CN213578748U

CN213578748U - Novel fire baffle

Info

Publication number: CN213578748U
Application number: CN202021399706.7U
Authority: CN
Inventors: 朱刚勇; 欧杰
Original assignee: Huanggang City Zhongrui Kiln Co ltd
Current assignee: Huanggang City Zhongrui Kiln Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-06-29
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a novel fire baffle, which comprises a fire baffle body, wherein the top of the fire baffle body is provided with a clamping seat, two ends of the clamping seat are provided with two connecting vertical plates, and the tops of the two connecting vertical plates are provided with a lifting handle; and a lifting mechanism connected with the lifting handle is arranged on one side of the outer part of the fire blocking plate body. The utility model discloses a novel fire baffle, structural design is reasonable, belongs to kiln equipment technical field, makes simple to operate, and the operation is stable, is difficult to damage, uses mullite-cordierite board as fire baffle, and sturdy structure keeps off the fire effectually, can effectively solve easy fracture, the easy pulverization of fire baffle and the lower problem of durability.

Description

Novel fire baffle

Technical Field

The utility model relates to a kiln technology, more specifically say, it relates to a novel keep off fire board.

Background

The existing kiln mostly adopts refractory ceramic fiber plates or refractory metal steel plates as airflow fire baffles in a kiln channel; the existing furnace fire baffle has the problems of easy breakage, easy pulverization and dirty falling, low durability and the like.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to some not enough of the above-mentioned of prior art, the utility model aims at providing a firm in structure keeps off the effectual novel fire board of keeping off fire.

In order to achieve the purpose, the utility model provides a novel fire baffle, which comprises a fire baffle body, wherein the top of the fire baffle body is provided with a clamping seat, two ends of the clamping seat are provided with two connecting vertical plates, and the tops of the two connecting vertical plates are provided with lifting handles; and a lifting mechanism connected with the lifting handle is arranged on one side of the outer part of the fire blocking plate body.

Furthermore, the clamping seat is provided with clamping grooves matched with the two sides of the fire blocking plate body, the wall of each clamping groove is provided with a pin penetrating bolt, and the top of the fire blocking plate body is provided with a through hole matched with the pin penetrating bolt.

Furthermore, the clamping seat is a channel steel structure formed by continuously bending a steel plate; the fire-blocking plate body is a mullite-cordierite plate structure; the lifting handle is of a steel pipe structure.

Furthermore, the width dimension of the clamping groove is larger than the thickness dimension of the fire blocking plate body.

As a further improvement, the lifting mechanism comprises a portal frame, a rotatable rotating frame is arranged on the portal frame, two support rods extending to the lower part of the lifting handle are arranged at the top end of the rotating frame, a rotating shaft is arranged at the bottom of the portal frame, a disc is arranged at one end of the rotating shaft, and a connecting rod hinged with the rotating frame is hinged at the eccentric position of the disc.

Furthermore, two pulleys are arranged at two ends of the bottom of the lifting handle, and a sliding groove matched with the pulleys is formed in the supporting rod.

Furthermore, a rotating handle is arranged at the end part of the rotating shaft.

Advantageous effects

Compared with the prior art, the utility model discloses a novel keep off fire board's beneficial effect as follows:

(1) the novel fire baffle plate of the utility model has the advantages of convenient manufacture and installation, stable operation and difficult damage, uses mullite-cordierite plate as the fire baffle plate, has firm structure and good fire baffle effect, and can effectively solve the problems of easy fracture, easy pulverization and dirty falling and lower durability of the fire baffle plate;

(2) the utility model discloses an among the novel keep off the fire board, set up keep off fire board elevating system, go up and down the big keep off fire board of weight through mechanical mechanism, save the labour, it is efficient.

Drawings

FIG. 1 is a front view of the novel fire damper of the present invention;

FIG. 2 is a front view of the novel fire damper and the lifting mechanism of the present invention;

FIG. 3 is a side view of the novel fire damper and the lifting mechanism of the present invention;

fig. 4 is a schematic structural view of a portal frame in the present invention;

fig. 5 is an enlarged schematic view of the structure of the middle clamping seat of the present invention.

In the figure: 1. a fire blocking plate body; 2. a card holder; 3. connecting a vertical plate; 4. lifting the handle; 5. a lifting mechanism; 6. a card slot; 7. a bolt for penetrating a pin; 8. a gantry; 9. a rotating frame; 10. a support bar; 11. a rotating shaft; 12. a disc; 13. a connecting rod; 14. a pulley; 15. a chute; 16. the handle is rotated.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

The specific implementation manner of the utility model is as follows: as shown in fig. 1-5, a novel fire damper comprises a fire damper body 1, a clamping seat 2 is arranged at the top of the fire damper body 1, two connecting vertical plates 3 are arranged at two ends of the clamping seat 2, a lifting handle 4 is arranged at the top of each connecting vertical plate 3, and the lifting handle 4 and the clamping seat 2 are fixed by welding; and a lifting mechanism 5 connected with the lifting handle 4 is arranged on one side of the outer part of the fire blocking plate body 1. In the novel fire baffle, the clamping seat 2 is detachably connected with the fire baffle body 1, so that the fire baffle body 1 is firmly connected and convenient to replace, and a durable plate which has a firm structure and is difficult to pulverize can be selected as the fire baffle body 1; the fire baffle plate can be quickly and conveniently inserted in a kiln channel of the kiln for airflow isolation by operating the lifting handle 4.

This novel fire baffle makes simple to operate, and the operation is stable, is difficult to damage, uses mullite-cordierite board as fire baffle, and sturdy structure keeps off the fire effectually, can effectively solve easy fracture, the easy pulverization of fire baffle and the lower problem of durability.

In this embodiment, be equipped with on the cassette 2 with draw-in groove 6 of the both sides looks adaptation of the board body of keeping off a fire, be equipped with on the cell wall of draw-in groove 6 and wear round pin bolt 7, the top of the board body of keeping off a fire 1 be equipped with wear the perforation of round pin bolt 7 looks adaptation, draw-in groove 6 is inserted at the top of the board body of keeping off a fire 1, then locks through wearing round pin bolt 7, connects fast, and the equipment is convenient.

In this embodiment, the card seat 2 is a channel steel structure formed by continuously bending a steel plate; the fire baffle body 1 is of a mullite-cordierite plate structure; the lifting handle 4 is of a steel pipe structure.

In this embodiment, the width dimension of the locking groove 6 is larger than the thickness dimension of the fire damper plate 1.

In this embodiment, elevating system 5 includes portal frame 8, portal frame 8 places on the top surface of kiln, be equipped with on the portal frame 8 can the pivoted rotating turret 9, the top of rotating turret 9 is equipped with two bracing pieces 10 that extend to the handle 4 below of carrying, the bottom of portal frame 8 is equipped with pivot 11, the one end of pivot 11 is equipped with disc 12, disc 12 arranges between two stands of portal frame 8, disc 12 and pivot 11 fixed connection, the eccentric department of disc 12 articulates there is connecting rod 13 with rotating turret 9 articulated. The disc 12 is rotated by rotating the rotating shaft 11, and the rotating frame 9 is pushed and pulled by the connecting rod 13 when the disc 12 rotates, so that the rotating frame 9 rotates up and down; when the rotating frame 9 rotates upwards, the supporting rod 10 tilts upwards and jacks up the lifting handle 4, so that the fire blocking plate body 1 is jacked upwards to enable the airflow through groove of the kiln channel of the kiln; when the rotating frame 9 rotates downwards, the supporting rod 10 rotates downwards, the lifting handle 4 and the fire blocking plate body 1 slide downwards under the action of gravity, and therefore airflow isolation is conducted on a kiln way of the kiln.

In this embodiment, two pulleys 14 are disposed at two ends of the bottom of the lifting handle 4, and a sliding slot 15 adapted to the pulleys 14 is disposed on the support rod 10. Under the guiding action of the sliding groove 15, the pulley 14 enables the lifting handle 4 to be in smooth contact with the supporting rod 10, so that dry friction is avoided, and the lifting handle 4 is more smoothly jacked up by the supporting rod 10.

In this embodiment, the end of the rotating shaft 11 is provided with a rotating handle 16, and the rotating shaft 11 is rotated by rotating the rotating handle 16, so that time and labor are saved, the operation is convenient, and the efficiency is high.

The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.

Claims

1. A novel fire baffle comprises a fire baffle body (1) and is characterized in that a clamping seat (2) is arranged at the top of the fire baffle body (1), two connecting vertical plates (3) are arranged at two ends of the clamping seat (2), and a lifting handle (4) is arranged at the top of each connecting vertical plate (3); and a lifting mechanism (5) connected with the lifting handle (4) is arranged on one side of the outer part of the fire blocking plate body (1).

2. The novel fire baffle as claimed in claim 1, wherein the clamping seat (2) is provided with clamping grooves (6) which are matched with two sides of the fire baffle body (1), the wall of each clamping groove (6) is provided with a through bolt (7), and the top of the fire baffle body (1) is provided with a through hole which is matched with the through bolt (7).

3. The novel fire baffle as claimed in claim 2, wherein the clamping seat (2) is a channel steel structure formed by continuously bending a steel plate; the lifting handle (4) is of a steel pipe structure.

4. A new fire stop plate according to claim 2, characterised in that the width dimension of the groove (6) is greater than the thickness dimension of the fire stop plate body (1).

5. The novel fire damper as claimed in any one of claims 1 to 4, wherein the lifting mechanism (5) comprises a portal frame (8), a rotatable rotating frame (9) is arranged on the portal frame (8), two support rods (10) extending to the lower part of the lifting handle (4) are arranged at the top end of the rotating frame (9), a rotating shaft (11) is arranged at the bottom of the portal frame (8), a disc (12) is arranged at one end of the rotating shaft (11), and a connecting rod (13) hinged to the rotating frame (9) is hinged to the eccentric part of the disc (12).

6. A novel fire baffle as claimed in claim 5, characterized in that two pulleys (14) are arranged at the two ends of the bottom of the lifting handle (4), and a sliding groove (15) matched with the pulleys (14) is arranged on the supporting rod (10).

7. A new fire stop plate as claimed in claim 5, characterised in that the end of the shaft (11) is provided with a turning handle (16).