on the right side of top of the tank.Relief valve Setting can effectively avoid causing to explode due to gas pressure is excessive in tank body, to make reaction kettle in entire production process In it is more safe and efficient.

As an improvement of the present invention, the Power Component includes motor, retarder, holder, shaft coupling and axle envelope； The motor is mounted on the top of reaction kettle and stands on the central axes of tank body；The retarder is mounted on motor lower part； Motor is fixed on top of the tank by the holder；The shaft coupling is mounted on retarder lower part, and the other end connects agitating shaft；Axis Contact position of the envelope positioned at tank body and agitating shaft.Power Component uses vertical layout, motor to reduce to technological requirement through retarder Speed of agitator after, then by shaft coupling drive agitating shaft rotation, to drive anchor impeller to rotate.Each component of Power Component it Between be connected with each other and compact-sized.Entire power transmission processing efficient is steady, and energy loss is low.Therefore it is highly suitable as reacting The power source of kettle.

As an improvement of the present invention, the heat-exchanging component includes that steam inlet, chuck, heat(ing) coil, condensed water go out Mouthful；The steam inlet is located at chuck upper end；The chuck is mounted on the outer wall both sides of tank body；The condensation-water drain is located at folder The bottom of set；The heat(ing) coil is mounted in tank body, and upper end is connected with steam inlet, and lower end outlet is connected with chuck.Heat exchange Component contains two sets of heat-exchanger rigs, and both jacket for heat exchange and coiled pipe heat exchange, double heat-exchanger rigs can substantially shorten the heat to raw material Reaction time makes the fastest temperature reached needed for its generation chemical reaction of raw material.Two heat-exchanger rigs are respectively taken charge of at work Its duty.Heat in chuck is transmitted, and insulated wall can be played the role of.Make tank body at work, reduces external temperature in tank body The influence in portion.And coiled pipe heat-exchanger rig, then it can quickly exchange heat to the liquid in tank body, improve utilization rate of the thermal energy in pipe, Energy loss of the thermal energy in transmittance process is reduced, the heat-transfer effect of whole device is enhanced.

As an improvement of the present invention, two steam inlets contained by the heat-exchanging component are designed in opposition, and two steamings Vapor inlet is connected with hollow coiled pipe.The design of two steam inlets can more effectively change tank body and its internal liquid Heat and heat preservation, further increase the exchange capability of heat of product, to reinforce the production adaptative ability and the market competitiveness of product.

As an improvement of the present invention, the steam inlet end is equipped with steam filter screen.The setting of steam filter screen, can Effectively sundries to be avoided to enter chuck and heat(ing) coil with steam, to cause to be blocked inside the two.To post facility Maintenance of clean-up offers convenience.

As an improvement of the present invention, the heat(ing) coil includes hollow coiled pipe, coiled pipe fixing bolt, vehicle fixation branch Frame, sealing bearing, impeller and impeller runing rest；Between the hollow coiled pipe support is fixed by coiled pipe fixing bolt；The leaf Wheel is fixed on by impeller runing rest on sealing bearing；The sealing bearing is hollow mounted on two by vehicle fixing bracket Between coiled pipe.This law can be very good to solve the problems, such as that contained liquid fluidity is poor between heat(ing) coil and inner tank wall.By impeller Between being mounted on two hollow coiled pipes by fixed support device, first can effectively utilize space in kettle, and it is attached to reduce stirring Floor space of the feeder apparatus in kettle, to increase the liquid amount of tank body.Second paddle agitating device will produce liquid when working Whirlpool, whirlpool moves in kettle when encountering impeller, can impeller carry out rotation.Shear force and promotion caused by impeller rotation Big whirlpool is cut into numerous small whirlpools by power.Small whirlpool under the promotion of kinetic energy, pass through impeller continue IMPULSIVE HEATING coiled pipe and Not runny liquid between inner tank wall, pushes it to do and axially or radially moves.This operational process of a set of liquid in kettle It is effectively reduced the generation at stirring dead angle.So that raw material adequately can be stirred and is mixed in kettle.Third vehicle is fixed Holder can preferably fix hollow coiled pipe, keep it not easily to fall off in kettle, improve the safety of production.Therefore this design Technological requirement, and economical rationality can be not only better met, comprehensive architecture optimization is realized.

As an improvement of the present invention, the stirrer paddle can be adjusted according to the difference of stirring thing physical characteristic, It should be noted that should be noted that the width of propeller-blade when installation, collide to avoid between blade and coiled pipe.Different paddles Leaf its with different agitation characteristics, reasonably utilize different blades between physical property difference, so that liquid is reached suitable in kettle Flow regime.To further promote the adaptability of product, the different production requirements being more applicable between enterprise are allowed to, preferably For market service.

The opposite and prior art, the invention has the advantages that, 1）The technical solution overall construction design is ingenious, it is compact, Cost is relatively low；2）The setting of relief valve can effectively avoid because in tank body gas pressure it is excessive due to cause to explode, it is anti-to make Answer kettle more safe and efficient in entire production process；3）Power Component uses vertical layout, motor to reduce to work through retarder After the speed of agitator that skill requires, then by shaft coupling drive agitating shaft rotation, to drive anchor impeller to rotate.Power Component is each It is connected with each other between component and compact-sized, entire power transmission processing efficient is steady, and energy loss is low, therefore is very suitable for using Make the power source of reaction kettle；4）Heat-exchanging component contains two sets of heat-exchanger rigs, both jacket for heat exchange and coiled pipe heat exchange, double heat-exchanger rigs The thermal response time to raw material can substantially be shortened, make raw material it is the fastest reach its generate chemical reaction needed for temperature, two Each performs its own functions at work for a heat-exchanger rig, and the heat in chuck is transmitted, and can play the role of insulated wall, tank body is made to work When, influence of the reduction external temperature to tank interior, and coiled pipe heat-exchanger rig, then it can quickly exchange heat to the liquid in tank body, Utilization rate of the thermal energy in pipe is improved, energy loss of the thermal energy in transmittance process is reduced, enhances the heat-transfer effect of whole device； 5）The setting of steam filter screen, it is possible to prevente effectively from sundries enters chuck and heat(ing) coil with steam, to cause hair inside the two It is raw to block.It offers convenience to the maintenance of clean-up of post facility；6）The design of two steam inlets can more effectively to tank body and Its internal liquid is exchanged heat and is kept the temperature, and the exchange capability of heat of product is further increased, to reinforce the production adaptative ability of product And the market competitiveness；7) this law can be very good to solve the problems, such as that contained liquid fluidity is poor between heat(ing) coil and inner tank wall, By impeller by fixed support device between two hollow coiled pipes, first can effectively utilize space in kettle, reduce Floor space of the attachment device in kettle is stirred, to increase the liquid amount of tank body, the second paddle agitating device can produce when working Raw fluid eddies, whirlpool move in kettle when encountering impeller, can impeller progress rotation, shear force caused by impeller rotation And motive force, big whirlpool is cut into numerous small whirlpools, small whirlpool passes through impeller to continue IMPULSIVE HEATING under the promotion of kinetic energy Not runny liquid between coiled pipe and inner tank wall, pushes it to do and axially or radially moves, this fortune of a set of liquid in kettle Row flow is effectively reduced the generation at stirring dead angle, so that raw material adequately can be stirred and is mixed in kettle, third is whole Vehicle fixing bracket can preferably fix hollow coiled pipe, keep it not easily to fall off in kettle, improve the safety of production, therefore this Kind design can not only better meet technological requirement, and economical rationality, realize comprehensive architecture optimization；7）Different blades its With different agitation characteristics, the physical property difference between different blades is reasonably utilized, liquid is made to reach suitable flowing in kettle State is allowed to the different production requirements being more applicable between enterprise, is preferably city to further promote the adaptability of product Field service.

Description of the drawings

Fig. 1 is overall structure of the present invention；

Fig. 2 is partial structural diagram；

Fig. 3 is tank interior overlooking structure diagram；

In figure：1, tank body, 2, manhole, 3, liquid outlet, 4, inlet, 5, relief valve, 6, blow-off pipe, 7, motor, 8, subtract Fast device, 9, holder, 10, shaft coupling, 11, axle envelope, 12, steam inlet, 13, chuck, 14, condensation-water drain,

15, hollow coiled pipe, 16, coiled pipe fixing bolt, 17, vehicle fixing bracket, 18, sealing bearing, 19, impeller, 20, leaf Take turns runing rest, 21, agitating shaft, 22, dasher, 23, steam filter screen.

Specific implementation mode：

In order to deepen the understanding of the present invention, the present embodiment is described in detail below in conjunction with the accompanying drawings.

Embodiment 1：Referring to Fig. 1-Fig. 3, a kind of high-efficiency helical coil pipe reaction unit, the high-efficiency helical coil pipe reaction unit Including tank body component, Power Component, heat-exchanging component and mixing component；The Power Component is mounted on above tank body component；It is described A heat-exchanging component part is mounted on tank body component outer wall, and another part is mounted in tank body；The mixing component is mounted on tank Body component internal, top are connected with Power Component.The design structure is simply clear, is closely connected between each component and not mutual shadow It rings, required part replacement is convenient, is easy to the maintenance of product in use in the future, the tank body component includes tank body 1, manhole 2, liquid outlet 3, inlet 4, relief valve 5 and blow-off pipe 6；The manhole is mounted on the left of top of the tank；The feed liquor Mouth is located at tank body left upper portion；The liquid outlet is located at tank base center；It is right that the relief valve is mounted on top of the tank Side；The blow-off pipe is located on the right side of top of the tank.The setting of relief valve can be avoided effectively because gas pressure is excessive in tank body And cause to explode, to keep reaction kettle more safe and efficient in entire production process, the Power Component include motor 7, Retarder 8, holder 9, shaft coupling 10 and axle envelope 11；The motor is mounted on the top of reaction kettle and stands on the central axes of tank body On；The retarder is mounted on motor lower part；Motor is fixed on top of the tank by the holder；The shaft coupling is mounted on Retarder lower part, the other end connect agitating shaft；Axle envelope is located at the contact position of tank body and agitating shaft.Power Component uses vertical cloth Office, motor drives agitating shaft rotation after retarder reduces to the speed of agitator of technological requirement, then by shaft coupling, to drive Anchor impeller rotates.It is connected with each other between each component of Power Component and compact-sized.Entire power transmission processing efficient is steady, energy Amount loss is low.Therefore it is highly suitable as the power source of reaction kettle；The heat-exchanging component includes steam inlet 12, chuck 13, adds Hot coiled pipe, condensation-water drain 14；The steam inlet is located at chuck upper end；The chuck is mounted on the outer wall both sides of tank body；Institute State the bottom that condensation-water drain is located at chuck；The heat(ing) coil be mounted on tank body in, upper end is connected with steam inlet, under bring out Mouth is connected with chuck.Heat-exchanging component contains two sets of heat-exchanger rigs, both jacket for heat exchange and coiled pipe heat exchange, and double heat-exchanger rigs can be big Width shortens the thermal response time to raw material, makes the fastest temperature reached needed for its generation chemical reaction of raw material.Two heat exchange Each performs its own functions at work for device.Heat in chuck is transmitted, and insulated wall can be played the role of.Make tank body at work, reduces Influence of the external temperature to tank interior.And coiled pipe heat-exchanger rig, then it can quickly exchange heat to the liquid in tank body, improve thermal energy Utilization rate in pipe reduces energy loss of the thermal energy in transmittance process, enhances the heat-transfer effect of whole device, the heat exchange Two steam inlets contained by component are designed in opposition, and two steam inlets are connected with hollow coiled pipe.Two steam inlets Design more effectively can be exchanged heat and be kept the temperature to tank body and its internal liquid, and the exchange capability of heat of product is further increased, from And reinforce the production adaptative ability and the market competitiveness of product, the steam inlet end is equipped with steam filter screen 23.Steam is filtered The setting of net, it is possible to prevente effectively from sundries enters chuck and heat(ing) coil with steam, to cause to be blocked inside the two.It gives The maintenance of clean-up of post facility offers convenience, and the heat(ing) coil includes that hollow coiled pipe 15, coiled pipe fixing bolt 16, vehicle are fixed Holder 17, sealing bearing 18, impeller 19 and impeller runing rest 20；Between the hollow coiled pipe branch is fixed by coiled pipe fixing bolt Support；The impeller is fixed on by impeller runing rest on sealing bearing；The sealing bearing is installed by vehicle fixing bracket Between two hollow coiled pipes.This law can be very good to solve asking for contained liquid fluidity difference between heat(ing) coil and inner tank wall Topic.By impeller by fixed support device between two hollow coiled pipes, first can effectively utilize space in kettle, subtract Floor space of the stirring attachment device in kettle less, to increase the liquid amount of tank body.Meeting when second paddle agitating device works Fluid eddies are generated, whirlpool move in kettle when encountering impeller, can impeller progress rotation.It is cut caused by impeller rotation Big whirlpool is cut into numerous small whirlpools by power and motive force.Small whirlpool continues impact under the promotion of kinetic energy, across impeller and adds Not runny liquid between hot coiled pipe and inner tank wall, pushes it to do and axially or radially moves.This set of liquid is in kettle Operational process is effectively reduced the generation at stirring dead angle.So that raw material adequately can be stirred and is mixed in kettle.Third Vehicle fixing bracket can preferably fix hollow coiled pipe, keep it not easily to fall off in kettle, improve the safety of production.Therefore This design can not only better meet technological requirement, and economical rationality, realize comprehensive architecture optimization, the stirrer paddle It can be adjusted according to the difference of stirring thing physical characteristic, it should be noted that the width that should be noted that propeller-blade when installation, with It avoids colliding between blade and coiled pipe.Different blades its with different agitation characteristics, reasonably utilize different blades Between physical property difference, so that liquid is reached suitable flow regime in kettle.To further promote the adaptability of product, it is allowed to more Add suitable for the different production requirements between enterprise, is preferably market service.

It should be noted that above-described embodiment is only presently preferred embodiments of the present invention, there is no for the purpose of limiting the invention Protection domain, the equivalent replacement or replacement made based on the above technical solution, all belongs to the scope of protection of the present invention.

Claims (5)

1. a kind of high-efficiency helical coil pipe reaction unit, which is characterized in that the high-efficiency helical coil pipe reaction unit includes tank body group Part, Power Component, heat-exchanging component and mixing component；The Power Component is mounted on above tank body component；The heat-exchanging component one It is partially installed on tank body component outer wall, another part is mounted in tank body；The mixing component is mounted on tank body component internal, Top is connected with Power Component, and the tank body component includes tank body, manhole, liquid outlet, inlet, relief valve and blow-off pipe；Institute Manhole is stated on the left of top of the tank；The inlet is located at tank body left upper portion；The liquid outlet is located in tank base Heart position；The relief valve is mounted on the right side of top of the tank；The blow-off pipe is located on the right side of top of the tank, the Power Component packet Include motor, retarder, holder, shaft coupling and axle envelope；The motor is mounted on the top of reaction kettle and stands in tank body On axis；The retarder is mounted on motor lower part；Motor is fixed on top of the tank by the holder；The shaft coupling peace Mounted in retarder lower part, the other end connects agitating shaft；Axle envelope is located at the contact position of tank body and agitating shaft, the heat-exchanging component packet Include steam inlet, chuck, heat(ing) coil and condensation-water drain；The steam inlet is located at chuck upper end；The chuck installation In the outer wall both sides of tank body；The condensation-water drain is located at the bottom of chuck；The heat(ing) coil be mounted on tank body in, upper end with Steam inlet is connected, and lower end outlet is connected with chuck.

2. high-efficiency helical coil pipe reaction unit according to claim 1, which is characterized in that the heat(ing) coil includes hollow Coiled pipe, coiled pipe fixing bolt, vehicle fixing bracket, sealing bearing, impeller and impeller runing rest；It is relied between the hollow coiled pipe Coiled pipe fixing bolt fixes support；The impeller is fixed on by impeller runing rest on sealing bearing；The sealing bearing is logical Vehicle fixing bracket is crossed between two hollow coiled pipes.

3. according to the high-efficiency helical coil pipe reaction unit described in claim 2, which is characterized in that two contained by the heat-exchanging component A steam inlet is designed in opposition, and two steam inlets are connected with hollow coiled pipe.

4. according to the high-efficiency helical coil pipe reaction unit described in claim 3, which is characterized in that the steam inlet end peace Equipped with steam filter screen.

5. according to the high-efficiency helical coil pipe reaction unit described in claim 4, which is characterized in that the mixing component includes stirring Mix axis and dasher；The agitating shaft top is connected in shaft coupling, and lower part is for installing dasher.