CN217830402U

CN217830402U - Grit selection machine with humidification structure

Info

Publication number: CN217830402U
Application number: CN202221932573.4U
Authority: CN
Inventors: 徐国林; 贾诲; 吴云; 郑兆光
Original assignee: Yancheng Chenggong Machinery Manufacturing Co ltd
Current assignee: Yancheng Chenggong Machinery Manufacturing Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-18
Anticipated expiration: 2032-07-25

Abstract

The utility model relates to a grit selection powder machine field specifically discloses a grit selection powder machine with humidification structure, include: a sand powder discharge port is formed in the bottom of the sand-stone powder concentrator main body, a humidifying pipe is arranged below the sand powder discharge port, a spray nozzle base is arranged on the top surface of the humidifying pipe, and a humidifying pipe discharge port is formed in the bottom surface of the humidifying pipe; the water pipe is arranged above the humidifying pipe, and the surface of the water pipe is provided with a humidifying nozzle; the spiral delivery roll is arranged inside the humidifying pipe, and one end of the spiral delivery roll is provided with a motor; the beneficial effects are that: the sand powder enters the humidifying pipe after being discharged from the sand powder discharge port, the motor drives the spiral conveying roller to rotate, so that the sand powder rolls and moves in the humidifying pipe, meanwhile, the water pipe sprays water to the humidifying pipe through the humidifying spray head, the sand powder which rolls and moves is uniformly humidified, and dust can not be generated when the sand powder is discharged after humidification.

Description

Sandstone powder concentrator with humidification structure

Technical Field

The utility model relates to a grit selection machine field specifically is a grit selection machine with humidification structure.

Background

The sand and stone powder concentrator is an improved powder concentrator with an external circulation type rotor, which is developed by applying a plane vortex theory to a cyclone classifier on the basis of a rotor classifier in the cement industry;

the existing sand-stone powder concentrator screens sand according to specified specifications, discharges sand through a coarse material discharge port, and discharges sand powder in sand paper from a powder discharge port, so that in order to prevent the sand powder from generating dust in the transportation process, the sand powder needs to be humidified by watering after being discharged from the powder discharge port;

however, when the sand and stone powder is discharged from the powder discharge port, the sand and stone powder is watered, dust is generated when the sand and stone powder is discharged, direct watering is difficult to humidify the sand and stone powder uniformly, and water consumption is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grit selection machine with humidification structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the sandstone powder concentrator with the humidifying structure comprises

The bottom of the sandstone powder concentrator main body is provided with a sandstone powder discharge port, a humidifying pipe is arranged below the sandstone powder discharge port, the top surface of the humidifying pipe is provided with a nozzle base, and the bottom surface of the humidifying pipe is provided with a humidifying pipe discharge port;

the water pipe is arranged above the humidifying pipe, and the surface of the water pipe is provided with a humidifying spray head;

the spiral delivery roll is arranged inside the humidifying pipe, and one end of the spiral delivery roll is provided with a motor.

Preferably, the top surface fixedly connected with connecting pipe of humidifying pipe, the humidifying pipe passes through the connecting pipe and is connected with the sand powder discharge gate, and the top surface of humidifying pipe is fixed and is provided with the water pipe support.

Preferably, the nozzle base is provided with a plurality of groups, the nozzle base is fixedly connected with the humidifying pipes, the nozzle base is of a cylindrical tubular structure, the interior of the nozzle base is communicated with the interior of the humidifying pipes, the top surface of the nozzle base is provided with a mounting groove, and a sealing gasket is arranged inside the mounting groove.

Preferably, the discharge port of the humidifying pipe is arranged at one end, away from the connecting pipe, of the bottom surface of the humidifying pipe, and the discharge port of the humidifying pipe is communicated with the interior of the humidifying pipe.

Preferably, the water pipe leads to pipe support and humidification pipe fixed connection, and the one end that the water pipe is close to the connecting pipe is the enclosed state, and the one end that the connecting pipe was kept away from to the water pipe is connected with the control valve, and the water pipe passes through the control valve and is connected with the water source.

Preferably, the humidification nozzle is provided with the multiunit, multiunit humidification nozzle and multiunit nozzle seat one-to-one, the humidification nozzle peg graft with the nozzle seat inside, the fixed surface of humidification nozzle is provided with the sealing ring.

Preferably, the sealing ring is arranged with the inner wall of the mounting groove in a sliding manner, and the sealing ring abuts against the surface of the sealing gasket when the water pipe is fixed on the top surface of the humidifying pipe through the water pipe support.

Preferably, one end of the spiral delivery roller, which is close to the connecting pipe, is rotatably connected with the inner wall of the humidifying pipe through a bearing seat, one end of the spiral delivery roller, which is far away from the connecting pipe, is fixedly connected with an output shaft of the motor after penetrating through a wall plate of the humidifying pipe, and the motor is fixedly installed on the surface of the humidifying pipe.

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

the utility model provides a grit selection powder machine with humidification structure, the inside of humidifying pipe is gone into after grit powder passes through the discharge of grit powder discharge gate and discharges to the grit powder, the motor drives the spiral delivery roll and rotates, make the grit powder roll in the inside of humidifying pipe and remove, the water pipe passes through the humidification shower nozzle to the inside watering of humidifying pipe simultaneously, carry out even humidification to the grit powder that rolls the removal, can not produce the raise dust when the grit powder discharges after the humidification, it waters to it again after the discharge of powder discharge gate to have solved the grit powder, produce the raise dust when unable grit powder discharges of avoiding, and it is difficult to the even humidification of grit powder to directly watering, the problem of water consumption has been increased.

Drawings

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

fig. 2 is a schematic view of the structure of the humidifying tube of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic sectional view of the humidifying pipe of the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.

In the figure: the sand-stone powder concentrator comprises a sand-stone powder concentrator main body 1, a sand-stone powder discharge port 11, a humidifying pipe 2, a connecting pipe 21, a water pipe bracket 22, a humidifying pipe discharge port 23, a spray head seat 24, a mounting groove 25, a sealing gasket 26, a water pipe 3, a humidifying spray head 31, a sealing ring 32, a control valve 33, a motor 4 and a spiral delivery roll 41.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

For simplicity and illustrative purposes, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1-5, the present invention provides a technical solution:

the first embodiment is as follows:

the utility model provides a grit selection machine with humidification structure, grit selection machine with humidification structure includes: a sand powder discharge port 11 is formed in the bottom of the sand-stone powder concentrator main body 1, a humidifying pipe 2 is arranged below the sand powder discharge port 11, a spray nozzle base 24 is arranged on the top surface of the humidifying pipe 2, and a humidifying pipe discharge port 23 is formed in the bottom surface of the humidifying pipe 2; the water pipe 3 is arranged above the humidifying pipe 2, and the surface of the water pipe 3 is provided with a humidifying nozzle 31; the spiral delivery roller 41 is arranged inside the humidifying pipe 2, and one end of the spiral delivery roller 41 is provided with the motor 4; sand stone powder enters the interior of humidifying pipe 2 after being discharged through sand stone powder discharge port 11, and motor 4 drives spiral delivery roll 41 and rotates, so that the sand stone powder rolls and moves in the interior of humidifying pipe 2, and water pipe 3 sprays water to the interior of humidifying pipe 2 through humidifying spray head 31 to uniformly humidify the sand stone powder that rolls and moves, and no raise dust is generated when the sand stone powder is discharged after humidification.

The second embodiment:

on the basis of the first embodiment, in order to realize that water is sprayed into the humidifying pipe 2 through the humidifying nozzle 31, a plurality of groups of nozzle bases 24 are arranged, the nozzle bases 24 are fixedly connected with the humidifying pipe 2, the nozzle bases 24 are in cylindrical tubular structures, the interiors of the nozzle bases 24 are communicated with the interiors of the humidifying pipes 2, mounting grooves 25 are formed in the top surfaces of the nozzle bases 24, and sealing gaskets 26 are arranged inside the mounting grooves 25; the water pipe 3 is fixedly connected with the humidifying pipe 2 through a water pipe bracket 22, one end of the water pipe 3 close to the connecting pipe 21 is in a closed state, one end of the water pipe 3 far away from the connecting pipe 21 is connected with a control valve 33, and the water pipe 3 is connected with a water source through the control valve 33; the humidifying nozzles 31 are provided with a plurality of groups, the plurality of groups of humidifying nozzles 31 correspond to the plurality of groups of nozzle bases 24 one by one, the humidifying nozzles 31 are inserted into the nozzle bases 24, and the surfaces of the humidifying nozzles 31 are fixedly provided with sealing rings 32; the sealing ring 32 is arranged in a sliding way with the inner wall of the mounting groove 25, and when the water pipe 3 is fixed on the top surface of the humidifying pipe 2 through the water pipe bracket 22, the sealing ring 32 is pressed against the surface of the sealing gasket 26; the humidifying nozzle 31 is inserted into the nozzle seat 24 to make the sealing ring 32 fit with the sealing gasket 26, the water pipe 3 is positioned at the top end of the water pipe support 22, the top cover of the water pipe support 22 is fastened with the base of the water pipe support 22 through a bolt to fix the water pipe 3, and at this time, the control valve 33 is opened to make water spread into the humidifying pipe 2 through the water pipe 3 and the humidifying nozzle 31.

Example three:

on the basis of the second embodiment, in order to realize the tumbling movement of the gravel powder in the humidifying pipe 2, the top surface of the humidifying pipe 2 is fixedly connected with a connecting pipe 21, the humidifying pipe 2 is connected with a gravel powder discharge port 11 through the connecting pipe 21, and the top surface of the humidifying pipe 2 is fixedly provided with a water pipe support 22; the humidifying pipe discharge port 23 is arranged at one end of the bottom surface of the humidifying pipe 2, which is far away from the connecting pipe 21, and the humidifying pipe discharge port 23 is communicated with the interior of the humidifying pipe 2; one end of the spiral delivery roller 41, which is close to the connecting pipe 21, is rotatably connected with the inner wall of the humidifying pipe 2 through a bearing seat, one end of the spiral delivery roller 41, which is far away from the connecting pipe 21, penetrates through a wall plate of the humidifying pipe 2 and then is fixedly connected with an output shaft of the motor 4, and the motor 4 is fixedly arranged on the surface of the humidifying pipe 2; the inside that gets into humidifying pipe 2 with the sand stone powder of sand stone powder discharge gate 11 exhaust through connecting pipe 21 drives spiral delivery roller 41 through motor 4 and rotates, and spiral delivery roller 41 drives the sand stone powder that gets into humidifying pipe 2's inside and rolls and move, and the in-process that moves humidifies the sand stone powder, and the sand stone powder after the humidification is discharged from humidifying pipe discharge gate 23.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grit selection machine with humidification structure which characterized in that: the grit selection machine with humidification structure includes:

the sand-stone powder concentrator comprises a sand-stone powder concentrator main body (1), wherein a sand powder discharge hole (11) is formed in the bottom of the sand-stone powder concentrator main body (1), a humidifying pipe (2) is arranged below the sand powder discharge hole (11), a nozzle base (24) is arranged on the top surface of the humidifying pipe (2), and a humidifying pipe discharge hole (23) is formed in the bottom surface of the humidifying pipe (2);

the water pipe (3) is arranged above the humidifying pipe (2), and the surface of the water pipe (3) is provided with a humidifying spray head (31);

the humidifying device comprises a spiral delivery roller (41), wherein the spiral delivery roller (41) is arranged inside the humidifying pipe (2), and one end of the spiral delivery roller (41) is provided with a motor (4).

2. The sand and stone concentrator with humidifying structure as claimed in claim 1, wherein: the top surface fixedly connected with connecting pipe (21) of humidifying pipe (2), humidifying pipe (2) are connected with sandstone powder discharge gate (11) through connecting pipe (21), and the top surface of humidifying pipe (2) is fixed and is provided with water pipe support (22).

3. The sand and stone concentrator with humidifying structure as claimed in claim 2, wherein: the humidifying and humidifying integrated device is characterized in that multiple groups of nozzle bases (24) are arranged, the nozzle bases (24) are fixedly connected with the humidifying pipes (2), the nozzle bases (24) are of cylindrical structures, the interiors of the nozzle bases (24) are communicated with the interiors of the humidifying pipes (2), mounting grooves (25) are formed in the top surfaces of the nozzle bases (24), and sealing gaskets (26) are arranged in the mounting grooves (25).

4. The sand-stone powder concentrator with humidifying structure as claimed in claim 3, wherein: humidification pipe discharge gate (23) set up in the one end that connecting pipe (21) were kept away from to the bottom surface of humidification pipe (2), humidification pipe discharge gate (23) and the inside intercommunication of humidification pipe (2).

5. The sand-stone powder concentrator with humidifying structure as claimed in claim 4, wherein: water pipe (3) are through water pipe support (22) and humidification pipe (2) fixed connection, and the one end that water pipe (3) are close to connecting pipe (21) is the enclosed state, and the one end that connecting pipe (21) were kept away from in water pipe (3) is connected with control valve (33), and water pipe (3) are connected with the water source through control valve (33).

6. The sand-stone powder concentrator with humidifying structure as claimed in claim 5, wherein: the humidifying spray heads (31) are provided with a plurality of groups, the plurality of groups of humidifying spray heads (31) correspond to the plurality of groups of spray head bases (24) one by one, the humidifying spray heads (31) are inserted into the spray head bases (24), and sealing rings (32) are fixedly arranged on the surfaces of the humidifying spray heads (31).

7. The sand and stone concentrator with humidification structure of claim 6, characterized in that: the sealing ring (32) and the inner wall of the mounting groove (25) are arranged in a sliding mode, and when the water pipe (3) is fixed to the top face of the humidifying pipe (2) through the water pipe support (22), the sealing ring (32) abuts against the surface of the sealing gasket (26).

8. The sand and stone concentrator with humidification structure of claim 7, characterized in that: one end of the spiral delivery roller (41) close to the connecting pipe (21) is rotatably connected with the inner wall of the humidifying pipe (2) through a bearing seat, one end of the spiral delivery roller (41) far away from the connecting pipe (21) penetrates through a wall plate of the humidifying pipe (2) and then is fixedly connected with an output shaft of the motor (4), and the motor (4) is fixedly installed on the surface of the humidifying pipe (2).