CN217383788U

CN217383788U - Kiln top material transfer device for lime kiln production line

Info

Publication number: CN217383788U
Application number: CN202220135386.7U
Authority: CN
Inventors: 闫俊
Original assignee: Anhui Yuanjin Jinyuan Calcium Industry Co ltd
Current assignee: Anhui Yuanjin Jinyuan Calcium Industry Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-09-06
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a kiln crown material transfer device for lime kiln production line relates to material transport technical field, carry the machine including the fill, the distributing device, mediation mechanism and drag chain conveyor, the distributing device is installed on the kiln body, drag chain conveyor installs on the top of distributing device, and is located drag chain conveyor direction of delivery's front end and installs hopper one, mediation mechanism is installed to the lateral wall of hopper one, the top that the machine was carried to the fill is equipped with the chute, the chute stretches into in the feed opening of hopper one, drag chain conveyor's terminal butt joint in the feed opening department of hopper two, the discharge gate butt joint of hopper two is in the feed opening department on distributing device top. The utility model discloses an elephant trunk and distributing device separation just pass through drag chain conveyor's open structure, avoid the fortune hopper of bucket elevator to guide the flue gas on kiln body top to ground, reduce the potential safety hazard, the mediation mechanism that sets up on the hopper one drives the push-and-pull rod through driving motor and pulls the piston and drive mediation piece along spout reciprocating sliding, avoids the raw materials to pile up in the hopper one.

Description

Kiln top material transfer device for lime kiln production line

Technical Field

The utility model relates to a material transfer technical field, concretely relates to kiln top material transfer device for limekiln production line.

Background

The lime kiln mainly comprises a kiln body, a feeding device, a distributing device, a combustion device, an ash discharging device, an electric appliance, an instrument control device, a dust removal device and the like. The feeding device usually adopts a bucket elevator to feed materials, the distributing device usually uses a distributor to distribute the raw materials and the solid fuel on the cross section of the shaft kiln according to requirements, and then the mixed raw materials and the solid fuel are fed into the kiln body and processed by the solid fuel. The raw materials are sent into the distributing device through the elephant trunk at the upper end of the bucket elevator, the elephant trunk adopts a closed structure, and when the hopper for transporting the raw materials in the bucket elevator rotationally transports the raw materials, gas released from the top of the kiln is easily drained to the ground, so that the content of coal gas on the periphery of a transporting belt for transporting the raw materials on the ground exceeds the standard, an alarm is frequently generated, and potential safety hazards exist. Therefore, a kiln top material transfer device for a lime kiln production line is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a kiln crown material transfer device for limekiln production line to solve the above-mentioned multinomial defect that leads to among the prior art.

The utility model provides a kiln crown material transfer device for lime kiln production line, carries machine, distributing device, mediation mechanism and drag chain conveyor including the bucket, drag chain conveyor installs on the top of distributing device, and is located hopper one is installed to drag chain conveyor direction of delivery's front end, mediation mechanism is installed to the lateral wall of hopper one, the top that the machine was carried to the bucket is equipped with the chute, the chute stretches into in the feed inlet of hopper one, drag chain conveyor's end dock in the feed inlet department of hopper two, the discharge gate dock in the feed inlet department on distributing device top of hopper two.

Preferably, the dredging mechanism comprises a driving motor arranged on one side of the hopper, a piston cylinder is arranged on the bottom side of the hopper close to the discharge port, a sliding groove is formed in the bottom side of the piston cylinder, a rotary disc is arranged at the output end of the driving motor, the rotary disc is connected with a push-pull rod in a rotating mode, the tail end of the push-pull rod is connected to one side of the piston in a rotating mode, a plurality of dredging blocks are connected to the bottom side of the piston, and the dredging blocks are connected to the sliding groove in a sliding mode.

Preferably, the second hopper comprises a second feeding hopper and a second discharging hopper, the discharge port of the second feeding hopper and the feed port of the second discharging hopper are respectively installed on the upper side and the lower side of the electro-hydraulic flat gate, the feed port of the second feeding hopper is butted to the tail end of a chain scraper conveyor, the discharge port of the second discharging hopper is installed on the discharge port, a mounting frame is installed on the bottom side of the chain scraper conveyor, and the bottom side of the mounting frame is installed on the top end of the distributing device.

Preferably, the outer side of the first hopper is connected with a support frame, and the bottom side of the support frame is installed at the upper end of one side of the chain scraper conveyor.

Preferably, one side of the bucket elevator, which is close to the ground, is provided with a feeding port.

The utility model has the advantages that: the utility model discloses a dock the elephant trunk in the feed inlet of hopper one, carry the chain scraper conveyor with the raw materials through hopper one afterwards on, the raw materials gets into two feeding hoppers of hopper two along chain scraper conveyor in, and through the volume in two hoppers of electronic flat gate control raw materials entering down, the raw materials mixes with solid fuel in getting into the distributing device through two hoppers down after that, the elephant trunk is owing to the open-type structure with the distributing device separation and through chain scraper conveyor, the fortune hopper of avoiding the bucket elevator guides the flue gas on kiln body top to ground, reduce the potential safety hazard, the mediation mechanism that sets up on the hopper one simultaneously, it rotates to drive the carousel through driving motor, the carousel drives the push-and-pull rod afterwards and pulls the piston and slides in a piston section of thick bamboo, thereby drive mediation piece and follow spout reciprocating sliding, avoid the raw materials to pile up in hopper one.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the bucket elevator of the present invention.

Fig. 3 is the schematic diagram of the internal structure of the first hopper and the dredging mechanism of the present invention.

Fig. 4 is a schematic structural view of the kiln body and the distributor of the present invention.

Wherein: 1-bucket elevator; 2-a distributing device; 3-dredging the mechanism; 4-a chain scraper conveyor; 5, feeding a first hopper; 6-a chute; 7-a second hopper; 8-material port; 9-driving a motor; 10-a piston cylinder; 11-a chute; 12-a turntable; 13-a push-pull rod; 14-a piston; 15-dredging block; 16-feeding a second hopper; 17-feeding a second hopper; 18-electro-hydraulic flat gate; 19-a mounting frame; 20-a support frame; 21-a feeding port; 22-kiln body.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a kiln crown material transfer device for lime kiln production line, including bucket elevator 1, distributing device 2, mediation mechanism 3 and drag chain conveyor 4, drag chain conveyor 4 installs on the top of distributing device 2, and is located hopper 5 is installed to drag chain conveyor 4 direction of delivery's front end, mediation mechanism 3 is installed to the lateral wall of hopper 5, the top of bucket elevator 1 is equipped with chute 6, chute 6 stretches into in the feed inlet of hopper 5, drag chain conveyor 4's end docks in the feed inlet of hopper two 7, the discharge gate of hopper two 7 docks in the material mouth 8 department on distributing device 2 top.

In this embodiment, the dredging mechanism 3 includes a driving motor 9 installed on one side of a first hopper 5, a piston cylinder 10 is installed on a bottom side of the first hopper 5 close to the discharge port, a sliding groove 11 is formed in the bottom side of the piston cylinder 10, a rotating disc 12 is installed at an output end of the driving motor 9, the rotating disc 12 is rotatably connected with a push-pull rod 13, a tail end of the push-pull rod 13 is rotatably connected to one side of a piston 14, a plurality of dredging blocks 15 are connected to a bottom side of the piston 14, and the dredging blocks 15 are slidably connected in the sliding groove 11. The driving motor 9 is electrically connected to an on-site power supply.

In this embodiment, the second hopper 7 comprises a second feeding hopper 16 and a second discharging hopper 17, the discharge hole of the second feeding hopper 16 and the feed hole of the second discharging hopper 17 are respectively installed at the upper side and the lower side of the electro-hydraulic flat gate 18, the feed hole of the second feeding hopper 16 is butt-jointed at the tail end of the chain scraper conveyor 4, the discharge hole of the second discharging hopper 17 is installed on the discharge hole 8, the mounting frame 19 is installed at the bottom side of the chain scraper conveyor 4, and the bottom side of the mounting frame 19 is installed at the top end of the distributing device 2. The scraper chain conveyor 4 and the electro-hydraulic flat gate 18 are prior art and therefore, no specific structure is disclosed here.

In this embodiment, the outer side of the first hopper 5 is connected with a support frame 20, and the bottom side of the support frame 20 is mounted at the upper end of one side of the scraper chain conveyor 4.

In this embodiment, a feeding port 21 is provided on a side of the bucket elevator 1 close to the ground.

The utility model discloses a theory of operation does: the electro-hydraulic flat gate 18 is installed on a kiln body 22 through a mounting frame 19, then a feeding hole of a discharging hopper II 17 is installed at the lower end of the electro-hydraulic flat gate 18, a discharging hole of the discharging hopper II 17 is installed on a discharging hole 8 of a distributing device 2, a discharging hole of an feeding hopper II 16 is installed on the upper side of the electro-hydraulic flat gate 18, then a chain plate conveyor 4 is installed on one side close to the feeding hopper II 16, the tail end of the conveying direction of the chain plate conveyor 4 is in butt joint with the feeding hole of the feeding hopper II 16, a hopper I5 is installed at the front end of the conveying direction of the chain plate conveyor 4 through a supporting frame 20, a chute 6 of a hopper lifter 1 is in butt joint with the feeding hole of the hopper I5, raw materials enter the hopper lifter 1 through a feeding hole 21, the raw materials are conveyed into the chute 6 from the ground through the feeding hopper in the hopper lifter 1 and enter the hopper I5 through the chute 6, a driving motor 9 is started, and the driving motor 9 drives a rotary table 12 to rotate, the rotary table 12 drives the push-pull rod 13 to pull the piston 14 to slide back and forth along the piston cylinder 10, then the dredging block 15 slides along the chute 11, the dredging block 15 dredges the raw materials, then the raw materials fall onto the chain scraper conveyor 4, the raw materials are conveyed into the second feeding hopper 16 through the chain scraper conveyor 4, then the raw materials are controlled to enter the second feeding hopper 17 through the electro-hydraulic flat gate 18, and therefore the raw materials enter the distributor 2 through the material opening 8.

The utility model is characterized in that the chute 6 is butted with the feed inlet of the first hopper 5, then the raw material is conveyed to the chain plate conveyor 4 through the first hopper 5, the raw material enters the second feeding hopper 16 of the second hopper 7 along the chain plate conveyor 4, the amount of the raw material entering the second discharging hopper 17 is controlled through the electric flat gate 18, then the raw materials enter the distributor 2 through the second discharging hopper 17 to be mixed with the solid fuel, the chute 6 is separated from the distributor 2 and passes through the open structure of the chain conveyor 4, so that the situation that the flue gas at the top end of the kiln body 1 is guided to the ground by the material conveying hopper of the bucket elevator 1 is avoided, the potential safety hazard is reduced, meanwhile, the dredging mechanism 3 arranged on the first hopper 5 drives the rotary table 12 to rotate through the driving motor 9, then the rotary table 12 drives the push-pull rod 13 to pull the piston 14 to slide in the piston cylinder 10, thereby driving the dredging block 15 to slide along the chute 11 in a reciprocating way, and avoiding the raw materials from being accumulated in the first hopper 5.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The utility model provides a kiln top material transfer device for lime kiln production line which characterized in that: carry machine (1), distributing device (2), mediation mechanism (3) and drag chain conveyor (4) including the hopper, install on kiln body (22) distributing device (2), drag chain conveyor (4) are installed on the top of distributing device (2), and are located hopper (5) are installed to drag chain conveyor (4) direction of delivery's front end, mediation mechanism (3) are installed to the lateral wall of hopper (5), the top of machine (1) is carried to the hopper is equipped with chute (6), chute (6) stretch into in the feed inlet of hopper (5), the end of drag chain conveyor (4) docks in the feed inlet department of hopper two (7), the discharge gate butt joint of hopper two (7) is in feed inlet (8) department on distributing device (2) top.

2. The kiln top material transfer device for the lime kiln production line as claimed in claim 1, wherein: dredge mechanism (3) including installing in driving motor (9) of hopper (5) one side, piston cylinder (10) are installed to the bottom side that hopper (5) are close to the discharge gate, the bottom side of piston cylinder (10) is equipped with spout (11), carousel (12) are installed to driving motor's (9) output, carousel (12) rotate and are connected with push-and-pull rod (13), the end of push-and-pull rod (13) is rotated and is connected in one side of piston (14), the bottom side of piston (14) is connected with a plurality of mediation piece (15), mediation piece (15) sliding connection is in spout (11).

3. The kiln top material transfer device for the lime kiln production line as claimed in claim 1, wherein: hopper two (7) are including two (16) of feeding hoppers and two (17) of lower hopper, install respectively in the upper and lower both sides of electro-hydraulic flat gate (18) the feed inlet of the discharge gate of two (16) of feeding hoppers and the feed inlet of two (17) of lower hopper, the feed inlet of two (16) of feeding hoppers dock in the end of drag conveyor (4), the discharge gate of two (17) of lower hopper is installed on material mouth (8), mounting bracket (19) are installed to the bottom side of drag conveyor (4), install on the top of the kiln body (22) the bottom side of mounting bracket (19).

4. The kiln top material transfer device for the lime kiln production line as claimed in claim 1, wherein: the outer side of the hopper I (5) is connected with a support frame (20), and the bottom side of the support frame (20) is installed at the upper end of one side of the chain scraper conveyor (4).

5. The kiln top material transfer device for the lime kiln production line as claimed in claim 1, wherein: one side of the bucket elevator (1) close to the ground is provided with a feeding port (21).