CN113559988B

CN113559988B - Device is recycled in useless soda piece recovery of crystallization

Info

Publication number: CN113559988B
Application number: CN202110760361.6A
Authority: CN
Inventors: 冯朝辉; 唐菊芳; 欧庆陵; 邹林
Original assignee: Hunan Juqiang Renewable Resources Science And Technology Development Co ltd
Current assignee: Hunan Juqiang Renewable Resources Science And Technology Development Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-04-01
Anticipated expiration: 2041-07-06
Also published as: CN113559988A

Abstract

The invention relates to the field of crystalline waste soda ash recovery and reuse equipment, in particular to a crystalline waste soda ash block recovery and reuse device which comprises a base, a crushing barrel and a drying barrel, wherein the crushing barrel and the drying barrel are fixed on the base through a support, a crushing rod and a grinding roller for crushing crystalline waste soda ash blocks of hard blocks are arranged in the crushing barrel, a first spiral feeder is arranged at the lower end of the crushing barrel, the crushed crystalline waste soda ash is conveyed into the drying barrel through the first spiral feeder, the drying barrel is communicated with a hot air blower, and a second spiral feeder is arranged at the lower end of the drying barrel. This kind of useless soda piece of crystallization recovers recycling apparatus smashes the useless soda piece of crystallization through the cartridge filter, and the useless soda of rethread stoving section of thick bamboo is dried the useless soda of kibbling crystallization and is recovered to recycle to greatly reduced wasting of resources.

Description

Device is recycled in useless soda piece recovery of crystallization

Technical Field

The invention relates to the field of equipment for recovering and recycling waste crystallized soda ash, in particular to a device for recovering and recycling waste crystallized soda ash blocks.

Background

In view of the fact that soda absorbs moisture in the air during storage, crystallization occurs, and hard blocks are formed under the accumulation effect, so that soda is wasted and the cost is increased, a device for recovering and recycling waste crystallized soda blocks is provided.

Disclosure of Invention

The invention aims to provide a device for recovering and recycling waste crystallized soda ash blocks so as to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a useless soda piece of crystallization is recovered and is recycled device, the on-line screen storage device comprises a base, still include and fix crushing barrel and the stoving section of thick bamboo on the base through the support, the inside crushing pole and the grinding roller that are used for carrying out kibbling to the useless soda piece of crystallization of hard piece that sets up of crushing barrel, the lower extreme of crushing barrel is provided with first screw feeder, and carry the useless soda of kibbling crystallization to the stoving section of thick bamboo inside through first screw feeder, the stoving section of thick bamboo is linked together with the air heater, the lower extreme of stoving section of thick bamboo is provided with second screw feeder.

Preferably, the upper end lateral wall of a crushing barrel is fixed and communicated with the feeding hopper, the upper end face of the crushing barrel is fixed with a motor, the output shaft end of the motor is in transmission connection with a rotating shaft, the rotating shaft penetrates through and is connected to the upper end wall of the crushing barrel in a fixed-shaft rotating mode, the lower end of the rotating shaft is fixedly connected with the upper end center of the grinding roller, and a plurality of crushing rods are fixed to the outer peripheral wall, located on the upper side of the grinding roller, of the rotating shaft.

Preferably, the inner wall middle part of a crushing cylinder is fixed with the filter, and grinds the roller and be located the below of filter, and the pivot runs through and the dead axle rotates the center department of connection at the filter, is fixed with a plurality of broken poles on the periphery wall of the pivot that is located the filter upside, and a plurality of broken poles from last grow gradually to lower distribution density.

Preferably, be fixed with on the inner wall of crushing cylinder with grind the corresponding roller of roller, and grind the inside that the roller is located the roller, and leave the clearance between grinding roller and the roller, the width in clearance diminishes from last to down gradually.

Preferably, a stoving section of thick bamboo's lower extreme is a awl tube-shape, and the periphery wall cover is established and is fixed with the ring canal, and the port of giving vent to anger of air heater is linked together through trachea and ring canal, and the air heater is fixed on the base, and fixed and the intercommunication has a plurality of air cocks on the lateral wall of ring canal, and the air cock runs through a stoving section of thick bamboo's lateral wall and is located a stoving section of thick bamboo's inside, and the discharge gate of first screw feeder is fixed and runs through a stoving section of thick bamboo's lateral wall.

Preferably, the upper end wall of the drying cylinder is fixedly communicated with an exhaust cylinder, a lifting plate is arranged inside the exhaust cylinder, the side edge of the bottom surface of the lifting plate and the side edge of the lower port of the exhaust cylinder are respectively and fixedly connected with the upper port and the lower port of the filter bag, and the side wall of the exhaust cylinder is fixedly communicated with an air outlet pipe.

Preferably, the center of the upper end wall of the exhaust funnel penetrates through and is connected with a sliding rod in a sliding mode, and the lower end of the sliding rod is fixedly connected with the upper surface of the lifting plate.

Preferably, a sliding block is fixed at the upper end of the sliding rod, the upper end wall of the exhaust funnel is fixedly connected with a reciprocating screw rod which is vertically and upwards arranged in a rotating mode, the sliding block is matched with and slidably connected with the reciprocating screw rod, and the upper end of the reciprocating screw rod is in transmission connection with the rotating shaft through a belt wheel assembly.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the crushing rod is driven by the rotating shaft in the crushing cylinder to gradually crush the caked crystallized waste sodium carbonate blocks from top to bottom, so that the crushing effect and efficiency of the crystallized waste sodium carbonate blocks are improved, the granularity of the crystallized waste sodium carbonate is gradually reduced by utilizing the grinding roller and the roller, the crushing effect of the crystallized waste sodium carbonate is improved, and the crystallized waste sodium carbonate is more efficiently dried and reused.

In the invention, the crushed waste crystallized soda ash is conveyed into the drying cylinder by the first spiral feeder, and the hot air dried by the hot air is used for taking away the water in the waste crystallized soda ash, so that the waste crystallized soda ash is dried and recovered for recycling, thereby greatly reducing the resource waste and the cost.

According to the invention, the waste crystallized soda ash in the air is blocked in the drying cylinder through the filter bag, the soda ash is prevented from being taken away by the air, the filter bag is driven to vibrate while the waste crystallized soda ash block is crushed, so that soda ash particles adhered to the inner surface of the filter bag are vibrated down, the filter bag is prevented from being blocked, the filter bag is ensured to have high-efficiency passing direction, the flowing of air flow is facilitated, the drying efficiency of the waste crystallized soda ash is improved, manual cleaning is not needed, and time and labor are saved.

Drawings

FIG. 1 is a first schematic view of the cross-sectional structure of the final assembly of the present invention;

FIG. 2 is a first schematic view of the cross-sectional structure of the final assembly of the present invention;

FIG. 3 is a schematic cross-sectional view of the crushing cylinder according to the present invention.

In the figure: 1. a base; 2. a hot air blower; 3. an air tube; 4. a first screw feeder; 5. a grinding roller; 6. a roller; 7. a rotating shaft; 8. a milling drum; 9. a feed hopper; 10. a motor; 11. a breaking bar; 12. a pulley assembly; 13. a reciprocating screw rod; 14. a slider; 15. a slide bar; 16. a lifting plate; 17. a filter bag; 18. an exhaust funnel; 19. an air outlet pipe; 20. a drying drum; 21. an air tap; 22. a ring pipe; 23. a second screw feeder; 24. a filter plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a useless soda lump of crystallization is recovered and is recycled device, the on-line screen storage device comprises a base 1, still include and fix crushing barrel 8 and the stoving cylinder 20 on base 1 through the support, crushing barrel 8 is inside to be set up and to be used for carrying out kibbling broken pole 11 and grinding roller 5 to the useless soda lump of crystallization of hard piece, the lower extreme of crushing barrel 8 is provided with first screw feeder 4, and carry kibbling useless soda ash of crystallization to inside the stoving cylinder 20 through first screw feeder 4, stoving cylinder 20 is linked together with air heater 2, the lower extreme of stoving cylinder 20 is provided with second screw feeder 23.

In this embodiment, the upper end side wall of the crushing cylinder 8 is fixed and communicated with the feeding hopper 9, the upper end surface of the crushing cylinder 8 is fixed with the motor 10, the output shaft end of the motor 10 is in transmission connection with the rotating shaft 7, the rotating shaft 7 penetrates through and is in fixed-shaft rotation connection with the upper end wall of the crushing cylinder 8, the lower end of the rotating shaft 7 is in fixed connection with the upper end center of the grinding roller 5, the outer peripheral wall of the rotating shaft 7, which is positioned at the upper side of the grinding roller 5, is fixed with a plurality of crushing rods 11, the middle part of the inner wall of the crushing cylinder 8 is fixed with the filter plate 24, the grinding roller 5 is positioned below the filter plate 24, the rotating shaft 7 penetrates through and is in fixed-shaft rotation connection with the center of the filter plate 24, the outer peripheral wall of the rotating shaft 7, which is positioned at the upper side of the filter plate 24, is fixed with a plurality of crushing rods 11, the distribution density of the plurality of crushing rods 11 from top to bottom gradually increases, the motor 10 drives the crushing rods 11 through the rotating shaft 7 to crush the crystallized waste soda ash, and make the useless soda ash piece of crystallization from last to smashing gradually down, improve crushing effect and the efficiency to the useless soda ash piece of crystallization, and the useless soda ash of crystallization that smashes through crushing pole 11 passes through the filtration of filter 24, make the useless soda ash of crystallization that accords with the crushing requirement fall to grinding roller 5 department, the useless soda ash of crystallization that does not accord with the crushing requirement remains the working space of crushing pole 11, until being smashed by crushing pole 11 and accord with the crushing requirement, thereby ensure that the useless soda ash block of crystallization smashes evenly.

In this embodiment, be fixed with the roller 6 corresponding with grinding roll 5 on the inner wall of grinding cylinder 8, and grinding roll 5 is located the inside of roller 6, and leave the clearance between grinding roll 5 and the roller 6, the width in clearance diminishes from last to down gradually, the useless soda ash of crystallization that drops through filter 24 is further smashed under the grinding effect of grinding roll 5 and roller 6, and because the clearance diminishes from last to width down gradually, thereby make the useless soda ash granularity of crystallization smash the diminishing gradually, improve the crushing effect to the useless soda ash of crystallization, so that more efficient is dried and is recycled.

In this embodiment, the lower extreme of a stoving section of thick bamboo 20 is the awl tube-shape, and the periphery wall cover is established and is fixed with ring canal 22, the port of giving vent to anger of air heater 2 is linked together through trachea 3 and ring canal 22, and air heater 2 fixes on base 1, it has a plurality of air cocks 21 to fix and feed through on the lateral wall of ring canal 22, and air cock 21 runs through the lateral wall of a stoving section of thick bamboo 20 and is located the inside of a stoving section of thick bamboo 20, the discharge gate of first spiral feeder 4 is fixed and runs through the lateral wall of a stoving section of thick bamboo 20, utilize the dry hot-air of air cock 21 spun to blow up the fluidization with kibbling soda, so that make more abundant and dry hot-air contact of soda granule, and the efficiency of drying is improved.

In this embodiment, an exhaust funnel 18 is fixed and communicated on an upper end wall of a drying funnel 20, a lifting plate 16 is arranged inside the exhaust funnel 18, a bottom side edge of the lifting plate 16 and a lower port side edge of the exhaust funnel 18 are respectively and fixedly connected with an upper port and a lower port of a filter bag 17, an air outlet pipe 19 is fixed and communicated on a side wall of the exhaust funnel 18, a slide bar 15 penetrates through and is slidably connected with the center of the upper end wall of the exhaust funnel 18, a lower end of the slide bar 15 is fixedly connected with an upper surface of the lifting plate 16, a slide block 14 is fixed at an upper end of the slide bar 15, a reciprocating lead screw 13 which is vertically and upwardly arranged is rotatably connected with the upper end wall of the exhaust funnel 18 in a fixed axis mode, the slide block 14 is matched and slidably connected with the reciprocating lead screw 13, and the upper end of the reciprocating lead screw 13 is in transmission connection with a rotating shaft 7 through a belt pulley assembly 12.

The use method and the advantages of the invention are as follows: when the device for recovering and recycling the waste crystallized soda ash blocks recovers the waste crystallized soda ash blocks, the working process is as follows:

as shown in fig. 1, 2 and 3, the motor 10, the first screw feeder 4 and the hot air blower 2 are started to operate, the crystalline waste soda ash blocks are lifted to the feed hopper 9 by the lifting device and enter the crushing barrel 8 through the feed hopper 9, the motor 10 drives the rotating shaft 7 to rotate after operating, so that the rotating shaft 7 synchronously drives each crushing rod 11 to rotate, the crushing rods 11 crush the crystalline waste soda ash blocks, the distribution density of the crushing rods 11 from top to bottom is gradually increased, the crystalline waste soda ash blocks are gradually crushed from top to bottom under the action of the crushing rods 11, the crushing effect and efficiency of the crystalline waste soda ash blocks are improved, the crystalline waste soda ash blocks crushed by the crushing rods 11 are filtered by the filter plate 24, the crystalline waste soda ash conforming to the crushing requirement falls to the grinding roller 5, the crystalline waste soda ash not conforming to the crushing requirement is crushed in the working space of the crushing rods 11, until being smashed by crushing pole 11 and accord with the broken requirement to ensure that the useless soda ash of crystallization piece is smashed evenly, and fall into the useless soda ash of crystallization in the clearance department between grinding roller 5 and the roller 6 further smashing under the grinding action of grinding roller 5 and roller 6, and because the clearance diminishes from last width down gradually, thereby make the useless soda ash of crystallization granularity smash the diminishing gradually, improve the crushing effect to useless soda ash of crystallization, so that more efficient is dried and is recycled.

As mentioned above, the crushed waste sodium carbonate is conveyed into the drying cylinder 20 by the conveying action of the first screw feeder 4, after the hot air blower 2 works, the dry hot air is conveyed into the circular pipe 22 through the air pipe 3 and is divided into the air nozzles 21 by the circular pipe 22, the dry hot air is sprayed upwards from the air nozzles 21 and dries the crushed waste sodium carbonate, the dry hot air takes away the moisture in the waste sodium carbonate and flows upwards, the hot air enters the exhaust cylinder 18, the waste sodium carbonate in the air is blocked in the drying cylinder 20 through the filtration of the filter bag 17, the air is prevented from taking away the sodium carbonate, the air carrying the moisture is discharged through the air outlet pipe 19, the hot air discharged from the air outlet pipe 19 can be subjected to heat recovery, after the sodium carbonate in the drying cylinder 20 is dried and recovered, the hot air blower 2 and the first screw feeder 4 are closed, and then the second screw feeder 23 is started, the calcined soda recovered by drying is output through the second spiral feeder 23, so that the waste calcined soda blocks after crystallization are crushed and dried to be recovered, and the waste calcined soda blocks can be recycled, thereby greatly reducing resource waste and reducing cost.

As shown in fig. 1 and 2, the rotating shaft 7 rotates and simultaneously drives the reciprocating screw 13 to rotate through the belt pulley assembly 12, so that the reciprocating screw 13 drives the slider 14 to move up and down, the slider 14 synchronously drives the lifting plate 16 to move up and down through the sliding rod 15, and the lifting plate 16 continuously tensions, loosens and tensions the filter bag 17, so that the filter bag 17 shakes and falls off soda particles adhered to the inner surface of the filter bag 17 in a tensioning mode by using vibration force, thereby avoiding the blockage of the filter bag 17, ensuring that the filter bag 17 has a high-efficiency passing direction, facilitating the flow of air flow, facilitating the improvement of the drying efficiency of waste crystallized soda, avoiding manual cleaning, and saving time and labor.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a useless soda ash piece of crystallization resumes recycles device, includes base (1), its characterized in that: the drying machine is characterized by further comprising a crushing barrel (8) and a drying barrel (20) which are fixed on the base (1) through a support, wherein a crushing rod (11) and a grinding roller (5) which are used for crushing the waste crystallized soda ash blocks of the hard blocks are arranged in the crushing barrel (8), a first spiral feeder (4) is arranged at the lower end of the crushing barrel (8), the crushed waste crystallized soda ash is conveyed into the drying barrel (20) through the first spiral feeder (4), the drying barrel (20) is communicated with the hot air blower (2), and a second spiral feeder (23) is arranged at the lower end of the drying barrel (20);

the upper end side wall of the crushing barrel (8) is fixed and communicated with a feeding hopper (9), the upper end face of the crushing barrel (8) is fixedly provided with a motor (10), the output shaft end of the motor (10) is in transmission connection with a rotating shaft (7), the rotating shaft (7) penetrates through and is fixedly connected to the upper end wall of the crushing barrel (8) in a rotating mode, the lower end of the rotating shaft (7) is fixedly connected with the upper end center of a grinding roller (5), the outer peripheral wall of the rotating shaft (7) which is positioned on the upper side of the grinding roller (5) is fixedly provided with a plurality of crushing rods (11), the lower end of a drying barrel (20) is in a conical shape, the outer peripheral wall of the drying barrel is sleeved with and fixedly provided with a ring pipe (22), the air outlet port of the air heater (2) is communicated with the ring pipe (22) through an air pipe (3), the air heater (2) is fixed on a base (1), and the side wall of the ring pipe (22) is fixedly communicated with a plurality of air nozzles (21), and the air tap (21) runs through the side wall of the drying cylinder (20) and is positioned inside the drying cylinder (20), the discharge port of the first spiral feeder (4) is fixed and runs through the side wall of the drying cylinder (20), the upper end wall of the drying cylinder (20) is fixedly communicated with the exhaust cylinder (18), the inside of the exhaust cylinder (18) is provided with a lifting plate (16), the side edge of the bottom surface of the lifting plate (16) and the side edge of the lower port of the exhaust cylinder (18) are respectively and fixedly connected with the upper port and the lower port of a filter bag (17), the side wall of the exhaust cylinder (18) is fixedly communicated with an air outlet pipe (19), the center of the upper end wall of the exhaust cylinder (18) runs through and is slidably connected with a slide bar (15), the lower end of the slide bar (15) is fixedly connected with the upper surface of the lifting plate (16), the upper end of the slide bar (15) is fixedly connected with a slide block (14), the upper end wall of the exhaust cylinder (18) is rotatably connected with a reciprocating screw rod (13) which is vertically arranged, the sliding block (14) is matched with and slidably connected with the reciprocating screw rod (13), and the upper end of the reciprocating screw rod (13) is in transmission connection with the rotating shaft (7) through a belt wheel assembly (12).

2. The apparatus for recovering and reusing crystallized waste soda ash blocks according to claim 1, wherein: the inner wall middle part of a crushing cylinder (8) is fixed with filter (24), and grinds roller (5) and is located the below of filter (24), pivot (7) run through and the dead axle rotates the center department of connecting in filter (24), be fixed with a plurality of crushing poles (11) on the periphery wall that is located filter (24) upside of pivot (7), and a plurality of crushing poles (11) from last lower distribution density grow gradually.

3. The apparatus for recovering and reusing crystallized waste soda ash blocks according to claim 1, wherein: be fixed with on the inner wall of crushing cylinder (8) and grind roller (6) that roller (5) correspond, and grind roller (5) and be located the inside of roller (6), and leave the clearance between grinding roller (5) and roller (6), the width in clearance diminishes from last to down gradually.