CN218012637U

CN218012637U - Novel high-efficient prescription calcium carbonate blending device

Info

Publication number: CN218012637U
Application number: CN202221322146.4U
Authority: CN
Inventors: 余骏龙; 张泽根; 汪琴琴
Original assignee: Dexing Longsheng Calcium Carbonate Co ltd
Current assignee: Dexing Longsheng Calcium Carbonate Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-12-13
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a novel high-efficient formulation calcium carbonate blending device belongs to calcium carbonate production facility technical field, the power distribution box comprises a box body, the welding of box upper surface has last frame, the lower surface welding of box has the underframe, it is the U type to go up frame and underframe, upward install two transparent hoppers on the frame, the return bend is all installed to every transparent hopper bottom, the box top is rotated and is installed the rotary mixer, fixed mounting has vice bevel gear on the rotary mixer, first motor is installed to the one end of box upper surface, the output coaxial arrangement of first motor has main cone gear, main cone gear and vice cone gear engagement, box cavity lateral wall asymmetric mounting has first inclined baffle and second inclined baffle, install between first inclined baffle and the second inclined baffle and gather the pipe, gather the pipe lower extreme and install the reaction chamber, this novel high-efficient formulation calcium carbonate blending device, can accurate control reaction raw materials, and fully premix to the ratio raw materials.

Description

Novel high-efficient prescription calcium carbonate blending device

Technical Field

The utility model belongs to the technical field of calcium carbonate production facility, concretely relates to novel high-efficient prescription calcium carbonate blending device.

Background

Calcium carbonate is an inorganic compound of the formula CaCO ₃ Is a main component of limestone, marble, etc. Calcium carbonate is substantially insoluble in water and soluble in hydrochloric acid. It is one of the common substances on earth, exists in rocks such as calcite, limestone, marble, travertine and the like, and is also the main component of certain animal bones or shells. Calcium carbonate is also an important building material and has a wide range of industrial applications.

The preparation method of calcium carbonate is divided into a physical method and a chemical method, and the chemical method can be further divided into a carbonization method and a precipitation reaction method. The precipitation reaction method is a method for preparing calcium carbonate by reacting water-soluble calcium salt with water-soluble carbonate under a proper condition, and corresponding mixing equipment is needed for preparing the calcium carbonate according to the method. The existing mixing equipment does not pre-mix the solid raw materials, directly mixes the solid raw materials in a reaction cavity, causes insufficient contact of the solid raw materials at the initial stage, and has low mixing efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel high-efficient formula calcium carbonate blending device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel high-efficient prescription calcium carbonate blending device, the power distribution box comprises a box body, the welding of box upper surface has last frame, the welding of box lower surface has the underframe, it is the U type to go up frame and underframe, it installs two transparent hoppers, every to go up on the frame the return bend is all installed to transparent hopper bottom, the box top is rotated and is installed the rotary mixer, fixed mounting has vice conical gear on the rotary mixer, first motor is installed to the one end of box upper surface, the output coaxial arrangement of first motor has main conical gear, main conical gear and vice conical gear meshing, first slope baffle and second slope baffle are installed to box inner chamber lateral wall asymmetry, install between first slope baffle and the second slope baffle and gather the collector, gather the collector lower extreme and install the reaction chamber.

Preferably, the reaction cavity is rotatably connected with a spiral stirring rod, the outer side wall of the box body is provided with a second motor, and the output end of the second motor is coaxially connected with the spiral stirring rod.

Preferably, every all install volumetric flowmeter and valve on the return bend, reaction chamber bottom is installed and is run through the discharging pipe of box, install the valve on the discharging pipe.

Preferably, be connected with the inlet pipe on the reaction chamber, the delivery pump is installed to the inlet pipe, the delivery pump is fixed on the inner chamber lateral wall of box.

Preferably, two sliding rails are symmetrically arranged on the side wall inside the lower frame, and the filtering box is arranged on the sliding rails in a sliding manner.

Preferably, a waste liquid tank is placed on the bottom surface of the inner cavity of the lower frame, and the waste liquid tank is located right below the filter tank.

This novel high-efficient formula calcium carbonate blending device's technological effect and advantage:

the proportion of the water-soluble calcium salt and the water-soluble carbonate required by the reaction can be accurately controlled by setting different raw material volumes for the two volume flowmeters, so that the raw materials added into the reaction cavity can completely participate in the reaction as far as possible, the waste of the raw materials is reduced, and the yield of the calcium carbonate is improved;

the raw materials are firstly mixed and sprinkled into the inner cavity of the box body through the rotation of the rotary mixer before being added into the reaction cavity, then are converged, mixed and flow into the reaction cavity, and after the fully premixed raw materials are added into the reaction cavity, the reaction state can be more quickly achieved due to full contact, the spiral stirring rod continuously stirs during the reaction to promote the reaction, so that the reaction time is shortened, and the mixing efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic view of the overall structure of the embodiment of the present invention.

In the figure: 1. a box body; 2. an upper frame; 3. a lower frame; 4. a transparent hopper; 5. bending the pipe; 6. a valve; 7. a rotary mixer; 8. a main bevel gear; 9. a first motor; 10. a secondary bevel gear; 11. a first inclined baffle; 12. a second inclined baffle; 13. a collecting pipe; 14. a reaction chamber; 15. a helical agitator arm; 16. a second motor; 17. a feed pipe; 18. a delivery pump; 19. a discharge pipe; 20. a slide rail; 21. a filter box; 22. a waste liquid tank; 23. a volumetric flow meter.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Please refer to fig. 1-2, which show a novel high-efficiency formula calcium carbonate mixing device, comprising a box body 1, and characterized in that: the utility model provides a box 1 upper surface welding has last frame 2, box 1 lower surface welding has underframe 3, it is the U type to go up frame 2 and underframe 3, go up and install two transparent hoppers 4 on the frame 2, the drum is glass system in the middle of the transparent hopper 4, all there is the scale of measuring the raw materials volume on every transparent hopper 4, be convenient for observe the consumption situation of raw materials, return bend 5 is all installed to 4 bottom of every transparent hopper, all install volumetric flowmeter 23 and valve 6 on every return bend 5, volumetric flowmeter 23 can set up the volume that flows through the raw materials, box 1 top is rotated and is installed rotating mixer 7, the end of two return bends 5 all is located rotating mixer 7 upper end open-ended top, fixed mounting has vice bevel gear 10 on the rotating mixer 7, first motor 9 is installed to the one end of box 1 upper surface, the coaxial arrangement of output of first motor 9 has main bevel gear 8, main bevel gear 8 meshes with vice bevel gear 10.

The side wall of the inner cavity of the box body 1 is asymmetrically provided with a first inclined baffle 11 and a second inclined baffle 12, a collecting pipe 13 is arranged between the first inclined baffle 11 and the second inclined baffle 12, the lower end of the collecting pipe 13 is provided with a reaction cavity 14, the collecting pipe 13 is welded with the reaction cavity 14, the bottom of the reaction cavity 14 is provided with a discharging pipe 19 penetrating through the box body 1, the discharging pipe 19 is provided with a valve 6, the reaction cavity 14 is rotatably connected with a spiral stirring rod 15, the outer side wall of the box body 1 is provided with a second motor 16, the output end of the second motor 16 is coaxially connected with the spiral stirring rod 15, during reaction, the spiral stirring rod 15 continuously stirs to promote the reaction, the reaction cavity 14 is connected with a feeding pipe 17, the feeding pipe 17 is provided with a delivery pump 18, the delivery pump 18 is fixed on the side wall of the inner cavity of the box body 1, and the delivery pump 18 delivers a solvent required by the reaction to the reaction cavity 14 through the feeding pipe 17.

Two slide rails 20 are symmetrically installed on the inner side wall of the lower frame 3, a filter box 21 is slidably placed on the slide rails 20, a waste liquid box 22 is placed on the bottom surface of an inner cavity of the lower frame 3, the waste liquid box 22 is located under the filter box 21, a high-density filter screen is arranged at the bottom of the filter box 21, calcium carbonate generated by reaction can be left in the filter box 21, and waste liquid generated by reaction flows into the waste liquid box 22 through the filter screen.

This novel high-efficient prescription calcium carbonate blending device, during the use, add two transparent hoppers 4 respectively with required water-soluble calcium salt and water-soluble carbonate, through setting up different raw materials volumes to two volumetric flowmeter 23, can the ratio of accurate control raw materials, start first motor 9 in proper order after that, second motor 16 and delivery pump 18, first motor 9 drives main bevel gear 8 rotatory, main bevel gear 8 drives and meshes vice bevel gear 10 rotation rather than, vice bevel gear 10 drives rotatory blender 7 rotation, second motor 16 drives spiral stirring rod 15 rotation, delivery pump 18 carries the required solvent of reaction to reaction chamber 14 through inlet pipe 17, inject appropriate amount solvent in reaction chamber 14, open valve 6 on two return bends 5, raw materials in the transparent hopper 4 fall into rotatory rotary mixer 7 under the control of volumetric flowmeter 23 on return bend 5, the raw materials spills into box 1 inner chamber through rotatory mixing of rotary mixer 7, gather baffle 11 and second slope again and assemble 12 and mix, finally slide to being full of solvent in reaction chamber 14 through gathering pipe 13, the continuous stirring rod 15 that fully reacts under the reaction. After the reaction is finished, the valve 6 on the discharge pipe 19 is opened, the mixture in the reaction cavity 14 is completely discharged into the filter box 21, calcium carbonate generated by the reaction is remained in the filter box 21, waste liquid generated by the reaction flows into the waste liquid box 22 through a filter screen, the filter box 21 is drawn out, the required calcium carbonate can be taken out, and the waste liquid box 22 is drawn out, so that the waste liquid can be treated.

Above, only be the embodiment of the preferred of the utility model, but the scope of protection of the utility model is not limited to this, and any person skilled in the art should be covered within the scope of protection of the utility model in the technical scope disclosed by the utility model, according to the technical scheme of the utility model and the design of the utility model, equivalent replacement or change.

Claims

1. A novel high-efficient formula calcium carbonate blending device, includes box (1), its characterized in that: surface welding has last frame (2) on box (1), the lower surface welding of box (1) has underframe (3), it is the U type to go up frame (2) and underframe (3), go up and install two transparent hoppers (4) on frame (2), every return bend (5) are all installed to transparent hopper (4) bottom, box (1) top is rotated and is installed impeller (7), fixed mounting has vice conical gear (10) on impeller (7), first motor (9) are installed to the one end of box (1) upper surface, the output coaxial arrangement of first motor (9) has main conical gear (8), main conical gear (8) and vice conical gear (10) meshing, box (1) inner chamber lateral wall asymmetry installs first slope baffle (11) and second slope baffle (12), install between first slope baffle (11) and second slope baffle (12) and gather collection pipe (13), gather pipe (13) lower extreme and install reaction chamber (14).

2. The novel efficient formula calcium carbonate mixing device according to claim 1, characterized in that: the reaction chamber (14) internal rotation is connected with spiral puddler (15), second motor (16) are installed to box (1) lateral wall, second motor (16) output and spiral puddler (15) coaxial coupling.

3. The novel efficient formula calcium carbonate mixing device according to claim 1, characterized in that: every all install volumetric flowmeter (23) and valve (6) on return bend (5), discharging pipe (19) that run through box (1) are installed to reaction chamber (14) bottom, install valve (6) on discharging pipe (19).

4. The novel efficient formula calcium carbonate mixing device according to claim 1, characterized in that: be connected with inlet pipe (17) on reaction chamber (14), delivery pump (18) are installed in inlet pipe (17), delivery pump (18) are fixed on the inner chamber lateral wall of box (1).

5. The novel efficient formula calcium carbonate mixing device according to claim 1, characterized in that: two sliding rails (20) are symmetrically arranged on the side wall of the inner part of the lower frame (3), and a filter box (21) is arranged on the sliding rails (20) in a sliding manner.

6. The novel efficient formula calcium carbonate mixing device of claim 5, which is characterized in that: a waste liquid tank (22) is arranged on the bottom surface of the inner cavity of the lower frame (3), and the waste liquid tank (22) is positioned under the filter tank (21).