CN210292720U

CN210292720U - Drying device is used in rubber production and processing

Info

Publication number: CN210292720U
Application number: CN201920657121.1U
Authority: CN
Inventors: 贺健
Original assignee: Nanjing Taiyang New Materials Co ltd
Current assignee: Nanjing Taiyang New Materials Co ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-04-10
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a drying device for rubber production and processing, which comprises a feed hopper, a preheating shell, a material guide hopper, a drying shell and a base, a plurality of groups of preheating rollers are arranged in the preheating shell, an adjustable blanking channel is formed among the plurality of groups of preheating rollers, the opposite outer sides of the plurality of groups of preheating rollers are also connected with preheating pipes for heating the preheating rollers through heat conducting plates, the heat conducting plates are attached to the outer side walls of the plurality of groups of preheating rollers, a preheating pipe is arranged on the heat conducting plate, a material guide hopper for guiding materials to a blanking plate is arranged below the blanking channel, the blanking plate is spirally wound on a main pipe which is vertically arranged, the bottom end of the main pipe is fixed in the drying shell through a support rod, a plurality of groups of branch pipes are arranged on the main pipe above the blanking plate, the base is used for being fixedly connected and bearing the drying shell and is horizontally arranged, and the bottom end of the base is fixedly provided with supporting legs. This drying device for rubber production and processing has advantages such as structural design is reasonable, practical reliable, can generally use widely.

Description

Drying device is used in rubber production and processing

Technical Field

The utility model belongs to the technical field of rubber production and processing equipment, especially, relate to a drying device for rubber production and processing.

Background

Natural rubber, steel, petroleum and coal are called as four major industrial raw materials, are basic industries related to national civilization and are important strategic materials. Natural rubber is divided into smoked sheet rubber, granulated rubber, crepe rubber, latex and the like according to different manufacturing processes and shapes. The natural rubber is prepared by taking glue as a raw material and through glue mixing, solidification, dehydration and drying.

Current rubber production drying device generally can not adjust the input speed of stoving material according to the stoving demand, and drying equipment area is great simultaneously, and drying efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a drying device is used in rubber production and processing to solve the problem that proposes among the above-mentioned background art.

The technical scheme is as follows: the utility model discloses a drying device for rubber production and processing, including feeder hopper, preheating shell, guide hopper, dry shell and the base of from top to bottom fixed connection preheat the shell internally mounted and have two rows of parallel arrangement' S multiunit preheat the roller, in two rows of multiunit preheat and form vertical width adjustable blanking passageway between the roller, and in multiunit preheat the both ends of roller and be provided with first baffle and second baffle, first baffle and second baffle fixed welding are in preheating the inside of shell, in multiunit preheat the roller relative outside still be connected with the preheating tube that is used for heating the preheat roller through the heat-conducting plate, the heat-conducting plate laminating multiunit preheat the lateral wall of preheat the roller, be provided with the preheating tube on the heat-conducting plate, the preheating tube is the S type and fixes on the heat-conducting plate, be provided with the guide hopper that is used for leading the material to the blanking board below the blanking passageway, the blanking board spiral encircles on the main pipe, and the outer edge of the top end face of the blanking plate is fixedly provided with a baffle, the bottom end of the main pipe is fixed in the drying shell through a support rod, a plurality of groups of branch pipes are arranged on the main pipe above the blanking plate, a base for fixedly connecting and bearing the drying shell is horizontally arranged, and the bottom end of the base is fixedly provided with a support leg.

Preferably, the same ends of two sets of preheating rollers arranged oppositely above are connected with thread sleeves through rotating shafts penetrating through the second partition plate, the thread sleeves are respectively sleeved at two ends of a threaded rod with reverse threads at two ends, two ends of the threaded rod are rotatably installed inside the preheating shell through bearings, and the thread sleeves are used for being connected with the threaded rod and driving a threaded rod rotating distance adjusting motor to be fixedly installed on the outer side wall of the preheating shell.

Preferably, two sets of rotating shafts connected with the threaded sleeves rotate to penetrate through holes in the threaded sleeves and moving windows arranged on the side walls of the preheating shell, the rotating shafts are connected with rotating motors, the rotating motors are fixedly mounted on the moving seat, a fixing seat is arranged on the bottom end face of the moving seat in a fit mode, and the fixing seat is fixed on the outer side wall of the preheating shell.

Preferably, the rotating shafts of the plurality of groups of preheating rollers in the vertical direction of the same side, far away from one end of the second partition plate, penetrate through the belt pulley fixedly connected with the moving window on the first partition plate, the plurality of groups of belt pulleys are sleeved with the belt, the rotating shafts outside the belt pulleys are fixedly connected with the sliding sleeves sleeved on the sliding rods, and two ends of the sliding rods are fixed on the inner side wall of the preheating shell.

Preferably, the multiple groups of branch pipes are communicated with the interior of the main pipe, multiple groups of blast ports facing the top end face of the blanking plate are fixedly arranged below the multiple groups of branch pipes, and the length of each branch pipe is the same as the width of the blanking plate.

Preferably, branch fixed weld is at dry shell bottom opening part, and branch is the bearing structure that multiunit pole welded fastening becomes, and the bottom of being responsible for is connected with the one end of giving the tuber pipe, and the other end of giving the tuber pipe is connected with the electric heat box, and the electric heat box is connected with the air-blower, and electric heat box and air-blower all set up on the top face of base.

Has the advantages that: compared with the prior art, the utility model has the advantages that: the drying device for rubber production and processing can preheat the material falling from the feed hopper through the design of the rotatable preheating roller driven by a plurality of groups of rotating motors, improves the drying efficiency, meanwhile, the blanking channel formed between two rows of groups of preheating rollers can be adjusted through the rotation of the threaded rod, under the condition that the width of the blanking channel is changed, the blanking speed can be changed to adapt to the blanking requirements of different speeds, the applicability is strong, the material falling plate arranged in a spiral surrounding way can receive the material falling into the drying shell and fall through a surrounding path, the drying is carried out through the branch pipes and the blast ports on the branch pipes, the drying device is designed into a vertical structure, the drying path is increased, meanwhile, the occupied space of the device can be saved, this drying device for rubber production and processing has advantages such as structural design is reasonable, practical reliable, can generally use widely.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the preheating housing of the present invention;

fig. 3 is a schematic view of the structure of the support rod of the present invention.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-3, the drying device for rubber production and processing of the present invention comprises a feeding hopper 7, a preheating housing 10, a guiding hopper 11, a drying housing 12 and a base 16, wherein the feeding hopper 7, the preheating housing 10, the guiding hopper 11, the drying housing 12 and the base 16 are fixedly connected from top to bottom, two rows of parallel multi-group preheating rollers 20 are installed inside the preheating housing 10, a vertical blanking channel with adjustable width is formed between the two rows of multi-group preheating rollers 20, a first partition 8 and a second partition 22 are installed at two ends of the multi-group preheating rollers 20, the first partition 8 and the second partition 22 are fixedly welded inside the preheating housing 10, preheating tubes 21 for heating the preheating rollers 20 are further connected to the opposite outer sides of the multi-group preheating rollers 20 through heat conducting plates 19, the heat conducting plates 19 are attached to the outer side walls of the multi-group preheating rollers 20, the preheating tubes 21 are installed on the, the blanking device is characterized in that a guide hopper 11 used for guiding materials to a blanking plate 1 is arranged below a blanking channel, the blanking plate 1 is spirally wound on a main pipe 4 which is vertically arranged, a baffle 3 is fixed on the outer edge of the top end face of the blanking plate 1, the bottom end of the main pipe 4 is fixed inside a drying shell 12 through a support rod 5, a plurality of groups of branch pipes 2 are arranged on the main pipe 4 above the blanking plate 1, and a base 16 used for fixedly connecting and bearing the drying shell 12 is horizontally arranged, and supporting legs 17 are fixed at the bottom end of the base 16.

Wherein, the top two sets of preheating rollers 20 that set up relatively all are connected with thread bush 31 through the pivot 26 that passes second baffle 22 with the end, and are two sets of thread bush 31 is the thread bush respectively and is established at both ends threaded rod 23 that has reverse screw thread at both ends, and threaded rod 23 both ends are passed through the bearing and are rotated and install inside preheating shell 10 for connecting threaded rod 23 and drive threaded rod 23 pivoted roll adjustment motor 27 fixed mounting is on preheating shell 10's lateral wall.

Two sets of pivot 26 that are connected with threaded sleeve 31 all rotate and pass the through-hole on the threaded sleeve 31 and preheat the removal window of offering on the shell 10 lateral wall, are connected with the spindle of rotating motor 28, and two sets of rotating motor 28 all fixed mounting is on removing seat 30, and the laminating of the bottom face of removing seat 30 is provided with fixing base 29, fixing base 29 is fixed on preheating the lateral wall of shell 10.

Rotating shafts 26 fixedly connected with a plurality of groups of preheating rollers 20 in the same side vertical direction and far away from one end of a second partition plate 22 penetrate through moving windows on the first partition plate 8 and are fixedly connected with belt pulleys 18, the moving windows are used for not influencing the movement of the rotating shafts 26, a belt is sleeved among the plurality of groups of belt pulleys 18, the rotating shafts 26 on the outer sides of the belt pulleys 18 are fixedly connected with sliding sleeves 24 sleeved on sliding rods 25, and two ends of the sliding rods 25 are fixed on the inner side wall of the preheating shell 10.

The multiple groups of branch pipes 2 are communicated with the interior of the main pipe 4, multiple groups of blast holes facing the top end face of the blanking plate 1 are fixedly arranged below the branch pipes 2, the length of each branch pipe 2 is the same as the width of the blanking plate 1, and materials on the blanking plate 1 are dried.

Branch 5 fixed welding is at 12 bottom openings of dry shell, and branch 5 is the bearing structure that multiunit pole welded fastening becomes, and the bottom of being responsible for 4 is connected with the one end of giving tuber pipe 6, and the other end of giving tuber pipe 6 is connected with electric heat box 15, and electric heat box 15 is connected with air-blower 14, and electric heat box 15 and air-blower 14 all set up on the top face of base 16.

The drying device for rubber production and processing is characterized in that when materials are dried, the materials to be dried are put into a feed hopper 7 and then fall down to pass through a blanking channel between two rows of preheating rollers 20, when the blanking speed needs to be changed, the distance between the two rows of preheating rollers 20 needs to be adjusted, a threaded rod 23 is driven to rotate by a distance adjusting motor 27 at the moment, two groups of threaded sleeves 31 can move reversely by utilizing reverse threads, the preheating rollers 20 are connected with the two groups of threaded sleeves 31 through rotating shafts 26 so as to realize the reverse movement of the two rows of preheating rollers 20 and change the width of the blanking channel, hot water or hot oil is introduced into a preheating pipe 21, heat is transferred to the rotating preheating rollers 20 through a heat conduction plate 19 so as to preheat the materials by utilizing the preheating rollers 20, the preheated materials fall to the top end of a blanking plate 1 through a guide hopper 11 and fall on the blanking plate 1, hot air in an electric heating box 15 is blown into a main pipe 4 through an air, can utilize the branch pipe 2 that has the tuyere that is responsible for 4 connections to dry the blanking, the material whereabouts route is longer, and stoving effect is better, and this drying device for rubber production and processing has advantages such as structural design is reasonable, practical reliable, can generally use widely.

Claims

1. The utility model provides a drying device is used in rubber production and processing, includes feeder hopper (7), preheating shell (10), guide fill (11), dry shell (12) and base (16) from top to bottom fixed connection, its characterized in that: the automatic feeding device is characterized in that two groups of preheating rollers (20) which are arranged in parallel are arranged inside the preheating shell (10), a vertical blanking channel with adjustable width is formed between the two groups of preheating rollers (20), a first partition plate (8) and a second partition plate (22) are arranged at two ends of each group of preheating rollers (20), the first partition plate (8) and the second partition plate (22) are fixedly welded inside the preheating shell (10), preheating pipes (21) used for heating the preheating rollers (20) are connected to the opposite outer sides of the groups of preheating rollers (20) through heat conduction plates (19), the heat conduction plates (19) are attached to the outer side walls of the groups of preheating rollers (20), the preheating pipes (21) are arranged on the heat conduction plates (19), the preheating pipes (21) are fixed on the heat conduction plates (19) in an S shape, a material guide hopper (11) used for guiding materials to a blanking plate (1) is arranged below the blanking channel, blanking plate (1) spiral ring is around being responsible for (4) vertical setting, and is fixed with baffle (3) in blanking plate's (1) top terminal surface outer fringe, is responsible for (4) bottom and fixes inside dry shell (12) through branch (5), and is provided with multiunit branch pipe (2) on being responsible for (4) of blanking plate (1) top for base (16) level setting of fixed connection and bearing dry shell (12) base (16) bottom mounting has landing leg (17).

2. The drying device for producing and processing rubber as claimed in claim 1, wherein: two sets of preheating rollers (20) that set up relatively in top are all connected with thread bush (31), two sets of through pivot (26) that pass second baffle (22) with the end threaded bush (31) is respectively the thread bush and is established at both ends threaded rod (23) both ends that have reverse screw thread, and threaded rod (23) both ends are passed through the bearing and are rotated and install inside preheating shell (10) for connecting threaded rod (23) and drive threaded rod (23) pivoted roll adjustment motor (27) fixed mounting is on preheating the lateral wall of shell (10).

3. The drying device for producing and processing rubber as claimed in claim 1, wherein: two sets of pivot (26) that are connected with thread bush (31) all rotate and pass the through-hole on thread bush (31) and preheat the removal window of seting up on shell (10) lateral wall, are connected with the spindle of rotating motor (28), and are two sets of rotate the equal fixed mounting of motor (28) on removing seat (30), the laminating of the bottom face of removing seat (30) is provided with fixing base (29), fixing base (29) are fixed on the lateral wall of preheating shell (10).

4. The drying device for producing and processing rubber as claimed in claim 1, wherein: a plurality of groups of preheating rollers (20) on the same side in the vertical direction are far away from a rotating shaft (26) fixedly connected with one end of a second partition plate (22) and all penetrate through a moving window fixedly connected with belt pulleys (18) on a first partition plate (8), a belt is sleeved among the belt pulleys (18), the rotating shaft (26) on the outer side of each belt pulley (18) is fixedly connected with a sliding sleeve (24) sleeved on a sliding rod (25), and two ends of each sliding rod (25) are fixed on the inner side wall of a preheating shell (10).

5. The drying device for producing and processing rubber as claimed in claim 1, wherein: the multiple groups of branch pipes (2) are communicated with the interior of the main pipe (4), multiple groups of blast holes facing the top end face of the blanking plate (1) are fixedly arranged below the multiple groups of branch pipes (2), and the length of each branch pipe (2) is the same as the width of the blanking plate (1).

6. The drying device for producing and processing rubber as claimed in claim 1, wherein: branch (5) fixed welding is at dry shell (12) bottom opening part, and branch (5) are the bearing structure that multiunit pole welded fastening becomes, and the bottom of being responsible for (4) is connected with the one end of giving tuber pipe (6), and the other end of giving tuber pipe (6) is connected with electric heat box (15), and electric heat box (15) are connected with air-blower (14), and electric heat box (15) and air-blower (14) all set up on the top face of base (16).