CN217210023U

CN217210023U - High moisture glues wet material drying system

Info

Publication number: CN217210023U
Application number: CN202220201312.9U
Authority: CN
Inventors: 朱明胜; 吴国勇; 沈飞; 李庆; 仲吉祥; 王虎力
Original assignee: Xinjiang Triumph Building Materials Designing Institute Co ltd
Current assignee: Xinjiang Triumph Building Materials Designing Institute Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-08-16
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a wet material drying system is glued to high moisture, include: stoving hammer crusher, deposit room, bag collector, system's fan and storage storehouse, stoving hammer crusher the deposit room the bag collector the system's fan connects gradually the installation, it sets up to store the storehouse the deposit room with the end department of unloading of bag collector is used for collecting the deposit room with material after the broken stoving in the bag collector. The utility model discloses simplified process flow, reduced system resistance, made system installation power reduce to reduce the system power consumption, practiced thrift manufacturing cost, improved the economic benefits of enterprise.

Description

High moisture glues wet material drying system

Technical Field

The utility model relates to a technical field that the material was dried especially relates to a high moisture glues material drying system.

Background

The material drying is a technological process for evaporating and taking away water in materials by utilizing heat energy, the current commonly used drying equipment is mainly a rotary dryer, the rotary dryer is not suitable for high-moisture sticky wet materials, the material drying efficiency is low, the high-moisture materials are difficult to dry in the rotary dryer, the sticky wet materials are easily adhered to the wall of the dryer and the positions of a material inlet and a material outlet, the rotating speed of the drying cylinder is low, the materials are difficult to separate from the drying cylinder, and therefore the material inlet and the material outlet in the dryer are unsmooth, the material distribution is uneven, and the normal operation of the equipment is influenced.

In order to solve the problems, the drying equipment generally adopted by the high-moisture sticky wet materials is a drying hammer crusher, and the drying equipment is used for quickly drying and crushing various industrial waste residues with high moisture content (the moisture content is less than or equal to 40%), and drying phosphogypsum, desulfurized gypsum, carbide slag, papermaking white mud, red mud, industrial sludge, electrolytic manganese slag and the like. Compared with the traditional rotary dryer, airflow dryer and boiling calciner, the utility model has the advantages of small floor area, high yield, low energy consumption and reliable operation. However, various different drying systems exist in the drying hammer crusher during use, for example, the drying hammer crusher is matched with intermediate equipment such as a powder concentrator, a cyclone dust collector and the like, and the system resistance is increased, so that the drying system needs to be matched with a system fan and a tail exhaust fan, thereby increasing system equipment and increasing the power consumption of the system.

Disclosure of Invention

Aiming at the problems of the existing material drying equipment, the high-moisture viscous-wet material drying system which is simple in process flow and low in system energy consumption is provided.

The specific technical scheme is as follows:

a high moisture wet-stick material drying system comprising: stoving hammer crusher, deposit room, bag collector, system's fan and storage storehouse, stoving hammer crusher the deposit room the bag collector the system's fan connects gradually the installation, it sets up to store the storehouse the deposit room with the end department of unloading of bag collector is used for collecting the deposit room with material after the broken stoving in the bag collector.

As a further improvement and optimization of the scheme, the drying hammer crusher further comprises a hot air pipeline and a material conveying device, wherein the hot air pipeline and the material conveying device are connected and installed with the drying hammer crusher.

As a further improvement and optimization of the scheme, the drying hammer crusher is provided with a feeding hole, an air inlet and a discharging hole, and the discharging hole is connected with the settling chamber.

As a further improvement and optimization of the scheme, the hot air pipeline is connected with the air inlet, and the material conveying device is connected with the feed inlet.

As a further improvement and optimization of the scheme, the material conveying device comprises a rubber belt conveyor and an air locking valve, the rubber belt conveyor is arranged at the position of the feed inlet, and the air locking valve is arranged between the rubber belt conveyor and the feed inlet.

As a further improvement and optimization of the scheme, the system also comprises a chain conveyor, wherein the chain conveyor is arranged between the storage bin and the settling chamber as well as between the chain conveyor and the bag type dust collector, and the feeding end of the chain conveyor is connected with the settling chamber as well as the discharging end of the bag type dust collector.

As further improvement and optimization of the scheme, the device further comprises a bucket elevator, the bucket elevator is arranged between the chain conveyor and the storage bin, the feeding end of the bucket elevator is connected with the discharging end of the chain conveyor, and the discharging end of the bucket elevator is connected with the feeding end of the storage bin.

As a further improvement and optimization of the scheme, the system further comprises a chimney, and the chimney is connected with the air outlet end of the system fan.

As a further improvement and optimization of the scheme, the system fan is provided with a variable frequency speed regulation device for regulating the air quantity of the system fan.

Compared with the prior art, the technical scheme has the positive effects that:

(1) the utility model discloses can the fast drying glue wet material, qualified dry powder material after the stoving breakage is along with the air current outflow stoving hammer crusher, the wet material and the bold that do not dry continue to dry in stoving hammer crusher broken, the variable frequency speed device who utilizes the system fan can the governing system fan rotational speed, and then the adjustment system amount of wind, can change the wind speed of stoving hammer crusher air outlet, realizes the classification to the finished product granularity, and the system need not to set up the selection powder machine alone.

(2) The utility model discloses after the dry powder material after well stoving subsides the large granule earlier in the deposit room, reentrant bag formula dust collector collects, thereby alleviateed the wearing and tearing of coarse particles thing to the dust bag filter bag, the coarse particles do not select cyclone to collect and has reduced system resistance, make bag formula dust collector can bear entire system's negative pressure, can arrange the system fan behind bag formula dust collector, the tail exhaust fan has been reduced, the process flow has been simplified, system resistance has been reduced, make system installation power reduce, thereby system power consumption has been reduced, and the production cost is saved, the economic benefits of enterprise has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a high moisture wet and viscous material drying system of the present invention;

in the drawings: 1. a hot air duct; 2. a belt conveyor; 3. a wind locking valve; 4. drying hammer type crusher; 5. a settling chamber; 6. a bag type dust collector; 7. a system fan; 8. a chimney; 9. a chain conveyor; 10. a bucket elevator; 11. and (7) storing the bin.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Fig. 1 is the utility model relates to a high moisture glues wet material drying system's overall structure schematic diagram, as shown in fig. 1, a high moisture glues wet material drying system of a preferred embodiment is shown, include: the drying hammer type crusher comprises a drying hammer type crusher 4, a settling chamber 5, a bag type dust collector 6, a system fan 7 and a storage bin 11, wherein the drying hammer type crusher 4, the settling chamber 5, the bag type dust collector 6 and the system fan 7 are sequentially connected and installed, and the storage bin 11 is arranged at the discharge ends of the settling chamber 5 and the bag type dust collector 6 and used for collecting materials which are crushed and dried in the settling chamber 5 and the bag type dust collector 6.

Further, as a preferred embodiment, still include hot-blast main 1 and feeding device, hot-blast main 1, feeding device all with dry hammer crusher 4 connected installation.

Further, as a preferred embodiment, the drying hammer crusher 4 is provided with a feeding port, an air inlet and a discharging port, and the discharging port is connected with the settling chamber 5.

Further, as a preferred embodiment, the hot air duct 1 is connected to the air inlet, and the feeding device is connected to the feeding port.

Further, as a preferred embodiment, the feeding device includes a belt conveyor 2 and a lock air valve 3, the belt conveyor 2 is disposed at the feeding port, and the lock air valve 3 is disposed between the belt conveyor 2 and the feeding port.

Further, as a preferred embodiment, the device further comprises a chain conveyor 9, wherein the chain conveyor 9 is arranged between the storage bin 11 and the settling chamber 5 and the bag-type dust collector 6, and the feeding end of the chain conveyor 9 is connected with the settling chamber 5 and the discharging end of the bag-type dust collector 6.

Further, as a preferred embodiment, the device further comprises a bucket elevator 10, the bucket elevator 10 is disposed between the chain conveyor 9 and the storage bin 11, a feeding end of the bucket elevator 10 is connected with a discharging end of the chain conveyor 9, and a discharging end of the bucket elevator 10 is connected with a feeding end of the storage bin 11.

Further, as a preferred embodiment, still include chimney 8, chimney 8 is connected with the air-out end of system's fan 7.

Further, as a preferred embodiment, a variable frequency speed regulation device is arranged on the system fan 7 and used for regulating the air quantity of the system fan 7, and the air quantity of the fan can be regulated according to process requirements, so that the air speed of the air outlet of the drying hammer crusher 4 is changed, and the purpose of regulating the fineness of the dried and crushed materials is achieved.

In the specific working process of the embodiment, high-moisture sticky wet materials are metered and then are conveyed into the air locking valve 3 by the rubber belt conveyor 2, then are fed into the drying hammer crusher 4, the hot air is conveyed into the drying hammer crusher 4 through the hot air pipeline 1, the sticky wet materials are contacted with the introduced hot air in the drying hammer crusher 4 to carry out strong heat exchange, the sticky wet materials are dried and scattered in the drying hammer crusher 4 to form dry powdery materials, the powdery materials flow into the settling chamber 5 through hot air, large granular materials in the powdery materials are precipitated in the settling chamber 5 and are discharged from the discharge end of the settling chamber 5, small granular materials in the powdery materials are attached and collected in the bag type dust collector and are discharged from the discharge end of the bag type dust collector 6, purified waste gas is discharged into the atmosphere through the chimney 8 under the blowing of the system fan 7, and simultaneously, the discharge ends of the settling chamber 5 and the bag type dust collector 6 sequentially pass through the chain type dust collector 9, the air locking valve 3, the air locking valve and the chain type dust collector 6, The bucket elevator 10 is transported to a storage bin 11 for storage and collection.

This embodiment can the wet material of fast drying viscosity, qualified dry powder material after the stoving breakage is along with air current outflow stoving hammer crusher 4, wet material and the bold that do not dry continue to dry in stoving hammer crusher 4 broken, utilize system's fan 7's variable frequency speed adjusting device can 7 rotational speeds of governing system's fan, and then the adjustment system amount of wind, can change the wind speed of 4 air outlets of stoving hammer crusher, the realization is to the grading of finished product granularity, the system need not to set up the selection powder machine alone.

In the embodiment, dried dry powder materials firstly settle large particles in the settling chamber 5 and then enter the bag type dust collector 6 for collection, so that the abrasion of the coarse particles to a dust collection filter bag is reduced, the coarse particles are collected without a cyclone dust collector, the system resistance is reduced, the bag type dust collector 6 can bear the negative pressure of the whole system, the system fan 7 can be arranged behind the bag type dust collector 6, a tail exhaust fan is reduced, the process flow is simplified, the system resistance is reduced, the system installed power is reduced, the system power consumption is reduced, the production cost is saved, and the economic benefits of enterprises are improved.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. The utility model provides a high moisture glues wet material drying system which characterized in that includes: stoving hammer crusher, deposit room, bag collector, system's fan and storage storehouse, stoving hammer crusher the deposit room the bag collector the system's fan connects gradually the installation, it sets up to store the storehouse the deposit room with the discharge end department of bag collector is used for collecting the deposit room with material after the broken stoving in the bag collector.

2. The system of claim 1, further comprising a hot air duct and a material delivery device, wherein the hot air duct and the material delivery device are connected to the drying hammer crusher.

3. The high moisture wet-viscous material drying system of claim 2, wherein the drying hammer crusher is provided with a feed port, an air inlet and a discharge port, and the discharge port is connected to the settling chamber.

4. The system of claim 3, wherein the hot air duct is connected to the air inlet, and the feeding device is connected to the feeding opening.

5. The system of claim 4, wherein the conveyor comprises a belt conveyor and a lock valve, the belt conveyor is disposed at the feeding port, and the lock valve is disposed between the belt conveyor and the feeding port.

6. The high-moisture wet-viscous material drying system of claim 1, further comprising a chain conveyor, wherein the chain conveyor is arranged between the storage bin and the settling chamber and the bag-type dust collector, and a feeding end of the chain conveyor is connected with the settling chamber and a discharging end of the bag-type dust collector.

7. The system of claim 6, further comprising a bucket elevator, the bucket elevator being disposed between the chain conveyor and the storage bin, a feed end of the bucket elevator being connected to a discharge end of the chain conveyor, and a discharge end of the bucket elevator being connected to a feed end of the storage bin.

8. The high-moisture wet-sticky material drying system according to claim 1, further comprising a chimney, wherein the chimney is connected with an air outlet end of the system fan.

9. The high-moisture wet-sticky material drying system according to claim 1, wherein a variable frequency speed regulating device is arranged on the system fan and used for regulating the air volume of the system fan.