CN217358008U

CN217358008U - Rotary kiln feeding device for zinc ingot production by zinc-containing solid waste

Info

Publication number: CN217358008U
Application number: CN202221186225.7U
Authority: CN
Inventors: 耿正凯; 赵海涛; 黄明川; 陈钦
Original assignee: Xuanwei Jintai Resources Comprehensive Utilization Co ltd
Current assignee: Xuanwei Jintai Resources Comprehensive Utilization Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-09-02
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a zinc-containing solid waste production zinc ingot's rotary kiln feed arrangement relates to industry system zinc and relevant equipment technical field. The utility model discloses a kiln, the feeder hopper is installed to one side of kiln, and the below of feeder hopper is provided with the feeding subassembly, and the feeding subassembly includes the mount, supports cover A and supports cover B, supports cover A and supports the internally mounted of cover B and have a feeding section of thick bamboo, and flexible subassembly includes telescopic cylinder and track B, and track B is all installed at both ends around telescopic cylinder's the top outer wall, and the buffering subassembly includes circular arc rotary drum and horizontal pole, a top side edge department welding horizontal pole of circular arc rotary drum. The utility model discloses an utilize flexible subassembly and buffer unit, electric telescopic handle operation promotes a flexible section of thick bamboo and transmits the waste material to the position that needs reachd, avoids the waste material to concentrate and piles up the influence machining efficiency, and it is rotatory to drive the circular arc rotary drum under the pulling force effect of extension spring, can reduce the height of waste material whereabouts, reduces the gravitational potential energy that the waste material produced, protective apparatus.

Description

Rotary kiln feed arrangement of useless production zinc ingot is admittedly to zinciferous

Technical Field

The utility model belongs to the technical field of industry system zinc and relevant equipment, especially relate to a zinc-containing produces rotary kiln feed arrangement of zinc ingot useless admittedly.

Background

Along with the development of society and science and technology, equipment in various fields has all obtained very big development, and zinc is one of the metal that commonly uses in industrial production, and zinc can produce a large amount of zinc-containing solid waste material in the manufacturing process, in order to protect the environment and to the recovery of resource, will generally put into the rotary kiln with zinc-containing solid waste and sinter, and need use feed arrangement in the material feeding process, can alleviate workman's work load, can also improve work efficiency simultaneously, but it still has following drawback in the in-service use:

1. when the existing rotary kiln feeding device is used, most of waste materials are fed into the rotary kiln, and then the waste materials are accumulated, so that the waste materials cannot enter different depths of the kiln;

2. when the existing rotary kiln feeding device is used, most of waste materials are directly thrown into the rotary kiln, and the feeding port has a certain distance from the bottom of the kiln, so that the gravitational potential energy generated by the waste materials can cause certain damage to the inner wall of the kiln, and the service life of the rotary kiln feeding device is short.

Therefore, the existing feeding device of the rotary kiln for producing zinc ingots by zinc-containing solid wastes cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a zinc-containing produces rotary kiln feed arrangement of zinc spindle useless admittedly, through utilizing flexible subassembly and buffer unit, electric telescopic handle operation promotes a flexible section of thick bamboo, make it outside roll-off under track A and track B's effect, transmit the waste material to the position that needs reachd, avoid the waste material to concentrate and pile up in the kiln, influence machining efficiency, and the device simple structure, low cost, it is rotatory to drive the circular arc rotary drum under the pulling force effect of extension spring, make the waste material descend the blanking behind the take the altitude, can reduce the height of waste material whereabouts, reduce the gravitational potential energy that the waste material produced, play the effect of protection to the kiln inner wall.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a rotary kiln feeding device for producing zinc ingots by zinc-containing solid wastes, which comprises a kiln, wherein a feeding hopper is arranged at one side of the kiln, a feeding assembly is arranged below the feeding hopper, the feeding assembly comprises a fixed frame, a supporting sleeve A and a supporting sleeve B, the supporting sleeve A and the supporting sleeve B are respectively welded at the two sides of the upper surface of the fixed frame, a feeding cylinder is arranged inside the supporting sleeve A and the supporting sleeve B, a telescopic assembly is arranged at the outer side of the outer wall at one side of the feeding cylinder, the telescopic assembly comprises a telescopic cylinder and a track B, the tracks B are respectively arranged at the front end and the rear end of the outer wall at the top of the telescopic cylinder, a buffer assembly is arranged at the outer side of one side end surface of the telescopic cylinder, the buffer assembly comprises an arc rotary cylinder and a cross rod, the cross rod is welded at the edge at one side of the top of the arc rotary cylinder, a feeding hole is arranged at the central position of the outer wall at one side of the kiln, the diameter of the feeding cylinder and the telescopic cylinder are smaller than the inner diameter of the feeding hole, the track B is provided with two tracks, the other end of the arc rotary drum is connected with the telescopic cylinder through a hinge, and the joint is provided with a telescopic cloth seal.

Further, the feeding pipe is arranged on one side of the outer wall of the top of the feeding cylinder, the track A is installed at the front end and the rear end of the outer wall of one side of the feeding cylinder, the motor is installed at the center of the end face of one side of the feeding cylinder, the top end of the feeding pipe is arranged at the bottom of the feeding hopper, and the two tracks A are arranged and are in butt joint with the track B.

Further, an output shaft on the motor penetrates through a bearing on one side end face of the feeding cylinder and is connected with the rotating shaft through a coupler, spiral blades are welded on the outer side of the outer wall of the rotating shaft, the rotating shaft can be driven to rotate by the motor in operation, and the waste materials are pushed out by the spiral blades in operation.

Further, one side outer wall outside edge cover of a flexible section of thick bamboo is equipped with fixed cover, and electric telescopic handle is all installed to both ends edge around one side outer wall of fixed cover, and electric telescopic handle's the other end passes through fixing bolt and supports set A to be connected, and electric telescopic handle's flexible end passes through the fixed pin and is connected with fixed cover.

Further, the lower surface of horizontal pole passes through the hinge and is connected with the baffle, and the embedding of the inside wall bottom edge of baffle has magnet, and the upper surface central point of horizontal pole puts the welding and has connecting plate A, and magnet can produce magnetic attraction with the outer wall of circular arc rotary drum, holds the bottom of baffle fixedly, and the baffle only rotates under the effect of top hinge.

Furthermore, a tension spring is hung at the center of one side end face of the connecting plate A, the other end of the tension spring is hung on one side end face of the connecting plate B, the arc rotary drum can be driven to rotate through the tension force of the tension spring, and the bottom of the connecting plate B is welded on the outer wall of the top of the telescopic drum.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up flexible subassembly, when the staff need carry the waste material, the waste material in the feeder hopper enters into the feed cylinder through the inlet pipe, then start the motor, the output shaft rotation of motor drives the pivot rotation through the shaft coupling, the pivot rotation drives the spiral leaf on the outer wall to rotate, and carry away the waste material of inside, at this moment, start the electric telescopic handle, the flexible end of electric telescopic handle extends and promotes fixed cover, fixed cover atress and transmit the power to the telescopic cylinder, make the telescopic cylinder outside roll-off under track A and track B's effect, and make the telescopic cylinder constantly extend to the kiln, and cooperate with the spiral leaf to transmit the waste material to the position that needs to arrive, avoid the waste material to concentrate and pile up in the kiln, influence machining efficiency, and the device simple structure, low cost, when having solved current rotary kiln feed arrangement and being in use, most of the waste materials are fed into the rotary kiln, so that the waste materials are accumulated, and the waste materials cannot enter different depths of the kiln;

2. the utility model discloses a set up the buffering subassembly, waste material can constantly move to the outside after releasing, and pile up in the circular arc rotary drum, at this moment, the circular arc rotary drum receives the pulling force effect of extension spring, can make the circular arc rotary drum be in the horizontality, when the waste material piles up certain weight, the waste material can push down one end of circular arc rotary drum, make its other end rotate under the effect of hinge, then the waste material in the circular arc rotary drum can constantly compress the baffle below, and oppress the baffle and open, thereby can make the waste material in the circular arc rotary drum fall, and after circular arc rotary drum weight reduces, pull up the circular arc rotary drum again under the effect of extension spring, and make the baffle rotate to the circular arc rotary drum outside under the effect of hinge, and utilize the magnetic force absorption that magnet produced to adsorb in the outer wall outside of circular arc rotary drum, thereby when the blanking, can reduce the height that the waste material falls, reduce the gravitational potential energy that the waste material produced, play the effect of protection to the kiln inner wall, solved current rotary kiln feed arrangement when using, most directly throw in the waste material and enter into the rotary kiln inside, and because the dog-house has the certain distance apart from the bottom of the kiln, the gravitational potential energy that consequently the waste material produced can cause certain damage, the short problem of life to the inner wall of kiln.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a structural diagram of the feeding assembly of the present invention;

FIG. 3 is a structural diagram of the feeding cylinder of the present invention;

fig. 4 is a cross-sectional view of the feed cylinder of the present invention;

FIG. 5 is a structural diagram of the telescopic assembly of the present invention;

fig. 6 is a structural diagram of the buffer assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a kiln; 2. a feed hopper; 3. a feed assembly; 301. a fixed mount; 302. a support sleeve A; 303. a support sleeve B; 304. a feeding cylinder; 3041. a feed pipe; 3042. a track A; 3043. a motor; 3044. a rotating shaft; 3045. helical leaves; 4. a telescoping assembly; 401. a telescopic cylinder; 402. a track B; 403. fixing a sleeve; 404. an electric telescopic rod; 5. a buffer assembly; 501. a circular arc rotating drum; 502. a cross bar; 503. a baffle plate; 504. a magnet; 505. a connecting plate A; 506. a tension spring; 507. and a connecting plate B.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 6, the utility model relates to a rotary kiln feeding device for zinc ingot production by zinc-containing solid waste, which comprises a kiln 1, a feeding hopper 2 is installed at one side of the kiln 1, a feeding component 3 is arranged below the feeding hopper 2, the feeding component 3 comprises a fixed frame 301, a supporting sleeve a302 and a supporting sleeve B303 are respectively welded at two sides of the upper surface of the fixed frame 301, a feeding cylinder 304 is installed inside the supporting sleeve a302 and the supporting sleeve B303, a telescopic component 4 is arranged outside the outer wall at one side of the feeding cylinder 304, the telescopic component 4 comprises a telescopic cylinder 401 and a track B402, the tracks B402 are respectively installed at the front and rear ends of the outer wall at the top of the telescopic cylinder 401, a buffering component 5 is arranged outside the end face at one side of the telescopic cylinder 401, the buffering component 5 comprises an arc rotary cylinder 501 and a cross rod 502, a cross rod 502 is welded at the edge at one side of the arc rotary cylinder 501, a feeding hole is arranged at the center position of the outer wall at one side of the kiln 1, the diameter of the feeding barrel 304 and the diameter of the telescopic barrel 401 are smaller than the inner diameter of the feeding port, the two are located in the feeding port, two tracks B402 are arranged, the other end of the arc rotary barrel 501 is connected with the telescopic barrel 401 through a hinge, and the joint is provided with a telescopic cloth seal.

As shown in fig. 1 to 4, a feeding pipe 3041 is disposed on one side of an outer wall of a top of the feeding cylinder 304, two tracks a3042 are disposed at front and rear ends of an outer wall of one side of the feeding cylinder 304, a motor 3043 is disposed at a center position of an end surface of one side of the feeding cylinder 304, a top end of the feeding pipe 3041 is disposed at a bottom of the feeding hopper 2, the two tracks a3042 are disposed and are in butt joint with the track B402, an output shaft of the motor 3043 penetrates through a bearing on the end surface of one side of the feeding cylinder 304 and is connected with a rotating shaft 3044 through a coupler, a spiral blade 3045 is welded on an outer side of the outer wall of the rotating shaft 3044, and the motor 3043 can drive the rotating shaft 3044 to rotate and drive the spiral blade 3045 to push out waste materials.

As shown in fig. 2 and 5, a fixing sleeve 403 is sleeved at an outer side edge of an outer wall of one side of the telescopic cylinder 401, an electric telescopic rod 404 is installed at front and rear edges of an outer wall of one side of the fixing sleeve 403, the other end of the electric telescopic rod 404 is connected with the support sleeve a302 through a fixing bolt, and a telescopic end of the electric telescopic rod 404 is connected with the fixing sleeve 403 through a fixing pin.

As shown in fig. 5 and 6, the lower surface of the cross bar 502 is connected with the baffle 503 through a hinge, a magnet 504 is embedded at the bottom edge of the inner side wall of the baffle 503, a connecting plate a505 is welded at the central position of the upper surface of the cross bar 502, the magnet 504 can generate magnetic attraction with the outer wall of the arc drum 501 to attract and fix the bottom of the baffle 503, the baffle 503 only rotates under the action of the top hinge, a tension spring 506 is hung at the central position of one side end face of the connecting plate a505, the other end of the tension spring 506 is hung on one side end face of the connecting plate B507, the arc drum 501 can be driven to rotate by the tension of the tension spring 506, and the bottom of the connecting plate B507 is welded on the top outer wall of the telescopic drum 401.

One specific application of this embodiment is: switching on a power supply and starting the equipment; when a worker needs to convey waste, the waste in the feeding hopper 2 enters the feeding cylinder 304 through the feeding pipe 3041, then the motor 3043 is started, the output shaft of the motor 3043 rotates to drive the rotating shaft 3044 to rotate through the coupler, the rotating shaft 3044 rotates to drive the spiral blade 3045 on the outer wall to rotate, and the waste inside is conveyed out, at this time, the electric telescopic rod 404 is started, the telescopic end of the electric telescopic rod 404 extends to push the fixing sleeve 403, the fixing sleeve 403 is stressed and transmits force to the telescopic cylinder 401, so that the telescopic cylinder 401 slides outwards under the action of the track a3042 and the track B402, the telescopic cylinder 401 continuously extends towards the kiln 1, and the waste is conveyed to a position to be reached by matching with the spiral blade 3045, the waste can continuously move outwards after being pushed out and is accumulated in the arc rotary cylinder 501, at this time, the arc rotary cylinder 501 is under the tensile force of the tension spring 506, so that the arc rotary cylinder 501 is in a horizontal state, when the waste material is accumulated to a certain weight, the waste material presses down one end of the arc rotary drum 501, so that the other end of the arc rotary drum 501 rotates under the action of the hinge, then the waste material in the arc rotary drum 501 continuously compresses the baffle 503 below and presses the baffle 503 to open, so that the waste material in the arc rotary drum 501 can fall down, after the weight of the arc rotary drum 501 is reduced, the arc rotary drum 501 is pulled up again under the action of the tension spring 506, the baffle 503 rotates to the outer side of the arc rotary drum 501 under the action of the hinge, and the waste material is adsorbed on the outer side of the outer wall of the arc rotary drum 501 by utilizing the magnetic force generated by the magnet 504.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a rotary kiln feed arrangement of zinc ingot is produced to zinc-containing solid useless, includes kiln (1), its characterized in that: the feeding device is characterized in that a feeding hopper (2) is installed on one side of the kiln (1), a feeding assembly (3) is arranged below the feeding hopper (2), the feeding assembly (3) comprises a fixed frame (301), a supporting sleeve A (302) and a supporting sleeve B (303), the supporting sleeve A (302) and the supporting sleeve B (303) are welded on two sides of the upper surface of the fixed frame (301) respectively, a feeding barrel (304) is installed inside the supporting sleeve A (302) and the supporting sleeve B (303), a telescopic assembly (4) is arranged on the outer side of the outer wall on one side of the feeding barrel (304), the telescopic assembly (4) comprises a telescopic barrel (401) and a track B (402), the track B (402) is installed on the front end and the rear end of the outer wall of the top of the telescopic barrel (401), a buffer assembly (5) is arranged on the outer side of the end face of one side of the telescopic barrel (401), and the buffer assembly (5) comprises an arc rotary barrel (501) and a cross rod (502), the cross rod (502) is welded at the edge of one side of the top of the arc rotary drum (501).

2. The rotary kiln feeding device for producing the zinc ingots by using the zinc-containing solid wastes as claimed in claim 1, is characterized in that: a feeding pipe (3041) is arranged on one side of the outer wall of the top of the feeding cylinder (304), rails A (3042) are mounted at the front end and the rear end of the outer wall of one side of the feeding cylinder (304), and a motor (3043) is mounted at the center of the end face of one side of the feeding cylinder (304).

3. The rotary kiln feeding device for producing the zinc ingots by using the zinc-containing solid wastes as claimed in claim 2, is characterized in that: an output shaft on the motor (3043) penetrates through a bearing on the end face of one side of the feeding cylinder (304) and is connected with a rotating shaft (3044) through a coupler, and spiral blades (3045) are welded on the outer side of the outer wall of the rotating shaft (3044).

4. The rotary kiln feeding device for producing the zinc ingots by using the zinc-containing solid wastes as claimed in claim 1, is characterized in that: the edge of one side outer wall outside of telescopic cylinder (401) is equipped with fixed cover (403), electric telescopic handle (404) are all installed to both ends edge around the one side outer wall of fixed cover (403), the other end of electric telescopic handle (404) pass through fixing bolt with support set A (302) and connect.

5. The rotary kiln feeding device for producing the zinc ingots by using the zinc-containing solid wastes as claimed in claim 1, is characterized in that: the lower surface of the cross rod (502) is connected with a baffle (503) through a hinge, a magnet (504) is embedded into the edge of the bottom of the inner side wall of the baffle (503), and a connecting plate A (505) is welded at the center of the upper surface of the cross rod (502).

6. The rotary kiln feeding device for producing the zinc ingots by using the zinc-containing solid wastes as claimed in claim 5, is characterized in that: and a tension spring (506) is hung at the center of the end face of one side of the connecting plate A (505), and the other end of the tension spring (506) is hung on the end face of one side of the connecting plate B (507).