Chemical liquid storage tank
Technical Field
The utility model relates to the technical field of chemical industry, in particular to a chemical liquid storage tank.
Background
The storage tank is a sealed container for storing liquid or gas, and the cost performance of the storage tank is the most excellent, and the storage tank has the advantages of excellent corrosion resistance, high strength, long service life and the like, and can be manufactured into various types such as vertical type, horizontal type, transportation, stirring and the like.
When storing chemical industry liquid, can often use the storage tank, current storage tank is at in-process of in-service use, although can realize basic storage function, current storage tank generally all does not have the function to the observation window protection, should operating personnel hold sharp-pointed article carelessly touch the observation window, will lead to the observation window to break, and then causes chemical industry liquid to leak, has influenced the normal use of storage tank, consequently needs to improve it.
Disclosure of utility model
The utility model provides a chemical liquid storage tank, which solves the problem that an observation window is easily damaged artificially in the related technology.
The technical scheme of the utility model is as follows, a chemical liquid storage tank comprises:
the storage tank comprises a storage tank body, a storage frame and a storage tank cover, wherein the top of the storage tank body is fixedly connected with the storage tank body;
The protection mechanism is arranged on the front surface of the storage tank body;
The protection mechanism comprises a pneumatic cylinder, the back of pneumatic cylinder and the positive fixed connection of storage tank body, the top fixedly connected with round bar of pneumatic cylinder, the back of round bar and the positive swing joint of storage tank body, the surface swing joint of round bar has rotatory piece, the back of rotatory piece and the positive swing joint of storage tank body, the center part activity of rotatory piece has cup jointed the circle axle, the back and the positive fixed connection of storage tank body of circle axle, the internal surface swing joint of rotatory piece other end has the cylinder piece, the back of cylinder piece passes the inside and the fixedly connected with guard plate of spout extension to the spout, the surface and the internal surface swing joint of spout of guard plate, guard plate downward movement seals the protection to the observation window.
As a preferable technical scheme of the utility model, the middle part of the top end of the storage tank body is fixedly connected with the stirring motor, the other end of the output shaft of the stirring motor is fixedly sleeved with the stirring shaft, and the bottom of the stirring shaft penetrates through the storage tank body and extends to the inside of the storage tank body and is fixedly connected with the stirring blade.
As a preferable technical scheme of the utility model, a feed inlet positioned behind the stirring motor is fixedly arranged at the top of the storage tank body, two fixed blocks are fixedly connected at the top of the feed inlet, movable shafts are movably sleeved in the two fixed blocks, a cover plate is fixedly sleeved on the outer surface of the movable shafts, and the bottom of the cover plate is movably connected with the top of the feed inlet.
As a preferable technical scheme of the utility model, the top of the right side of the storage tank body is fixedly connected with a driving motor, the other end of the output shaft of the driving motor is fixedly sleeved with a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a rotating rod, and the left side of the rotating rod is movably connected with the right side of the feeding hole.
As a preferable technical scheme of the utility model, the other end of the rotary rod is fixedly sleeved with a connecting block, the outer surface of the connecting block is movably connected with the inner surface of the cover plate, and the connecting block rotates to drive the cover plate to rotate so as to release the sealing effect on the feed inlet.
As a preferable technical scheme of the utility model, a valve is fixedly arranged at the bottom of the storage tank body, and a liquid discharge pipe is fixedly connected to the bottom of the valve.
As a preferable technical scheme of the utility model, the number of the supporting frames is four, the sizes of the four supporting frames are the same, and the four supporting frames are symmetrical relative to the center of the storage tank body.
The beneficial effects of the utility model are as follows:
1. According to the utility model, the pneumatic cylinder, the round rod, the rotary block, the cylindrical block and the protection plate are arranged, so that the round rod is driven to move upwards when the pneumatic cylinder operates, and the round rod is further used for pushing the rotary block to rotate by taking the round shaft as the axis, so that the rotary block is used for pushing the cylindrical block and the protection plate to move downwards, and when the protection plate moves to the bottom of the observation window, the observation window is completely sealed, the purpose of sealing and protecting the observation window is realized, the problem of artificially damaging the observation window is solved, and the protection performance of the device is improved.
2. According to the utility model, the movable shaft, the cover plate, the driving motor, the rotating rod and the connecting block are arranged, so that the rotating shaft drives the rotating rod to rotate when the driving motor operates, and the connecting block further rotates to drive the cover plate to rotate by taking the movable shaft as the axis, thereby realizing the purpose of automatically unblocking the feed inlet, solving the problem of unblocking the feed inlet by means of manpower, improving the automation degree of the device and reducing the labor capacity of operators.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional view of a side face of the present utility model;
fig. 4 is a schematic cross-sectional view of the guard plate of the present utility model;
fig. 5 is a schematic cross-sectional view of the movable shaft of the present utility model.
The device comprises a support frame 1, a storage tank body 2, a 3, an observation window 4, a chute 5, a pneumatic cylinder 6, a round rod 7, a rotating block 8, a round shaft 9, a cylindrical block 10, a protection plate 11, a stirring motor 12, a stirring shaft 13, stirring blades 14, a feed inlet 15, a fixed block 16, a movable shaft 17, a cover plate 18, a driving motor 19, a rotating shaft 20, a rotating rod 21, a connecting block 22, a valve 23 and a liquid discharge pipe.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the present utility model provides a chemical liquid storage tank, comprising:
the storage tank comprises a support frame 1, wherein the top of the support frame 1 is fixedly connected with a storage tank body 2, an observation window 3 is fixedly arranged in the front of the storage tank body 2, and a chute 4 positioned above the observation window 3 is formed in the front of the storage tank body 2;
the protection mechanism is arranged on the front surface of the storage tank body 2;
Wherein, protection machanism is including pneumatic cylinder 5, pneumatic cylinder 5's the back and the positive fixed connection of storage tank body 2, pneumatic cylinder 5's top fixedly connected with round bar 6, the back of round bar 6 and the positive swing joint of storage tank body 2, round bar 6's surface swing joint has rotatory piece 7, rotatory piece 7's the back and the positive swing joint of storage tank body 2, rotatory piece 7's middle part activity has cup jointed circle axle 8, circle axle 8's the back and the positive fixed connection of storage tank body 2, rotatory piece 7's the internal surface swing joint of the other end has cylinder piece 9, the back of cylinder piece 9 passes spout 4 and extends to the inside of spout 4 and fixedly connected with guard plate 10, guard plate 10's surface and the internal surface swing joint of spout 4, guard plate 10 down moves and seals the protection to observation window 3.
When the pneumatic cylinder 5 operates, the round rod 6 is driven to move upwards, and then the round rod 6 is extruded to push the rotary block 7 to rotate by taking the round shaft 8 as the axis, so that the cylindrical block 9 drives the protection plate 10 to move downwards, and the aim of sealing and protecting the observation window 3 is fulfilled.
Wherein, the middle part fixedly connected with agitator motor 11 on storage tank body 2 top, agitator motor 11 output shaft's the other end fixedly cup joints (mixing) shaft 12, and the bottom of (mixing) shaft 12 runs through storage tank body 2 and extends to the inside of storage tank body 2 and fixedly connected with stirring leaf 13.
When the stirring motor 11 operates, the stirring shaft 12 drives the stirring blade 13 to rotate.
Wherein, the top fixed mounting of storage tank body 2 has the pan feeding mouth 14 that is located agitator motor 11 rear, and the top fixedly connected with fixed block 15 of pan feeding mouth 14, and the quantity of fixed block 15 is two, and the inside of two fixed blocks 15 has all movably sleeved loose axle 16, and the fixed cover plate 17 has been cup jointed to the surface mounting of loose axle 16, the bottom of cover plate 17 and the top swing joint of pan feeding mouth 14.
The cover plate 17 is designed to close the feed inlet 14.
Wherein, the top fixedly connected with driving motor 18 on storage tank body 2 right side, driving motor 18 output shaft's the fixed axis of rotation 19 that has cup jointed of other end, and the external surface fixed of axis of rotation 19 has cup jointed rotary rod 20, and rotary rod 20's left side and the right side swing joint of pan feeding mouth 14.
When the driving motor 18 is operated, the rotating shaft 19 drives the rotating rod 20 to rotate.
The other end of the rotating rod 20 is fixedly sleeved with a connecting block 21, the outer surface of the connecting block 21 is movably connected with the inner surface of the cover plate 17, and the connecting block 21 rotates to drive the cover plate 17 to rotate so as to release the sealing effect on the feed inlet 14.
The connecting block 21 rotates to drive the cover plate 17 to rotate by taking the movable shaft 16 as the axis, and the closing effect on the feed inlet 14 is released along with the increase of the rotation angle of the cover plate 17, so that the aim of automatically releasing the closing of the feed inlet 14 is fulfilled.
Wherein, the bottom of the storage tank body 2 is fixedly provided with a valve 22, and the bottom of the valve 22 is fixedly connected with a liquid discharge pipe 23.
The valve 22 is opened so that the chemical liquid inside the tank body 2 can be discharged through the drain pipe 23.
The number of the supporting frames 1 is four, the four supporting frames 1 are the same in size, and the four supporting frames 1 are mutually symmetrical relative to the center of the storage tank body 2.
The design of four support frames 1 has better supporting effect on the storage tank body 2.
The working principle and the using flow of the utility model are as follows:
When chemical liquid is stored, the driving motor 18 is started firstly, the rotating shaft 19 drives the rotating rod 20 to rotate, the connecting block 21 is rotated to drive the cover plate 17 to rotate by taking the movable shaft 16 as the axis, the effect of sealing the feed inlet 14 is eliminated, then the chemical liquid is poured into the storage tank body 2 through the feed inlet 14, the driving motor 18 is started again, the connecting block 21 drives the cover plate 17 to reset to seal the feed inlet 14, and then the stirring motor 11 is started, so that the stirring shaft 12 drives the stirring blade 13 to rotate to stir the chemical liquid.
When the storage tank body 2 is idle, the pneumatic cylinder 5 is started at this time, the round rod 6 is driven to move upwards, and then the round rod 6 pushes the rotary block 7 to rotate by taking the round shaft 8 as the axis, so that the rotary block 7 pushes the cylindrical block 9 and the protection plate 10 to move downwards, when the protection plate 10 moves to the bottom of the observation window 3, the observation window 3 is completely sealed, the purpose of sealing and protecting the observation window 3 is achieved, and the storage tank body 2 is prevented from being damaged by people and is further affected to normal use.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.