CN212988020U

CN212988020U - Heat-preservation radiation energy-saving combined device for industrial heating furnace

Info

Publication number: CN212988020U
Application number: CN202021317136.2U
Authority: CN
Inventors: 于文齐; 熊进勇; 王立志
Original assignee: Beijing Zhongke Original Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Beijing Zhongke Original Energy Saving And Environmental Protection Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-16
Anticipated expiration: 2030-07-07

Abstract

The utility model relates to a radiation energy-saving technical field specifically relates to a be used for industrial heating furnace heat preservation radiation energy-saving composite set, the radiation cup is octagon tubbiness structure, further increase radiation heat transfer area, strengthen radiation heat transfer's intensity, increase the heated board between radiation cup and furnace wall, further increase the heat preservation effect, will radiate the cup setting on the furnace wall through the mount pad, when the radiation cup needs to be changed, only need rotatory radiation cup can take off the radiation cup, and the operation is simple, and the change is convenient, and the change efficiency is greatly improved.

Description

Heat-preservation radiation energy-saving combined device for industrial heating furnace

Technical Field

The utility model relates to a radiation energy saving technical field specifically is a be used for industrial heating furnace heat preservation radiation energy-saving composite set.

Background

Industrial kilns and industrial boilers in China are the main body of energy consumption. The phenomena of low thermal efficiency and large energy waste commonly exist in industrial kilns and industrial boilers.

The energy-saving technology of the blackbody radiation element is an energy-saving technology with higher energy-saving effect developed in recent years, and the basic principle is that the emissivity in a furnace is improved by increasing the radiation heat transfer area, so that the aims of enhancing the radiation heat transfer, improving the heat efficiency and realizing energy conservation and emission reduction are fulfilled.

In the prior art, a black body radiation element is arranged in a built or operated hearth to increase the radiation heat transfer area, but the black body radiation heat transfer area is difficult to be effectively combined with other heat-preservation and radiation heat transfer elements, and the heat-preservation and radiation heat transfer effects are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, provide a be used for industry heating furnace heat preservation radiation energy-saving composite set, set up the radiation cup with the help of the mount pad, the radiation cup is polygon tubbiness structure, further increase radiation area, improves radiation heat transfer effect.

The utility model discloses a technical scheme be, provide a be used for industry heating furnace heat preservation radiation energy-saving composite set, including setting gradually heated board and the radiation cup at the furnace wall lower extreme, the radiation cup be opening polygon tubbiness structure down, radiation cup and heated board between be provided with the mount pad of radiation cup adaptation, the mount pad be opening tubbiness structure down, mount pad inner wall top be provided with the through-hole, the mount pad pass the through-hole with the help of joint spare and fixed and the mount pad of furnace wall joint be located at the heated board lower extreme.

The radiation cup is characterized in that the mounting seat is provided with an internal thread, an external thread matched with the internal thread of the mounting seat is arranged on the outer wall of the radiation cup, and the radiation cup is arranged in the mounting seat by virtue of the thread.

The furnace lining on be provided with the blind hole with joint spare looks adaptation, the joint spare include joint seat and joint pole, the joint seat be no less than two including the base that is provided with the patchhole and the quantity of setting arc cardboard and arc cardboard on the base, arc cardboard outer wall on be provided with the barb, the base external diameter be greater than the external diameter that a plurality of arc cardboards formed, the arc cardboard pass in the through-hole extension on the mount pad go into the blind hole of furnace lining and base and mount pad inner wall top laminating spacing, the joint pole be T shape structure, the joint pole include inserted bar and socket, the inserted bar pass through-hole on the mount pad insert by the patchhole of base and socket and base laminating spacing.

The heat-insulating plate is characterized in that a first bonding layer is arranged between the heat-insulating plate and the furnace lining, a limiting block is arranged on the outer wall of the arc-shaped clamping plate, and the limiting block extends into the first bonding layer.

The arc-shaped clamping plate is characterized in that clamping grooves are formed in the inner wall of the arc-shaped clamping plate, the arc-shaped edge length of each clamping groove is smaller than that of the arc-shaped edge of the arc-shaped clamping plate, clamping blocks matched with the clamping grooves are arranged on the inserting rods, and the number of the clamping blocks is not less than two and is symmetrical to each other.

The mounting seat up end be provided with the counter sink of base adaptation, mounting seat and heated board between be provided with the second tie coat.

The radiation cup is in an octagonal barrel-shaped structure.

The beneficial effects of the utility model are that, a be used for industrial heating furnace heat preservation radiation energy-saving composite set is provided, the radiation cup is octagon tubbiness structure, further increase radiation heat transfer area, strengthen radiation heat transfer's intensity, increase the heated board between radiation cup and furnace wall, further increase the heat preservation effect, will radiate the cup setting on the furnace wall through the mount pad, when the radiation cup needs to be changed, only need rotatory radiation cup can take off the radiation cup, and the operation is simple, and the change is convenient, and the change efficiency has been improved greatly, and the radiation cup need not trompil, radiation heat transfer effect is better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the mounting base;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is a schematic view of the structure of the clamping seat;

fig. 5 is a schematic structural diagram of a clamping rod.

In the attached drawing, 1, furnace lining, 2, heated board, 3, mount pad, 4, base, 5, arc cardboard, 6, barb, 7, inserted bar, 8, socket, 9, first tie coat, 10, stopper, 11, fixture block.

Detailed Description

As shown in fig. 1-5, the utility model provides an it is fixed and mount pad 3 is located at 2 lower extremes of heat preservation board with the joint of furnace wall 1 with the help of joint spare to be used for industrial heating furnace heat preservation radiation energy-saving composite set, including setting gradually heated board 2 and the radiation cup at 1 lower extreme of furnace wall, the radiation cup be opening polygon tubbiness structure down, radiation cup and heated board 2 between be provided with the mount pad 3 of radiation cup adaptation, mount pad 3 be opening tubbiness structure down, 3 inner wall tops of mount pad be provided with the through-hole, mount pad 3 pass through-hole and 1 joint of furnace wall with the help of joint spare and fix and mount pad 3 is located at 2 lower extremes of.

The radiation cup is octagon tubbiness structure, further increases radiation heat transfer area, and the intensity of reinforcing radiation heat transfer increases heated board 2 between radiation cup and furnace wall 1, further increases the heat preservation effect, will radiate the cup setting on furnace wall 1 through mount pad 3, is convenient for change.

As shown in fig. 1-3, the mounting base 3 is provided with an internal thread, the outer wall of the radiation cup is provided with an external thread matched with the internal thread of the mounting base 3, and the radiation cup is arranged in the mounting base 3 by means of the thread.

When the radiation cup is replaced, the radiation cup can be taken down only by rotating the radiation cup, the operation is simple, the replacement is convenient, and the replacement efficiency is greatly improved.

As shown in fig. 3-5, furnace lining 1 on be provided with the blind hole with joint spare looks adaptation, the joint spare include joint seat and joint pole, the joint seat be no less than two including base 4 that is provided with the patchhole and the quantity of arc cardboard 5 and arc cardboard 5 of setting on

base

4, 5 outer walls of arc cardboard on be provided with

barb

6, 4 external diameters of base be greater than the external diameter that a plurality of arc cardboards 5 formed, arc cardboard 5 pass in the blind hole that the through-hole extension goes into furnace lining 1 on mount pad 3 and base 4 and the 3 inner wall top of mount pad laminate spacingly, the joint pole be T shape structure, the joint pole include inserted bar 7 and socket 8, inserted bar 7 pass the through-hole on the mount pad 3 and insert and socket 8 and the base 4 laminating is spacing by the patchhole of base 4.

Arc cardboard 5 forms the tight spacing in top with the help of barb 6 and the blind hole inner wall of furnace wall 1, base 4 and the blind hole opening laminating top of furnace wall 1 are tight, the joint pole passes in the through-hole on the inner wall top of mount pad 3 inserts the joint seat, with arc cardboard 5 tight to promoting the top all around, barb 6 of arc cardboard 5 then can pierce into the blind hole inner wall of furnace wall 1 this moment, and the diameter of base 4 is greater than the through-hole diameter of mount pad 3, so base 4 can be tight with the inner wall laminating top of mount pad 3, and is more stable, and is more firm.

As shown in fig. 1-3, a first bonding layer 9 is arranged between the heat-insulating plate 2 and the furnace lining 1, a limiting block 10 is arranged on the outer wall of the arc-shaped clamping plate 5, and the limiting block 10 extends into the first bonding layer 9.

Set up first tie coat 9 between heated board 2 and the furnace wall 1, first tie coat 9 is the mixture of high temperature adhesive and clay, fire-resistant high temperature resistance not only, and the bonding effect is better moreover, sets up stopper 10 at 5 outer walls of arc cardboard, stopper 10 further carries on spacingly in first tie coat 9, makes mount pad 3 more firm, and setting up of stopper 10 has increased the area of contact with first tie coat 9 in addition, has further improved the steadiness of mount pad 3.

As shown in fig. 3, the inner wall of the arc-shaped clamping plate 5 is provided with clamping grooves, the arc edge length of each clamping groove is smaller than that of the arc-shaped clamping plate 5, the inserting rods 7 are provided with clamping blocks 11 matched with the clamping grooves, and the number of the clamping blocks 11 is not less than two and is symmetrical to each other.

The clamping rod only depends on the tight spacing in top with the joint seat, use after the longer time, the joint pole falls out in the joint seat easily, cause mount pad 3 and radiation cup to drop the damage, and the joint pole can not realize the tight in top again after taking off installs the joint seat once more again, so can only wholly change the joint spare, the cost is increased, the joint seat is because barb 6 pierces the blind hole inner wall of furnace wall 1, waste time and energy during the dismantlement, so set up the draw-in groove on arc cardboard 5 inner wall, set up fixture block 11 on the inserted bar 7, after the joint pole inserts the joint seat, rotate inserted bar 7, make fixture block 11 block card advance in the draw-in groove, the problem that the joint pole drops easily has effectively been avoided, make the fixed more firm of mount pad 3, it is more firm promptly to radiate the cup.

As shown in fig. 3, a countersunk hole adapted to the base 4 is formed in the upper end surface of the mounting seat 3, and a second adhesive layer is formed between the mounting seat 3 and the heat insulation board 2.

Set up the counter sink on 3 up ends of mount pad, need not calibrate when mount pad 3, improved the installation effectiveness greatly, effectively avoided mount pad 3 moreover because of base 4 the hindrance lead to mount pad 3 to install the time slope, can also improve aesthetic measure, set up the second tie coat between mount pad 3 and heated board 2, further improve mount pad 3's steadiness.

As shown in fig. 1, the radiation cup has an octagonal barrel-shaped structure.

The octagonal radiation cup increases the radiation heat transfer area of the radiation cup, enhances the radiation heat transfer effect and is beautiful.

Claims

1. The utility model provides an energy-conserving composite set of heat preservation radiation for industrial heating furnace, includes heated board (2) and the radiation cup that sets gradually at furnace lining (1) lower extreme, its characterized in that: radiation cup be opening polygon tubbiness structure down, radiation cup and heated board (2) between be provided with mount pad (3) of radiation cup adaptation, mount pad (3) be opening tubbiness structure down, mount pad (3) inner wall top be provided with the through-hole, mount pad (3) pass the through-hole with the help of joint spare and furnace lining joint is fixed and mount pad (3) are located at heated board (2) lower extreme.

2. The heat-preserving radiation energy-saving combination device for the industrial heating furnace according to claim 1, characterized in that: the radiation cup is characterized in that the mounting seat (3) is provided with an internal thread, the outer wall of the radiation cup is provided with an external thread matched with the internal thread of the mounting seat (3), and the radiation cup is arranged in the mounting seat (3) by virtue of the thread.

3. The heat-preserving radiation energy-saving combination device for the industrial heating furnace according to claim 1, characterized in that: the furnace lining (1) is provided with a blind hole matched with a clamping piece, the clamping piece comprises a clamping seat and a clamping rod, the clamping seat comprises a base (4) provided with an insertion hole and arc-shaped clamping plates (5) arranged on the base (4), the number of the arc-shaped clamping plates (5) is not less than two, barbs (6) are arranged on the outer wall of the arc-shaped clamping plate (5), the outer diameter of the base (4) is larger than the outer diameter formed by the arc-shaped clamping plates (5), the arc-shaped clamping plate (5) passes through the through hole on the mounting seat (3) and extends into the blind hole of the furnace lining (1), the base (4) is attached to the top end of the inner wall of the mounting seat (3) for limiting, the clamping rod is of a T-shaped structure and comprises an inserting rod (7) and a socket (8), the inserted bar (7) penetrates through a through hole in the mounting seat (3) and is inserted through an insertion hole in the base (4), and the socket (8) is attached to the base (4) and limited.

4. The heat-preserving radiation energy-saving combination device for the industrial heating furnace according to claim 3, characterized in that: the heat-insulating plate is characterized in that a first bonding layer (9) is arranged between the heat-insulating plate (2) and the furnace lining (1), a limiting block (10) is arranged on the outer wall of the arc-shaped clamping plate (5), and the limiting block (10) extends into the first bonding layer (9).

5. The heat-preserving radiation energy-saving combination device for the industrial heating furnace according to claim 4, characterized in that: the clamping groove is formed in the inner wall of the arc-shaped clamping plate (5), the arc edge length of the clamping groove is smaller than that of the arc-shaped clamping plate (5), the inserting rod (7) is provided with clamping blocks (11) matched with the clamping groove, and the clamping blocks (11) are not less than two and are symmetrical to each other.

6. The heat-preserving radiation energy-saving combination device for the industrial heating furnace according to claim 3, characterized in that: the mounting seat (3) up end be provided with the counter sink of base (4) adaptation, mounting seat (3) and heated board (2) between be provided with the second tie coat.

7. The heat-preserving radiation energy-saving combination device for the industrial heating furnace according to claim 1, characterized in that: the radiation cup is in an octagonal barrel-shaped structure.