CN214582230U

CN214582230U - A drying-machine for producing dry-mixed mortar

Info

Publication number: CN214582230U
Application number: CN202120725341.0U
Authority: CN
Inventors: 卢鹏程; 李翔宇; 郭嘉婳; 于晶波; 刘瑞瑞; 刘婷婷
Original assignee: Kaifeng Zhubang Commercial Mortar Co ltd
Current assignee: Kaifeng Zhubang Commercial Mortar Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-02
Anticipated expiration: 2031-04-09

Abstract

The utility model relates to a drying-machine for producing dry-mixed mortar, including the drying-machine, the outside of the entrance point of drying-machine be provided with the raw materials storage tank, be provided with the drying-machine inlet pipe on the raw materials storage tank, drying-machine inlet pipe suit is in the entrance point of drying-machine, the outside of the exit end of drying-machine be provided with the sieving machine, the sieving machine include sieving machine body, sieving machine inlet pipe, undersize thing discharging pipe and oversize thing discharging pipe, the one end suit of sieving machine inlet pipe is in the drying-machine on, the other end of sieving machine inlet pipe is installed on the sieving machine body, one side of sieving machine be provided with oversize thing storage case, be provided with the oversize thing inlet pipe on the oversize thing storage case, the oversize thing inlet pipe is located the below of oversize thing discharging pipe. Realized separating to be massive raw materials and be likepowder raw materials after drying, the utility model discloses adjust, convenient to use has extensive market prospect.

Description

A drying-machine for producing dry-mixed mortar

Technical Field

The utility model relates to a dry-mixed mortar's stoving field, concretely relates to drying-machine for producing dry-mixed mortar.

Background

As a novel environment-friendly green building material, the dry-mixed mortar has the advantages of stable quality, high efficiency, energy conservation, environmental protection, special requirement satisfaction, easy mechanized construction and the like, and is widely applied to the fields of urban buildings and the like. The dry-mixed mortar is divided into common mortar and special mortar according to the function, for example, masonry mortar and plastering mortar belong to common mortar, and thermal insulation mortar, fireproof mortar, waterproof mortar, self-leveling mortar and the like belong to special mortar. The ordinary mortar generally has no requirement or low requirement on dry sand gradation and can be obtained by simply mixing one or more dry sands, while the special mortar has high requirement on dry sand gradation and requires the dry sands with various gradations to be accurately mixed and prepared.

The dry-mixed mortar is usually prepared by compounding a plurality of raw materials, wherein part of the raw materials can be used only by drying, otherwise, the technical problem of caking caused by overhigh water content in the finished dry-mixed mortar can occur, the fly ash and the fly ash are often bonded into blocks due to overhigh specific surface area before drying, the block-shaped raw materials can be dried into blocks after being dried by a drying furnace, the block-shaped raw materials pass through the drying furnace in the drying process because the specific surface area of the part is too small, the technical problem that the part is not completely dried still exists after drying, and if the block-shaped raw materials and the fine powdery raw materials after being dried are simultaneously sent to the next process, the quality accident caused by overhigh water content of the finished products can be caused.

Disclosure of Invention

The utility model provides a be used for producing dry-mixed mortar that can will be massive raw materials and be likepowder raw materials and separate after will drying for overcome defect among the prior art.

The utility model adopts the technical proposal that: the utility model provides a drying-machine for producing dry-mixed mortar, includes the drying-machine, the outside of the entrance point of drying-machine be provided with raw materials storage tank, be provided with the drying-machine inlet pipe on the raw materials storage tank, drying-machine inlet pipe suit in the entrance point of drying-machine, the outside of the exit end of drying-machine be provided with the sieving machine, the sieving machine include sieving machine body, sieving machine inlet pipe, undersize thing discharging pipe and oversize thing discharging pipe, the one end suit of sieving machine inlet pipe the drying-machine on, the other end of sieving machine inlet pipe is installed on the sieving machine body, one side of sieving machine be provided with oversize thing storage tank, be provided with the oversize thing inlet pipe on the oversize thing storage tank, the oversize thing inlet pipe is located the below of oversize thing discharging pipe.

Preferably, the top of raw material storage tank be provided with raw material storage tank inlet pipe, be provided with the delivery axle in raw material storage tank and the drying-machine inlet pipe, be provided with helical blade on raw material storage tank and the inboard delivery axle of drying-machine inlet pipe, be provided with conveying motor on the delivery axle of raw material storage tank outside.

Preferably, a sieve plate is arranged between a top plate of the vibrating screen body and a bottom plate of the vibrating screen body, the vibrating screen body is divided into an oversize material cavity and an undersize material cavity by the sieve plate, an undersize material discharging pipe is sleeved on the bottom plate of the vibrating screen body, and the oversize material discharging pipe is communicated with the oversize material cavity.

Preferably, the oversize material inlet pipe is located on a top plate of the oversize material storage box, the bottom of the oversize material storage box is of a circular table-shaped tubular structure, a grinding disc is sleeved on the bottom end of the oversize material storage box, a grinding roller is arranged in the grinding disc, grinding roller connecting rods are arranged on the grinding roller and the top plate of the oversize material storage box, a grinding motor is arranged on the top plate of the oversize material storage box, and the output end of the grinding motor is fixedly connected with the grinding roller connecting rods through a coupler.

Preferably, the screen underflow discharging pipe is of a circular truncated cone-shaped tubular structure, and an included angle between the screen plate and the horizontal plane is 15-25 degrees.

Preferably, the bottom of sieving machine body be provided with vibrating motor and sieving machine mounting bracket, sieving machine body and sieving machine mounting bracket between be provided with the spring, the spring adopts rubber spring.

Preferably, a level meter is arranged in the oversize material storage tank.

The utility model has the advantages that: firstly, the utility model realizes that the raw materials in block shape and the raw materials in powder shape are separated and dried, thereby ensuring the moisture of the raw materials for compounding the dry-mixed mortar, improving the quality of the dry-mixed mortar product, and avoiding the technical problem of caking of the dry-mixed mortar caused by overhigh moisture in the raw materials;

secondly, the bottom of sieving machine body be provided with vibrating motor and sieving machine mounting bracket, sieving machine body and sieving machine mounting bracket between be provided with the spring, the spring adopts rubber spring. The utilization ratio of vibrational energy has been improved to because the raw materials after the stoving contact the sieve is that speed is not the homogeneous stable, set up the spring and can effectually utilize this partial energy, and then improve the screening effect.

Finally, the utility model discloses the bottom of oversize material storage case adopts round platform shape tubular structure, and the gravity of the thing of being convenient for to utilize to screen leads to the thing of screening.

The utility model has the advantages of simple structure, convenient operation, design benefit has improved work efficiency greatly, has fine social and economic benefits, is the product of easily using widely.

Drawings

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

Fig. 2 is a schematic structural diagram of the components of the present invention.

Fig. 3 is a schematic structural diagram of the components of the present invention.

Fig. 4 is a schematic structural diagram of the components of the present invention.

Detailed Description

As shown in fig. 1, 2, 3 and 4, a dryer for producing dry-mixed mortar comprises a dryer 1, a raw material storage box 2 is arranged at the outer side of the inlet end of the dryer 1, a dryer feed pipe 3 is arranged on the raw material storage box 2, the dryer feed pipe 3 is sleeved in the inlet end of the dryer 1, the outer side of the outlet end of the dryer 1 is provided with a vibrating screen machine, the vibrating screen machine comprises a vibrating screen machine body 4, a vibrating screen machine feeding pipe 5, a undersize discharging pipe 6 and an oversize discharging pipe 7, one end of the vibrating screen machine feeding pipe 5 is sleeved on the dryer 1, the other end of the vibrating screen machine feeding pipe 5 is arranged on the vibrating screen machine body 4, one side of sieving machine be provided with oversize material storage tank 8, be provided with oversize material inlet pipe 9 on the oversize material storage tank 8, oversize material inlet pipe 9 is located the below of oversize material discharging pipe 7. Raw materials storage tank 2's top be provided with raw materials storage tank inlet pipe 10, be provided with in raw materials storage tank 2 and the drying-machine inlet pipe 3 and carry axle 11, be provided with helical blade 12 on raw materials storage tank 2 and the inboard transport axle 11 of drying-machine inlet pipe 3, be provided with conveying motor 13 on the transport axle 11 in the raw materials storage tank 2 outside.

Sieving machine inlet pipe 5 be located the top of sieving machine body 4, sieving machine body 4 adopts box-like structure, the outside end activity suit of sieving machine inlet pipe 5 be in the exit end of drying-machine 1 on, the roof of sieving machine body 4 and the bottom plate of sieving machine body 4 between be provided with sieve 14, the aperture of the sieve of sieve 14 is located between 0.3mm to 2.0mm, sieving machine body 4 is cut apart into oversize thing cavity and undersize thing cavity by sieve 14, oversize thing cavity be located the top of undersize thing cavity, 6 suits of undersize thing discharging pipe are on the bottom plate of sieving machine body 4, oversize thing discharging pipe 7 with the oversize thing cavity be linked together. The shape on the top of undersize thing discharging pipe 6 and the shape of 4 inner chambers of sieving machine body cooperate, the top of undersize thing discharging pipe 6 and the inner wall fixed connection of sieving machine body 4, undersize thing discharging pipe 6 adopts round platform shape tubular structure, the undersize thing that the sieve 14 was sieved conveniently discharges out sieving machine body 4 through undersize thing discharging pipe and gets into the next process. The included angle between the sieve plate 14 and the horizontal plane is 15-25 degrees, and the sieving efficiency of oversize products and undersize products and the discharge of the oversize products are considered. The bottom of sieving machine body 4 be provided with vibrating motor 19 and sieving machine mounting bracket 20, sieving machine body 4 and sieving machine mounting bracket 20 between be provided with spring 21, spring 21 adopts rubber spring or metal spring.

The oversize material inlet pipe 9 is located on a top plate of the oversize material storage box 8, the bottom of the oversize material storage box 8 is of a circular truncated cone-shaped tubular structure, a grinding disc 15 is sleeved on the bottom end of the oversize material storage box 8, a grinding roller 16 is arranged in the grinding disc 15, grinding roller connecting rods 17 are arranged on the grinding roller 16 and the top plate of the oversize material storage box 8, a grinding motor 18 is arranged on the top plate of the oversize material storage box 8, and the output end of the grinding motor 18 is fixedly connected with the grinding roller connecting rods 17 through a coupler. The raw materials which are still blocky after being dried are screened are ground by the grinding roller 16 and the grinding disc 15, and then are processed again to be still usable after moisture is measured by workers, so that the maximization of raw material utilization is realized, and the economic benefit is improved. A level meter 22 is arranged in the oversize material storage box 8. The height of the material in the oversize material storage tank 8 can be conveniently judged according to the signal fed back by the material level meter 22, and then the discharge speed of the dryer is controlled to avoid the overflow of the oversize material storage tank 8.

The use method of the product is as follows: as shown in fig. 1, 2, 3 and 4, the undried raw material is fed into the raw material tank 2 through the raw material tank feeding pipe 10, and when a predetermined amount is reached, the feeding of the raw material is stopped, and when the dryer 1, the conveying motor 13, the grinding motor 18 and the vibration motor 19 are turned on. The conveying motor 13 drives the conveying shaft 11 to rotate so as to drive the spiral blade 12 to correspondingly rotate and drive the undried raw material to enter the dryer 1 through the dryer feeding pipe 3 for drying, the dried raw material enters the vibrating screen machine body 4 through the vibrating screen machine feeding pipe 5, under the driving of the vibrating motor 19 and the buffering action of the spring 21, the dried raw material is screened into oversize products and undersize products by the screen plate 14 in the vibrating screen machine body 4, and the undersize products are discharged through the undersize product discharging pipe 6; the undersize material enters the oversize material storage box 8 through the oversize material discharge pipe 7 and the oversize material feed pipe 9 in sequence, enters a gap between the grinding disc 15 and the grinding roller 16 under the guidance of the bottom of the oversize material storage box 8 in a circular truncated cone-shaped tubular structure and is combined with the grinding motor 18 to drive the grinding roller connecting rod 17 so as to drive the grinding roller 16 to rotate, and is discharged after being ground by the grinding disc 15 and the grinding roller 16.

By the embodiment, the blocky raw materials and the powdery raw materials are separated and dried, the moisture of the raw materials for compounding the dry-mixed mortar is ensured, the quality of the dry-mixed mortar product is improved, and the technical problem of caking of the dry-mixed mortar caused by overhigh moisture in the raw materials is solved; it should be noted that, in actual work, corresponding conveyor belts are respectively arranged below the undersize material discharge pipe 6 and the grinding disc 15, and the dried undersize material and the ground oversize material are respectively conveyed to different areas through two different conveyor belts, so that the convenience of operation in actual work is improved.

The utility model discloses a be satisfied with the drying-machine that is used for producing dry-mixed mortar in the stoving field worker needs of dry-mixed mortar, make the utility model discloses extensive market prospect has.

Claims

1. A drying-machine for producing dry-mixed mortar, its characterized in that: comprises a dryer (1), a raw material storage tank (2) is arranged on the outer side of an inlet end of the dryer (1), a dryer inlet pipe (3) is arranged on the raw material storage tank (2), the dryer inlet pipe (3) is sleeved in the inlet end of the dryer (1), the outer side of the outlet end of the dryer (1) is provided with a vibrating screen machine, the vibrating screen machine comprises a vibrating screen machine body (4), a vibrating screen machine inlet pipe (5), a screen underflow discharging pipe (6) and a screen overflow discharging pipe (7), one end of the vibrating screen machine inlet pipe (5) is sleeved on the dryer (1), the other end of the vibrating screen machine inlet pipe (5) is arranged on the vibrating screen machine body (4), one side of sieving machine be provided with oversize material storage tank (8), be provided with oversize material inlet pipe (9) on oversize material storage tank (8), oversize material inlet pipe (9) are located the below of oversize material discharging pipe (7).

2. The dryer for producing dry-mixed mortar according to claim 1, characterized in that: the top of raw materials storage tank (2) be provided with raw materials storage tank inlet pipe (10), be provided with in raw materials storage tank (2) and drying-machine inlet pipe (3) and carry axle (11), be provided with helical blade (12) on raw materials storage tank (2) and drying-machine inlet pipe (3) inboard transport axle (11), be provided with on raw materials storage tank (2) outside transport axle (11) and carry motor (13).

3. The dryer for producing dry-mixed mortar according to claim 1, characterized in that: the sieve shaker is characterized in that a sieve plate (14) is arranged between a top plate of the sieve shaker body (4) and a bottom plate of the sieve shaker body (4), the sieve shaker body (4) is divided into an oversize product cavity and an undersize product cavity by the sieve plate (14), an undersize product discharge pipe (6) is sleeved on the bottom plate of the sieve shaker body (4), and an oversize product discharge pipe (7) is communicated with the oversize product cavity.

4. The dryer for producing dry-mixed mortar according to claim 1, characterized in that: the oversize material inlet pipe (9) be located the roof of oversize material storage case (8), the bottom of oversize material storage case (8) adopts round platform shape tubular structure, the cover is equipped with mill (15) on the bottom of oversize material storage case (8), be provided with grinding roller (16) in mill (15), be provided with grinding roller connecting rod (17) on the roof of grinding roller (16) and oversize material storage case (8), be provided with grinding motor (18) on the roof of oversize material storage case (8), pass through shaft coupling fixed connection between the output of grinding motor (18) and grinding roller connecting rod (17).

5. The dryer for producing dry-mixed mortar according to claim 3, characterized in that: the undersize discharging pipe (6) is of a round table-shaped tubular structure, and an included angle between the sieve plate (14) and the horizontal plane is 15-25 degrees.

6. The dryer for producing dry-mixed mortar according to claim 3, characterized in that: the vibrating screen machine is characterized in that a vibrating motor (19) and a vibrating screen machine mounting frame (20) are arranged at the bottom of the vibrating screen machine body (4), a spring (21) is arranged between the vibrating screen machine body (4) and the vibrating screen machine mounting frame (20), and the spring (21) is a rubber spring.

7. The dryer for producing dry-mixed mortar according to claim 4, characterized in that: and a level meter (22) is arranged in the oversize material storage box (8).