CN210614268U

CN210614268U - Drying and conveying device for calcium carbonate production

Info

Publication number: CN210614268U
Application number: CN201921615849.4U
Authority: CN
Inventors: 徐功华
Original assignee: Quzhou Qiangbao Nanotechnology Co ltd
Current assignee: Quzhou Qiangbao Nanotechnology Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-26
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a calcium carbonate production is with stoving conveyor, the power distribution box comprises a box body, it has material mouth one all to open on the outer wall of bottom half both sides, and opens the material mouth two that has the slope to set up on the outer wall of box one side, all be provided with the mounting bracket of two symmetric distributions on the inner wall of bottom half both sides, install first commentaries on classics roller on the mounting bracket, and be connected with first conveyer belt through first commentaries on classics roller transmission on the mounting bracket, install the second on the mounting bracket and change the roller transmission through the second and be connected with second conveyer belt, one side at second conveyer belt top is provided with the scraper blade. The utility model discloses reach the transport to calcium carbonate, utilize first conveyor belt to sieve the calcium carbonate of different particle sizes simultaneously, the later stage of being convenient for is to the processing of calcium carbonate to utilize heating cabinet, heating plate and coiled pipe, realize carrying out the department of drying to the calcium carbonate in the transportation process, the function is various, and is fabulous to the treatment effect of calcium carbonate.

Description

Drying and conveying device for calcium carbonate production

Technical Field

The utility model relates to a calcium carbonate production technical field especially relates to a calcium carbonate production is with stoving conveyor.

Background

Calcium carbonate is one of important inorganic powder fillers, is widely applied to industries such as plastics, rubber, papermaking, medicines, foods and the like, and mainly comprises the processes of calcining, aging, cooling, carbonizing, thickening, drying and the like, wherein a dryer influences the key process of the quality and the cost of a calcium carbonate product.

Traditional drying methods are various, but the traditional drying methods do not have the function of conveying, and the calcium carbonate different in particle can not be screened simultaneously, so that the existing drying machine is huge in equipment, large in investment, low in heat energy utilization rate and energy-wasting. Therefore, it is necessary to design a drying and conveying device for calcium carbonate production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drying and conveying device for calcium carbonate production.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a drying and conveying device for calcium carbonate production comprises a box body, wherein a first material opening is formed in the outer walls of two sides of the bottom of the box body, a second material opening is formed in the outer wall of one side of the box body, two symmetrically-distributed mounting frames are arranged on the inner walls of two sides of the bottom of the box body, a first rotating roller is mounted on each mounting frame, a first conveying belt is connected onto each mounting frame through the transmission of the first rotating roller, a second rotating roller is mounted on each mounting frame, a second conveying belt is connected onto each mounting frame through the transmission of the second rotating roller, a scraper is arranged on one side of the top of each second conveying belt, a material guide assembly is arranged inside each box body, a feeding hole is formed in the outer wall of one side of the top of the box body, a feeding hopper is fixedly mounted on each feeding hole, a heating box is fixedly mounted on the outer wall of one side of the top of the box body through bolts, a, and be provided with a plurality of trunk line on the outer wall of heating cabinet one side, the heating cabinet is kept away from fixedly on one side outer wall of trunk line and is provided with the fan, equal fixed mounting has the coiled pipe on the inner wall of box top and four sides, and the coiled pipe passes through the coupling and forms fixed connection with the trunk line, is located first conveyor belt's below is provided with the straining device of fixed mounting in the bottom half.

Further, the second conveying belt is located inside the first conveying belt, and the width of the second conveying belt is larger than that of the first conveying belt.

Furthermore, equal fixed mounting has the supporting leg on the outer wall in bottom half four corners, and installs through the bumper shock absorber on the outer wall of supporting leg bottom and remove the wheel.

Further, the guide subassembly includes the pivot of fixed mounting on the box, and fixed mounting has the swinging arms in the pivot, the one end fixed mounting of swinging arms has the rubber slab, and the rubber slab keeps away from a lateral wall of swinging arms and first conveyor belt's surface in close contact with, the welding has the spring on the outer wall of swinging arms one side, and the other end of spring is provided with the inclined seat of fixed mounting on the box.

Furthermore, straining device includes the uide bushing of fixed mounting on the bottom half outer wall, and pegs graft in the inside of uide bushing and have the pull rod that reciprocates, the top of pull rod is provided with the regulating wheel that forms the transmission with first conveyor belt and is connected, and the below threaded connection of pull rod has two nuts, be provided with the compression spring who cup joints in the pull rod outside between two nuts and the box.

Furthermore, first conveyor belt is formed by the strengthening rib and the screen cloth combination of interval distribution, be provided with the drive wheel on the outer wall of first commentaries on classics roller one end, and the driving connection has the V belt on the drive wheel, the one end that the drive wheel was kept away from to the V belt is provided with the driving motor of fixed mounting on the box, still form the transmission through drive wheel and second commentaries on classics roller on the output shaft of driving motor and be connected.

Furthermore, the coiled pipe is a hollow copper pipe, heat-insulating foam glass or polyurethane is fixedly arranged on the inner wall of the box body, and the thickness of the heat-insulating foam glass or polyurethane is 1-3 cm.

The utility model has the advantages that: 1. first revolving roller drives first conveyor belt rotatory, reaches the transport to calcium carbonate, utilizes first conveyor belt to sieve calcium carbonate of different particle sizes simultaneously, and the later stage of being convenient for is to the processing of calcium carbonate, combining second conveyor belt, realization that can be better is to the transport of the different calcium carbonate of two kinds of particle sizes to utilize heating cabinet, heating plate and coiled pipe, realize carrying out the department of drying to the calcium carbonate in the transportation process, and the function is various, and is fabulous to the treatment effect of calcium carbonate.

2. The guide subassembly of adoption for the fine contact of rubber slab and first conveyor belt can guarantee that calcium carbonate can not fall into other positions of box, plays the purpose of fine direction to calcium carbonate, is convenient for carry calcium carbonate.

3. The tensioning mechanism who adopts can play the effect of tensioning to first conveyor belt in first conveyor belt working process, avoids appearing the gliding condition between first conveyor belt and the first commentaries on classics roller, realizes the better transport to calcium carbonate.

Drawings

Fig. 1 is a schematic structural view of a drying and conveying device for calcium carbonate production according to the present invention;

fig. 2 is a schematic structural view of a first conveying belt of the drying and conveying device for calcium carbonate production provided by the utility model;

fig. 3 is a schematic structural view of a second conveying belt of the drying and conveying device for calcium carbonate production provided by the utility model;

fig. 4 is a structural schematic diagram of a serpentine pipe of the drying and conveying device for calcium carbonate production provided by the utility model;

fig. 5 is a schematic structural view of a material guiding assembly of the drying and conveying device for calcium carbonate production according to the present invention;

fig. 6 is the utility model provides a calcium carbonate production is with stoving conveyor's straining device structure sketch map.

In the figure: the device comprises a box body 1, supporting legs 2, a moving wheel 3, a first material port 4, a second material port 5, a mounting rack 6, a first rotating roller 7, a first conveying belt 8, a second rotating roller 9, a second conveying belt 10, a scraping plate 11, a material guide assembly 12, a feeding hopper 13, a heating box 14, a heating plate 15, a main pipeline 16, a fan 17, a tensioning mechanism 18, a reinforcing rib 19, a screen 20, a driving wheel 21, a triangular belt 22, a driving motor 23, a coiled pipe 24, a pipe joint 25, a rotating shaft 26, a swinging rod 27, a rubber plate 28, an inclined seat 29, a spring 30, a guide sleeve 31, a regulating wheel 32, a pull rod 33, a compression spring 34 and a double nut 35.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, a drying and conveying device for calcium carbonate production comprises a box body 1, wherein a first material opening 4 is formed in the outer walls of the two sides of the bottom of the box body 1, a second material opening 5 which is obliquely arranged is formed in the outer wall of one side of the box body 1, the first material opening 4 and the second material opening 5 can better discharge calcium carbonate, two symmetrically distributed mounting frames 6 are arranged on the inner walls of the two sides of the bottom of the box body 1, a first rotating roller 7 is mounted on each mounting frame 6, a first conveying belt 8 is connected to each mounting frame 6 through the first rotating roller 7 in a transmission manner, the first rotating roller 7 drives the first conveying belt 8 to rotate so as to convey calcium carbonate, meanwhile, the first conveying belt 8 can be used for screening calcium carbonate with different particle sizes, the calcium carbonate can be conveniently treated in the later period, a second rotating roller 9 is mounted on each mounting frame 6, and a second belt conveyor 10 is connected to each mounting frame 6 through the second rotating, a scraper 11 is arranged on one side of the top of the second conveying belt 10, in the process of conveying calcium carbonate by the second conveying belt 10, when calcium carbonate on the second conveying belt 10 contacts with the scraper 11, calcium carbonate can flow in two sides above the second conveying belt 10, so that the calcium carbonate enters a first material port 4, material guide assemblies 12 are arranged inside two sides of the box body 1, calcium carbonate entering the box body 1 is guided, so as to complete better conveying of the calcium carbonate, a material inlet is formed in the outer wall of one side of the top of the box body 1, a material feeding hopper 13 is fixedly installed on the material inlet, the calcium carbonate is added onto the first conveying belt 8 and the second conveying belt 10 inside the box body 1 through the material feeding hopper 13, a heating box 14 is fixedly installed on the outer wall of one side of the top of the box body 1 through bolts, a plurality of horizontally distributed heating sheets 15 are arranged inside the heating box 14, the heating sheet 15 is a silica gel heating sheet composed of two glass fiber cloths and silica gel glass cloth laminated by two pieces of pressing silica gel, can achieve a fast heating rate and a high temperature control precision, and a plurality of main pipelines 16 are arranged on the outer wall of one side of the heating box 14, the heating box 14 has the good heat conveying purpose, the outer wall of one side far away from the main pipeline 16 is fixedly provided with the fan 17 as the power for conveying the heat, the inner walls of the top and four sides of the box body 1 are fixedly provided with the coiled pipes 24, the heat is uniformly radiated inside the box body 1, the better drying effect on the calcium carbonate is achieved, and the coiled pipe 24 is fixedly connected with the main pipeline 16 through a pipe joint 25, and a tensioning mechanism 18 fixedly installed at the bottom of the box body 1 is arranged below the first conveying belt 8, so that the purpose of adjusting the tightness of the first conveying belt 8 is achieved.

Further, second conveyor belt 10 is located first conveyor belt 8's inside, and second conveyor belt 10's width is greater than first conveyor belt 8's width, and structural design is reasonable, more does benefit to the transport and the drying process to calcium carbonate.

Further, equal fixed mounting has supporting leg 2 on the outer wall in 1 bottom four corners of box, and installs through the bumper shock absorber on the outer wall of 2 bottoms of supporting legs and remove wheel 3 for whole equipment has the purpose of fine removal, and the people of being convenient for are to the use of this equipment.

Further, guide subassembly 12 includes pivot 26 of fixed mounting on box 1, and fixed mounting has swinging arms 27 on the pivot 26, the one end fixed mounting of swinging arms 27 has rubber slab 28, and rubber slab 28 keeps away from a lateral wall of swinging arms 27 and first conveyor belt 8's surface in close contact with, the welding has spring 30 on the outer wall of swinging arms 27 one side, and spring 30's the other end is provided with the inclined seat 29 of fixed mounting on box 1, the guide subassembly 12 of adoption, can guarantee that calcium carbonate can not fall into other positions of box 1, play the purpose of fine direction to calcium carbonate.

Further, straining device 18 includes uide bushing 31 of fixed mounting on box 1 bottom outer wall, and the inside grafting of uide bushing 31 has the pull rod 33 that reciprocates, the top of pull rod 33 is provided with the regulating wheel 32 that forms the transmission with first conveyor belt 8 and be connected, and the below threaded connection of pull rod 33 has two nuts 35, be provided with the compression spring 34 of cup jointing at the pull rod 33 outside between two nuts 35 and the box 1, rotatable two nuts 35 of operator, make two nuts 35 adjust in the position on pull rod 33, in first conveyor belt 8 working process, can play the effect of tensioning to first conveyor belt 8, the realization is to the better transport of calcium carbonate.

Further, first conveyor belt 8 is formed by the combination of strengthening rib 19 and screen cloth 20 of interval distribution, calcium carbonate of different particle sizes is sieved through screen cloth 20, the calcium carbonate of small granule falls into on second conveyor belt 10, be provided with drive wheel 21 on the outer wall of first commentaries on classics roller 7 one end, and the last driving connection of drive wheel 21 has triangle area 22, the one end that triangle area 22 kept away from drive wheel 21 is provided with driving motor 23 of fixed mounting on box 1, driving motor 23's model is YE2160M-16, still form the transmission through drive wheel 21 and second commentaries on classics roller 9 on the output shaft of driving motor 23 and be connected, through the rotation of driving motor 23, it is rotatory to drive first commentaries on classics roller 7 and second commentaries on classics roller 9 through triangle area 22 and drive wheel 21, reach the purpose that first conveyor belt 8 and second conveyor belt 10 carried calcium carbonate.

Further, the coiled pipe 24 adopts a hollow copper pipe, the inner wall of the box body 1 is fixedly provided with heat insulation foam glass, the thickness of the heat insulation foam glass is 2cm, the effect of heat transmission is improved, and the purpose of better drying calcium carbonate is achieved.

The working principle is as follows: when in use, an operator adds the processed calcium carbonate into the box body 1 from the feed hopper 13, so that the calcium carbonate firstly falls into the first conveying belt 8, the first rotating roller 7 and the second rotating roller 9 are driven to rotate by the triangular belt 22 and the driving wheel 21 through the rotation of the driving motor 23, the purpose of conveying the calcium carbonate by the first conveying belt 8 and the second conveying belt 10 is achieved, meanwhile, when the calcium carbonate is conveyed by the first conveying belt 8, the calcium carbonate with different particle sizes is screened by the screen 20, the small-particle calcium carbonate falls into the second conveying belt 10, in the process of conveying the calcium carbonate, the heating box 14 is simultaneously opened, so that the fan 17 conveys the heat generated by the heating sheets 15 to a plurality of main pipelines 16, the main pipelines 16 convey the heat to a plurality of coiled pipes 24, thereby the temperature inside of the box body 1 is raised, and the effect of drying the calcium carbonate is achieved, and finally, conveying the calcium carbonate to the second material port 5 by the first conveying belt 8, and conveying the calcium carbonate to the first material port 4 by the second conveying belt 10 to finish drying and screening treatment of the calcium carbonate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The drying and conveying device for calcium carbonate production comprises a box body (1) and is characterized in that a first material opening (4) is formed in the outer walls of the two sides of the bottom of the box body (1), a second material opening (5) which is obliquely arranged is formed in the outer wall of one side of the box body (1), two symmetrically distributed mounting frames (6) are arranged on the inner walls of the two sides of the bottom of the box body (1), a first rotating roller (7) is mounted on each mounting frame (6), a first conveying belt (8) is connected to each mounting frame (6) through the first rotating roller (7) in a transmission mode, a second rotating roller (9) is mounted on each mounting frame (6), a second conveying belt (10) is connected to each mounting frame (6) through the second rotating roller (9) in a transmission mode, a scraper plate (11) is arranged on one side of the top of each second conveying belt (10), material guide assemblies (12) are arranged inside the two sides of the box body, a feed inlet is arranged on the outer wall of one side of the top of the box body (1), a feed hopper (13) is fixedly arranged on the feed inlet, a heating box (14) is fixedly arranged on the outer wall of one side of the top of the box body (1) through bolts, a plurality of heating sheets (15) which are horizontally distributed are arranged in the heating box (14), a plurality of main pipelines (16) are arranged on the outer wall of one side of the heating box (14), a fan (17) is fixedly arranged on the outer wall of one side of the heating box (14) far away from the main pipelines (16), the top of the box body (1) and the inner walls of the four side surfaces are fixedly provided with coiled pipes (24), and the coiled pipe (24) is fixedly connected with the main pipeline (16) through a pipe joint (25), and a tensioning mechanism (18) fixedly arranged at the bottom of the box body (1) is arranged below the first conveying belt (8).

2. The drying and conveying device for calcium carbonate production according to claim 1, wherein the second conveying belt (10) is located inside the first conveying belt (8), and the width of the second conveying belt (10) is larger than the width of the first conveying belt (8).

3. The drying and conveying device for calcium carbonate production according to claim 1, characterized in that the outer walls of the four corners of the bottom of the box body (1) are fixedly provided with supporting legs (2), and the outer walls of the bottom ends of the supporting legs (2) are provided with moving wheels (3) through shock absorbers.

4. The drying and conveying device for calcium carbonate production according to claim 1, wherein the material guiding assembly (12) comprises a rotating shaft (26) fixedly mounted on the box body (1), a swinging rod (27) is fixedly mounted on the rotating shaft (26), a rubber plate (28) is fixedly mounted at one end of the swinging rod (27), a side wall of the rubber plate (28) far away from the swinging rod (27) is in close contact with the outer surface of the first conveying belt (8), a spring (30) is welded on the outer wall of one side of the swinging rod (27), and an inclined seat (29) fixedly mounted on the box body (1) is arranged at the other end of the spring (30).

5. The drying and conveying device for calcium carbonate production according to claim 1, wherein the tensioning mechanism (18) comprises a guide sleeve (31) fixedly mounted on the outer wall of the bottom of the box body (1), a pull rod (33) moving up and down is inserted into the guide sleeve (31), an adjusting wheel (32) in transmission connection with the first conveying belt (8) is arranged at the top end of the pull rod (33), a double nut (35) is in threaded connection with the lower portion of the pull rod (33), and a compression spring (34) sleeved outside the pull rod (33) is arranged between the double nut (35) and the box body (1).

6. The drying and conveying device for calcium carbonate production according to claim 1, wherein the first conveying belt (8) is formed by combining reinforcing ribs (19) and a screen (20) which are distributed at intervals, a driving wheel (21) is arranged on the outer wall of one end of the first rotating roller (7), a triangular belt (22) is in transmission connection with the driving wheel (21), a driving motor (23) fixedly installed on the box body (1) is arranged at one end, far away from the driving wheel (21), of the triangular belt (22), and an output shaft of the driving motor (23) is in transmission connection with the second rotating roller (9) through the driving wheel (21).

7. The drying and conveying device for calcium carbonate production according to claim 1, wherein the coiled pipe (24) is a hollow copper pipe, the inner wall of the box body (1) is fixedly provided with heat-insulating foam glass or polyurethane, and the thickness of the heat-insulating foam glass or polyurethane is 1-3 cm.