CN220300501U - Double decomposition reaction agitator tank - Google Patents

Abstract

The utility model belongs to the technical field of chemical treatment equipment, and particularly relates to a double decomposition reaction stirring tank, which comprises a tank body and further comprises: top cap, the top cap passes through the upper surface fixed connection of bolt and jar body, be equipped with motor one on the top cap, motor one's output shaft bottom runs through the upper surface of top cap and extends to the jar internally, and motor one's output shaft coaxial coupling has the (mixing) shaft, through setting up the transfer line, a plurality of high pressure shower nozzle and scraper blade spare etc., be convenient for clean the crystal and the residual waste liquid that the waste liquid formed after the neutralization in the jar, avoid causing the influence to the use of neutralizing jar next time, through setting up motor two, bevel gear one, bevel gear two and rose box etc., the rose box filters the large granule residue in the waste liquid, avoid the residue to get into in the neutralization jar, make the neutralization jar produce the damage at the in-process of stirring, influence the life of neutralization jar, lifting assembly drives rose box internal displacement, the manpower is saved, production efficiency is improved.

Description

Double decomposition reaction agitator tank

Technical Field

The utility model belongs to the technical field of chemical treatment equipment, and particularly relates to a double decomposition reaction stirring tank.

Background

In industrial production, a large amount of acid-base waste liquid can be generated, and the mature treatment mode at present is to firstly perform acid-base neutralization and then treat waste, but the reaction process of the acid-base neutralization reaction cannot be estimated, and a large amount of intermediate substances with strong corrosiveness can be generated in the reaction process.

For example, chinese patent with publication number CN213493716U discloses an acid-base neutralization tank, which comprises a tank body, a stirring bracket arranged on the tank body, a stirring shaft with one end rotatably connected with the stirring bracket, and the other end extending into the tank body, a stirring wing arranged on the stirring shaft, an elastic spacer fixed on the stirring shaft, a rigid spacer sleeved on the elastic spacer, a connecting rod with two ends respectively fixed on the inner wall of the tank body and the rigid spacer, and a signal transmitter arranged in the elastic spacer and used for transmitting signals to the outside, wherein a corrosion-resistant layer is arranged on the stirring shaft, and a gap is formed between the elastic spacer and the rigid spacer. The method and the device find abnormality in time in a monitoring mode, and are beneficial to improving the service life of the anti-corrosion layer on the stirring shaft.

This patent suffers from several drawbacks in use, such as: the neutralization tank in this patent is difficult to wash after neutralizing the waste liquid in the tank, and the waste liquid that remains can influence the reuse of neutralization tank, and in addition, because there is large granule residue in the acid-base waste liquid in the industrial production, if not filtering the processing and get into in the neutralization tank, probably make the neutralization tank produce the damage at the in-process of stirring, influence the life of neutralization tank. In view of this, we propose a metathesis reaction stirred tank.

Disclosure of Invention

The utility model aims at solving the technical problems and provides a double decomposition reaction stirring tank which has the effects of facilitating cleaning in the tank and filtering waste liquid before entering the tank.

In view of this, the present utility model provides a metathesis reaction stirred tank comprising a tank body, further comprising:

the top cover is fixedly connected with the upper surface of the tank body through bolts, the top cover is provided with a first motor, the bottom end of an output shaft of the first motor penetrates through the upper surface of the top cover and extends into the tank body, an output shaft of the first motor is coaxially connected with a stirring shaft, a plurality of stirring blades are fixedly connected onto the stirring shaft, the bottom end of the stirring shaft is fixedly connected with a plurality of scraping plate pieces distributed circumferentially, a transfusion tube is arranged in the tank body, a plurality of high-pressure spray heads distributed at equal intervals are fixedly arranged on the transfusion tube, one end of the transfusion tube penetrates through the lower surface of the top cover and extends to the outside, a filter box is arranged at a feed inlet of the top cover, and a bottom plate is arranged at the bottom of the filter box;

and the lifting assembly is positioned on the upper surface of the top cover and is used for displacing the filter box.

Based on the structure, when in use, the cover plate is opened, and the acid-base waste liquid is poured into the filter box, the large particle residues in the filter box can be filtered by the filter box and remain in the filter box, the residual acid-base waste liquid enters the tank body, after the completion, the cover plate is closed and the motor I is started, the motor I works, the output shaft of the motor I drives the stirring shaft to rotate, the stirring blades and the scraper blade piece on the stirring shaft rotate along with the stirring shaft, the stirring blades can sufficiently stir the acid-base waste liquid in the tank body, the reaction is accelerated, the scraper blade layer of the scraper blade piece can scrape impurities such as waste liquid crystals on the inner wall of the tank body, the phenomenon that the acid-base waste liquid is neutralized and then produced into crystals and adheres to the inner wall of the tank body is avoided, the neutralization and insufficient influence is caused, when the tank body is cleaned, the external water source is communicated with the infusion tube, under the action of a plurality of high-pressure spray heads, the water flow in the infusion tube can form a high-pressure water column and wash the inner wall of the tank body, the scraper blade layer of the scraper blade piece can also remove the residual crystals again in the process, the reaction crystals in the tank body, the motor is accelerated, the residual crystals can be accelerated, the crystals are prevented from being produced, the filter plug the motor is prevented from being pulled out of the inner wall of the filter box, the two side of the filter box is contacted with the inner wall of the filter box, the filter box is prevented from sliding down, the two side of the filter grooves is prevented from sliding down, the top to the top side of the filter groove is contacted with the filter groove is rotated, and the top to the top, and the top is contacted with the filter groove is rotated, and the top side of the filter groove is rotated, and the top is rotated down and the top the filter groove is rotated and the top, and the top is in the side, and the side and the filter box is in the side and the inside the, the large particle residues in the bottom plate can be discharged from the bottom opening of the filter box.

Preferably, the lifting assembly includes:

the support column, the support column is located the upper surface of top cap and closely welds with the top cap, set up logical groove in the support column, one side fixed mounting of support column has motor two, and motor two pass through the upper surface fixed connection of bolt and top cap, the output shaft of motor two runs through one side of support column and extends to logical inslot, and the output shaft one end fixedly connected with bevel gear one of motor two, one side meshing of bevel gear one is connected with bevel gear two, fixedly connected with threaded rod on the bevel gear two, threaded rod rotates with logical groove to be connected, threaded connection has the screw thread piece on the threaded rod, one end and one of them montant rotation connection of rose box utilize motor two, bevel gear one, bevel gear etc. to provide power with the rose box to stretch out from the pan feeding mouth of top cap, be convenient for pour out the filtered macroparticle residue in the rose box, saved the manpower, improved production efficiency.

Preferably, the bottom of the filter box is symmetrically provided with sliding grooves, the bottom plate is in sliding connection with the sliding grooves, clamping grooves are formed in the upper portions of the two sliding grooves, clamping pins are in sliding connection with the two sliding grooves, the two sliding grooves are respectively communicated with the corresponding clamping grooves, the two clamping pins are in plug-in fit with round holes in the bottom plate, and large-particle residues in the filter box are conveniently discharged from the filter box through the sliding grooves, the bottom plate, the clamping grooves, the clamping pins and the like.

Preferably, the open top of rose box articulates there is the apron, one side fixedly connected with gag lever post that lifting unit was kept away from to the top cap upper surface, sliding connection has the slider on the gag lever post, one of them montant rotation of slider and rose box is connected, through setting up gag lever post and slider etc. has guaranteed structural stability for the rose box can not take place the slope at the lift in-process, in addition, through setting up the apron, makes the interior reaction environment of agitator tank be in airtight state, and the acid-base waste liquid in the agitator tank can not sputter to external world at the in-process of stirring, causes the influence to external environment.

Preferably, a plurality of supporting legs are fixedly arranged on the periphery of the tank body, a control valve is arranged on the bottom discharge pipe of the tank body, the tank body 1 can be stably fixed on a station by arranging the supporting legs, and an operator can conveniently control waste liquid after neutralization reaction to be discharged from the device by arranging the control valve.

Preferably, the scraper layer of the scraper plate is tightly attached to the inner wall of the tank body, and the scraper plate is arranged, so that waste liquid crystals on the inner wall of the tank body can be scraped, the cleaning of the inner wall of the tank body is ensured, the waste liquid neutralization is avoided, crystals are generated and attached to the inner wall of the tank body, and adverse effects such as insufficient neutralization are caused to the neutralization of the waste liquid.

The beneficial effects of the utility model are as follows:

1. this double decomposition reaction agitator tank through setting up transfer line, a plurality of high pressure shower nozzle and scraper blade spare etc. under the effect of a plurality of high pressure shower nozzles, rivers in the transfer line can form the high pressure water column and wash the inner wall of jar body, and the scraper blade layer of scraper blade spare also can scrape the remaining reaction crystallization again at the in-process of washing, avoids hanging the production of brilliant phenomenon.

2. This double decomposition reaction agitator tank through setting up motor two, bevel gear one, bevel gear two and rose box etc, and the rose box filters the large granule residue in the waste liquid, avoids the residue to get into in the neutralization jar, makes the in-process of neutralization jar at the stirring produce the damage, influences the life of neutralization jar, utilizes motor two to provide power, stretches out the pan feeding mouth of rose box follow top cap, is convenient for pour out the filtered large granule residue in the rose box, has saved the manpower, has improved production efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a schematic view of the structure of the stirring shaft, stirring blade and scraper in the present utility model;

FIG. 4 is a schematic view of the structure of the infusion tube and the high-pressure nozzle in the present utility model;

FIG. 5 is a schematic view of a lifting assembly according to the present utility model;

fig. 6 is a schematic structural diagram of a chute, a bottom plate, a clamping groove and a clamping pin in the present utility model.

The label in the figure is:

1. a tank body; 2. a top cover; 3. a first motor; 4. a stirring shaft; 5. stirring the leaves; 6. a scraper member; 7. an infusion tube; 8. a high pressure nozzle; 9. a filter box; 10. a cover plate; 11. a support column; 12. a through groove; 13. a second motor; 14. bevel gears I; 15. bevel gears II; 16. a threaded rod; 17. a screw block; 18. a chute; 19. a bottom plate; 20. a clamping groove; 21. and (5) a bayonet lock.

Detailed Description

The present application is described in further detail below in conjunction with fig. 1-6.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

The embodiment of the application discloses double decomposition reaction agitator tank, including a jar body 1, still include:

the top cover 2 is fixedly connected with the upper surface of the tank body 1 through bolts, the top cover 2 is provided with a first motor 3, the bottom end of an output shaft of the first motor 3 penetrates through the upper surface of the top cover 2 and extends into the tank body 1, an output shaft of the first motor 3 is coaxially connected with a stirring shaft 4, a plurality of stirring blades 5 are fixedly connected onto the stirring shaft 4, the bottom end of the stirring shaft 4 is fixedly connected with a plurality of scraping plate pieces 6 distributed in a circumferential manner, a transfusion tube 7 is arranged in the tank body 1, a plurality of high-pressure spray heads 8 distributed at equal intervals are fixedly arranged on the transfusion tube 7, one end of the transfusion tube 7 penetrates through the lower surface of the top cover 2 and extends to the outside, a filter box 9 is arranged at a feed inlet of the top cover 2, and a bottom plate 19 is arranged at the bottom of the filter box 9;

and the lifting assembly is positioned on the upper surface of the top cover 2 and is used for displacing the filter box 9.

In one embodiment, the lifting assembly comprises:

the support column 11, the support column 11 is located the upper surface of top cap 2 and closely welds with top cap 2, set up logical groove 12 in the support column 11, one side fixed mounting of support column 11 has motor two 13, and motor two 13 passes through the upper surface fixed connection of bolt and top cap 2, the output shaft of motor two 13 runs through one side of support column 11 and extends to logical inslot 12, and the output shaft one end fixedly connected with bevel gear one 14 of motor two 13, one side meshing of bevel gear one 14 is connected with bevel gear two 15, fixedly connected with threaded rod 16 on the bevel gear two 15, threaded rod 16 rotates with logical groove 12 to be connected, threaded rod 16 goes up threaded connection has screw thread piece 17, one end and one of the montant rotation connection of rose box 9 of screw thread piece 17.

Specifically, the second motor 13 is started, the second motor 13 works, the output shaft of the second motor 13 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the second bevel gear 15 to rotate, the second bevel gear 15 drives the threaded rod 16 to rotate, and under the action of the threaded force, the threaded block 17 can displace along the through groove 12 and simultaneously drives the filter box 9 to displace.

In this embodiment, through setting up motor two 13, bevel gear one 14, bevel gear two 15 etc. and utilizing motor two 13 to provide power, stretch out rose box 9 from the pan feeding mouth department of top cap 2, be convenient for pour out the big granule residue of rose box 9 internal filtration, saved the manpower, improved production efficiency.

In one embodiment, the bottom of the filter box 9 is symmetrically provided with sliding grooves 18, the bottom plate 19 is slidably connected with the sliding grooves 18, clamping grooves 20 are respectively provided above the two sliding grooves 18, clamping pins 21 are slidably connected in the clamping grooves 20, the two sliding grooves 18 are respectively communicated with the corresponding clamping grooves 20, and the two clamping pins 21 are in plug-in fit with round holes in the bottom plate 19.

Specifically, the large granule residue in the waste liquid can be filtered by the rose box 9 and intercepted, when the residue is required to be removed, an operator stirs two bayonet locks 21 to make it upwards slide, when the top of bayonet lock 21 contacts with the inner chamber upper surface of draw-in groove 20, rotate bayonet lock 21 again, make bayonet lock 21 and the transverse slot position joint of draw-in groove 20, at this moment, slide bottom plate 19 from spout 18, the large granule residue in the bottom plate 19 can be followed the bottom opening part of rose box 9 and unloaded.

In the embodiment, the large-particle residues in the filter box 9 are convenient to discharge from the filter box 9 by arranging the chute 18, the bottom plate 19, the clamping groove 20, the clamping pin 21 and the like.

In one embodiment, a cover plate 10 is hinged at the top opening of the filter box 9, a limit rod is fixedly connected to one side, far away from the lifting assembly, of the upper surface of the top cover 2, a sliding block is connected to the limit rod in a sliding manner, and the sliding block is rotationally connected with one of vertical rods of the filter box 9.

Specifically, before the operating personnel pours the waste liquid into the tank body 1, firstly, the cover plate 10 is opened, the waste liquid is poured into the filter box 9 and large particle residues are filtered out under the action of the filter box 9, and when the lifting component drives the filter box 9 to displace, the sliding block on the other side also displaces along with the filter box 9 and along the limiting rod.

In this embodiment, through setting up gag lever post and slider etc. structural stability has been guaranteed for filter tank 9 can not take place the slope at the lift in-process, in addition, through setting up apron 10, makes the interior reaction environment of agitator tank be in airtight state, and the in-process of stirring acid-base waste liquid in the agitator tank can not sputter to the external world, causes the influence to external environment.

In one embodiment, a plurality of supporting legs are fixedly arranged on the periphery of the tank body 1, and a control valve is arranged on a bottom discharging pipe of the tank body 1.

In this embodiment, through setting up a plurality of supporting legs for jar body 1 can be by stable fixing on the station, through setting up control valve, make the waste liquid after the control neutralization reaction of operating personnel be convenient for discharge in this device.

In one embodiment, the scraper layer of the scraper member 6 is in close contact with the inner wall of the tank 1.

Specifically, the first motor 3 is started, the first motor 3 works, the output shaft of the first motor 3 drives the stirring shaft 4 to rotate, the scraper member 6 at the bottom end of the stirring shaft 4 rotates along with the stirring shaft, and the scraper layer of the scraper member 6 scrapes impurities such as waste liquid crystals on the inner wall of the tank body 1.

In this embodiment, through setting up scraper 6 for the waste liquid crystallization of jar body 1 inner wall can be scraped, has guaranteed the cleanness of jar body 1 inner wall, avoids acid-base waste liquid neutralization back to produce crystallization and adheres to on jar body 1's inner wall, causes neutralization inadequately etc. harmful effects to acid-base waste liquid.

When the metathesis reaction stirred tank of this example is in use,

firstly, an operator checks whether the air tightness of the device and a control valve at the bottom of the tank body 1 are closed, when the device is used, the cover plate 10 is opened, acid-base waste liquid is poured into the filter box 9, large particle residues in the filter box 9 are filtered by the filter box 9 and remain in the filter box 9, and after the residual acid-base waste liquid enters the tank body 1, the cover plate 10 is closed;

starting a motor I3, starting the motor I3, enabling the motor I3 to work, driving an agitating shaft 4 to rotate by an output shaft of the motor I3, rotating an agitating blade 5 and a scraping plate member 6 on the agitating shaft 4, fully agitating acid-base waste liquid in a tank body 1 by a plurality of agitating blades 5, accelerating neutralization reaction, scraping impurities such as waste liquid crystals on the inner wall of the tank body 1 by a scraping plate layer of the scraping plate member 6, avoiding crystallization generated after neutralization of the acid-base waste liquid and attaching the acid-base waste liquid to the inner wall of the tank body 1, causing adverse effects such as insufficient neutralization of the acid-base waste liquid, opening a control valve after the neutralization is finished, and discharging the neutralized waste liquid from a discharging pipe at the bottom of the tank body 1;

when the tank body 1 is cleaned, an external water source is communicated with the infusion tube 7, under the action of a plurality of high-pressure spray heads 8, water flow in the infusion tube 7 can form a high-pressure water column and wash the inner wall of the tank body 1, in addition, the scraper layer of the scraper piece 6 can scrape residual reaction crystals again in the washing process, the phenomenon of crystal hanging is avoided, and the cleaned sewage is discharged from a discharge tube at the bottom of the tank body 1;

when the large particle residues in the filter box 9 are cleaned, the motor II 13 is started, the motor II 13 works, the output shaft of the motor II 13 drives the bevel gear I14 to rotate, the bevel gear I14 drives the bevel gear II 15 to rotate, the bevel gear II 15 drives the threaded rod 16 to rotate, the threaded block 17 can move along the through groove 12 under the action of the threaded force, meanwhile, the filter box 9 is driven to move, when the filter box 9 stretches out of the feed inlet, an operator dials the two clamping pins 21 and makes the two clamping pins slide upwards, when the top ends of the clamping pins 21 are contacted with the upper surface of the inner cavity of the clamping groove 20, the clamping pins 21 are rotated again, the clamping pins 21 are clamped with the transverse groove part of the clamping groove 20, at the moment, the bottom plate 19 is slid out from the sliding groove 18, the large particle residues in the bottom plate 19 can be discharged from the bottom opening of the filter box 9, and after the completion, the operation is reversed and the filter box 9 is reset.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A metathesis reaction stirred tank comprising a tank body (1), characterized in that it further comprises:

the novel infusion tank comprises a top cover (2), wherein the top cover (2) is fixedly connected with the upper surface of a tank body (1) through bolts, a first motor (3) is arranged on the top cover (2), the bottom end of an output shaft of the first motor (3) penetrates through the upper surface of the top cover (2) and extends into the tank body (1), an output shaft of the first motor (3) is coaxially connected with a stirring shaft (4), a plurality of stirring blades (5) are fixedly connected onto the stirring shaft (4), a plurality of scraping plate pieces (6) which are circumferentially distributed are fixedly connected onto the bottom end of the stirring shaft (4), an infusion tube (7) is arranged in the tank body (1), a plurality of high-pressure spray heads (8) which are distributed at equal intervals are fixedly arranged on the infusion tube (7), one end of the infusion tube (7) penetrates through the lower surface of the top cover (2) and extends to the outside, a filter box (9) is arranged at a feeding port of the top cover (2), and a bottom plate (19) is arranged at the bottom of the filter box (9);

and the lifting assembly is positioned on the upper surface of the top cover (2) and is used for displacing the filter box (9).

2. The metathesis reaction stirred tank of claim 1 wherein: the lifting assembly includes:

support column (11), support column (11) are located the upper surface of top cap (2) and with top cap (2) closely welded, offer logical groove (12) in support column (11), one side fixed mounting of support column (11) has motor two (13), and motor two (13) pass through the last fixed surface of bolt and top cap (2) and be connected, the output shaft of motor two (13) runs through one side of support column (11) and extends to logical inslot (12), and the output shaft one end fixedly connected with bevel gear one (14) of motor two (13), one side meshing of bevel gear one (14) is connected with bevel gear two (15), fixedly connected with threaded rod (16) on bevel gear two (15), threaded rod (16) are connected with logical groove (12) rotation, threaded connection has screw thread piece (17) on threaded rod (16), one end and one of montant rotation of rose box (9) of screw thread piece (17) are connected.

3. The metathesis reaction stirred tank of claim 1 wherein: the bottom of rose box (9) is offered spout (18) symmetry, bottom plate (19) and spout (18) sliding connection, two draw-in groove (20) have all been seted up to the top of spout (18), sliding connection has bayonet lock (21) in draw-in groove (20), two spout (18) respectively with corresponding draw-in groove (20) intercommunication, two bayonet lock (21) are pegged graft the cooperation with the round hole on bottom plate (19).

4. The metathesis reaction stirred tank of claim 1 wherein: the top opening part of the filter box (9) is hinged with a cover plate (10), one side, far away from the lifting assembly, of the upper surface of the top cover (2) is fixedly connected with a limiting rod, a sliding block is connected onto the limiting rod in a sliding mode, and the sliding block is rotationally connected with one of vertical rods of the filter box (9).

5. The metathesis reaction stirred tank of claim 1 wherein: the periphery of the tank body (1) is fixedly provided with a plurality of supporting legs, and a control valve is arranged on a bottom discharging pipe of the tank body (1).

6. The metathesis reaction stirred tank of claim 1 wherein: the scraping plate layer of the scraping plate piece (6) is tightly attached to the inner wall of the tank body (1).