CN216144149U

CN216144149U - Multi-section treatment rotary furnace

Info

Publication number: CN216144149U
Application number: CN202121594375.7U
Authority: CN
Inventors: 简云娣
Original assignee: Jiangsu Gu Chuang Technology Co ltd
Current assignee: Jiangsu Gu Chuang Technology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-03-29
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a multi-section treatment rotary furnace, which structurally comprises a support frame and a uniform distribution device, wherein the uniform distribution device is arranged, namely, a baffle plate can reciprocate left and right under the transmission fit of a turntable and a drive plate, when a through hole is formed in the baffle plate and is opposite to a hollow part formed in a shell, blanking can be realized, otherwise, when the through hole is closed, blanking cannot be realized, so that the uniform feeding activity is realized, and the advantages of blockage and insufficient processing are avoided.

Description

Multi-section treatment rotary furnace

Technical Field

The utility model relates to the technical field of rotary furnaces, in particular to a multi-section treatment rotary furnace.

Background

The rotary kiln is a thermal equipment for calcining, calcining or drying granular and powdery materials, has the advantages of combustion system, strong technical power, accurate gas distribution, low burning loss rate and the like, is mainly used for calcining cement clinker in cement industry, calcining granular and powdery materials in refractory and ceramic industry and drying various raw materials in the industry, and is widely used for drying, dehydrating and calcining materials in chemical industry.

At present, for the use of improving the rotary kiln, the inside multi-section heating member that sets up of rotary kiln is needed, improves the drying efficiency to the material, but is carrying out the feeding in-process, and the even feeding of unable fine realization material to not only lead to the feed inlet to block up, when carrying out the material upset and drying, the stoving processing of the more material of unable fully realization simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the multi-section treatment rotary furnace is provided, the problem that the material cannot be well uniformly fed in the feeding process is solved, so that a feeding hole is blocked, and meanwhile, when the material is overturned and dried, the drying and processing of more materials cannot be sufficiently realized, so that the uniform feeding activity is achieved, and the phenomena of blocking and insufficient processing are avoided.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a multi-stage treatment rotary furnace, which comprises a support frame and a uniform distribution device, wherein a feeding cover is fixedly connected to the upper end of the support frame, a controller is arranged on the front side of the upper end of the support frame, a feeding hole is formed in the upper end of the feeding cover, the right side of the feeding cover is connected with a rotary furnace body, the right side of the rotary furnace body is connected with a discharging cover, an air inlet and a discharging hole are respectively formed in the upper end and the lower end of the discharging cover, connecting rings are fixedly connected to the outer surfaces of the left side and the right side of the rotary furnace body, the bottoms of the connecting rings are connected with supporting wheels, the supporting wheels are arranged on the top of the right side of a base, the supporting wheels are connected with the right side of a direct current motor, the direct current motor is arranged on the top of the left side of the base, a first heating inner cylinder and a second heating inner cylinder are respectively arranged on the left side and the right side of the inside of the rotary furnace body, and the uniform distribution device is arranged on the upper end of the feeding cover, even distributing device includes shell, motor, carousel, drive plate, baffle, opening and scrapes the mechanism, shell and feeding cover top fixed connection to shell left side inner chamber is provided with the motor, the motor front end is connected with the carousel to carousel front end left side and drive plate sliding connection, drive plate right side and baffle fixed connection to the opening has been seted up on the baffle left side, it sets up in the inside middle-end of shell to scrape the mechanism.

Further, the scraping mechanism comprises a pressure spring, a movable frame, a guide rod, a gear and a scraper, the pressure spring is arranged at the middle end inside the shell, the right side of the pressure spring is attached to the movable frame, the middle of the movable frame is connected with the guide rod in a sliding mode, the left side and the right side of the guide rod are fixedly connected with the shell, the lower end of the right side of the movable frame is connected with the gear in a meshed mode, the gear is connected with the upper end of the scraper, and the middle of the upper end of the scraper is connected with the shell in a rotating mode.

Further, the shell upper end is connected with the feed inlet to the shell is the cavity form with the relative department of feed inlet lower extreme opening.

Furthermore, the front end of the left side of the turntable is in sliding connection with the outer surface of the left side of the driving plate through a groove, and the outer surface of the front side of the turntable is smooth.

Furthermore, the baffle is connected with the middle part of the inner cavity of the shell in a sliding mode, and the size of the opening formed in the left side of the baffle is consistent with that of the hollow part of the inner cavity of the shell.

Furthermore, the movable frame is meshed with the gear and is provided with a plurality of tooth angles on one side, and the movable frame is provided with the tooth angles which are meshed with the gear.

Furthermore, the guide rod and the movable frame are arranged in the same horizontal straight line, and the outer surface of the guide rod is smooth and has no barbs.

Furthermore, the lower end of the scraper is attached to the outer surface of the upper end of the baffle, and the scraper is integrally in a strip-shaped inclined shape.

Furthermore, the pressure spring is made of piano wire materials.

Furthermore, the gear is made of carbon steel.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

the method has the advantages that: according to the multi-section processing rotary furnace, the uniform distribution device is arranged, namely the baffle plate can reciprocate left and right under the transmission fit of the rotary disc and the driving plate, when the through hole is formed in the baffle plate and is opposite to the hollow part formed in the shell, blanking can be realized, otherwise, when the through hole is closed, blanking cannot be realized, so that uniform feeding activity is realized, and the phenomena of blockage and insufficient processing are avoided.

The method has the advantages that: according to the multi-section treatment rotary furnace, the scraping mechanism is arranged at the inner end of the shell, so that the cleaning of attached materials can be realized under the action of the scraping plate, and the fitting property of the scraping plate and the baffle can be enhanced under the matching of the pressure spring, the moving frame, the guide rod and the gear, so that the advantages of cleaning the materials at the top of the baffle and avoiding the baffle from moving and being stuck are achieved.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

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

FIG. 3 is a schematic structural view of a front cross section of the uniform distribution device of the present invention;

FIG. 4 is a schematic view of a driving structure of the uniform distribution device of the present invention;

fig. 5 is an enlarged schematic view of the scraping mechanism a of the present invention.

In the figure: the device comprises a support frame-1, a feeding cover-2, a controller-3, a feeding hole-4, a rotary furnace main body-5, a discharging cover-6, an air inlet-7, a discharging hole-8, a connecting ring-9, a riding wheel-10, a base-11, a direct current motor-12, a first heating inner cylinder-13, a second heating inner cylinder-14, a uniform distribution device-15, a shell-151, a motor-152, a rotary disc-153, a driving plate-154, a baffle-155, a through hole-156, a scraping mechanism-157, a pressure spring-1571, a moving frame-1572, a guide rod-1573, a gear-1574 and a scraper-1575.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention provides a multi-stage rotary furnace through an improvement, which comprises a supporting frame 1 and a uniform distribution device 15, wherein the upper end of the supporting frame 1 is fixedly connected with a feeding cover 2, a controller 3 is arranged on the front side of the upper end of the supporting frame 1, a feeding hole 4 is arranged on the upper end of the feeding cover 2, the right side of the feeding cover 2 is connected with a rotary furnace main body 5, the right side of the rotary furnace main body 5 is connected with a discharge cover 6, the upper end and the lower end of the discharge cover 6 are respectively provided with an air inlet 7 and a discharge outlet 8, the outer surfaces of the left side and the right side of the rotary furnace main body 5 are both fixedly connected with a connecting ring 9, and the bottom of the connecting ring 9 is connected with a riding wheel 10, the riding wheel 10 is arranged at the top of the right side of the base 11, and the riding wheel 10 is connected with the right side of the direct current motor 12, the direct current motor 12 is arranged at the top of the left side of the base 11, and the left side and the right side inside the main body 5 of the rotary furnace are respectively provided with a first heating inner cylinder 13 and a second heating inner cylinder 14.

Referring to fig. 3 and 4, the present invention provides a multi-stage rotary kiln through improvement, wherein a uniform distribution device 15 is disposed at an upper end of a feeding hood 2, the uniform distribution device 15 includes a housing 151, a motor 152, a turntable 153, a driving plate 154, a baffle 155, a through opening 156, and a scraping mechanism 157, the housing 151 is fixedly connected to a top of the feeding hood 2, the motor 152 is disposed in an inner cavity of a left side of the housing 151, so that driving parts inside the housing 151 are firmly and stably installed, the turntable 153 is connected to a front end of the motor 152, and a left side of a front end of the turntable 153 is slidably connected to the driving plate 154, so that the turntable 153 rapidly drives the driving plate 154 to reciprocate, a right side of the driving plate 154 is fixedly connected to the baffle 155, the through opening 156 is disposed at a left side of the baffle 155, so that the baffle 155 blocks blanking movement with the driving plate 154, and the scraping mechanism 157 is disposed at a middle end inside the housing 151, make and realize the clearance of baffle 155 outer surface adhesion material through scraping mechanism 157, shell 151 upper end is connected with feed inlet 4, and shell 151 is the cavity form with the relative department of 4 lower extreme openings of feed inlet, make and guarantee that the better even blanking activities that carry out of material, recess sliding connection is seted up with drive plate 154 left side surface to carousel 153 left side front end, and carousel 153 front side surface is smooth form, make carousel 153 rotate and drive more smooth of effect, baffle 155 and shell 151 inner chamber middle part sliding connection, and it is unanimous with shell 151 inner chamber cavity centre of opening 156 size to set up in baffle 155 left side, make the better even blanking activity that carries out of opening 156.

Referring to fig. 5, the present invention provides a rotary kiln for multistage processing through an improvement, wherein the scraping mechanism 157 includes a pressure spring 1571, a moving frame 1572, a guide rod 1573, a gear 1574 and a scraper 1575, the pressure spring 1571 is disposed at the middle end of the inside of the housing 151, the right side of the pressure spring 1571 is attached to the moving frame 1572, the pressure spring 1571 automatically compresses and moves by an elastic force, the middle portion of the moving frame 1572 is slidably connected to the guide rod 1573, the left and right sides of the guide rod 1573 are fixedly connected to the housing 151, the guide rod 1573 stably guides the moving frame 1572 to move, the lower end of the right side of the moving frame 1572 is engaged with the gear 1574, the gear 1574 is connected to the upper end of the scraper 1575, the middle portion of the upper end of the scraper 151 is rotatably connected to the housing 151, so that the material adhered to the upper end of the baffle 155 is scraped off, the moving frame 1572 is provided with a plurality of tooth angles on the side of the engaging with the gear 1574, and remove frame 1572 and set up the tooth angle and all be connected with gear 1574 meshing, make remove frame 1572 and gear 1574 cooperation strengthen scraper 1575 laminating nature, guide arm 1573 is horizontal same straight line setting with removal frame 1572, and the smooth nothing barb of guide arm 1573 surface, make more smooth when removing frame 1572 and removing along guide arm 1573, scraper 1575 lower extreme and baffle 155 upper end surface are laminated mutually, and scraper 1575 wholly is rectangular slope form, make scraping of the better realization baffle 155 upper end surface adhesion material of scraper 1575, pressure spring 1571 adopts the musical instrument steel wire material to make, gear 1574 adopts the carbon steel material to make.

This patent the pressure spring 1571: the spring is a spiral spring bearing pressure, the section of the material used by the spring is mostly circular, and the spring is also rolled by rectangular and multi-strand steel ropes, the spring is generally equidistant, and the shape of the compression spring is as follows: the compression spring is cylindrical, conical, convex and concave, and a small number of non-circular shapes, and the like, a certain gap is reserved between the rings of the compression spring, and the compression spring contracts and deforms when subjected to external load, so that deformation energy is stored.

The working principle of the multi-section treatment rotary furnace is as follows;

firstly, the operator realizes the operation of the direct current motor 12 of the rotary kiln device through the controller 3 arranged at the upper end of the front side of the support frame 1, the riding wheel 10 connected with the right side of the direct current motor 12 can rotate under the drive of the direct current motor 12 to realize the drive of the connecting ring 9 connected with the outer side, the rotary kiln main body 5 can realize the rotation movement through the rotation of the connecting ring 9, then the user can pour the materials to be dried into the rotary kiln main body 5 from the feeding port 4 arranged at the top of the feeding cover 2, the materials can enter the rotary kiln main body 5, when the materials enter the rotary kiln main body 5, the materials can rotate along with the rotary kiln main body 5 to realize the turning movement, meanwhile, the external drying air enters the rotary kiln main body 5 from the air inlet 7 arranged at the top of the discharging cover 6 arranged at the right side of the rotary kiln main body 5 to cooperate with the realization of the turning drying of the materials, and when the internal temperature of the rotary kiln main body 5 needs to be further improved, the first heating inner cylinder 13 and the second heating inner cylinder 14 which are respectively arranged on the left side and the right side in the rotary furnace main body 5 can be operated through the controller 3, the materials can be fully dried under the segmented heating of the first heating inner cylinder 13 and the second heating inner cylinder 14, the dried materials can move to the right along with the rotation of the rotary furnace main body 5, and the discharging movement is realized through the discharging port 8 arranged at the lower end of the discharging cover 6 on the right side of the rotary furnace main body 5, so that the segmented drying movement of the materials can be completed;

secondly, uniform feeding of materials cannot be well realized in the feeding process, so that the feeding port 4 is blocked, and meanwhile, the drying processing of more materials cannot be fully realized when the materials are overturned and dried;

thirdly, therefore, by installing the uniform distribution device 15 on the upper end of the feeding cover 2, that is, by operating the uniform distribution device 51 to install the motor 152 inside the housing 151, the motor 152 drives the turntable 153 connected to the front end to rotate circumferentially, and by rotating the turntable 153 circumferentially, the driving plate 154 slidably connected to the left end of the front side of the turntable 153 can reciprocate left and right, when the driving plate 154 moves right, the baffle 155 connected to the right can be pushed to move right, when the opening 156 formed on the left side of the baffle 155 is opposite to the hollow portion formed inside the housing 151, the material installed inside the feeding port 4 can fall into the feeding cover 2 through the opening 156, so as to realize the feeding activity, and when the driving plate 154 moves left, the baffle 155 drives the opening 156 to move left, so as to realize the closing of the opening 156, and further the material is blocked by the baffle, so as to avoid the falling, by such reciprocating, the uniform feeding of the materials can be realized, the blockage of the feeding cover 2 by the materials and the insufficient drying processing can be avoided, so that the uniform feeding activity can be realized, and the phenomena of blockage and insufficient processing can be avoided;

fourth, simultaneously for avoiding the material to adhere to baffle 155 upper end surface, lead to baffle 155 overall movement to receive the influence, still through having set up scraping mechanism 157 at the inside middle-end of shell 151, promptly under the effect of scraper 1575 through scraping mechanism 157 inside, can be when baffle 1575 moves left, realize the clearance of scraping at baffle 155 top, simultaneously under the effect of scraping mechanism 157 inside pressure spring 1571 elasticity, remove frame 1572 and move right along guide arm 1573, realize removing the clockwise drive of frame 1572 right side lower extreme meshing gear 1574, and then scraper 1575 can drive down at gear 1574, closely laminate with the baffle 155 top, improve laminating nature and scraping nature, thereby reached the clearance of baffle 155 top material, avoid baffle 155 to move the advantage of card.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A multi-section treatment rotary furnace comprises a support frame (1), wherein a feeding cover (2) is fixedly connected to the upper end of the support frame (1), a controller (3) is arranged on the front side of the upper end of the support frame (1), a feeding hole (4) is formed in the upper end of the feeding cover (2), the right side of the feeding cover (2) is connected with a rotary furnace main body (5), the right side of the rotary furnace main body (5) is connected with a discharging cover (6), an air inlet (7) and a discharging hole (8) are respectively formed in the upper end and the lower end of the discharging cover (6), connecting rings (9) are fixedly connected to the outer surfaces of the left side and the right side of the rotary furnace main body (5), the bottoms of the connecting rings (9) are connected with supporting wheels (10), the supporting wheels (10) are arranged at the top of the right side of a base (11), the supporting wheels (10) are connected with the right side of a direct current motor (12), and the direct current motor (12) is arranged at the top of the left side of the base (11), the left side and the right side in the rotary furnace main body (5) are respectively provided with a first heating inner cylinder (13) and a second heating inner cylinder (14);

the method is characterized in that: still include even distributing device (15), even distributing device (15) set up in feeding cover (2) upper end, even distributing device (15) include shell (151), motor (152), carousel (153), drive plate (154), baffle (155), opening (156) and scrape and move mechanism (157), shell (151) and feeding cover (2) top fixed connection to shell (151) left side inner chamber is provided with motor (152), motor (152) front end is connected with carousel (153) to carousel (153) front end left side and drive plate (154) sliding connection, drive plate (154) right side and baffle (155) fixed connection to opening (156) have been seted up on baffle (155) left side, it sets up in the inside middle-end of shell (151) to scrape and move mechanism (157).

2. The multi-stage process rotary furnace of claim 1 wherein: scraping mechanism (157) includes pressure spring (1571), removes frame (1572), guide arm (1573), gear (1574) and scraper blade (1575), pressure spring (1571) sets up in shell (151) inside middle-end to pressure spring (1571) right side and removal frame (1572) are laminated mutually, remove frame (1572) middle part and guide arm (1573) sliding connection mutually, and guide arm (1573) left and right sides all with shell (151) fixed connection, remove frame (1572) right side lower extreme and gear (1574) meshing connection, and gear (1574) are connected with scraper blade (1575) upper end, scraper blade (1575) upper end middle part is rotated with shell (151) and is connected.

3. The multi-stage process rotary furnace of claim 1 wherein: the upper end of the shell (151) is connected with the feed port (4), and the opposite opening position of the lower end of the shell (151) and the feed port (4) is hollow.

4. The multi-stage process rotary furnace of claim 1 wherein: the front end of the left side of the turntable (153) is in sliding connection with a groove formed in the outer surface of the left side of the driving plate (154), and the outer surface of the front side of the turntable (153) is smooth.

5. The multi-stage process rotary furnace of claim 1 wherein: the baffle (155) is in sliding connection with the middle of the inner cavity of the shell (151), and the opening (156) formed in the left side of the baffle (155) is the same as the hollow position of the inner cavity of the shell (151).

6. A multi-stage process rotary furnace according to claim 2 wherein: the movable rack (1572) is meshed with the gear (1574) and is provided with a plurality of tooth angles at one side, and the movable rack (1572) is provided with the tooth angles which are meshed with the gear (1574).

7. A multi-stage process rotary furnace according to claim 2 wherein: the guide rod (1573) and the movable frame (1572) are arranged in the same horizontal straight line, and the outer surface of the guide rod (1573) is smooth and has no barbs.

8. A multi-stage process rotary furnace according to claim 2 wherein: the lower end of the scraper (1575) is attached to the outer surface of the upper end of the baffle (155), and the scraper (1575) is integrally in a long-strip inclined shape.