CN214370933U

CN214370933U - High-efficient chain bar formula hot-blast furnace

Info

Publication number: CN214370933U
Application number: CN202120202379.XU
Authority: CN
Inventors: 李岁定
Original assignee: Foshan Fenghao Machinery Technology Co ltd
Current assignee: Foshan Fenghao Machinery Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-08
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to a high-efficient chain bar formula hot-blast furnace, the on-line screen storage device comprises a base, one side fixedly connected with hot-blast furnace body of base, the hot-blast furnace body keep away from one side fixedly connected with feeder hopper of base, one side fixedly connected with first motor, bearing frame and two slide rails of base, the first lead screw of output fixedly connected with of first motor, the surface threaded connection of first lead screw have the mobile station, the mobile station keep away from one side fixedly connected with bracing piece of base. The utility model has the advantages that: through the cooperation setting of hot-blast furnace body, feeder hopper, second motor, second lead screw, movable block, storage hopper, electric putter, scraping wings and unloading platform, need not the manual work and carry out reinforced work to the hot-blast furnace, operating personnel only need control first motor, second motor and electric putter can accomplish reinforced work, easy and simple to handle, very big reduction operating personnel's intensity of labour.

Description

High-efficient chain bar formula hot-blast furnace

Technical Field

The utility model relates to a hot-blast furnace, especially a high-efficient chain bar formula hot-blast furnace.

Background

The hot blast stove is a heat power machine, is widely applied in China at the end of the 70 th 20 th century, has become an upgrading product of an electric heat source and a traditional steam power heat source in many industries, has multiple varieties and complete series, is divided into a hand-burning mode and a machine-burning mode in a coal feeding mode, is divided into a coal furnace, an oil furnace, a gas furnace and the like in fuel types, is a novel efficient and energy-saving hot blast stove, has stable heat supply, high automation degree, high efficiency, environmental protection, safety and reliability.

However, the existing hot blast stove is generally fed manually, the position of a feeding hole of the hot blast stove is generally higher, the manual feeding mode increases the labor intensity of operators and reduces the feeding speed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a high-efficiency chain-row type hot blast stove.

The purpose of the utility model is realized through the following technical scheme: a high-efficiency chain-grate hot blast stove comprises a base, wherein a hot blast stove body is fixedly connected to one side of the base, a feed hopper is fixedly connected to one side of the hot blast stove body, which is far away from the base, a first motor, a bearing seat and two slide rails are fixedly connected to one side of the base, a first lead screw is fixedly connected to the output end of the first motor, and a moving platform is in threaded connection with the outer surface of the first lead screw;

the movable table is fixedly connected with a supporting rod at one side far away from the base, the supporting rod is fixedly connected with a supporting plate at one end far away from the movable table, a second motor is fixedly connected with one side far away from the supporting plate, a second lead screw is fixedly connected with the output end of the second motor, a moving block is in threaded connection with the outer surface of the second lead screw, a storage hopper is fixedly connected with one side of the moving block, an electric push rod is fixedly connected with one side of the storage hopper, a material pushing plate is fixedly connected with the output end of the electric push rod, a limiting block is fixedly connected with one side of the storage hopper, and a blanking table is fixedly connected with one side far away from the limiting block.

Optionally, the outer surface of one end, away from the first motor, of the first screw rod is fixedly connected with the bearing seat, the bearing seat can ensure the stability of the first screw rod during rotation, and the two slide rails are symmetrically distributed about the first motor.

Optionally, the length of the mobile station is greater than the maximum distance between the two slide rails, the mobile station is connected with the slide rails in a sliding manner, and the mobile station slides on the slide rails, so that the mobile station cannot rotate along with the rotation of the first screw rod.

Optionally, one end of the second screw rod, which is far away from the second motor, is rotatably connected with the mobile station through a bearing, so that the stability of the second screw rod during rotation can be ensured.

Optionally, the material pushing plate is located inside the storage hopper, the material pushing plate is connected with the storage hopper in a sliding mode, and the material pushing plate is matched with the storage hopper in size, so that all materials located inside the storage hopper can be pushed out through movement of the material pushing plate.

Optionally, stopper and bracing piece sliding connection, through stopper and bracing piece can further guarantee storage hopper at the stability of the in-process that rises, and the stopper slide on the bracing piece, can guarantee the storage hopper can not rotate along with the rotation of second lead screw, the bracing piece highly be greater than the total height of hot-blast furnace body and feeder hopper, thereby can make the in-process that the unloading platform removed can not take place the phenomenon of interfering with the feeder hopper.

Optionally, the blanking table is arranged obliquely, and the blanking opening of the blanking table corresponds to the feeding hopper, so that materials can slide down from the blanking table and enter the feeding hopper conveniently.

The utility model has the advantages of it is following:

1. the high-efficiency chain-grate hot blast stove is characterized in that materials are loaded into the storage hopper through the matching arrangement of the hot blast stove body, the feed hopper, the second motor, the second lead screw, the moving block, the storage hopper, the electric push rod, the pushing plate and the blanking table, the second motor is started, the second lead screw rotates, the moving block drives the storage hopper to ascend, the first motor is started to move the storage hopper to a proper position after the second lead screw ascends to a certain position, then the electric push rod is started, the pushing plate pushes the materials in the storage hopper to enter the blanking table and then enter the hot blast stove body from the blanking table and the feed hopper, manual feeding work on the hot blast stove is not needed, and an operator can complete feeding work only by controlling the first motor, the second motor and the electric push rod, the operation is simple and convenient, and the labor intensity of operators is greatly reduced.

2. This high-efficient chain bar formula hot-blast furnace, through the cooperation setting of hot-blast furnace body, first motor, slide rail, first lead screw and mobile station, start first motor, first lead screw will rotate, and then make the mobile station slide on the slide rail, the quantity of hot-blast furnace body have a plurality of, a plurality of the hot-blast furnace body be the straight line and distribute, through control the displacement distance of first motor control mobile station, thereby make and be located the mobile station on the storage hopper can carry out reinforced work to the hot-blast furnace body according to this to can once carry out reinforced work to a plurality of hot-blast furnace bodies, reached the effect that improves reinforced work efficiency.

Drawings

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

fig. 2 is a schematic view of a second perspective structure of the present invention;

fig. 3 is a schematic structural view of the storage hopper and the connecting member thereof.

In the figure: 1-base, 2-hot blast stove body, 3-feed hopper, 4-first motor, 5-bearing seat, 6-slide rail, 7-first screw rod, 8-moving table, 9-support rod, 10-support plate, 11-second motor, 12-second screw rod, 13-moving block, 14-storage hopper, 15-electric push rod, 16-material pushing plate, 17-limit block and 18-blanking table.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-3, a high-efficiency chain-grate hot-blast stove comprises a base 1, a hot-blast stove body 2 is fixedly connected to one side of the base 1, a feed hopper 3 is fixedly connected to one side of the hot-blast stove body 2 away from the base 1, a first motor 4, a bearing seat 5 and two slide rails 6 are fixedly connected to one side of the base 1, a first screw rod 7 is fixedly connected to an output end of the first motor 4, and a moving table 8 is connected to the outer surface of the first screw rod 7 in a threaded manner; a supporting rod 9 is fixedly connected to one side of the movable table 8 far away from the base 1, a supporting plate 10 is fixedly connected to one end of the supporting rod 9 far away from the movable table 8, a second motor 11 is fixedly connected to one side of the supporting plate 10 far away from the supporting rod 9, a second lead screw 12 is fixedly connected to an output end of the second motor 11, a movable block 13 is in threaded connection with the outer surface of the second lead screw 12, a storage hopper 14 is fixedly connected to one side of the movable block 13, an electric push rod 15 is fixedly connected to one side of the storage hopper 14, a material pushing plate 16 is fixedly connected to the output end of the electric push rod 15, a limiting block 17 is fixedly connected to one side of the storage hopper 14 far away from the limiting block 17, a blanking table 18 is fixedly connected to the outer surface of one end of the first lead screw 7 far away from the first motor 4 and fixedly connected with the bearing block 5, the stability of the first lead screw 7 during rotation can be ensured through the bearing block 5, and the two slide rails 6 are symmetrically distributed about the first motor 4, the length of the mobile station 8 is greater than the maximum distance between the two slide rails 6, the mobile station 8 is connected with the slide rails 6 in a sliding manner, the mobile station 8 slides on the slide rails 6, so that the mobile station 8 can be ensured not to rotate along with the rotation of the first lead screw 7, one end, far away from the second motor 11, of the second lead screw 12 is connected with the mobile station 8 in a rotating manner through a bearing, so that the stability of the second lead screw 12 in the rotating process can be ensured, the material pushing plate 16 is positioned inside the storage hopper 14, the material pushing plate 16 is connected with the storage hopper 14 in a sliding manner, the material pushing plate 16 is matched with the storage hopper 14 in size, so that all materials positioned inside the storage hopper 14 can be pushed out through the movement of the material pushing plate 16, the limit block 17 is connected with the support rod 9 in a sliding manner, the stability of the storage hopper 14 in the ascending process can be further ensured through the limit block 17 and the support rod 9, and the limit block 17 slides on the support rod 9, can guarantee that storage hopper 14 can not rotate along with the rotation of second lead screw 12, the highly total height that is greater than hot-blast furnace body 2 and feeder hopper 3 of bracing piece 9 to can make unloading platform 18 can not take place the phenomenon of interfering with feeder hopper 3 at the in-process that removes, the slope of unloading platform 18 sets up, the feed opening of unloading platform 18 is corresponding with the position of feeder hopper 3, thereby can make things convenient for the material to slide from unloading platform 18 and get into the inside of feeder hopper 3.

The working process of the utility model is as follows: the material is loaded into the storage hopper 14, the second motor 11 is started, the second screw rod 12 rotates, then the moving block 13 drives the storage hopper 14 to rise, when the storage hopper rises to a certain position, the first motor 4 is started, the first lead screw 7 rotates, further, the mobile station 8 slides on the slide rail 6, the moving distance of the mobile station 8 is controlled by controlling the first motor 4, when the storage hopper 14 is moved to a proper position, the first motor 4 is stopped, and the blanking table 18 corresponds to the position of the feeding hopper 3, then, the electric push rod 15 is started, the material pushing plate 16 will push the material inside the storage hopper 14 into the material discharging platform 18, then enter into the inside of hot-blast furnace body 2 from unloading platform 18 and feeder hopper 3, then start first motor 4 again and carry out the reinforced work of next hot-blast furnace body 2, until accomplishing the reinforced work to whole hot-blast furnace bodies 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient chain bar formula hot-blast furnace which characterized in that: the hot blast stove comprises a base (1), wherein a hot blast stove body (2) is fixedly connected to one side of the base (1), a feed hopper (3) is fixedly connected to one side, away from the base (1), of the hot blast stove body (2), a first motor (4), a bearing seat (5) and two slide rails (6) are fixedly connected to one side of the base (1), a first lead screw (7) is fixedly connected to the output end of the first motor (4), and a moving platform (8) is in threaded connection with the outer surface of the first lead screw (7);

a supporting rod (9) is fixedly connected with one side of the mobile station (8) far away from the base (1), one end of the support rod (9) far away from the mobile station (8) is fixedly connected with a support plate (10), one side of the supporting plate (10) far away from the supporting rod (9) is fixedly connected with a second motor (11), the output end of the second motor (11) is fixedly connected with a second screw rod (12), the outer surface of the second screw rod (12) is connected with a moving block (13) in a threaded manner, one side of the moving block (13) is fixedly connected with a storage hopper (14), one side of the storage hopper (14) is fixedly connected with an electric push rod (15), the output end of the electric push rod (15) is fixedly connected with a material pushing plate (16), one side fixedly connected with stopper (17) of storage hopper (14), one side fixedly connected with unloading platform (18) that stopper (17) were kept away from in storage hopper (14).

2. The efficient chain grate type hot blast stove according to claim 1, wherein: the outer surface of one end, far away from the first motor (4), of the first screw rod (7) is fixedly connected with the bearing seat (5), and the two sliding rails (6) are symmetrically distributed around the first motor (4).

3. The efficient chain grate type hot blast stove according to claim 1, wherein: the length of the mobile station (8) is larger than the maximum distance between the two slide rails (6), and the mobile station (8) is connected with the slide rails (6) in a sliding manner.

4. The efficient chain grate type hot blast stove according to claim 1, wherein: one end of the second screw rod (12) far away from the second motor (11) is rotatably connected with the mobile station (8) through a bearing.

5. The efficient chain grate type hot blast stove according to claim 1, wherein: the material pushing plate (16) is located inside the storage hopper (14), the material pushing plate (16) is connected with the storage hopper (14) in a sliding mode, and the material pushing plate (16) is matched with the storage hopper (14) in size.

6. The efficient chain grate type hot blast stove according to claim 1, wherein: the limiting block (17) is connected with the supporting rod (9) in a sliding mode, and the height of the supporting rod (9) is larger than the total height of the hot blast stove body (2) and the feeding hopper (3).

7. The efficient chain grate type hot blast stove according to claim 1, wherein: the blanking table (18) is obliquely arranged, and a blanking opening of the blanking table (18) corresponds to the position of the feed hopper (3).