CN218741321U - Packing type efficient acid mixer - Google Patents

Abstract

The utility model discloses a packing type high-efficiency acid mixer, which comprises a supporting base, wherein a lower main pipe is fixedly arranged at the top end of the supporting base, an upper main pipe is fixedly arranged at the top end of the lower main pipe through a supporting flange, an acid inlet pipe is arranged on one side surface of the upper main pipe in an extending manner, an exhaust pipe is arranged on the other side surface of the upper main pipe in an extending manner, and a top sealing blind plate is fixedly arranged at the top end of the upper main pipe; through the support base that sets up, the filler storehouse, diffusion hole and filler etc, the sour dense that has effectively avoided current muddy sour ware to adjust the circulation tank through adding the circulation tank after mixing sour and water with certain proportion in, but in the use, because the area of contact that sour and water mix is less, the part is exothermic serious, the radiating effect is poor, often cause sour, the water mixing position leads to the hybrid tube to damage because of local overheat, the life of device is shortened, need frequently overhaul and the problem of changing, the life of device has been prolonged.

Description

Packing type efficient acid mixer

Technical Field

The utility model relates to a sulphuric acid production technical field especially relates to a high-efficient sour ware that mixes of filler formula.

Background

In the modern sulfuric acid production, a circulating acid tank is important equipment for storing concentrated sulfuric acid in the circulating process of the concentrated sulfuric acid, the concentrated sulfuric acid with higher concentration is generated after an absorption tower absorbs SO3 and then flows back to the circulating acid tank, SO that the acid concentration in the acid tank is increased, and the control of the absorbed acid concentration is very strict and must be kept stable according to the process requirements, SO that a water adding device is very necessary to be arranged on the circulating acid tank, the acid water can be mixed to reduce the acid concentration, and the acid concentration of an absorption system is ensured to be within the range of operation indexes;

however, in actual production, because adding water into concentrated sulfuric acid is a process with very complicated working condition change, the reaction is an exothermic physical reaction, and a large amount of heat is released when the water is contacted with the concentrated acid, so that the instantaneous temperature of the contact part of the acid water is increased to be more than 200 ℃, and acid mist can be generated; secondly, the acid concentration of the contact part of the acid water can be instantly reduced, the concentrated acid can be changed into dilute acid, in order to deal with the extremely severe working condition, in order to avoid the condition, an acid mixer is generally installed to avoid the instant contact of the acid water, the existing acid mixer can basically meet the daily use requirement, but still has some defects to be improved,

the existing acid mixer is generally composed of an acid inlet pipe, a water inlet pipe, an exhaust pipe, a supporting pipe and the like, acid and water are mixed according to a certain proportion and then added into a circulating tank to adjust the acid concentration of the circulating tank, however, in the using process, the contact area of the acid and the water is small, the local heat release is serious, the heat dissipation effect is poor, the damage of the mixing pipe caused by local overheating of the acid and water mixing part is often caused, the service life of the device is shortened, and the device needs to be frequently overhauled and replaced, so that a filler type efficient acid mixer is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's not enough, the utility model provides a high-efficient sour ware that mixes of filler formula, support base through the setting, the filler storehouse, diffusion hole and filler etc, make the lower part be responsible for and install back on supporting the base, again be responsible for upper portion, top seal blind plate and filler storehouse in proper order with corresponding pipe connection, when finding sour concentration height, add the filler storehouse with water through the inlet tube, under the effect of the inside filler of filler storehouse, the water is dispersed, water and sour area of contact has been strengthened, make sour, the water mixing is more even, the inside sour back of being diluted in filler storehouse, discharge and acid mixing through the diffusion hole, reach the purpose of balanced acid concentration, the sour concentrated of current sour ware of mixing through adding the circulation inslot after mixing acid and water with a certain proportion, but in the use, because the area of contact of acid and water mixing is less, the local is exothermic seriously, the radiating effect is poor, often cause sour, water mixing position leads to the hybrid tube damage because of local overheat, the life of device is than shortening, need overhaul and the problem of change, the life of device has been prolonged.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a high-efficient sour ware that mixes of filler formula, which comprises a supporting pedestal and i, it has the lower part to be responsible for to support base top fixed mounting, and the lower part is responsible for the top and is responsible for on upper portion through supporting flange fixed mounting, the upper portion is responsible for a side surface and extends and be provided with into sour pipe, the upper portion is responsible for opposite side surface and extends and be provided with the exhaust tube, the upper portion is responsible for top fixed mounting and has the sealed blind plate in top, and the sealed blind plate in top middle part runs through and be provided with the inlet tube, the inlet tube lower extreme is responsible for through upper portion, supporting flange and lower part are responsible for and run through the support base, there is the filler storehouse inlet tube bottom through interface flange fixed mounting, and the filler storehouse surface encircles and has seted up multiunit diffusion hole, the inside filler that is provided with in filler storehouse, the filler storehouse bottom is provided with the motor groove.

As a preferred technical scheme of the utility model, the lower part is responsible for, support flange, upper portion are responsible for and the top seal blind plate all passes through bolt interconnect, and the top seal blind plate passes through acidproof bolt and interface flange interconnect.

As a preferred technical scheme of the utility model, the diffusion hole uses the interface flange to encircle to set up on the filler storehouse outer wall surface as centre of a circle equidistance.

As a preferred technical scheme of the utility model, filler storehouse outer wall surface encircles and is provided with the rotation groove, and rotates inslot portion and rotate and be provided with the swivel becket, swivel becket outside surface is provided with the multiunit connecting rod, and connecting rod outside end-to-end connection is provided with the flabellum.

As a preferred technical proposal of the utility model, the inner side surface of the rotating groove is provided with teeth in a surrounding way, the inner side surface of the rotating ring is provided with a plurality of tooth sockets in an equidistant surrounding way, and the tooth sockets are inserted into the teeth;

a motor groove is formed in one side of the inner wall of the filler bin, a motor is fixedly installed in the motor groove, and a gear is installed and connected at the output end of the motor;

the rotating groove is communicated with the motor groove through teeth, the gear and the tooth groove are movably arranged inside the teeth, the gear and the tooth grooves are meshed with each other, and the motor pushes the tooth groove to rotate through the gear and drives the rotating ring to rotate inside the rotating groove.

As a preferred technical scheme of the utility model, all be connected through threaded bolt between connecting rod and the flabellum.

As a preferred technical scheme of the utility model, swivel becket top and bottom all are provided with two sets of spacing rails, and the swivel becket all can rotate with spacing rail and set up in rotating inslot portion, and spacing rail inner wall all equidistance is encircleed and has been seted up multiunit ball groove, and the inside roll of ball inslot portion is provided with the ball, and the ball surface is all laminated rotating inslot wall on the surface.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arranged supporting base, the filling bin, the diffusion holes, the filling materials and the like, the problem that the acid concentration of the circulating slot is adjusted by adding acid and water into the circulating slot after the acid and the water are mixed according to a certain proportion in the existing acid mixer is effectively avoided, but in the use process, the contact area of the acid and the water is small, the local heat release is serious, the heat dissipation effect is poor, the damage of a mixing pipe caused by local overheating at the mixing part of the acid and the water is often caused, the service life of the device is shortened, and the frequent maintenance and replacement are needed is solved;

2. through the motor groove that sets up, including a motor, an end cap, a controller, and a cover plate, gear and tooth etc., the acidizing fluid of effectively having avoided diluting is after discharging through the diffusion hole, because there is density difference between concentrated acid and the acidizing fluid, the acidizing fluid assembles at the easy come-up of discharge back, lead to the acidizing fluid unable and the problem of concentrated acid normal mixture, through the starter motor, make the motor pass through the gear and drive the tooth groove and remove, the tooth groove drives the swivel becket and rotates under the restriction that rotates the groove, make the swivel becket drive the flabellum through the connecting rod and stir, thereby reach the stirring through rotatory flabellum and accelerate the purpose of the mixture between concentrated acid and the acidizing fluid, the practicality of device has been improved.

Drawings

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

fig. 2 is a schematic view of a first three-dimensional structure of the filling bin of the present invention;

fig. 3 is a schematic view of a second three-dimensional structure of the filling bin of the present invention;

fig. 4 is a schematic front sectional view of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention;

fig. 6 is an enlarged schematic structural diagram of the position B in fig. 5 according to the present invention.

Wherein: 1. a support base; 2. a lower main pipe; 3. a support flange; 4. an upper main pipe; 5. an acid inlet pipe; 6. a top sealing blind plate; 7. a water inlet pipe; 8. an air exhaust pipe; 9. an interface flange; 10. a material filling bin; 11. a diffusion hole; 12. a filler material; 13. a motor slot; 14. a motor; 15. a gear; 16. teeth; 17. a tooth socket; 18. a rotating ring; 19. a rotating groove; 20. a connecting rod; 21. a fan blade; 22. a limit rail; 23. a ball groove; 24. and a ball.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

please refer to fig. 1-6, a packed efficient acid mixer, which comprises a supporting base 1, the top end of the supporting base 1 is fixedly provided with a lower main pipe 2, the top end of the lower main pipe 2 is fixedly provided with an upper main pipe 4 through a supporting flange 3, one side surface of the upper main pipe 4 extends to be provided with an acid inlet pipe 5, the other side surface of the upper main pipe 4 extends to be provided with an exhaust pipe 8, the top end of the upper main pipe 4 is fixedly provided with a top sealing blind plate 6, the middle part of the top sealing blind plate 6 is provided with a water inlet pipe 7 in a penetrating manner, the lower end of the water inlet pipe 7 passes through the upper main pipe 4, the supporting flange 3 and the lower main pipe 2 and penetrates through the supporting base 1, the bottom end of the water inlet pipe 7 is fixedly provided with a packing bin 10 through an interface flange 9, the surface of the packing bin 10 is surrounded by a plurality of diffusion holes 11, a packing 12 is arranged inside the packing bin 10, and the bottom end of the packing bin 10 is provided with a motor groove 13.

When the device is needed, the filler 12 is moved, the filler 12 enters the filler bin 10 through the motor groove 13, the filler bin 10 is installed at the bottom end of the water inlet pipe 7 through the interface flange 9, the water inlet pipe 7 is inserted into the upper main pipe 4 and is fixed at the top end of the upper main pipe 4 through the top sealing blind plate 6, the upper main pipe 4 is moved, the upper main pipe 4 is fixed at the top end of the lower main pipe 2 through the supporting flange 3, the upper main pipe 4 drives the water inlet pipe 7 to penetrate through the middle part of the lower main pipe 2, the lower main pipe 2 is installed at the top of the circulating groove through the supporting base 1, the water inlet pipe 7 drives the filler bin 10 to be inserted into the circulating groove, the filler bin 10 is immersed into acid in the circulating groove, when the concentration of the acid in the circulating groove is too high, water is injected into the filler bin 10 through the water inlet pipe 7 and is dispersed after being contacted with the filler 12, the contact area of the acid in the filler bin 10 is increased, the local heating is reduced, the acid and the acid in the circulating groove is mixed and diluted acid is uniformly mixed with the diffusing hole 11, so as to achieve the aim of balancing the concentration of the circulating groove;

when the concentration of the acid in the circulating tank is too high or too low, the acid can be injected into the circulating tank through the acid inlet pipe 5;

when acid and water are mixed and reacted to generate a large amount of acid mist, the acid mist can be pumped out of the circulating tank through the air pumping pipe 8.

In other embodiments, the lower main pipe 2, the support flange 3, the upper main pipe 4 and the top sealing blind plate 6 are all connected with each other through bolts, and the top sealing blind plate 6 is connected with the interface flange 9 through acid-proof bolts;

through this design, make the device can carry out the assembled connection through the bolt to reach and carry out dispersion transportation and the purpose of combined use to the device, be convenient for simultaneously change the part of damage.

In other embodiments, the diffusion holes 11 are equidistantly arranged around the outer wall surface of the filler bin 10 by taking the interface flange 9 as a circle center;

through this design, make the inside diluted acidizing fluid in filler storehouse 10 can be comparatively even discharge outside filler storehouse 10 through diffusion hole 11 to reach the purpose of guaranteeing the homogeneous mixing of acidizing fluid.

In other embodiments, a rotating groove 19 is formed on the outer wall surface of the filler 12 in a surrounding manner, a rotating ring 18 is rotatably arranged inside the rotating groove 19, a plurality of groups of connecting rods 20 are arranged on the outer side surface of the rotating ring 18, and the outer ends of the connecting rods 20 are connected with fan blades 21;

teeth 16 are arranged on the inner side surface of the rotating groove 19 in a surrounding mode, multiple sets of tooth sockets 17 are arranged on the inner side surface of the rotating ring 18 in a surrounding mode at equal intervals, and the tooth sockets 17 are inserted into the teeth 16;

a motor groove 13 is formed in one side of the inner wall of the filler 12, a motor 14 is fixedly installed in the motor groove 13, and a gear 15 is installed and connected at the output end of the motor 14;

the rotating groove 19 is communicated with the motor groove 13 through teeth 16, the gear 15 and the tooth groove 17 are movably arranged inside the teeth 16, the gear 15 is meshed with the tooth grooves 17 of multiple groups, and the motor 14 pushes the tooth grooves 17 to rotate through the gear 15 and drives the rotating ring 18 to rotate inside the rotating groove 19;

when the fan blades 21 are required to be used for auxiliary mixing, the motor 14 is started to drive the gear 15 to rotate, the gear 15 drives the tooth sockets 17 to move inside the teeth 16, the tooth sockets 17 drive the rotating ring 18 to rotate under the limitation of the rotating groove 19, the rotating ring 18 drives the multiple groups of connecting rods 20 to rotate, the connecting rods 20 drive the fan blades 21 to rotate around the filler bin 10, and the mixing speed of diluted acid liquor discharged from the interior of the filler bin 10 is increased.

In other embodiments, connecting rod 20 and fan blade 21 are connected by a threaded bolt;

through the design, the fan blades 21 are movably connected with the connecting rod 20, so that the aim of detaching and replacing the fan blades 21 from the connecting rod 20 is fulfilled.

In other embodiments, two sets of limit rails 22 are disposed on the top end and the bottom end of the rotating ring 18, and both the rotating ring 18 and the limit rails 22 can be rotatably disposed inside the rotating groove 19, a plurality of sets of ball grooves 23 are disposed around the inner wall of the limit rails 22 at equal intervals, balls 24 are disposed inside the ball grooves 23 in a rolling manner, and the surfaces of the balls 24 are attached to the surface of the inner wall of the rotating groove 19;

through the design, the rotating ring 18 and the limiting rail 22 can rotate in the rotating groove 19 under the driving of the tooth socket 17, meanwhile, the limiting rail 22 drives the balls 24 to be attached to the inner wall of the rotating groove 19 to roll through the ball groove 23, dislocation of the rotating ring 18 in the rotating process is avoided through the limiting of the limiting rail 22 and the rotating groove 19, meanwhile, the contact area of the limiting rail 22 and the rotating groove 19 is reduced through the ball groove 23 and the balls 24, and friction received when the rotating ring 18 and the limiting rail 22 rotate in the rotating groove 19 is reduced;

because sulfuric acid has strong corrosiveness, the interface flange 9, the filling bin 10, the motor groove 13, the rotating ring 18, the connecting rod 20 and the fan blade 21 are made of corrosion-resistant materials, such as steel lining PTFE and polytetrafluoroethylene;

the filler 12 is made of a metal with good thermal conductivity and corrosion resistance, such as a wire made of high-silicon cast iron or high-nickel cast iron, and is beneficial to timely conduction and diffusion of heat, so that the purpose of avoiding pipeline damage caused by overhigh reaction temperature is achieved.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a filler formula high efficiency mixes sour ware, includes support base (1), its characterized in that: support base (1) top fixed mounting have the lower part to be responsible for (2), and the lower part is responsible for (2) top and is responsible for (4) through supporting flange (3) fixed mounting upper portion, upper portion is responsible for (4) a side surface and extends and is provided with into sour pipe (5), upper portion is responsible for (4) opposite side surface and extends and is provided with exhaust tube (8), upper portion is responsible for (4) top fixed mounting has top sealing blind plate (6), and top sealing blind plate (6) middle part runs through and is provided with inlet tube (7), inlet tube (7) lower extreme is responsible for (4) through upper portion, supporting flange (3) and lower part are responsible for (2) and run through support base (1), interface flange (9) fixed mounting is passed through to inlet tube (7) bottom has filler storehouse (10), and filler storehouse (10) surface encircles and has seted up multiunit diffusion hole (11), filler storehouse (10) inside is provided with filler (12), filler storehouse (10) bottom is provided with motor groove (13).

2. The packed efficient acid mixer as claimed in claim 1, wherein: the lower part is responsible for (2), support flange (3), upper portion is responsible for (4) and top sealing blind plate (6) and all passes through bolt interconnect, and top sealing blind plate (6) pass through acidproof bolt and interface flange (9) interconnect.

3. The packed efficient acid mixer as claimed in claim 1, wherein: the diffusion holes (11) are arranged on the surface of the outer wall of the filling bin (10) in an equidistant surrounding mode by taking the interface flange (9) as a circle center.

4. The packed efficient acid mixer as claimed in claim 1, wherein: the surface of the outer wall of the filler bin (10) is provided with a rotating groove (19) in a surrounding mode, a rotating ring (18) is rotatably arranged in the rotating groove (19), the outer side surface of the rotating ring (18) is provided with a plurality of groups of connecting rods (20), and the tail end of the outer side of each connecting rod (20) is connected with fan blades (21).

5. The packed efficient acid mixer as claimed in claim 4, wherein: teeth (16) are formed on the inner side surface of the rotating groove (19) in a surrounding mode, multiple groups of tooth sockets (17) are formed on the inner side surface of the rotating ring (18) in a surrounding mode at equal intervals, and the tooth sockets (17) are inserted into the teeth (16);

a motor groove (13) is formed in one side of the inner wall of the filler bin (10), a motor (14) is fixedly installed in the motor groove (13), and a gear (15) is installed and connected at the output end of the motor (14);

the rotating groove (19) is communicated with the motor groove (13) through teeth (16), the gear (15) and the tooth groove (17) are movably arranged inside the teeth (16), the gear (15) and the tooth grooves (17) are meshed with each other, and the motor (14) pushes the tooth groove (17) to rotate through the gear (15) and drives the rotating ring (18) to rotate inside the rotating groove (19).

6. The packed efficient acid mixer as claimed in claim 4, wherein: the connecting rod (20) and the fan blades (21) are connected through threaded bolts.

7. The packed efficient acid mixer as claimed in claim 5, wherein: the rotating ring (18) top and bottom all are provided with two sets of spacing rails (22), and rotating ring (18) and spacing rail (22) all can rotate the setting inside rotating groove (19), and spacing rail (22) inner wall all equidistance is encircleed and has been seted up multiunit ball groove (23), and the inside roll of ball groove (23) is provided with ball (24), and ball (24) surface all laminates on rotating groove (19) inner wall surface.

Images