CN207899435U - A kind of chemical reaction device with waste gas collection device - Google Patents

Abstract

The utility model discloses a kind of chemical reaction devices with waste gas collection device,Including autoclave body,Stirring shaft is equipped at autoclave body inside center vertically,Stirring shaft top is connected with driving motor,It is respectively equipped with the first stirring blade and the second stirring blade up and down on the outer wall of stirring shaft,Stirring through-hole is offered on the first stirring blade and the second stirring blade,The outer wall stage casing of stirring shaft is equipped with multiple diamond shape stirring blades,A kind of chemical reaction device with waste gas collection device of the utility model,Material can be sufficiently mixed,So that material reaction is more uniform,Improve reaction speed,Shorten the reaction time,It can realize automatic addition auxiliary material,And auxiliary material enter autoclave body inside after can be sufficiently mixed with material,Further improve reaction efficiency,The exhaust gas generated in the reaction kettle course of work can be handled,Protect environment,It additionally is able to that the vibrations generated when device work are greatly reduced,Reduce noise,Improve stability.

Description

A kind of chemical reaction device with waste gas collection device

Technical field

The utility model is related to chemical production technical field, specifically a kind of chemical reaction dress with waste gas collection device It sets.

Background technology

The broad understanding of reaction kettle has the container physically or chemically reacted, is matched with parameter by the structure design to 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, Rubber, pesticide, dyestuff, medicine, food, for completing the pressure of the technical process such as vulcanization, nitrification, hydrogenation, hydrocarbonylation, polymerization, condensation Force container, such as reactor, reaction pot, decomposition pot, polymeric kettle etc.；Material generally has carbon manganese steel, stainless steel, zirconium, Ni-based（It breathes out Family name, Monel, inconel）Alloy and other composite materials.

In chemical process, it is often necessary to use reaction kettle and be chemically reacted to material, existing reaction kettle is big It is all simple in structure, have a single function, material reaction is insufficient and the reaction time is long, and influence is caused on the efficiency of Chemical Manufacture, one As reaction kettle cannot carry out effective damping, shake that big, noise is big in the reaction kettle course of work, affect the use of reaction kettle Service life.

Utility model content

It is above-mentioned to solve the purpose of this utility model is to provide a kind of chemical reaction device with waste gas collection device The problem of being proposed in background technology.

To achieve the above object, the utility model provides the following technical solutions：

A kind of chemical reaction device with waste gas collection device, including autoclave body are set vertically at the autoclave body inside center There are stirring shaft, stirring shaft top to be connected with driving motor, the first paddle is respectively equipped with up and down on the outer wall of stirring shaft Piece and the second stirring blade, offer stirring through-hole on the first stirring blade and the second stirring blade, stirring shaft it is outer Wall stage casing is equipped with multiple diamond shape stirring blades, and multiple diamond shape stirring blades intersect and each diamond shape stirring blade is about stirring It mixes shaft axisymmetricly, is also associated with stirring-head in the bottom end of stirring shaft, top is connected with exhaust pipe on the left of the autoclave body, arranges Tracheae left end stretches into inside gas collecting tube, and gas collecting tube bottom end is connected with filter, and filter includes end seal, filter device, face Plate and partition board, the sealing of partition board one are placed on the outside of the tail end air port other end, and filter device is fixed to be formed with tail end air port and partition board In space, the end wall of the end seal other end and the lateral wall of filter device are tightly connected by gasket, and panel fixes covering Positioned at the other end of partition board, the autoclave body is equipped with adjuvant adding device, and damping device, damping device are equipped on the downside of the autoclave body Including bottom plate, both sides at the top of bottom plate are connected with supporting rod by shaft, the top of bottom plate and are located at two supporting rods Between be fixedly connected with guide post, the top of guide post is fixedly connected with top plate, and top plate is fixed on the downside outer wall of autoclave body, position The surface that ring set is set to guide post is moved, the surface of guide post is arranged with movable plate, and the bottom of movable plate passes through mobile spring and bottom It is fixedly connected at the top of plate, and mobile spring, around the surface for being set to guide post, the top of supporting rod through movable plate and is prolonged The top of movable plate is extended to, the top of supporting rod is fixedly connected with limited block, and the bottom of limited block passes through limit spring and movement It is fixedly connected at the top of plate, and limit spring is around the surface for being set to supporting rod.

Further：The distance between first stirring blade and the second stirring blade are 30-50cm, and described first stirs The making material for mixing blade and the second stirring blade is ceramic material.

Further：First stirring blade and the second stirring blade are by two cross one another stirring blade structures At, and the angle of two stirring blades is 30 ° -60 °.

Further：A diameter of 8-12mm of the stirring through-hole, the distance between adjacent two stirring through-holes are equal.

Further：The shape of the stirring-head is hemispherical.

Further：The gas collecting tube is L-shaped pipeline, and it is 30-80cm that exhaust pipe, which stretches into the depth inside gas collecting tube,.

Further：The shape of the gasket is annular, and gasket fixing seal is clamped in the end seal other end End face and the end face of filter device lateral ends between.

Further：The adjuvant adding device includes the auxiliary material intrusion pipe being arranged on the left of autoclave body, and auxiliary material intrusion pipe is stretched Enter to autoclave body inside center, auxiliary material intrusion pipe right end is provided with central tube, and auxiliary material intrusion pipe is connected with central tube, the center Pipe diameter is more than auxiliary material and pipe diameter is perfused, and is provided with auxiliary material nozzle on the downside of central tube, the auxiliary material nozzle is provided with several splashes Mouthful and splash mouth be evenly distributed on around auxiliary material nozzle, be in closed state on the upside of central tube, inductor be provided on the upside of central tube, Electrically-controlled valve is provided on auxiliary material intrusion pipe, auxiliary material intrusion pipe one end is additionally provided with auxiliary material pump, is arranged on the outer wall of autoclave body left side There are controller, inductor and electrically-controlled valve to be electrically connected with controller.

Further：The top of the bottom plate and decoupling rod, and decoupling rod have been fixedly connected with it positioned at the both sides of supporting rod It is fixedly connected with the surface of supporting rod by damping spring close to the side of supporting rod.

Compared with prior art, the utility model has the beneficial effects that：

1, the first stirring blade and the second stirring blade can be stirred the material inside autoclave body, effective improve Mixing effect, stirrer paddle use the structure with through-hole, not only can adequately stir material, and mitigate stirring Weight, reduce requirement to reaction kettle power, energy saving, in whipping process, multiple diamond shape stirring blades intersect, Material degree of progress can quickly be stirred, the hemispherical stirring-head being arranged in stirring shaft bottom end can be to the material of autoclave body bottom It is stirred, avoids the generation at stirring dead angle.

2, it avoids and filter upstream gas is caused to be directly entered without filter device filtering since bulkhead seal is improper Filter downstream influences filter downstream air quality, when air-supply, avoid when ensuring air purity therein, return air and air draft Dangerous gas is discharged to the external world in it, avoids environmental pollution, protects environment.

3, by the way that adjuvant adding device is arranged, it can realize automatic addition auxiliary material, several sprays are provided on auxiliary material nozzle It splashing mouth and splash mouth is evenly distributed on around auxiliary material nozzle so that auxiliary material can be sufficiently mixed after entering autoclave body inside with material, Non-uniform phenomenon is mixed when solving perfusion auxiliary material in the prior art, reaction efficiency is further improved, improves chemical industry Production efficiency.

4, by the way that damping device is arranged on the downside of autoclave body, the vibrations generated in the autoclave body course of work can be greatly lowered, Avoid due to vibrate it is excessive and caused by big noise, also improve the mechanical structure stability of autoclave body, extend making for autoclave body Use the service life.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of the chemical reaction device with waste gas collection device.

Fig. 2 is a kind of structural schematic diagram of adjuvant adding device in chemical reaction device with waste gas collection device.

Fig. 3 is a kind of structural schematic diagram of damping device in chemical reaction device with waste gas collection device.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1-3, in the utility model embodiment, a kind of chemical reaction device with waste gas collection device, packet Autoclave body 1 is included, is equipped with stirring shaft 2 vertically at 1 inside center of the autoclave body, 2 top of stirring shaft is connected with driving motor 3, stirs It mixes and is respectively equipped with the first stirring blade 4 and the second stirring blade 5 up and down on the outer wall of shaft 2, the first stirring blade 4 and second stir It is 30-50cm to mix the distance between blade 5, and the making material of first stirring blade, 4 and second stirring blade 5 is ceramics Material, the first stirring blade 4 and the second stirring blade 5 are made of two cross one another stirring blades, and two paddles The angle of piece is 30 ° -60 °, and stirring through-hole 6, the stirring are offered on the first stirring blade 4 and the second stirring blade 5 A diameter of 8-12mm of through-hole 6, the distance between adjacent two stirring through-holes 6 are equal, and the outer wall stage casing of stirring shaft 2 is equipped with Multiple diamond shape stirring blades, multiple diamond shape stirring blades 8 intersect and each diamond shape stirring blade 8 is about stirring shaft 2 Axisymmetricly, it is also associated with stirring-head 7 in the bottom end of stirring shaft 2, the shape of the stirring-head 7 is hemispherical, the first stirring Blade 4 and the second stirring blade 5 can be stirred the material inside autoclave body 1, the first stirring blade 4 and the second paddle Piece 5 is made of two cross one another stirring blades, and the angle of two stirring blades is 30 ° -60 °, is effectively raised Mixing effect, stirrer paddle use the structure with through-hole, not only can adequately stir material, and mitigate stirring Weight reduces the requirement to reaction kettle power, and energy saving, in whipping process, multiple diamond shape stirring blades 8 intersect, 360 degree of quickly stirrings can be carried out to material, the hemispherical stirring-head 7 being arranged in 2 bottom end of stirring shaft can be to 1 bottom of autoclave body Material be stirred, avoid stirring dead angle generation；1 left side top of the autoclave body is connected with exhaust pipe 9, and exhaust pipe 9 is left End is stretched into inside gas collecting tube 10, and the gas collecting tube 10 is L-shaped pipeline, and the depth that the exhaust pipe 9 stretches into inside gas collecting tube 10 is 30-80cm, 10 bottom end of gas collecting tube are connected with filter 11, and filter 11 includes end seal 12, filter device 13,14 and of panel Partition board 15, the sealing of partition board 15 1 are placed on the outside of tail end air port 12 other end, and filter device 13 is fixed with tail end air port 12 and partition board In 15 spaces formed, the end wall of 12 other end of end seal, which is sealed with the lateral wall of filter device 13 by gasket 16, to be connected Connect, the shape of the gasket 16 is annular, and 16 fixing seal of gasket be clamped in 12 other end of end seal end face and Between the end face of 13 lateral ends of filter device, panel 14 fixes the other end of the covering positioned at partition board 15, since exhaust pipe 9 stretches into Inside gas collecting tube 10 so that the exhaust gas that exhaust pipe 9 is discharged can be all collected into inside gas collecting tube 10 without escaping, and be passed through For tail end air port directly with filter lateral wall by sealing element stabilized seal, the partition board of sealing structure weakness is located at tail end air port Outside, partition board not with air hose where space contact, avoid caused since bulkhead seal is improper filter upstream gas without Filter device filtering, which is directly entered filter downstream, influences filter downstream air quality, and when air-supply ensures air cleaning therein Degree, when return air and air draft, avoid dangerous gas in it and are discharged to the external world, avoid environmental pollution, protect environment；It is described Autoclave body 1 is equipped with adjuvant adding device, and adjuvant adding device includes the auxiliary material intrusion pipe 17 being arranged on the left of autoclave body, auxiliary material perfusion Pipe 17 extend into 1 inside center of autoclave body, and auxiliary material intrusion pipe right end is provided with central tube 18, auxiliary material intrusion pipe 17 and 18 phase of central tube Connection, 18 diameter of the central tube are more than 17 diameter of auxiliary material intrusion pipe, and 18 downside of central tube is provided with auxiliary material nozzle 19, described auxiliary Material nozzle 19 is provided with several splash mouths and splash mouth is evenly distributed on around auxiliary material nozzle 19, and 18 upside of central tube is in closed State, 18 upside of central tube are provided with inductor 20, electrically-controlled valve 21, the auxiliary material intrusion pipe 17 1 are provided on auxiliary material intrusion pipe 17 End is additionally provided with auxiliary material pump 22, is provided with controller 23 on 1 left side outer wall of autoclave body, and inductor 20 and electrically-controlled valve 21 are and controller 23 are electrically connected, and by the way that adjuvant adding device is arranged, can realize automatic addition auxiliary material, are provided on auxiliary material nozzle 19 several Splash mouth and splash mouth is evenly distributed on around auxiliary material nozzle 19 so that auxiliary material can be abundant with material after entering 1 inside of autoclave body Mixing mixes non-uniform phenomenon when solving perfusion auxiliary material in the prior art, further improves reaction efficiency, improve Chemical Manufacture efficiency；1 downside of the autoclave body is equipped with damping device 24, and damping device 24 includes bottom plate 249,249 top of bottom plate Both sides are connected with supporting rod 247, the top of bottom plate 249 and the fixed company between two supporting rods 247 by shaft It is connected to guide post 241, the top of guide post 241 is fixedly connected with top plate 2410, and top plate 2410 is fixed on the downside outer wall of autoclave body 1 On, displacement ring set is set to the surface of guide post 241, and the surface of guide post 241 is arranged with movable plate 244, the bottom of movable plate 244 It is fixedly connected with the top of bottom plate 249 by mobile spring 245, and mobile spring 245 is around the table for being set to guide post 241 The top in face, supporting rod 247 runs through movable plate 244 and extends to the top of movable plate 244, and the top of supporting rod 247, which is fixed, to be connected It is connected to limited block 242, the bottom of limited block 242 is fixedly connected by limit spring 243 with the top of movable plate 244, and is limited Spring 243 is fixedly connected with around the surface for being set to supporting rod 247, the top of bottom plate 249 and positioned at the both sides of supporting rod 247 There is decoupling rod 246, and decoupling rod 246 is solid by the surface of damping spring 248 and supporting rod 247 close to the side of supporting rod 247 Fixed connection can be greatly lowered the vibrations generated in the autoclave body course of work, keep away by the way that damping device is arranged in 1 downside of autoclave body Exempted from due to vibrate it is excessive and caused by big noise, also improve the mechanical structure stability of autoclave body, extend the use of autoclave body Service life.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (9)

1. a kind of chemical reaction device with waste gas collection device, including autoclave body（1）, which is characterized in that the autoclave body（1）It is interior Stirring shaft is equipped at portion center vertically（2）, stirring shaft（2）Top is connected with driving motor（3）, stirring shaft（2）It is outer It is respectively equipped with the first stirring blade up and down on wall（4）With the second stirring blade（5）, in the first stirring blade（4）With the second stirring Blade（5）On offer stirring through-hole（6）, stirring shaft（2）Outer wall stage casing be equipped with multiple diamond shape stirring blades, Duo Geling Shape stirring blade（8）It intersects and each diamond shape stirring blade（8）About stirring shaft（2）Axisymmetricly, turn in stirring Axis（2）Bottom end be also associated with stirring-head（7）, the autoclave body（1）Left side top is connected with exhaust pipe（9）, exhaust pipe（9）Left end Stretch into gas collecting tube（10）Inside, gas collecting tube（10）Bottom end is connected with filter（11）, filter（11）Including end seal（12）、 Filter device（13）, panel（14）And partition board（15）, partition board（15）One sealing is placed on end seal（12）On the outside of the other end, filtering Device（13）Fixed and end seal（12）And partition board（15）In the space of formation, end seal（12）The end wall and mistake of the other end Filter device（13）Lateral wall pass through gasket（16）It is tightly connected, panel（14）Fixed covering is located at partition board（15）It is another End, the autoclave body（1）It is equipped with adjuvant adding device, the autoclave body（1）Downside is equipped with damping device（24）, damping device（24） Including bottom plate（249）, bottom plate（249）The both sides at top are connected with supporting rod by shaft（247）, bottom plate（249）'s Top and be located at two supporting rods（247）Between be fixedly connected with guide post（241）, guide post（241）Top be fixedly connected There is top plate（2410）, top plate（2410）It is fixed on autoclave body（1）Downside outer wall on, displacement ring set be set to guide post（241）Table Face, guide post（241）Surface be arranged with movable plate（244）, movable plate（244）Bottom pass through mobile spring（245）The bottom of with Plate（249）Top be fixedly connected, and mobile spring（245）It surround and is set to guide post（241）Surface, supporting rod（247） Top run through movable plate（244）And extend to movable plate（244）Top, supporting rod（247）Top be fixedly connected it is limited Position block（242）, limited block（242）Bottom pass through limit spring（243）With movable plate（244）Top be fixedly connected, and limit Position spring（243）It surround and is set to supporting rod（247）Surface.

2. a kind of chemical reaction device with waste gas collection device according to claim 1, it is characterised in that：Described One stirring blade（4）With the second stirring blade（5）The distance between be 30-50cm, first stirring blade（4）It is stirred with second Mix blade（5）Making material be ceramic material.

3. a kind of chemical reaction device with waste gas collection device according to claim 1, it is characterised in that：Described One stirring blade（4）With the second stirring blade（5）It is made of two cross one another stirring blades, and two stirring blades Angle is 30 ° -60 °.

4. a kind of chemical reaction device with waste gas collection device according to claim 1, it is characterised in that：It is described to stir Mix through-hole（6）A diameter of 8-12mm, adjacent two stirring through-holes（6）The distance between it is equal.

5. a kind of chemical reaction device with waste gas collection device according to claim 1, it is characterised in that：It is described to stir Mix head（7）Shape be hemispherical.

6. a kind of chemical reaction device with waste gas collection device according to claim 1, it is characterised in that：The collection Tracheae（10）For L-shaped pipeline, and exhaust pipe（9）Stretch into gas collecting tube（10）Internal depth is 30-80cm.

7. a kind of chemical reaction device with waste gas collection device according to claim 1, it is characterised in that：It is described close Packing（16）Shape be annular, and gasket（16）Fixing seal is clamped in end seal（12）The end face of the other end and filtering Device（13）Between the end face of lateral ends.

8. a kind of chemical reaction device with waste gas collection device according to claim 1, it is characterised in that：It is described auxiliary Expect that adding set includes the auxiliary material intrusion pipe being arranged on the left of autoclave body（17）, auxiliary material intrusion pipe（17）It extend into autoclave body（1）It is internal Center, auxiliary material intrusion pipe right end are provided with central tube（18）, auxiliary material intrusion pipe（17）With central tube（18）It is connected, the center Pipe（18）Diameter is more than auxiliary material intrusion pipe（17）Diameter, central tube（18）Downside is provided with auxiliary material nozzle（19）, the auxiliary material spray Head（19）It is provided with several splash mouths and splash mouth is evenly distributed on auxiliary material nozzle（19）Around, central tube（18）Upside is in closing State, central tube（18）Upside is provided with inductor（20）, auxiliary material intrusion pipe（17）On be provided with electrically-controlled valve（21）, the auxiliary material Intrusion pipe（17）One end is additionally provided with auxiliary material pump（22）, autoclave body（1）It is provided with controller on the outer wall of left side（23）, inductor（20） And electrically-controlled valve（21）And controller（23）It is electrically connected.

9. a kind of chemical reaction device with waste gas collection device according to claim 1, it is characterised in that：The bottom Plate（249）Top and be located at supporting rod（247）Both sides be fixedly connected with decoupling rod（246）, and decoupling rod（246）It is close Supporting rod（247）Side pass through damping spring（248）With supporting rod（247）Surface be fixedly connected.