CN219454670U

CN219454670U - Sealing structure of anode roasting furnace

Info

Publication number: CN219454670U
Application number: CN202320526131.8U
Authority: CN
Inventors: 逯智强; 庄长安; 贾雷; 程志强
Original assignee: Xinjiang Xintianrui Carbon Products Co ltd
Current assignee: Xinjiang Xintianrui Carbon Products Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-01
Anticipated expiration: 2033-03-15

Abstract

The utility model relates to the technical field of anode roasting furnaces, and discloses a sealing structure of an anode roasting furnace, which comprises a furnace body, a sealing door, a ring sealing groove, a sealing block, sealing liquid, a monitoring hole and a liquid level sensor. When the sealing door is used, after the sealing door is closed, the sealing block enters the ring sealing groove, and sealing liquid is filled between the sealing ring and the ring sealing groove, so that a stronger sealing effect is realized; and meanwhile, the liquid level sensor is arranged to monitor the height of the sealing liquid in the ring sealing groove, so that the sealing effect is prevented from weakening due to overflow or too little extrusion caused by too much sealing liquid.

Description

Sealing structure of anode roasting furnace

Technical Field

The utility model relates to the technical field of anode roasting furnaces, in particular to a sealing structure of an anode roasting furnace.

Background

The roasting furnace is a machine capable of remarkably reducing the sintering temperature and greatly reducing the energy consumption. The baking furnace door has the advantages of protecting the environment, greatly helping to improve the efficiency, shortening the time, and being simple to be attached to the baking furnace and poor in sealing effect. In order to solve the above-mentioned problem, the publication number CN 212538807U patent document proposes a sealing structure of an anode roasting furnace, which comprises a roasting furnace body, a sealing door and a sealing mechanism, and the sealing structure has the advantages that the sealing door can be inserted into one end distance, the attaching area is enlarged, the sealing effect is stronger, and the fastening effect of a connecting mode is strong. However, this patent document is directed to an anode baking furnace with a side opening, and there is a need for a sealing structure with a strong sealing effect against the top opening.

Disclosure of Invention

The utility model mainly provides a sealing structure of an anode roasting furnace, which solves the problem of lack of a sealing structure aiming at a top opening and having a strong sealing effect.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the sealing structure of the anode roasting furnace comprises a furnace body with an upward furnace mouth and a sealing door for sealing the furnace mouth, wherein a ring sealing groove is formed in the furnace body, a sealing block matched with the ring sealing groove is arranged on the sealing door, and sealing liquid matched with the sealing block for sealing is filled in the ring sealing groove; the sealing block is provided with a monitoring hole, and a liquid level sensor for monitoring the height of the sealing liquid hole is arranged in the monitoring hole. The sealing liquid is also generally called sealing oil, buffer solution, isolating liquid, flushing medium and the like, and the sealing liquid is generally low-viscosity oil, water and the like which cannot react with and pollute the medium, so that the sealing liquid is easy to volatile and avoid use. Common soft water, ethylene glycol plus water, engine oil, white oil and the like; as long as the sealing effect can be achieved. The liquid level sensor can adopt any one of the prior art, so long as the monitoring of the liquid level of the sealing liquid in the monitoring hole can be realized, thereby preventing the sealing liquid from being higher than the preset height or lower than the preset low level after the sealing block enters the ring sealing groove. The sealing door is pressed down by any external equipment, so that the sealing block enters the ring sealing groove. The liquid level in the monitoring hole is consistent with the liquid level in the ring sealing groove after being extruded by the sealing block. When the sealing door is used, after the sealing door is closed, the sealing block enters the ring sealing groove, and sealing liquid is filled between the sealing ring and the ring sealing groove, so that a stronger sealing effect is realized; and meanwhile, the liquid level sensor is arranged to monitor the height of the sealing liquid in the ring sealing groove, so that the sealing effect is prevented from weakening due to overflow or too little extrusion caused by too much sealing liquid.

Further, a communicating pipe is buried in the furnace body, the inner end of the communicating pipe is communicated with the ring sealing groove, and the outer end of the communicating pipe is communicated with sealing liquid pumping equipment. Any one of the prior art may be used for the sealing liquid pumping apparatus as long as the sealing liquid can be pumped out or added through the communicating tube. By this arrangement, the sealing liquid in the ring seal groove can be satisfactorily added or extracted.

Further, the communicating pipe is an L-shaped pipe, and the short end of the L-shaped pipe is communicated with the lower side of the ring sealing groove. By the arrangement, the communicating pipe can be positioned at a low position, and is better to be added or extracted.

Further, a scraping ring for scraping sealing liquid on the sealing block is arranged on the inner side wall of the ring sealing groove. The scraping ring can be made of any material, structure and shape, and can scrape the sealing liquid attached to the sealing block. The sealing block is arranged in such a way, when the sealing block rises, the sealing liquid attached to the sealing block can be scraped by the scraping ring, so that a large amount of sealing liquid is prevented from being brought out to cause waste and a large amount of pollution.

Further, the sealing door comprises a lifting device, a rotating seat is arranged at the top end of the lifting device, the rotating seat is driven by the lifting device to move up and down, the rotating seat is fixedly connected with the sealing door, and the sealing door is driven by the rotating seat to rotate. Wherein, elevating gear and rotation seat all can adopt any one among the prior art. When the sealing door needs to be covered, the sealing door is driven to rotate through the rotating seat, so that the sealing block is aligned to the ring sealing groove, and then the lifting device is used for driving the whole body to descend, so that the sealing ring enters the ring sealing groove; when the sealing door needs to be opened, the lifting device drives the whole body to rise, and after the sealing door reaches a certain height, the sealing door is driven to rotate through the rotating seat, so that the opening of the furnace body is exposed.

The beneficial effects are that: when the sealing door is used, after the sealing door is closed, the sealing block enters the ring sealing groove, and sealing liquid is filled between the sealing ring and the ring sealing groove, so that a stronger sealing effect is realized; and meanwhile, the liquid level sensor is arranged to monitor the height of the sealing liquid in the ring sealing groove, so that the sealing effect is prevented from weakening due to overflow or too little extrusion caused by too much sealing liquid.

Drawings

FIG. 1 is a schematic cross-sectional view of a furnace body of the present embodiment;

FIG. 2 is a schematic top view of the furnace body of the present embodiment;

fig. 3 is an enlarged schematic diagram of fig. 1 a according to this embodiment.

Reference numerals: furnace body 1, sealing door 2, ring seal groove 3, sealing block 4, monitoring hole 5, liquid level sensor 6, communicating pipe 7, scraping ring 8, elevating gear 9, rotation seat 10.

Detailed Description

The following will further describe in detail the technical scheme of the sealing structure of the anode roasting furnace according to the present utility model by combining with the embodiments.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1, 2 and 3, the sealing structure of the anode roasting furnace in this embodiment includes a furnace body 1 with an upward furnace mouth and a sealing door 2 for sealing the furnace mouth, a ring sealing groove 3 is formed on the furnace body 1, the sealing door 2 is provided with a sealing block 4 matched with the ring sealing groove 3, and sealing liquid matched with the sealing block 4 for sealing is filled in the ring sealing groove 3; the sealing block 4 is provided with a monitoring hole 5, and a liquid level sensor 6 for monitoring the height of the sealing liquid hole is arranged in the monitoring hole 5. The furnace body 1 is internally embedded with a communicating pipe 7, the inner end of the communicating pipe 7 is communicated with the ring seal groove 3, and the outer end is communicated with sealing liquid pumping equipment. The communicating pipe 7 is an L-shaped pipe, and the short end of the L-shaped pipe is communicated with the lower side of the ring seal groove 3. And a scraping ring 8 for scraping sealing liquid on the sealing block 4 is arranged on the inner side wall of the ring sealing groove 3. The sealing door further comprises a lifting device 9, a rotating seat 10 is arranged at the top end of the lifting device 9, the rotating seat 10 is driven by the lifting device 9 to move up and down, the rotating seat 10 is fixedly connected with the sealing door 2, and the sealing door 2 is driven by the rotating seat 10 to rotate. When the sealing door is used, after the sealing door 2 is closed, the sealing block 4 enters the ring sealing groove 3, and sealing liquid is filled between the sealing ring and the ring sealing groove 3, so that a stronger sealing effect is realized; meanwhile, the liquid level sensor 6 is arranged to monitor the height of the sealing liquid in the ring sealing groove 3, so that the sealing effect is prevented from weakening due to overflow or too little extrusion caused by too much sealing liquid.

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

Claims

1. The utility model provides a seal structure of positive pole roasting furnace, includes furnace body and the sealing door that is used for sealing the mouth that the mouth is upwards, its characterized in that: the furnace body is provided with a ring sealing groove, the sealing door is provided with a sealing block matched with the ring sealing groove, and sealing liquid used for sealing by matching with the sealing block is filled in the ring sealing groove; the sealing block is provided with a monitoring hole, and a liquid level sensor for monitoring the height of the sealing liquid hole is arranged in the monitoring hole.

2. The sealing structure of an anode roasting furnace according to claim 1, wherein: the furnace body is embedded with a communicating pipe, the inner end of the communicating pipe is communicated with the ring sealing groove, and the outer end of the communicating pipe is communicated with sealing liquid pumping equipment.

3. The sealing structure of an anode roasting furnace according to claim 2, wherein: the communicating pipe is an L-shaped pipe, and the short end of the L-shaped pipe is communicated with the lower side of the ring sealing groove.

4. The sealing structure of an anode roasting furnace according to claim 1, wherein: and a scraping ring for scraping sealing liquid on the sealing block is arranged on the inner side wall of the ring sealing groove.

5. The sealing structure of an anode roasting furnace according to claim 1, wherein: the sealing door is characterized by further comprising a lifting device, wherein a rotating seat is arranged at the top end of the lifting device, the rotating seat moves up and down through the driving of the lifting device, the rotating seat is fixedly connected with the sealing door, and the sealing door rotates through the driving of the rotating seat.