CN210078877U

CN210078877U - Calcium carbonate surface modification activation machine

Info

Publication number: CN210078877U
Application number: CN201920567686.0U
Authority: CN
Inventors: 尹永国; 尹会; 吕鹏
Original assignee: Chizhou Guixing Non Mineral New Material Co Ltd
Current assignee: Chizhou Guixing Non Mineral New Material Co Ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-02-18
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a calcium carbonate surface modification activation machine relates to active calcium carbonate production field, which comprises a base, set up distiller and activation bucket on the base, distiller gas outlet department and the under shed intercommunication of T venturi tube, the right shed and the activation bottom of the barrel portion one side intercommunication of T venturi tube, set up the pneumatic valve on the low tube of T venturi tube, set up the air pump on the right side pipe, activation bucket top one side sets up the feeder hopper, inside top one side sets up the blast pipe, the inside cooling system that sets up of bucket wall, the bucket wall outside sets up sound absorbing material, inside top sets up the motor, the bottom below sets up the bin outlet, feeder hopper and blast pipe all communicate with activation bucket inner chamber, the motor below sets up the pivot, the rigid coupling has the stirring leaf in the pivot. The utility model discloses can solve calcium carbonate activation machine can not lead to the relatively poor and activation process of modification effect to produce the problem that great noise brought adverse effect for operating personnel physical and mental health with superfine calcium carbonate powder and modifier misce bene so that appear obvious reunion phenomenon.

Description

Calcium carbonate surface modification activation machine

Technical Field

The utility model relates to an active calcium carbonate production field especially relates to a calcium carbonate surface modification activation machine.

Background

Calcium carbonate needs to be heated and stirred in an activating machine so as to form active calcium carbonate, the existing activating machine generally mixes, stirs and heats a liquid modifier and superfine calcium carbonate powder to generate the active calcium carbonate, but the superfine calcium carbonate powder and the modifier cannot be uniformly mixed, the dispersibility is poor, and an obvious agglomeration phenomenon occurs, so that the modification effect is poor. The activating machine often generates larger noise in the stirring process, and brings adverse effects to the physical and mental health of operators.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a calcium carbonate surface modification activation machine is provided, solve calcium carbonate activation machine can not lead to the relatively poor and activation process of modification effect to produce the problem that great noise brought adverse effect for operating personnel physical and mental health with superfine calcium carbonate powder and modifier misce bene so that appear obvious reunion phenomenon.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a calcium carbonate surface modification activation machine, which comprises a base, the left side sets up the distiller on the base, the right side sets up the activation bucket, distiller gas outlet department and the under shed intercommunication of T venturi tube, the right shed and the activation bucket bottom one side intercommunication of T venturi tube, set up the pneumatic valve on the low tube of T venturi tube, set up the air pump on the right side pipe, activation bucket top one side sets up the feeder hopper, inside top one side sets up the blast pipe, the inside cooling system that sets up of bucket wall, the bucket wall outside sets up sound absorbing material, inside top sets up the motor, the bottom below sets up the bin outlet, feeder hopper and blast pipe all communicate with activation bucket inner chamber, the motor below sets up the pivot rather than being connected, the rigid coupling has the stirring leaf in the pivot, the left pipe and.

Furthermore, a support is arranged at the lower part of the activation barrel, and the activation barrel is fixed on the base through the support.

Furthermore, the right tube direction of the T-shaped tube is the tangential direction of the circumference of the bottom of the activation barrel, and the right opening of the T-shaped tube is connected with the tangential line of the bottom of the activation barrel.

Further, a circulating cooling liquid is arranged in the cooling system.

Further, the number of the stirring blades is at least two.

Furthermore, the T-shaped pipe, the exhaust pipe and the activation barrel are both provided with a filter screen, and the diameter of the screen hole of the filter screen is smaller than the particle size of the calcium carbonate particles.

Further, the sound-absorbing material is a porous sound-absorbing material.

The utility model discloses following beneficial effect has:

1. because the liquid modifier is distilled into gas state by a distiller and then is mixed with the superfine calcium carbonate powder, the mixture is more uniform and has better dispersity, agglomeration phenomenon can not occur, and better modification effect can be obtained.

2. Because the sound absorption material is arranged outside the barrel wall of the activation barrel, noise generated in the stirring process can be absorbed by the sound absorption material, and adverse effects on physical and psychological health of operators can not be brought.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the bottom of the activation vat.

Detailed Description

As shown in fig. 1 and 2, a calcium carbonate surface modification activation machine, including base 1, the left side sets up distiller 2 on base 1, the right side sets up activation bucket 3, distiller 2 gas outlet department and the lower open-ended intercommunication of T venturi tube 4, the right opening and the 3 bottom one side intercommunication of activation bucket of T venturi tube 4, set up pneumatic valve 41 on the lower tube of T venturi tube 4, set up air pump 42 on the right pipe, activation bucket 3 top one side sets up feeder hopper 31, inside top one side sets up blast pipe 35, the inside cooling system 32 that sets up of bucket wall, the bucket wall outside sets up sound absorbing material 6, inside top sets up motor 38, the bottom below sets up bin outlet 36, feeder hopper 31 and blast pipe 35 all communicate with activation bucket 3 inner chamber, motor 38 below sets up the pivot 33 of being connected with it, the rigid coupling has stirring leaf 34 on the pivot 33, the left pipe and the blast pipe 35 intercommunication of T venturi tube 4. The lower part of the activation barrel 3 is provided with a bracket 37, and the activation barrel 3 is fixed on the base 1 through the bracket 37. The right side of the T-shaped pipe 4 is in the tangential direction of the circumference of the bottom of the activation barrel 3, and the right opening of the T-shaped pipe 4 is connected with the tangential line of the bottom of the activation barrel 3. A circulating cooling fluid is provided in the cooling system 32. The number of the stirring blades 34 is at least two. The T-shaped pipe 4 and the joint of the exhaust pipe 35 and the activation barrel 3 are both provided with a filter screen 5, and the diameter of the screen hole of the filter screen 5 is smaller than the particle size of calcium carbonate particles. The sound absorbing material 6 is a porous sound absorbing material.

When the utility model is used for producing active calcium carbonate, firstly, the liquid modifier is put into the distiller 2, the distiller 2 is started to distill the liquid modifier into a gaseous state, the air valve 41 is opened again to enable the gaseous modifier to enter the T-shaped pipe 4, the superfine calcium carbonate powder is sent into the activation barrel 3 through the feed hopper 31, the feed hopper 31 is closed, the motor 38 and the air pump 42 are started, the left pipe and the right pipe of the T-shaped pipe 4, the inner cavity of the activation barrel 3 and the exhaust pipe 35 form an air flow loop, the air pump 42 forces the high-pressure gaseous modifier to circularly move in the air flow loop, the stirring blade 34 starts to rotate to shear the mixture of the gaseous modifier and the superfine calcium carbonate powder, the motor 38 and the air pump 42 are fully mixed, the cooling system 32 is opened, the modifier is liquefied and uniformly coated on the surface of the superfine calcium carbonate powder, the mixing is more uniform, the dispersibility is better, agglomeration phenomenon can not occur, and better modification effect can be obtained; because the sound absorption material 6 is arranged outside the barrel wall of the activation barrel 3, noise generated in the stirring process can be absorbed by the sound absorption material 6, and adverse effects on physical and psychological health of operators can not be brought.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art can make some changes or modifications to equivalent embodiments with equivalent changes without departing from the technical scope of the present invention, but all those persons do not depart from the technical spirit of the present invention, and any simple modifications, equivalent replacements, and improvements made to the above embodiments are within the spirit and principle of the present invention, and still belong to the protection scope of the technical solution of the present invention.

Claims

1. A calcium carbonate surface modification activation machine is characterized in that: comprises a base (1), a distiller (2) is arranged on the left side of the base (1), an activation barrel (3) is arranged on the right side of the base, an air outlet of the distiller (2) is communicated with a lower opening of a T-shaped pipe (4), a right opening of the T-shaped pipe (4) is communicated with one side of the bottom of the activation barrel (3), an air valve (41) is arranged on a lower pipe of the T-shaped pipe (4), an air pump (42) is arranged on the right pipe, a feed hopper (31) is arranged on one side above the activation barrel (3), an exhaust pipe (35) is arranged on one side above the interior of the activation barrel (3), a cooling system (32) is arranged inside the barrel wall, a sound-absorbing material (6) is arranged outside the barrel wall, a motor (38) is arranged above the interior of the activation barrel, a discharge outlet (36) is arranged below the bottom of the activation barrel, the feed hopper (31) and the exhaust pipe (, the left pipe of the T-shaped pipe (4) is communicated with an exhaust pipe (35).

2. The calcium carbonate surface modification activation machine of claim 1, wherein: the lower part of the activation barrel (3) is provided with a bracket (37), and the activation barrel (3) is fixed on the base (1) through the bracket (37).

3. The calcium carbonate surface modification activation machine of claim 1, wherein: the right tube direction of the T-shaped tube (4) is the tangential direction of the circumference of the bottom of the activation barrel (3), and the right opening of the T-shaped tube (4) is connected with the tangential line of the bottom of the activation barrel (3).

4. The calcium carbonate surface modification activation machine of claim 1, wherein: and circulating cooling liquid is arranged in the cooling system (32).

5. The calcium carbonate surface modification activation machine of claim 1, wherein: the number of the stirring blades (34) is at least two.

6. The calcium carbonate surface modification activation machine of claim 1 or 5, wherein: the T-shaped pipe (4), the exhaust pipe (35) and the activation barrel (3) are connected through a filter screen (5), and the diameter of a screen hole of the filter screen (5) is smaller than the particle size of calcium carbonate particles.

7. The calcium carbonate surface modification activation machine of claim 1 or 5, wherein: the sound absorption material (6) is a porous sound absorption material.