CN205747947U - A kind of recrystallization annealing temperature one kiln - Google Patents

A kind of recrystallization annealing temperature one kiln Download PDF

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Publication number
CN205747947U
CN205747947U CN201620695698.8U CN201620695698U CN205747947U CN 205747947 U CN205747947 U CN 205747947U CN 201620695698 U CN201620695698 U CN 201620695698U CN 205747947 U CN205747947 U CN 205747947U
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China
Prior art keywords
annealing
kiln
crystallized region
layer
pipe
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Expired - Fee Related
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CN201620695698.8U
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Chinese (zh)
Inventor
李春江
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SICHUAN CHUANDONG CAST STONE CO Ltd
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SICHUAN CHUANDONG CAST STONE CO Ltd
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Priority to CN201620695698.8U priority Critical patent/CN205747947U/en
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Abstract

The utility model discloses a kind of recrystallization annealing temperature one kiln, including kiln body, described kiln body leading portion is crystallized region, back segment is annealing section, described crystallized region and annealing section outer wall is one-body molded and crystallized region and annealing section are interconnected, described crystallized region two medial wall is distributed burner I, first half two medial wall of described annealing section is distributed burner II, described crystallized region is provided with the natural draught system pipe I communicated therewith, the first half of described annealing section is provided with the natural draught system pipe II communicated therewith, the latter half of described annealing section is provided with the smoke evacuation communicated therewith and takes out heat pipe, described smoke evacuation is taken out heat pipe and is provided with air-introduced machine.Crystallized region and annealing section are integrally molded so as recrystallization annealing temperature one kiln by this utility model, cast stone in crystallized region can be moved directly to by production anneal in section, eliminate demoulding treatment process, time saving and energy saving, and decreasing sensible heat and energy waste, total operation required time foreshortens to 6 hours.

Description

A kind of recrystallization annealing temperature one kiln
Technical field
This utility model relates to cast stone equipment technical field, particularly to a kind of recrystallization annealing temperature one kiln.
Background technology
The technical process that cast stone produces: dispensing-fusing-molding-crystallization-annealing-inspection, its supporting Thermal Equipment Mainly it is made up of fusing stove, crystallization, annealing kiln, belongs to high energy consumption industry.Cast stone industry typically uses cupola melting at present, Porous type crystallization crystallizes, and box annealing furnace is annealed;Also having employing cupola melting, roller bed type crystallization crystallizes, and tunnel type moves back Fire kiln annealing;Also have and use chequer type tank to melt single material, directly enter the production technology of annealing kiln annealing.
Cast stone production lines of the prior art, crystallization and annealing kiln split are arranged, will be by the casting in crystallization in production Stone moves on to it is necessary to carry out demoulding process in annealing kiln, and this process wastes time and energy, and in knockout course, temperature is up to the cast stone of 800 DEG C Chance air themperature quick refrigeration is it may happen that burst, and sensible heat also slatterns, and enters back in annealing kiln and also to carry out pre-to kiln car Heat treatment, energy resource consumption is big, and prior art total operation required time was up to 72 hours.
Utility model content
The purpose of this utility model is: the problem existed for prior art, it is provided that a kind of recrystallization annealing temperature one kiln, makes Cast stone saves demoulding treatment process in producing, time saving and energy saving, reduces sensible heat and energy waste.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of recrystallization annealing temperature one kiln, including kiln body, described kiln body leading portion is crystallized region, and back segment is annealing section, described knot The outer wall of brilliant section and annealing section is one-body molded and crystallized region and annealing section are interconnected, and described crystallized region two medial wall is distributed combustion Burner I, first half two medial wall of described annealing section is distributed burner II, described crystallized region be provided with communicate therewith from So smoke exhaust pipe I, the first half of described annealing section is provided with the natural draught system pipe II communicated therewith, described annealing section latter half of Point being provided with the smoke evacuation communicated therewith takes out heat pipe, and described smoke evacuation is taken out heat pipe and is provided with air-introduced machine.
As preferred version of the present utility model, the outer wall of described crystallized region and annealing section includes outer layer, internal layer and outer layer And the interlayer between internal layer, described outer layer is thermal insulation layer, and described internal layer is flame retardant coating, and described interlayer includes supporting brick and heat radiation Brick, described supporting brick two ends connect outer layer and internal layer, and described dissipation brick connects between two pieces of supporting bricks and with two pieces of supporting bricks It is connected into I shape.
As preferred version of the present utility model, described outer layer is the thermal insulation layer being made up of aluminium silicate heat-preservation cotton.
As preferred version of the present utility model, described internal layer is the flame retardant coating being made up of refractory material.
The beneficial effects of the utility model are:
Crystallized region and annealing section are integrally molded so as recrystallization annealing temperature one kiln by this utility model, can be by crystallized region in production In cast stone move directly to anneal in section, eliminate demoulding treatment process, time saving and energy saving, and decrease sensible heat and energy wave Taking, total operation required time foreshortens to 6 hours.
Accompanying drawing explanation
Fig. 1 is the longitudinal cross-section structural representation of recrystallization annealing temperature one kiln;
Fig. 2 is the lateral cross section structural representation of recrystallization annealing temperature one kiln.
Labelling in figure: 1-crystallized region, 2-anneals section, 3-burner I, 4-burner II, 5-natural draught system pipe I, and 6-is natural Smoke exhaust pipe II, heat pipe, 8-air-introduced machine, 9-outer layer, 10-internal layer, 11-interlayer, 12-supporting brick, 13-dissipation brick are taken out in 7-smoke evacuation.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing to this practicality Novel preferred embodiment is described in detail.
Embodiment 1
A kind of recrystallization annealing temperature one kiln, including kiln body, described kiln body leading portion is crystallized region 1, and back segment is annealing section 2, described The outer wall of crystallized region 1 and annealing section 2 is one-body molded and crystallized region 1 is interconnected with annealing section 2,1 liang of medial wall of described crystallized region Burner I 3 is distributed, and first half two medial wall of described annealing section 2 is distributed burner II 4, and described crystallized region 1 is provided with The natural draught system pipe I 5 communicated therewith, the first half of described annealing section 2 is provided with the natural draught system pipe II 6 communicated therewith, institute The latter half stating annealing section 2 is provided with the smoke evacuation communicated therewith and takes out heat pipe 7, and described smoke evacuation is taken out heat pipe 7 and is provided with air-introduced machine 8.
Cast stone in crystallized region 1 can be moved directly to by production anneal in section 2, eliminate demoulding treatment process, save time Laborsaving, and decrease sensible heat and energy waste, total operation required time foreshortens to 6 hours;The burning of distribution symmetrical above and below Mouth I 3 and burner II 4, it is ensured that each zone temperatures of kiln reaches to set and produces temperature and the curve temperature of technological requirement, favorably It is uniformly distributed with section up and down in temperature field, reaches stablizing of in-furnace temperature and atmosphere.
Embodiment 2
The present embodiment is on the basis of embodiment 1, and the outer wall of described crystallized region 1 and annealing section 2 includes outer layer 9, internal layer Interlayer 11 between 10 and outer layer 9 and internal layer 10, described outer layer 9 is thermal insulation layer, and described internal layer 10 is flame retardant coating, described interlayer 11 Including supporting brick 12 and dissipation brick 13, described supporting brick 12 two ends connect outer layer 9 and internal layer 10, and described dissipation brick 13 is positioned at two pieces I shape is connected between supporting brick 12 and with two pieces of supporting bricks 12;Described outer layer 9 is heat insulation for be made up of aluminium silicate heat-preservation cotton Layer, described internal layer 10 is the flame retardant coating being made up of refractory material.
Finally illustrate, above example only in order to the technical solution of the utility model to be described and unrestricted, although logical Cross and this utility model is described with reference to preferred embodiment of the present utility model, but those of ordinary skill in the art Should be appreciated that and in the form and details it can be made various change, without departing from appended claims institute The spirit and scope of the present utility model limited.

Claims (4)

1. a recrystallization annealing temperature one kiln, it is characterised in that: including that kiln body, described kiln body leading portion are crystallized region (1), back segment is for moving back Fire section (2), described crystallized region (1) and annealing section (2) outer wall is one-body molded and crystallized region (1) and section (2) of annealing are interconnected, Described crystallized region (1) two medial wall is distributed burner I (3), and first half two medial wall of described annealing section (2) is distributed combustion Burner II (4), described crystallized region (1) is provided with the natural draught system pipe I (5) communicated therewith, the first half of described annealing section (2) Being provided with the natural draught system pipe II (6) communicated therewith, the latter half of described annealing section (2) is provided with the smoke evacuation communicated therewith and takes out Heat pipe (7), described smoke evacuation is taken out heat pipe (7) and is provided with air-introduced machine (8).
Recrystallization annealing temperature the most according to claim 1 one kiln, it is characterised in that: described crystallized region (1) and section (2) of annealing Outer wall includes the interlayer (11) between outer layer (9), internal layer (10) and outer layer (9) and internal layer (10), and described outer layer (9) is heat insulation Layer, described internal layer (10) is flame retardant coating, and described interlayer (11) includes supporting brick (12) and dissipation brick (13), described supporting brick (12) Two ends connect outer layer (9) and internal layer (10), described dissipation brick (13) be positioned between two pieces of supporting bricks (12) and with two pieces of supporting bricks (12) I shape is connected into.
Recrystallization annealing temperature the most according to claim 2 one kiln, it is characterised in that: described outer layer (9) is for be incubated by aluminium silicate The thermal insulation layer that cotton is made.
Recrystallization annealing temperature the most according to claim 2 one kiln, it is characterised in that: described internal layer (10) is by refractory material system The flame retardant coating become.
CN201620695698.8U 2016-07-05 2016-07-05 A kind of recrystallization annealing temperature one kiln Expired - Fee Related CN205747947U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620695698.8U CN205747947U (en) 2016-07-05 2016-07-05 A kind of recrystallization annealing temperature one kiln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620695698.8U CN205747947U (en) 2016-07-05 2016-07-05 A kind of recrystallization annealing temperature one kiln

Publications (1)

Publication Number Publication Date
CN205747947U true CN205747947U (en) 2016-11-30

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Country Status (1)

Country Link
CN (1) CN205747947U (en)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161130

Termination date: 20190705

CF01 Termination of patent right due to non-payment of annual fee