CN214131431U

CN214131431U - Mixed liquid stirring device for chemical equipment

Info

Publication number: CN214131431U
Application number: CN202022547787.7U
Authority: CN
Inventors: 许芹
Original assignee: Tianjin Wanpin Technology Co ltd
Current assignee: Tianjin Wanpin Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-09-07
Anticipated expiration: 2030-11-06

Abstract

The utility model provides a mixed liquid stirring device for chemical equipment, which comprises a mixing tank body, a first-stage hopper, a feeding pipe, a second-stage hopper, a discharging port, a stirring device, a transmission device and a liquid inlet device, wherein the bottom of the mixing tank body is provided with the discharging port, the left end of the top of the mixing tank body is provided with the second-stage hopper, the right end of the mixing tank body is provided with the first-stage hopper, the bottom of the first-stage hopper is connected with the feeding pipe, a mounting plate is arranged in the mixing tank body and divides the mixing tank body into a transmission cavity and a mixing cavity up and down, the stirring device is arranged in the mixing cavity, the transmission device and the liquid inlet device are arranged in the transmission cavity, the bottom of the second-stage hopper is connected with the liquid inlet device, the structure ensures that a stirring shaft also drives a stirring blade to rotate along the self axis when revolving along a stirring sleeve, the liquid is mixed more uniformly during stirring, the mixing efficiency is better, the quality is better.

Description

Mixed liquid stirring device for chemical equipment

Technical Field

The utility model relates to a chemical industry equipment technical field especially relates to a chemical industry equipment is with mixed liquid agitating unit.

Background

The chemical raw materials are various and widely used, more than 500-700 thousands of chemicals are sold in the world, more than 10 thousands of chemicals are sold and circulated in the market, more than 1000 new chemicals are published every year, 150-200 chemicals are considered as carcinogens, the chemical raw materials can be generally divided into two categories of organic chemical raw materials and inorganic chemical raw materials, and stirring and mixing equipment is generally used for processing the chemical raw materials at present.

Present stirring mixing arrangement for chemical industry equipment drives the (mixing) shaft through the motor and rotates, stirring vane above the (mixing) shaft drives rotates and carries out stirring work to the liquid in the jar, but present stirring mixing arrangement for chemical industry equipment pours two kinds of liquid raw materials into the blending tank after, mix it again, but pour into the condition that the in-process may cause the chemical liquid spill into, harm workman is healthy, and because liquid divides to pour into the blending tank in proper order, can not carry out the mixing operation when liquid gets into and lead to follow-up mixing to need longer time and mix the degree of difficulty and increase, present agitating unit only stirs through stirring vane, can not be even mix liquid raw materials, mixing efficiency is lower, reduce chemical raw materials's quality easily, can not satisfy user's demand.

Disclosure of Invention

According to the technical problems, the utility model provides a mixing liquid stirring device for chemical equipment, which is characterized in that the device comprises a mixing tank body, supporting legs, a first-level hopper, a feeding pipe, a second-level hopper, a discharging port, a stirring device, a transmission device and a liquid inlet device, wherein the left side and the right side of the bottom of the mixing tank body are respectively provided with the supporting legs, the center of the bottom of the mixing tank body is provided with the discharging port, the discharging port is provided with a manual valve, the left end of the top of the mixing tank body is provided with the second-level hopper, the right end of the mixing tank body is provided with the first-level hopper, the bottom of the first-level hopper is connected with the feeding pipe, the inside of the mixing tank body is transversely provided with a mounting plate, the mounting plate divides the upper side and the lower side of the inside of the mixing tank body into a transmission cavity and a mixing cavity, the stirring device is arranged in the transmission cavity, and the liquid inlet device is arranged in the transmission cavity, the bottom of the secondary hopper is connected with a liquid inlet device, and a liquid pump is arranged in the secondary hopper;

the stirring device comprises a stirring sleeve, a stirring shaft and stirring blades, the top end of the stirring sleeve penetrates through the center of the mounting plate, the stirring sleeve is mounted on the mounting plate through a mechanical sealing device, the left side and the right side of the bottom end of the stirring sleeve are respectively provided with the stirring shaft, the stirring shaft is transversely arranged, one end of the inner side of the stirring shaft is mounted in the stirring sleeve, and the stirring blades are uniformly arranged on the stirring shaft;

the transmission device comprises a motor, a driving gear, a driven gear, a fixed shaft, a bevel gear A and a bevel gear B, wherein the fixed shaft is vertically arranged in a stirring sleeve, the top end of the fixed shaft is fixed at the top of a transmission cavity, the bevel gear A is arranged at the bottom end of the fixed shaft and is integrated with the fixed shaft, the bevel gear B is respectively arranged at one end of the inner side of a stirring shaft, the bevel gear B and the stirring shaft are integrated, the bevel gear A is meshed with the bevel gear B, the driven gear is sleeved at the top end of the stirring sleeve and is integrated with the stirring sleeve, the driving gear is arranged on the right side of the driven gear and is meshed with the driven gear, the motor is fixed above the driving gear, and the output shaft of the motor is connected with the driving gear;

the liquid inlet device comprises a liquid inlet pipe A, an annular rotary water distributor, a liquid inlet pipe B, a water distributor and nozzles, wherein the annular rotary water distributor is arranged at the top end of a stirring sleeve and is sleeved outside a fixed shaft, the annular rotary water distributor is fixed on the inner wall of a transmission cavity through a support, the nozzles are respectively arranged on the left side wall and the right side wall of the stirring sleeve, the number of the nozzles is N, N is more than or equal to 2, the water distributors are respectively arranged on the inner walls of the left side and the right side of the stirring sleeve, the water distributors are respectively connected with the nozzles through water conveying pipes, the left end of the annular rotary water distributor is connected with a secondary hopper through the liquid inlet pipe A, and the bottom end of the annular rotary water distributor is respectively connected with the water distributors on the left side and the right side through the liquid inlet pipe B.

The utility model has the advantages that:

the utility model discloses a be provided with one-level hopper and pan feeding pipe, the pan feeding pipe stretch into the mixing chamber and with mix the laminating of intracavity wall, when pouring the liquid that first kind needs to mix, pour the one-level hopper into it, liquid flows in the bottom of mixing the intracavity along mixing the intracavity wall, then the liquid level rises gradually, can not cause the direct leading-in mixing chamber of liquid and the liquid condition of splashing that leads to so promptly.

The utility model discloses a be provided with agitating unit and transmission, when stirring mixing liquid, the motor drives and drives driven gear rotation through the driving gear, driven gear drives the stirring sleeve rotation, the stirring sleeve drives two stirring posts and rotates along the axis of stirring sleeve, simultaneously because the fixed axle is fixed, the bevel gear A of its bottom is also motionless, also carry out the rotation along with the rotatory while of (mixing) shaft with the bevel gear B of its interlock, so bevel gear B also drives the (mixing) shaft and rotates along self axle center, the (mixing) shaft drives the stirring vane rotation and mixes the stirring to liquid simultaneously, this kind of structure makes the (mixing) shaft also drive stirring vane rotation along self axle center rotation when stirring sleeve revolution, make liquid mixing more even during the stirring, mixing efficiency is better, and the quality is better.

The utility model is provided with the primary hopper and the secondary hopper, when mixing the liquid, the first liquid to be mixed enters the mixing cavity through the primary hopper, the second liquid to be mixed is put into the secondary hopper, the second liquid to be mixed is pumped into the liquid inlet pipe A through a liquid pump arranged in the secondary hopper while the stirring sleeve stirs and rotates, enters the annular rotary water distributor through the liquid inlet pipe A, the annular rotary water distributor distributes the second liquid to be mixed into the water distributor through the liquid inlet pipe B, the water distributor sprays the second liquid to be mixed into the mixing cavity from the nozzle through the water delivery pipe, thus, the rotating sleeve can spray out the second liquid to be mixed while rotating and mixing to mix with the first liquid to be mixed, therefore, the two liquids can be pre-mixed when entering the liquid, so that the time for subsequent mixing is shorter and the mixing difficulty is reduced.

Drawings

FIG. 1 is a cross-sectional structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

As shown in the figure: 1-mixing tank body, 2-supporting legs, 3-primary hopper, 4-feeding pipe, 5-secondary hopper, 6-discharging port, 7-mounting plate, 8-transmission chamber, 9-mixing chamber, 10-stirring sleeve, 11-stirring shaft, 12-stirring blade, 13-motor, 14-driving gear, 15-driven gear, 16-fixed shaft, 17-bevel gear A, 18-bevel gear B, 19-liquid inlet pipe A, 20-annular rotary water distributor, 21-liquid inlet pipe B, 22-water separator and 23-nozzle.

Detailed Description

Example 1

The utility model provides a mixed liquid stirring device for chemical equipment, which is characterized by comprising a mixing tank body 1, supporting legs 2, a primary hopper 3, a feeding pipe 4, a secondary hopper 5, a discharging port 6, a stirring device, a transmission device and a liquid inlet device, wherein the supporting legs 2 are respectively arranged on the left side and the right side of the bottom of the mixing tank body 1, the discharging port 6 is arranged in the center of the bottom of the mixing tank body 1, a manual valve is arranged on the discharging port 6, the secondary hopper 5 is arranged on the left end of the top of the mixing tank body 1, the primary hopper 3 is arranged on the right end of the mixing tank body 1, the feeding pipe 4 is connected to the bottom of the primary hopper 3, a mounting plate 7 is transversely arranged in the mixing tank body 1, the mounting plate 7 divides the upper side and the lower side of the interior of the mixing tank body 1 into a transmission cavity 8 and a mixing cavity 9, the stirring device is arranged in the mixing cavity 9, the transmission device and the liquid inlet device are arranged in the transmission cavity 8, the bottom of the secondary hopper 5 is connected with a liquid inlet device, and a liquid pump is arranged in the secondary hopper 5;

the feeding pipe 4 extends into the mixing cavity 9 and is attached to the inner wall of the mixing cavity 9, the stirring device comprises a stirring sleeve 10, a stirring shaft 11 and stirring blades 12, the top end of the stirring sleeve 10 penetrates through the center of the mounting plate 7, the stirring sleeve 10 is mounted on the mounting plate 7 through a mechanical sealing device, the left side and the right side of the bottom end of the stirring sleeve 10 are respectively provided with the stirring shaft 11, the stirring shaft 11 is transversely arranged, one end of the inner side of the stirring shaft 11 is mounted inside the stirring sleeve 10, and the stirring blades 12 are uniformly arranged on the stirring shaft 11;

the transmission device comprises a motor 13, a driving gear 14, a driven gear 15, a fixed shaft 16, a bevel gear A17 and a bevel gear B18, wherein the fixed shaft 16 is vertically arranged in the stirring sleeve 10, the top end of the fixed shaft 16 is fixed at the top of the transmission cavity 8, the bottom end of the fixed shaft 16 is provided with a bevel gear A17, the bevel gear A17 and the fixed shaft 16 are of an integrated structure, the bevel gear B18 is respectively arranged at one end of the inner side of the stirring shaft 11, the bevel gear B18 and the stirring shaft 11 are of an integrated structure, the bevel gear A17 is meshed with the bevel gear B18, the driven gear 15 is sleeved at the top end of the stirring sleeve 10, the driven gear 15 and the stirring sleeve 10 are of an integrated structure, the driving gear 14 is arranged on the right side of the driven gear 15, the driving gear 14 is meshed with the driven gear 15, the motor 13 is fixed above the driving gear 14, and the output shaft of the motor 13 is connected with the driving gear 14;

the liquid inlet device comprises a liquid inlet pipe A19, an annular rotary water distributor 20, a liquid inlet pipe B21, a water distributor 22 and nozzles 23, wherein the annular rotary water distributor 20 is arranged at the top end of the stirring sleeve 10, the annular rotary water distributor 20 is sleeved outside the fixed shaft 16, the annular rotary water distributor 20 is fixed on the inner wall of the transmission cavity 8 through a support, the nozzles 23 are respectively arranged on the left side wall and the right side wall of the stirring sleeve 10, N are more than or equal to 2, the water distributors 22 are respectively arranged on the inner walls of the left side and the right side of the stirring sleeve 10, the water distributors 22 are respectively connected with the nozzles 23 through water conveying pipes, the left end of the annular rotary water distributor 20 is connected with the secondary hopper 5 through a liquid inlet pipe A19, and the bottom end of the annular rotary water distributor 20 is respectively connected with the water distributors 22 of the left side and the right side through a liquid inlet pipe B21.

Example 2

When the utility model is used, the first liquid to be mixed is poured into the first-level hopper 3, the first liquid to be mixed flows through the feeding pipe 4 from the first-level hopper 3 and then enters the mixing cavity 9, because the feeding pipe 4 extends into the mixing cavity 9 and is attached to the inner wall of the mixing cavity 9, the first liquid to be mixed is drained into the mixing cavity 9 along the inner wall of the mixing cavity 9 without splashing of the liquid, then the second liquid to be mixed is poured into the second-level hopper 5, the motor 13 is started to drive the driving gear 14 to rotate, the driving gear 14 drives the driven gear 15 to rotate, the driven gear 15 drives the stirring sleeve 10 to rotate, the stirring sleeve drives the two stirring shafts 11 at the bottom end to rotate along the same axle wire of the stirring sleeve, because the top end of the fixed shaft 16 is fixed in the transmission cavity 8, when the stirring sleeve 10 rotates, the fixed shaft 16 does not rotate along with the fixed shaft, so that the bevel gear A17 does not rotate along with the stirring sleeve 10, because the bevel gear B18 revolves along the stirring sleeve 10 along the stirring shaft 11 and the bevel gear B18 is meshed with the bevel gear A17, in the process of revolution of the stirring shaft 11, the bevel gear B18 meshed with the bevel gear A17 also rotates to drive the stirring shaft 11 to rotate along the self central axis and drive the stirring blades 12 to rotate, the stirring shaft 11 rotates to mix the liquid while revolving, meanwhile, a liquid pump arranged in the secondary hopper 5 pumps the second liquid to be mixed into the annular rotary water separator 22 through the liquid inlet pipe A19, the annular rotary water separator 22 distributes the liquid into the water separators 22 at the left side and the right side through the liquid inlet pipe B21 while rotating, the water separator 22 sprays the second liquid to be mixed from the nozzle 23, so that the second liquid to be mixed is premixed with the first liquid to be mixed, the liquid is sprayed from the nozzle 23, the stirring device fully mixes the mixed liquid, the mixing efficiency is high, the quality is good after mixing, and after mixing, the mixed liquid is discharged from the discharge port 6 by opening the manual valve on the discharge port 6.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A mixed liquid stirring device for chemical equipment is characterized by comprising a mixing tank body, supporting legs, a primary hopper, a feeding pipe, a secondary hopper, a discharging port, a stirring device, a transmission device and a liquid inlet device, wherein the supporting legs are arranged on the left side and the right side of the bottom of the mixing tank body respectively, the discharging port is arranged in the center of the bottom of the mixing tank body, the secondary hopper is arranged at the left end of the top of the mixing tank body, the primary hopper is arranged at the right end of the mixing tank body, the feeding pipe is connected to the bottom of the primary hopper, a mounting plate is transversely arranged in the mixing tank body and divides the upper side and the lower side of the interior of the mixing tank body into a transmission cavity and a mixing cavity, the stirring device is arranged in the mixing cavity, the transmission device and the liquid inlet device are arranged in the transmission cavity, and the bottom of the secondary hopper is connected with the liquid inlet device;

the transmission device comprises a motor, a driving gear, a driven gear, a fixed shaft, a bevel gear A and a bevel gear B, wherein the fixed shaft is vertically arranged in a stirring sleeve, the top end of the fixed shaft is fixed at the top of a transmission cavity, the bevel gear A is arranged at the bottom end of the fixed shaft, the bevel gear B is respectively arranged at one end of the inner side of a stirring shaft, the bevel gear A is meshed with the bevel gear B, the driven gear is sleeved at the top end of the stirring sleeve, the driven gear and the stirring sleeve are of an integrated structure, the right side of the driven gear is provided with the driving gear, the driving gear is meshed with the driven gear, the motor is fixed above the driving gear, and an output shaft of the motor is connected with the driving gear;

the feed liquor device includes feed liquor pipe A, rotatory water-locator of annular, feed liquor pipe B, water knockout drum and nozzle, the rotatory water-locator of annular sets up on the top of stirring sleeve, the outside at the fixed axle is established to the rotatory water-locator of annular cover, the rotatory water-locator of annular passes through the support to be fixed on the inner wall in transmission chamber, the nozzle has been seted up on the wall of the stirring sleeve left and right sides respectively, be provided with the water knockout drum on the wall of the stirring sleeve left and right sides respectively, the water knockout drum is connected with the nozzle through the raceway respectively, the rotatory water-locator left end of annular is passed through feed liquor pipe A and is connected with the second grade hopper, the rotatory water-locator bottom of annular is passed through feed liquor pipe B respectively and is connected with the left and right sides water knockout drum.

2. The mixing liquid stirring device for chemical equipment as claimed in claim 1, wherein a manual valve is arranged on the discharge port.

3. The mixing liquid stirring device for chemical equipment as claimed in claim 1, wherein a liquid pump is disposed in the secondary hopper.

4. The mixing fluid stirring device of claim 1, wherein the bevel gear A is integrally formed with the fixed shaft, and the bevel gear B is integrally formed with the stirring shaft.

5. The mixing liquid stirring device for chemical equipment as claimed in claim 1, wherein the number of the nozzles is N, and N is not less than 2.