CN201281545Y

CN201281545Y - Furnace wall straightening machine

Info

Publication number: CN201281545Y
Application number: CNU2008201390781U
Authority: CN
Inventors: 马鹏; 张学宁; 时雪; 王国军; 贾平
Original assignee: Qingtongxia Aluminium Industry Goup Co Ltd
Current assignee: Qingtongxia Aluminium Industry Goup Co Ltd
Priority date: 2008-10-14
Filing date: 2008-10-14
Publication date: 2009-07-29
Anticipated expiration: 2018-10-14

Abstract

The utility model relates to an auxiliary means used for overhauling an open anode roasting oven, in particular to an oven wall straightener. The utility model is characterized in that the auxiliary means is a case structure formed by embedding and sheathing a fixed straightening bracket and a movable straightening bracket; and three mechanical jacks are fixed on the three-section equal diversion points of the fixed straightening bracket. The auxiliary means can repair the flame path wall of the deformed anode roasting oven, and has the advantages of simple structure, convenient use, relatively simple operation and higher safe coefficient.

Description

The furnace wall straightener

Technical field

The utility model relates to the aid that the overhaul of open type anode-baking furnace is used, and especially relates to a kind of furnace wall straightener.

Background technology

Anode-baking furnace is through the long-term frequent reciprocal stove operation that takes on, furnace wall is restricted by such environmental effects such as HTHP, cooling, occur subsiding in a large number, phenomenons such as " tripe expands ", torsional deformation, cause heat-conducting mediums such as filler particle to enter, carbon piece surface oxidation phenomenon is serious day by day, multifunction crane is adorned, the task difficulty of coming out of the stove is increasing, has had a strong impact on the quality and the output of roasted product, has reduced labor productivity.Simultaneously, because the furnace wall distortion, the wall brick slit is bigger, causes the negative pressure loss serious; Filler particle easily enters in the quirk, and it is undesirable to cause roasting to heat up, and resources such as natural gas, inserts are lost in a large number.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of anode roasting fire path wall that can repair distortion, simple in structure, easy to use, operation is simple relatively, the furnace wall straightener that safety coefficient is higher.

The utility model is realized in the following way:

A kind of furnace wall straightener is characterized in that: it is by deciding the alignment carriage and moving alignment carriage is nested into body structure, deciding to fix three mechanical type jack on three sections Along ents of alignment carriage described;

Described each to decide alignment carriage and each moving alignment carriage all be that middle part by the gripper shoe of vertical fixing on rectangular supporting plate, the supporting plate, gripper shoe is fixed with two square tubes, its two ends and square tube limit and all is fixed with stiffener, the both upper ends thereof of gripper shoe is fixed with two hangers;

Be fixed with the telescopic scale that range is 900mm in described each both sides of deciding alignment carriage and moving alignment carriage.

The utility model has following effect:

1) structure uniqueness: the furnace wall straightener that the utility model provides is that it is nested to use 300mm * 300mm body structure connected mode to carry out by fixed, moving alignment carriage, realizes stable unsupported width to reach fixed, moving carriage in hopper.Deciding on three sections Along ents of carriage, fixing 5T mechanical type jack simultaneously, under the prerequisite of amount of feeding unanimity, the moving carriage of pushing tow is proofreaied and correct the quirk wall.Install the telescopic scale that range is 900mm additional in alignment carriage both sides, to guarantee in trimming process as far as possible design width 703mm near hopper.School stove process uses ECL multifunction crane 10T cucurbit handling straightener to the quirk that needs alignment, reaches precalculated position rear drive mechanical type jack and promotes the quirk wall realization alignment of the moving carriage of alignment to distortion.

2) easy to use, the operation simple relatively, safety coefficient is higher: the furnace wall straightener that the utility model provides is not influencing under the prerequisite that takes on stove, use the alignment of formula pressurization successively, i.e. quirk wall segmentation alignment to being out of shape, guarantee that at first the hopper bottom size reaches requirement, one deck charcoal piece of packing into simultaneously in adjacent two hoppers carries out pressure support; Subsequently alignment is carried out at quirk wall middle part, be distributed into one deck charcoal piece of packing into behind the interlayer material and carry out pressure support, at last alignment is carried out on quirk wall top according to this kind method, by the high temperature heat expansion wall brick slit is reduced after the shove charge, reduce the possibility that furnace wall is out of shape in the other direction.Use this method alignment furnace wall can effectively slow down furnace wall and subside, realize the pressure thrust balance, guarantee the linearity that furnace wall is proofreaied and correct because of the single face pressurized causes furnace wall.

Description of drawings

Fig. 1 is the constitutional diagram of moving alignment carriage surely of the present utility model;

Fig. 2 is decide alignment carriage and a moving alignment carrier structure schematic diagram of the present utility model.

The specific embodiment

A kind of furnace wall straightener, as shown in Figure 1: it is by deciding alignment carriage 1 and moving alignment carriage 2 is nested into body structure, deciding to fix three mechanical type jack on 1 three sections Along ents of alignment carriage,

As shown in Figure 2: each decides alignment carriage 1 and each moving alignment carriage 2 all is that middle part by the gripper shoe 4 of vertical fixing on rectangular supporting plate 3, the supporting plate 3, gripper shoe 4 is fixed with two square tubes 5, its two ends and square tube 5 limits and all is fixed with stiffener 6, the both upper ends thereof of gripper shoe 4 is fixed with two hangers 7, is fixed with the telescopic scale that range is 900mm in each both sides of deciding alignment carriage 1 and moving alignment carriage 2.

Claims

1. furnace wall straightener is characterized in that: it is by deciding alignment carriage (1) and moving alignment carriage (2) is nested into body structure, deciding to fix three mechanical type jack on (1) three section Along ent of alignment carriage described.

2. furnace wall straightener as claimed in claim 1, it is characterized in that: described each to decide alignment carriage (1) and each moving alignment carriage (2) all be to be fixed with two square tubes (5), its two ends and square tube (5) limit by the middle part that rectangular supporting plate (3), supporting plate (3) are gone up gripper shoe (4), the gripper shoe (4) of vertical fixing all to be fixed with stiffener (6), the both upper ends thereof of gripper shoe (4) is fixed with two hangers (7).

3. furnace wall straightener as claimed in claim 1 or 2 is characterized in that: be fixed with the telescopic scale that range is 900mm in described each both sides of deciding alignment carriage (1) and moving alignment carriage (2).