CN209302723U - A kind of thiophen acetyl chloride constant temperature energy-saving reactor tank - Google Patents

Abstract

The utility model provides a kind of thiophen acetyl chloride constant temperature energy-saving reactor tank, it is related to reactor tank field, including reacting tank body, heat transfer jacket is equipped with above the outer wall of reacting tank body, helical pipe is equipped in heat transfer jacket, thermally conductive solid material is filled between heat transfer jacket and helical pipe, the rear side of feed inlet is equipped with steam pipeline, reflux unit is equipped in steam pipeline, steam pipeline is connect with helical pipe by L-type pipeline, the bottom end of reacting tank body is equipped with heater, reflux unit includes L-type guide rail, the front side bilateral symmetry of L-type guide rail passes through rotation axis and is rotatablely connected back flow plate, L-type guide rail is equipped with guide block, guide block is arranged between back flow plate, the rear end of L-type guide rail is equipped with motor bin, motor bin is equipped with square hole, servo motor is equipped in motor bin, conveyer belt passes through the output shaft of square hole connection servo motor and the top of guide block, the utility model makes Reactor tank is obtained to be able to maintain constant temperature and make full use of the steam energy on the basis of reducing attachment device.

Description

A kind of thiophen acetyl chloride constant temperature energy-saving reactor tank

Technical field

The utility model relates to reactor tank fields, and in particular to a kind of thiophen acetyl chloride constant temperature energy-saving reactor tank.

Background technique

Chemical reaction, especially to the chemical reaction higher reaction of environmental requirement, generally selecting reactor tank is reaction vessel, And reactor tank all have heating rapidly, high temperature resistant, corrosion-resistant, hygienic, non-environmental-pollution, do not need boiler automatic heating, user Just the features such as, substantially meets chemically synthesized environmental requirement.

And in the preparation process of thiophen acetyl chloride, it is that raw material is subjected to heat transfer to glass reaction pot by water-bath, with Certain temperature constant state is maintained, subsequent distillation fraction obtains final product, and often structure is simple for common response tank, it is difficult to realize The purpose of long-time heating water bath, and without fraction collector.

One kind of Publication No. CN207169691U is energy-efficient to steam formula cycling hot reactor tank comprising reactor tank, condensation Pipe, heat exchange tank, separate pipeline, water-oil separating chamber and suction pump, the reactor tank upper end are connected with upper cover, in upper cover upper end Portion is provided with motor, and motor output end is connected with agitating shaft, and shaft bottom is connected with paddle, agitating shaft periphery It is provided with helical heating pipe, reactor tank right wall top is provided with exhaust outlet, and exhaust outlet right end is connected with condenser pipe, condenser pipe Periphery is provided with heat exchange tank, and condenser pipe lower end is connected with separate pipeline, inlays in separate pipeline and is provided with increasing vane piece, point Be connected with water-oil separating chamber from lower end of duct periphery, separate pipeline lower end is connected with suction pump, suction pump right end and Recovery tube is connected between feed pipe.

The utility model thermogenetic gas will be added to condense after using gas waste-heat, while after condensate liquid is separated effectively at Divide recycling to use, improve utilization rate, therefore reach energy saving purpose, but be directed to the preparation of thiophen acetyl chloride, which can not Meet the constant temperature requirement in its preparation process.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of thiophen acetyl chloride constant temperature energy-saving reactor tank, so that Reactor tank is able to maintain constant temperature and makes full use of the steam energy on the basis of reducing attachment device.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs:

The outer wall top of a kind of thiophen acetyl chloride constant temperature energy-saving reactor tank, including reacting tank body, the reacting tank body is equipped with Heat transfer jacket, the heat transfer jacket is interior to be equipped with helical pipe, and thermally conductive solid material is filled between the heat transfer jacket and the helical pipe, described The nozzle of helical pipe extends to the rear side of the heat transfer jacket, and the top of the reacting tank body is equipped with feed inlet, the feed inlet Rear side be equipped with steam pipeline, reflux unit is equipped in the steam pipeline, the steam pipeline and the helical pipe pass through L The connection of type pipeline, the bottom end of the reacting tank body are equipped with heater, and the outer lower end bilateral symmetry of the reacting tank body is equipped with branch Support, the rear side of the reacting tank body are equipped with discharge port, are equipped with first manual valve on the feed inlet and the discharge port, The reflux unit includes L-type guide rail, and the front side bilateral symmetry of the L-type guide rail is rotatablely connected back flow plate, institute by rotation axis L-type guide rail is stated equipped with guide block, the guide block is arranged between the back flow plate, and the rear end of the L-type guide rail is equipped with motor bin, The motor bin is equipped with square hole, and servo motor is equipped in the motor bin, and conveyer belt passes through the square hole and connects the servo The top of the output shaft of motor and the guide block, the rear end of the L-type guide rail and the motor bin with the steam pipeline Inner wall connection.

Preferably, the both ends of the rotation axis are equipped with limited block.

Preferably, the inner wall of the reacting tank body is equipped with temperature sensor, studs with controller in the reacting tank body, described Controller is electrically connected with the servo motor, the temperature sensor, the heater respectively, the controller, servo electricity Machine and the temperature sensor and the heater are all connect with external power supply.

Preferably, the L-type pipeline is equipped with the second manually-operated gate.

Preferably, support frame as described above is A type support frame, and the bottom of the A type support frame is equipped with silica-gel antiskid pad.

(3) beneficial effect

The utility model provides a kind of thiophen acetyl chloride constant temperature energy-saving reactor tank, has the advantages that

Firstly, being equipped with steam conduit and muff, steam is passed through in muff by helical pipe, muff is added Heat, to realize that muff to the insulation effect above reacting tank body, helps thiophenacetyl preparation process to accelerate fractionation speed, keeps away Exempt from the too low influence fractionation of temperature above reacting tank body occur.

Secondly, being equipped with reflux unit, according to the variation automatic open-close of reaction temperature, realize in reaction process to product Reflux is collected, and the productivity of reactor tank is effectively improved.

Finally, the mutual cooperation between each component of the utility model, for thiophen acetyl chloride productive prospecting in existing skill It is further improved in art, and easy to operate, is suitble to large-scale promotion.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model；

Fig. 3 is the structural schematic diagram of the utility model steam pipeline and L-type pipeline connection relationship；

Fig. 4 is the structural schematic diagram of utility model reflux unit；

Fig. 5 is the structural schematic diagram of utility model reflux unit；

Fig. 6 uses schematic diagram for the utility model reflux unit；

In attached drawing, each label is respectively represented:

1- reacting tank body；2- heat transfer jacket；3- servo motor；4- feed inlet；5- steam pipeline；6-L type pipeline；7- heating Device；8- support frame；9- helical pipe；10- reflux unit；11- back flow plate；12- guide block；13-L type guide rail；14- conveyer belt；15- Rotation axis；16- motor bin.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

As shown in Figure 1, a kind of thiophen acetyl chloride constant temperature energy-saving reactor tank, including reacting tank body 1, the outer wall of reacting tank body 1 Top is equipped with heat transfer jacket 2, and thermally conductive solid material is filled between heat transfer jacket 2 and helical pipe 9.

As shown in figure 3, being equipped with helical pipe 9 in heat transfer jacket 2, the nozzle of helical pipe 9 extends to the rear side of heat transfer jacket 2.

As shown in Figure 1, the top of reacting tank body 1 is equipped with feed inlet 4, the rear side of feed inlet 4 is equipped with steam pipeline 5.

As shown in figure 3, steam pipeline 5 is connect with helical pipe 9 by L-type pipeline 6.

When reacting tank body 1 generates steam, steam will ascend into steam pipeline 5 and enter spiral shell along L type pipeline 6 immediately Coil road 9, since helical pipe 9 is set in heat transfer jacket 2, and the nozzle of helical pipe 9 extends to the rear side of heat transfer jacket 2, steam Thermally conductive solid material is delivered heat to, then heat conductivity heat-insulating is carried out by top of the thermally conductive solid material to reacting tank body 1, is being kept away from heating While 1 ambient heat of reacting tank body of device 7, steam is reused.

Heat transfer heat preservation is carried out to reacting tank body 1 using thermally conductive solid material, is heated compared to open steam encapsulation reaction tank body 1, It is beneficial to increase the heat residence time, increases reactor tank overall stability.

Wherein, L-type pipeline 6 is equipped with the second manually-operated gate.

In use, can be controlled by vapor flow rate of the manually-operated gate to steam pipeline.

As shown in Figure 1, the bottom end of reacting tank body 1 is equipped with heater 7, the outer lower end bilateral symmetry of reacting tank body 1 is equipped with Support frame 8, the rear side of reacting tank body 1 are equipped with discharge port, are equipped with first manual valve on feed inlet 4 and discharge port.

In use, can be heated by heater 7 to reacting tank body 1, is realized and fed by feed inlet 4 and discharge port With discharging.

Wherein, support frame 8 is A type support frame, and the bottom of A type support frame is equipped with silica-gel antiskid pad.

It is equipped with silica-gel antiskid pad using A type support frame, and in device bottom, effectively increases the stability of device entirety.

As shown in Fig. 2, being equipped with reflux unit 10 in steam pipeline 5.

As Figure 4-Figure 6, reflux unit 10 includes L-type guide rail 13, and the front side bilateral symmetry of L-type guide rail 13 passes through rotation axis 15 rotation connection back flow plates 11, L-type guide rail 13 are equipped with guide block 12, and guide block 12 is arranged between back flow plate 11, L-type guide rail 13 Rear end is equipped with motor bin 16, and motor bin 16 is equipped with square hole, servo motor 3 is equipped in motor bin 16, and conveyer belt 14 passes through side Hole connects the output shaft of servo motor 3 and the top of guide block 12, the rear end of L-type guide rail 13 and motor bin 16 with steam pipeline 5 Inner wall connection.

Wherein, the both ends of rotation axis 15 are equipped with limited block.

In use, since guide block 12 is arranged between back flow plate 11, when guide block 12 is located at the end of L-type guide rail 13 When, as illustrated in figures 4-5, " A " type closed state will be presented in back flow plate 11, when guide block 12 is moved upwards along L-type guide rail 13, by It is rotatablely connected in back flow plate 11 and the front side of L-type guide rail 13 by rotation axis 15, therefore it will be center of circle rotation with rotation axis 15, As shown in fig. 6, being opened from inside to outside in steam pipeline 5.

As shown in Fig. 2, steam pipeline 5 is not completely covered in back flow plate 11, but most of steam will all be refluxed plate 11 and hinder Gear, and flow back to the cold, achieve the purpose that recycle evaporant.

Since servo motor 3 is connect with guide block 12 by conveyer belt 14, the rotation of servo motor 3 realization pair can be passed through The winding of conveyer belt 14 unreels, so that guide block 12 be driven to move up and down.

The inner wall of reacting tank body 1 is equipped with temperature sensor, studs with controller in reacting tank body 1, controller respectively with servo Motor 3, temperature sensor, heater 7 are electrically connected, and controller, servo motor 3 and temperature sensor and heater 7 are complete Portion is connect with external power supply.

In use, by the temperature inside temperature sensor senses reacting tank body 1, when temperature is higher than setting value, control Device controls heater 7 and stops heating, and to maintain constant temperature, when temperature is located at reflux value, controller controls servo motor 3 and rotates, Guide block 12 is pulled up, while back flow plate 11 is opened, after temperature change is completed in reflux, it is reversed that controller controls servo motor 3 Rotation, back flow plate 11 is tightened.

One specific embodiment of the utility model are as follows:

In use, can enter raw material in reacting tank body 1 by feed inlet 4, for controller by control heater 7, control is anti- Answer the temperature atmosphere in tank body 1.

When reaching set temperature in reacting tank body 1, controller control servo motor 3 rotate, back flow plate 11 open, when return After stream, controller control servo motor 3 is rotated backward, and back flow plate 11 is tightened.

Back flow plate 11 is under tightening state, and steam is entered in heat transfer jacket 2 by steam pipeline 5, L-type pipeline 6, in helical pipe The thermally conductive solid material in heat transfer jacket 2 is heated in 9, to realize the temperature atmosphere for keeping 1 top of reacting tank body, avoids steam Occurs the problem of cooling phenomenon is discharged to fractionation of setting out in uphill process.

After completion of the reaction, reaction solution is discharged by discharge port.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims (5)

1. a kind of thiophen acetyl chloride constant temperature energy-saving reactor tank, which is characterized in that including reacting tank body (1), the reacting tank body (1) Outer wall above be equipped with heat transfer jacket (2), be equipped with helical pipe (9) in the heat transfer jacket (2), the heat transfer jacket (2) and the spiral shell Thermally conductive solid material is filled between coil road (9), the nozzle of the helical pipe (9) extends to the rear side of the heat transfer jacket (2), described The top of reacting tank body (1) is equipped with feed inlet (4), and the rear side of the feed inlet (4) is equipped with steam pipeline (5), the steam pipe Reflux unit (10) are equipped in road (5), the steam pipeline (5) is connect with the helical pipe (9) by L-type pipeline (6), institute The bottom end for stating reacting tank body (1) is equipped with heater (7), and the outer lower end bilateral symmetry of the reacting tank body (1) is equipped with support frame (8), the rear side of the reacting tank body (1) is equipped with discharge port, is equipped with first manual on the feed inlet (4) and the discharge port Valve, the reflux unit (10) include L-type guide rail (13), and the front side bilateral symmetry of the L-type guide rail (13) passes through rotation axis (15) back flow plate (11) are rotatablely connected, the L-type guide rail (13) is equipped with guide block (12), and the guide block (12) is arranged at described time Between flowing plate (11), the rear end of the L-type guide rail (13) is equipped with motor bin (16), and the motor bin (16) is equipped with square hole, institute It states in motor bin (16) and is equipped with servo motor (3), conveyer belt (14) passes through the output that the square hole connects the servo motor (3) The top of axis and the guide block (12), the rear end of the L-type guide rail (13) and the motor bin (16) with the steam pipeline (5) inner wall connection.

2. thiophen acetyl chloride constant temperature energy-saving reactor tank as described in claim 1, which is characterized in that the two of the rotation axis (15) End is equipped with limited block.

3. thiophen acetyl chloride constant temperature energy-saving reactor tank as described in claim 1, which is characterized in that the reacting tank body (1) Inner wall is equipped with temperature sensor, studs with controller in the reacting tank body (1), the controller respectively with the servo motor (3), the temperature sensor, the heater (7) are electrically connected, and the controller, servo motor (3) and the temperature pass Sensor and the heater (7) are all connect with external power supply.

4. thiophen acetyl chloride constant temperature energy-saving reactor tank as described in claim 1, which is characterized in that set on the L-type pipeline (6) There is the second manually-operated gate.

5. thiophen acetyl chloride constant temperature energy-saving reactor tank as described in claim 1, which is characterized in that support frame as described above (8) is A type The bottom of support frame, the A type support frame is equipped with silica-gel antiskid pad.