CN207546439U - A kind of crystallization stirred tank - Google Patents

Abstract

The utility model discloses a kind of crystallization stirred tanks, the bottom port of first coil pipe and the second coil pipe is connected with cooling water outlet pipe, the top of the tank body is equipped with blind flange, U-steel frame is connected at the top of the blind flange, the top of the U-steel frame is equipped with rack, retarder is installed at the top of the rack, the input terminal of the retarder is connected to the output terminal of motor, the output terminal of the retarder is connected with the agitating shaft for being inserted in tank inner chamber by shaft coupling, the both sides up and down of the agitating shaft are respectively equipped with fan-shaped paddle and stirring rod, the bottom of the tank body is equipped with discharge port.The stirred tank passes through the first coil pipe and the second coil pipe（Titanium tube）Heat exchange crystallization is carried out to tank body so that faster, effect is more preferable for the product crystallization rate of tank body；The stirred tank is by the way that the first coil pipe and the second coil pipe are arranged in the wall of tank body so that the cavity in tank wall has preferable heat exchange effect.

Description

A kind of crystallization stirred tank

Technical field

The utility model is related to stirred tank technical field, specially a kind of crystallization stirred tank.

Background technology

Stirred tank is used to be stirred material in Chemical Manufacture, and when being stirred to crystallization raw material, raw material generates big Calorimetric amount needs cooling in time, and so as to quickly obtain crystalline solid, existing reaction kettle cooling velocity is slower, simultaneously because reaction kettle Appearance can overheat, and scald is easy to cause after human contact, have certain danger, for this purpose, proposing a kind of crystallization stirred tank.

Utility model content

The purpose of this utility model is to provide a kind of crystallization stirred tanks, mentioned above in the background art existing to solve Reaction kettle cooling velocity it is slower, simultaneously because reaction kettle appearance can overheat, scald is easy to cause after human contact, is had certain Danger the problem of.

To achieve the above object, the utility model provides following technical solution：A kind of crystallization stirred tank, including tank body, institute It states and cavity is equipped in the wall of tank body, the inside of the cavity is separately installed with the first coil pipe and the second coil pipe, first coil pipe It is connected with the top port of the second coil pipe with cooling water inlet pipe, the bottom port of first coil pipe and the second coil pipe is equal It is connected with cooling water outlet pipe, the top of the tank body is equipped with blind flange, is connected with U-steel frame at the top of the blind flange, institute The top for stating U-steel frame is equipped with rack, is equipped with retarder at the top of the rack, the input terminal of the retarder is connected to electricity The output terminal of machine, the output terminal of the retarder are connected with the agitating shaft for being inserted in tank inner chamber, the stirring by shaft coupling The both sides up and down of axis are respectively equipped with fan-shaped paddle and stirring rod, and the bottom of the tank body is equipped with discharge port.

Preferably, the cooling water inlet pipe and cooling water outlet pipe run through the top of blind flange.

Preferably, the quantity of the fan-shaped paddle is no less than two, and fan-shaped paddle is equally distributed on agitating shaft Outside.

Preferably, the bottom of the tank body is set for taper.

Preferably, the bottom of the tank body is uniformly provided with supporting leg, and the quantity of supporting leg is no less than three.

Preferably, first coil pipe and the second coil pipe are fixed on by U-bolt in the wall of tank body.

Compared with prior art, the beneficial effects of the utility model are：

1st, the stirred tank cools down to tank body by the first coil pipe and the second coil pipe so that the cooling velocity of tank body is more Soon, effect is more preferable；

2nd, the stirred tank is by the way that the first coil pipe and the second coil pipe are arranged in the wall of tank body so that the cavity in tank wall With heat-blocking action, prevent tank body appearance from overheating, personnel is avoided to scald.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model tank structure schematic diagram；

Fig. 3 is the utility model tank body overlooking the structure diagram.

In figure：1 motor, 2 retarders, 3 shaft couplings, 4 racks, 5 discharge ports, 6 supporting legs, 7 agitating shafts, 8 fan-shaped paddles, It is 9 stirring rods, 10 U-bolts, 11 tank bodies, 12 blind flanges, 13 U-steel frames, 14 cavitys, 15 first coil pipes, 16 second coil pipes, 17 cold But water outlet pipe, 18 cooling water inlet pipes.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

~3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of crystallization stirred tank, including tank body 11, institute It states and cavity 14 is equipped in the wall of tank body 11, the inside of the cavity 14 is separately installed with the first coil pipe 15 and the second coil pipe 16, the One coil pipe 15 and the second coil pipe 16 are respectively six groups；The top port of first coil pipe, 15 and second coil pipe 16 with cooling water into Water pipe 18 is connected, and the bottom port of 15 and second coil pipe 16 of the first coil pipe is connected with cooling water outlet pipe 17, institute The top for stating tank body 11 is equipped with blind flange 12, and the top of the blind flange 12 is connected with U-steel frame 13, the top of the U-steel frame 13 Portion is equipped with rack 4, and the top of the rack 4 is equipped with retarder 2, and the input terminal of the retarder 2 is connected to the output of motor 1 End, the output terminal of the retarder 2 are connected with the agitating shaft 7 for being inserted in 11 inner cavity of tank body, the agitating shaft 7 by shaft coupling 3 Both sides up and down be respectively equipped with fan-shaped paddle 8 and stirring rod 9, the bottom of the tank body 11 is equipped with discharge port 5, and discharge port 5 is set There is valve.

Specifically, the cooling water inlet pipe 18 and cooling water outlet pipe 17 run through the top of blind flange 12, it is convenient to The injection and discharge of cooling water.

Specifically, the quantity of the sector paddle 8 is no less than two, and fan-shaped paddle 8 is equally distributed on agitating shaft 7 Outside so that material mixing effect in tank body 11 is more preferable.

Specifically, the bottom of the tank body 11 is set for taper so that material can be discharged quickly from discharge port 5.

Specifically, the bottom of the tank body 11 is uniformly provided with supporting leg 6, and the quantity of supporting leg 6 is no less than three so that The support of tank body 11 is more stablized.

Specifically, 15 and second coil pipe 16 of the first coil pipe is fixed in the wall of tank body 11 by U-bolt 10, make The fixed effect for obtaining the first coil pipe 15 and the second coil pipe 16 is more preferable, prevents the first coil pipe 15 and the second coil pipe 16 from coming off.

Operation principle：In use, motor 1 drives agitating shaft 7 to rotate through retarder 2, agitating shaft 7 drives fan-shaped paddle 8 It is rotated with stirring rod 9 and carries out material stirring, cooling water injected in cooling water inlet pipe 18, cooling water is through cooling water inlet pipe 18 It flows into respectively in the first coil pipe 15 and the second coil pipe 16, so as to which to carrying out cooling down in tank body 11, cavity 14 is interior through the first disk 15 and second coil pipe 16 of pipe cools down simultaneously so that temperature is relatively low in cavity 14, so as to which 11 external skin temperatures of tank body is kept to be in Low-temperature condition, while 11 materials inside cooling velocity of tank body is improved, it can discharge material in tank body 11 through discharge port 5.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of crystallization stirred tank, including tank body（11）, it is characterised in that：The tank body（11）Wall in be equipped with cavity（14）, The cavity（14）Inside be separately installed with the first coil pipe（15）With the second coil pipe（16）, first coil pipe（15）With second Coil pipe（16）Top port and cooling water inlet pipe（18）It is connected, first coil pipe（15）With the second coil pipe（16）'s Bottom port is and cooling water outlet pipe（17）It is connected, the tank body（11）Top be equipped with blind flange（12）, the flange Lid（12）Top be connected with U-steel frame（13）, the U-steel frame（13）Top be equipped with rack（4）, the rack（4）Top Portion is equipped with retarder（2）, the retarder（2）Input terminal be connected to motor（1）Output terminal, the retarder（2）'s Output terminal passes through shaft coupling（3）It is connected with and is inserted in tank body（11）The agitating shaft of inner cavity（7）, the agitating shaft（7）Up and down two Side is respectively equipped with fan-shaped paddle（8）And stirring rod（9）, the tank body（11）Bottom be equipped with discharge port（5）.

2. a kind of crystallization stirred tank according to claim 1, it is characterised in that：The cooling water inlet pipe（18）And cooling Water outlet pipe（17）Run through blind flange（12）Top.

3. a kind of crystallization stirred tank according to claim 1, it is characterised in that：The sector paddle（8）Quantity not Less than two, and fan-shaped paddle（8）It is equally distributed on agitating shaft（7）Outside.

4. a kind of crystallization stirred tank according to claim 1, it is characterised in that：The tank body（11）Bottom set for taper It puts.

5. a kind of crystallization stirred tank according to claim 1, it is characterised in that：The tank body（11）Bottom be uniformly provided with Supporting leg（6）, and supporting leg（6）Quantity be no less than three.

6. a kind of crystallization stirred tank according to claim 1, it is characterised in that：First coil pipe（15）With the second coil pipe （16）Pass through U-bolt（10）It is fixed on tank body（11）Wall in.