CN219308715U

CN219308715U - Automatic alkali boiling device for cubic boron nitride

Info

Publication number: CN219308715U
Application number: CN202320154100.4U
Authority: CN
Inventors: 马江平; 徐先进; 许美芳
Original assignee: Shanghai Liankai New Material Co ltd
Current assignee: Shanghai Liankai New Material Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-07-07
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to an automatic alkali boiling device for cubic boron nitride, which comprises a device body and a discharging pipeline communicated with the lower end of the device body, wherein the lower end of the discharging pipeline is communicated with a liquid storage tank, the lower end of the liquid storage tank is fixedly provided with a base, a liquid absorbing component is arranged on the base, and under the cooperation of a cylinder, a sealing cover, a connecting shaft, a limiting panel, an elastic shell, a filter plate, a magnetic block, a sliding rod, a second spring and an outlet, the cylinder stretches up and down in a reciprocating manner, so that the filter plate can be driven to vibrate to a certain extent, and materials can slide to the outside through the outlet due to the inclined arrangement of the filter plate. The utility model relates to the technical field of alkali boiling of cubic boron nitride. The utility model has the advantages that the material can be conveniently transported to the outside without manual taking, and the certain safety of workers is ensured.

Description

Automatic alkali boiling device for cubic boron nitride

Technical Field

The utility model relates to the technical field of alkali boiling of cubic boron nitride, in particular to an automatic alkali boiling device for cubic boron nitride.

Background

The cubic silicon nitride is used as a third phase of silicon nitride, is a third superhard material after diamond and cubic boron nitride, is widely used in a plurality of fields of industrial production, and is produced by the processes of catalyst, mixing, rod pressing, assembly and synthesis, soaking, separation, drying, ball milling, alkali boiling, alkali washing, acid boiling, acid washing, drying, screening, selecting and the like, wherein the ball-milled material is placed into an alkali boiling furnace, and is heated, and the alkali can remove impurity components (mainly hexagonal boron nitride) in the product.

According to chinese patent publication No. CN 210795788U's an automatic alkali boiling device for cubic boron nitride, including heating cauldron, reation kettle and convulsions part, heating cauldron and reation kettle upper end are all installed stirring part and stirring part all stretch into inside heating cauldron and the reation kettle, and stirring part fixedly connected with stirring rod, heating cauldron internally mounted have heating part, temperature control system and temperature measurement part, are provided with the reation kettle feed inlet on the reation kettle and the below that the reation kettle feed inlet is located first bin outlet, and convulsions part is linked together with heating cauldron and reation kettle respectively. The product is simple to operate, can realize temperature control, can effectively improve the alkali boiling efficiency by automatically boiling alkali, improves the production efficiency and improves the production environment.

Although the patent can realize temperature control, can effectively improve the alkali boiling efficiency through automatic alkali boiling, the material is inconvenient to scoop up after being processed, and has low efficiency and certain danger.

Disclosure of Invention

According to the defects existing in the prior art, the utility model aims to provide the automatic alkali boiling device for the cubic boron nitride, which has the effects of conveniently transporting materials to the outside without manually taking, and ensuring certain safety of workers.

The technical aim of the utility model is realized by the following technical scheme:

the automatic alkali boiling device for the cubic boron nitride comprises a device body and a discharging pipeline which is communicated with the lower end of the device body, wherein the lower end of the discharging pipeline is communicated with a liquid storage tank, the lower end of the liquid storage tank is fixedly provided with a base, a liquid suction component is arranged on the base, the upper end of the device body is provided with a sealing cover, the upper end of the base is fixedly provided with a cylinder, the telescopic end of the cylinder is fixedly connected with one end of the sealing cover, and the device body is provided with a placement component which is convenient for discharging particles;

the utility model discloses a filter, including placing the subassembly, including sliding the filter that sets up in the device body inner chamber, just the filter slope sets up in the device body inner chamber, the lower extreme of filter is provided with the elastic casing that has the hole dress, be provided with the export on the lateral wall of device body, be provided with the connecting axle on the sealed lid, the connecting axle runs through in the filter until extending to the lower extreme of elastic casing, the bottom fixed mounting of connecting axle has spacing panel, be provided with the puddler on the connecting axle, be provided with the connecting unit that is used for supporting the puddler to take place the displacement on the connecting axle, be provided with the spacing unit that is used for carrying out certain spacing to the filter on the device body.

Through adopting above-mentioned technical scheme, under filter, elastic housing, export, connecting axle, puddler and limit panel's cooperation, can conveniently take out the material.

The present utility model may be further configured in a preferred example to: the upper end of the sealing cover is fixedly provided with a motor, and the output end of the motor is connected with the connecting shaft.

Through adopting above-mentioned technical scheme, through the setting of motor, can let the connecting axle rotate.

The present utility model may be further configured in a preferred example to: the utility model discloses a stirring rod, including the stirring rod, the mounting groove has been seted up to the symmetry on the stirring rod, the connecting unit includes the restriction pole of fixed mounting on corresponding mounting groove, the stirring rod slides and sets up on the restriction pole of corresponding position, two first spring has been cup jointed on the restriction pole, the both ends of first spring respectively with the lateral wall of stirring rod and the roof fixed connection of mounting groove.

Through adopting above-mentioned technical scheme, under the cooperation of restriction pole, first spring and mounting groove, can not let puddler and filter carry out the hard contact.

The present utility model may be further configured in a preferred example to: the lateral wall of device body is last the symmetry to have seted up the spread groove, spacing unit includes the slide bar of fixed mounting on corresponding spread groove, fixed mounting has the magnetic path on the axial lateral wall of slide bar, cup jointed the second spring on the slide bar, the both ends of second spring respectively with lateral wall, the roof fixed connection of spread groove of filter, the magnetic path attracts with the one end that the filter is close to the slide bar.

Through adopting above-mentioned technical scheme, under the cooperation of slide bar, magnetic path, second spring, can guarantee the stable removal of filter, can also carry out spacingly to it simultaneously.

The present utility model may be further configured in a preferred example to: the inner cavity side wall of the device body is provided with a sealing gasket, the sealing gasket covers the connecting groove, and the filter plate is arranged on the sealing gasket in a sliding mode.

Through adopting above-mentioned technical scheme, through the setting of sealed pad, can prevent that liquid from entering into the spread groove.

The present utility model may be further configured in a preferred example to: the liquid absorbing assembly comprises a water pump fixedly installed on the base, a water absorbing end and a water outlet end of the water pump are respectively provided with a connecting water pipe and a water outlet pipeline, the connecting water pipe is communicated with the liquid storage tank, and the water outlet pipeline is communicated with the device body.

Through adopting above-mentioned technical scheme, under the cooperation of water pump, connecting water pipe and outlet conduit, can let the liquid that enters into the interior of depositing the liquid case enter into on the device body again.

In summary, the utility model comprises at least one of the following beneficial technical effects:

1. when the material is required to be taken out, an operator opens the air cylinder, under the cooperation of the air cylinder, the sealing cover, the connecting shaft, the limiting panel, the elastic shell, the filter plate, the magnetic block, the sliding rod, the second spring and the outlet, the air cylinder stretches up and down in a reciprocating mode, the filter plate can be driven to vibrate to a certain extent, the material can be enabled to fall outside through the outlet due to the inclined arrangement of the filter plate, the effect that the material can be conveniently transported to the outside is achieved, the effect of taking by manpower is not required, and certain safety of workers is guaranteed.

2. When the raw materials are poured into the inner cavity of the device body from the upper end of the device body, then the air cylinder is started, under the cooperation of the air cylinder, the sealing cover, the device body, the connecting shaft, the stirring rod, the filter plate, the limiting rod, the first spring, the sliding rod and the magnetic block, the magnetic block adsorbs the filter plate, at the moment, the sealing cover is just in contact with the device body, the stirring rod is recovered to the initial position by the elastic force of the first spring, the elastic shell at the lower end of the filter plate is just in contact with the blanking pipeline, then the motor and the heating device (not shown in the figure) are started, when the device body processes materials, substances and materials generated in the process of boiling alkali are placed on the filter plate, then the blanking pipeline is opened, so that liquid in the device body enters the liquid storage box for storage, and the process of boiling alkali for the materials can be completed, and the operation is simple.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a diagram showing the upward pushing dynamics of the cylinder of the present embodiment;

fig. 3 is a plan sectional view of the device body of the present embodiment;

fig. 4 is an enlarged view at a in fig. 3 of the present embodiment.

In the figure, 1, a base; 2. a device body; 3. a liquid storage tank; 4. a blanking pipeline; 5. a cylinder; 6. sealing cover; 7. placing the assembly; 71. a filter plate; 72. an elastic housing; 73. an outlet; 74. a limit panel; 75. a stirring rod; 76. a connecting shaft; 77. a motor; 78. a connection unit; 781. a restraining bar; 782. a first spring; 79. a limit unit; 791. a slide bar; 792. a magnetic block; 793. a second spring; 8. a liquid-absorbing assembly; 81. a water pump; 82. connecting a water pipe; 83. a water outlet pipe; 9. a connecting groove; 10. a sealing gasket; 11. and a mounting groove.

Description of the embodiments

The present utility model will be described in further detail with reference to the accompanying drawings.

Examples

Referring to fig. 1-4, the automatic alkali boiling device for cubic boron nitride disclosed by the utility model comprises a device body 2 and a discharging pipeline 4 communicated with the lower end of the device body 2, wherein the lower end of the discharging pipeline 4 is communicated with a liquid storage tank 3, a base 1 is fixedly arranged at the lower end of the liquid storage tank 3, a liquid suction component 8 is arranged on the base 1, a sealing cover 6 is arranged at the upper end of the device body 2, an air cylinder 5 is fixedly arranged at the upper end of the base 1, the telescopic end of the air cylinder 5 is fixedly connected with one end of the sealing cover 6, and a placement component 7 which is convenient for discharging particles is arranged on the device body 2.

The placing component 7 comprises a filter plate 71 which is arranged in the inner cavity of the device body 2 in a sliding manner, when the filter plate 71 moves upwards, the filter plate 71 just corresponds to the outlet 73, the filter plate 71 is obliquely arranged in the inner cavity of the device body 2, an elastic shell 72 with holes is arranged at the lower end of the filter plate 71, substances can be further intercepted through the arrangement of the elastic shell 72, meanwhile, the substances in the filter plate can be sprung onto the filter plate 71 through the reciprocating extrusion of the limiting panel 74, the outlet 73 is arranged on the side wall of the device body 2, the outlet 73 is connected with a discharging channel, the discharging channel and the discharging pipeline 4 are respectively provided with a control valve (not shown in the drawing), a connecting shaft 76 is arranged on the sealing cover 6, the connecting shaft 76 penetrates through the filter plate 71 until the connecting shaft extends to the lower end of the elastic shell 72, a limiting panel 74 is fixedly arranged at the bottom end of the connecting shaft 76, a stirring rod 75 is arranged on the connecting shaft 76, the stirring rod 75 is not contacted with the filter plate 71 in an initial state, normal rotation of the stirring rod 75 is ensured, a connecting unit 78 for supporting the stirring rod 75 to move, and the filter plate 71 is provided with a certain limiting unit 79 on the device body 2. The materials can be conveniently taken out under the cooperation of the filter plate 71, the elastic shell 72, the outlet 73, the connecting shaft 76, the stirring rod 75 and the limiting panel 74.

The upper end of the sealing cover 6 is fixedly provided with a motor 77, and the output end of the motor 77 is connected with a connecting shaft 76. The connection shaft 76 is rotated by the motor 77.

The mounting grooves 11 are symmetrically formed in the stirring rod 75, the connecting unit 78 comprises limiting rods 781 fixedly mounted on the corresponding mounting grooves 11, the stirring rod 75 is slidably arranged on the limiting rods 781 at corresponding positions, first springs 782 are sleeved on the two limiting rods 781, and two ends of each first spring 782 are fixedly connected with the side walls of the stirring rod 75 and the top wall of the mounting groove 11 respectively. The stirring rod 75 is not brought into hard contact with the filter plate 71 by the engagement of the restriction rod 781, the first spring 782 and the mounting groove 11.

The connecting groove 9 has been seted up to the symmetry on the lateral wall of device body 2, spacing unit 79 includes fixed mounting on the slide bar 791 that corresponds on connecting groove 9, fixed mounting has magnetic path 792 on the axial lateral wall of slide bar 791, magnetic force of magnetic path 792 is greater than the elasticity of two second springs 793, cup joint second spring 793 on the slide bar 791, the both ends of second spring 793 respectively with the lateral wall of filter 71, the roof fixed connection of connecting groove 9, magnetic path 792 attracts with the one end that the filter 71 is close to slide bar 791. Under the cooperation of the sliding rod 791, the magnetic block 792 and the second spring 793, stable movement of the filter plate 71 can be ensured, and meanwhile, the filter plate can be limited.

A gasket 10 is provided on the side wall of the inner cavity of the device body 2, the gasket 10 covers the connecting groove 9, and the filter plate 71 is slidably provided on the gasket 10. By the provision of the gasket 10, the liquid is prevented from entering the connecting groove 9.

The liquid absorbing component 8 comprises a water pump 81 fixedly mounted on the base 1, a water absorbing end and a water outlet end of the water pump 81 are respectively provided with a connecting water pipe 82 and a water outlet pipeline 83, the connecting water pipe 82 is communicated with the liquid storage tank 3, the water outlet pipeline 83 is communicated with the device body 2, the water pump 81 is started to work, the water pump 81 can pump liquid in the liquid storage tank 3 through the connecting water pipe 82, and then the liquid enters the device body 2 again through the water outlet pipeline 83 to be ready for next work. Under the cooperation of the water pump 81, the connecting water pipe 82 and the water outlet pipe 83, the liquid entering the liquid storage tank 3 can enter the device body 2 again.

The implementation principle of the embodiment is as follows: when the raw material is poured into the inner cavity of the device body 2 from the upper end of the device body, then the air cylinder 5 is started, the air cylinder 5 drives the sealing cover 6 to be in contact with the upper end of the device body 2, then the air cylinder 5 is closed, in the process, the sealing cover 6 drives the connecting shaft 76 to move downwards, the connecting shaft 76 presses the filter plate 71 through the stirring rod 75, at the moment, the stirring rod 75 slides on the limiting rod 781 and presses the first spring 782, the filter plate 71 slides along the sliding rod 791 and stretches the second spring 793, when the filter plate 71 approaches until the filter plate 71 is in contact with the magnetic block 792, the magnetic block 792 adsorbs the filter plate 71, at the moment, the sealing cover 6 is just in contact with the device body 2, at the same time, the stirring rod 75 is restored to the initial position by the elastic force of the first spring 782, the elastic shell 72 at the lower end of the filter plate 71 is just inserted into the blanking pipeline 4, then the motor 77 and the heating device (not shown in the figure) are started, when the material is processed in the device body 2, the material and the material generated in the process of boiling alkali can rest on the filter plate 71, at the moment, the blanking pipeline 4 is opened, the liquid in the device 2 is allowed to enter the liquid tank 3, and the operation of boiling alkali can be completed, and the material can be stored simply.

When the material is required to be taken out, an operator starts the air cylinder 5, the air cylinder 5 drives the sealing cover 6 to move upwards, the sealing cover 6 drives the connecting shaft 76 to move upwards, the connecting shaft 76 drives the elastic shell 72 and the filter plate 71 to move upwards through the limiting panel 74, the filter plate 71 is separated from the constraint of the magnetic block 792, when the filter plate 71 slides along the sliding rod 791 and compresses the second spring 793, the filter plate 71 moves upwards to the maximum extent, one end of the filter plate corresponds to the outlet 73 exactly, and at the moment, the filter plate 71 can be driven to vibrate to a certain extent through the up-and-down reciprocating expansion of the air cylinder 5, and the material can slide to the outside through the outlet 73 due to the inclined arrangement of the filter plate 71, so that the effect that the material can be conveniently transported to the outside without manual taking is achieved, and the certain safety of workers is ensured.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. An automatic alkali boiling device for cubic boron nitride comprises a device body (2) and a blanking pipeline (4) communicated with the lower end of the device body (2), wherein a liquid storage tank (3) is communicated with the lower end of the blanking pipeline (4), a base (1) is fixedly arranged at the lower end of the liquid storage tank (3), a liquid absorbing component (8) is arranged on the base (1), and a sealing cover (6) is arranged at the upper end of the device body (2), and is characterized in that: an air cylinder (5) is fixedly arranged at the upper end of the base (1), the telescopic end of the air cylinder (5) is fixedly connected with one end of a sealing cover (6), and a placement component (7) which is convenient for discharging particles is arranged on the device body (2);

place subassembly (7) including sliding filter (71) of setting in device body (2) inner chamber, just filter (71) slope sets up in device body (2) inner chamber, the lower extreme of filter (71) is provided with elastic housing (72) that have the hole dress, be provided with export (73) on the lateral wall of device body (2), be provided with connecting axle (76) on sealed lid (6), connecting axle (76) run through in filter (71) until the lower extreme that extends to elastic housing (72), the bottom fixed mounting of connecting axle (76) has spacing panel (74), be provided with puddler (75) on connecting axle (76), be provided with on connecting axle (76) and be used for supporting puddler (75) take place connecting unit (78) of displacement, be provided with on device body (2) and be used for carrying out spacing unit (79) to filter (71).

2. An automatic alkali boiling device for cubic boron nitride according to claim 1, wherein: the upper end of the sealing cover (6) is fixedly provided with a motor (77), and the output end of the motor (77) is connected with a connecting shaft (76).

3. An automatic alkali boiling device for cubic boron nitride according to claim 2, wherein: mounting grooves (11) are symmetrically formed in the stirring rod (75), the connecting unit (78) comprises limiting rods (781) fixedly mounted on the corresponding mounting grooves (11), the stirring rod (75) is slidably arranged on the limiting rods (781) at corresponding positions, first springs (782) are sleeved on the two limiting rods (781), and two ends of each first spring (782) are fixedly connected with the side walls of the stirring rod (75) and the top wall of the mounting groove (11) respectively.

4. An automatic alkali boiling device for cubic boron nitride according to claim 3, wherein: the utility model discloses a device, including device body (2), connecting groove (9) have been seted up to symmetry on the lateral wall of device body (2), spacing unit (79) including fixed mounting slide bar (791) on corresponding connecting groove (9), fixed mounting has magnetic path (792) on the axial lateral wall of slide bar (791), cup jointed second spring (793) on slide bar (791), the both ends of second spring (793) respectively with the lateral wall of filter (71), the roof fixed connection of connecting groove (9), magnetic path (792) are close to the one end of slide bar (791) with filter (71) and attract mutually.

5. An automatic alkali boiling device for cubic boron nitride according to claim 4, wherein: the inner cavity side wall of the device body (2) is provided with a sealing gasket (10), the sealing gasket (10) covers the connecting groove (9), and the filter plate (71) is arranged on the sealing gasket (10) in a sliding mode.

6. An automatic alkali boiling device for cubic boron nitride according to claim 5, wherein: the liquid suction assembly (8) comprises a water pump (81) fixedly mounted on the base (1), a water suction end and a water outlet end of the water pump (81) are respectively provided with a connecting water pipe (82) and a water outlet pipeline (83), the connecting water pipe (82) is communicated with the liquid storage tank (3), and the water outlet pipeline (83) is communicated with the device body (2).