CN205718489U - High purity aluminium oxide roasting kiln heater - Google Patents

High purity aluminium oxide roasting kiln heater Download PDF

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Publication number
CN205718489U
CN205718489U CN201620351210.XU CN201620351210U CN205718489U CN 205718489 U CN205718489 U CN 205718489U CN 201620351210 U CN201620351210 U CN 201620351210U CN 205718489 U CN205718489 U CN 205718489U
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CN
China
Prior art keywords
heater
spiral wind
wind dish
air vent
high purity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620351210.XU
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Chinese (zh)
Inventor
熊叔增
张志勇
方向华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Research Better Science & Technology Co Ltd
Original Assignee
Chongqing Research Better Science & Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN201620351210.XU priority Critical patent/CN205718489U/en
Application granted granted Critical
Publication of CN205718489U publication Critical patent/CN205718489U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The open a kind of high purity aluminium oxide roasting kiln heater of this utility model, including body of heater, the furnace wall of described body of heater is sandwich, utilidor it is provided with in interlayer, described furnace body outer wall is provided with thermal insulation cotton, in body of heater, surrounding is respectively equipped with electrical heating elements, described bottom of furnace body is provided with spiral wind dish, the air inlet of described spiral wind dish is circumscribed with airduct, one end of airduct is connected with spiral wind dish, the other end connects to be had for blower fan, described spiral wind dish is arranged over placing net, place online uniform intervals and be provided with several electrically heated rod, described body of heater top is provided with air vent, described exhaust ports is provided with air bleeding valve, air vent is circumscribed with appendix, described appendix one end is connected with air vent, the other end stretches in circulating water pool.This utility model heating-up temperature is uniform, thus ensure that product fire quality, greatly reduce the power consumption used in production process simultaneously, greatly reduce the cost of production.

Description

High purity aluminium oxide roasting kiln heater
Technical field
This utility model belongs to high purity aluminium oxide and produces equipment technical field, is specifically related to a kind of high purity aluminium oxide roasting kiln heater.
Background technology
The roasting kiln electrical heating elements producing high purity aluminium oxide at present is laid in top and the bottom of burner hearth, so that non-uniform temperature in kiln, thus affect the quality of product, electrical heating elements typically uses siliconit simultaneously, but siliconit is relatively costly, consumes energy higher, and service life is short, thus increase the cost of production, it is unfavorable for long-term development.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of high purity aluminium oxide roasting kiln heater is provided, its simple in construction, reasonable in design, homogeneous heating, greatly reduce the long-run development of the power consumption of production, beneficially enterprise simultaneously.
nullThis utility model be the technical scheme is that a kind of high purity aluminium oxide roasting kiln heater,Including body of heater,The furnace wall of described body of heater is sandwich,Utilidor it is provided with in interlayer,Described furnace body outer wall is provided with thermal insulation cotton,In body of heater, surrounding is respectively equipped with electrical heating elements,Described utilidor side is provided with water inlet,Opposite side is provided with outlet,It is provided with circulating water pool between described water inlet and outlet,The both sides of described circulating water pool are connected with water inlet and outlet by water pipe respectively,Described bottom of furnace body is provided with spiral wind dish,The air outlet of spiral wind dish is towards body of heater top,The air inlet of described spiral wind dish is circumscribed with airduct,One end of airduct is connected with spiral wind dish,The other end connects to be had for blower fan,It is provided with pressure-regulating device at the described air outlet for blower fan,Described spiral wind dish is arranged over placing net,Place online uniform intervals and be provided with several electrically heated rod,Described body of heater top is provided with air vent,Described exhaust ports is provided with air bleeding valve,Air vent is circumscribed with appendix,Described appendix one end is connected with air vent,The other end stretches in circulating water pool.
As preferably, in described body of heater, it is additionally provided with temperature sensor.
As preferably, described electrical heating elements and electrically heated rod are infrared heating pipe.
As preferably, described body of heater is externally provided with controller, and the signal input part of controller is connected with the signal output part of temperature sensor, and the signal output part of controller is connected with the control end of electrically heated rod with electrical heating elements.
The beneficial effects of the utility model are: this utility model simple in construction, reasonable in design, and heating-up temperature is uniform, thus ensure that product fire quality, greatly reduce the power consumption used in production process simultaneously, greatly reduce the cost of production.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1, body of heater;2, utilidor;3, thermal insulation cotton;4, electrical heating elements;5, water inlet;6, outlet;7, circulating water pool;8, spiral wind dish;9, airduct;10, for blower fan;11, pressure-regulating device;12, net is placed;13, electrically heated rod;14, air vent;15, air bleeding valve;16, appendix;17, temperature sensor.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the specific embodiments this utility model is described in further detail.
nullEmbodiment 1: as shown in Figure 1,This utility model includes body of heater 1,The furnace wall of described body of heater 1 is sandwich,Utilidor 2 it is provided with in interlayer,Described body of heater 1 outer wall is provided with thermal insulation cotton 3,In body of heater 1, surrounding is respectively equipped with electrical heating elements 4,Described utilidor 2 side is provided with water inlet 5,Opposite side is provided with outlet 6,It is provided with circulating water pool 7 between described water inlet 5 and outlet 6,The both sides of described circulating water pool 7 are connected with water inlet 5 and outlet 6 by water pipe respectively,It is provided with spiral wind dish 8 bottom described body of heater 1,The air outlet of spiral wind dish 8 is towards body of heater 1 top,The air inlet of described spiral wind dish 8 is circumscribed with airduct 9,One end of airduct 9 is connected with spiral wind dish 8,The other end connects to be had for blower fan 10,It is provided with pressure-regulating device 11 at the described air outlet for blower fan 10,Described spiral wind dish 8 is arranged over placing net 12,Place uniform intervals on net 12 and be provided with several electrically heated rod 13,Described body of heater 1 top is provided with air vent 14,It is provided with air bleeding valve 15 at described air vent 14,Air vent 14 is circumscribed with appendix 16,Described appendix 16 one end is connected with air vent 14,The other end stretches in circulating water pool 7.
Embodiment 2: identical with above-described embodiment 1, is additionally provided with temperature sensor 17 in the most above-mentioned body of heater 1.
Embodiment 3: identical with above-described embodiment 1, the most above-mentioned electrical heating elements 4 and electrically heated rod 13 are infrared heating pipe.
Embodiment 4: identical with above-described embodiment 1, the most above-mentioned body of heater 1 is externally provided with controller, and the signal input part of controller is connected with the signal output part of temperature sensor 17, and the signal output part of controller is connected with the control end of electrically heated rod 13 with electrical heating elements 4.
This utility model is provided with utilidor 2 by the interlayer of body of heater 1 furnace wall, constantly circulate hot water, body of heater 1 is incubated, vapours for heat cycles hot water is then to be thought the vapours of outer discharge by body of heater 1, thus greatly reduce power consumption, reduce the cost needed for production, it is provided with spiral wind dish 8 at body of heater 1 inner bottom part, spiral can be formed distinguished and admirable in body of heater 1, in making body of heater 1, heating-up temperature is uniform, avoid heating uneven and affect the quality of product, pressure-regulating device 11 can control the wind speed that spiral is distinguished and admirable, different wind-force is regulated according to different production requirements and situation, wind speed.
This utility model simple in construction, reasonable in design, heating-up temperature is uniform, thus ensure that product fire quality, greatly reduce the power consumption used in production process simultaneously, greatly reduce the cost of production.

Claims (4)

  1. null1. a high purity aluminium oxide roasting kiln heater,Including body of heater (1),It is characterized in that: the furnace wall of described body of heater (1) is sandwich,Utilidor (2) it is provided with in interlayer,Described body of heater (1) outer wall is provided with thermal insulation cotton (3),Body of heater (1) interior surrounding is respectively equipped with electrical heating elements (4),Described utilidor (2) side is provided with water inlet (5),Opposite side is provided with outlet (6),Circulating water pool (7) it is provided with between described water inlet (5) and outlet (6),The both sides of described circulating water pool (7) are connected with water inlet (5) and outlet (6) by water pipe respectively,Described body of heater (1) bottom is provided with spiral wind dish (8),The air outlet of spiral wind dish (8) is towards body of heater (1) top,The air inlet of described spiral wind dish (8) is circumscribed with airduct (9),One end of airduct (9) is connected with spiral wind dish (8),The other end connects to be had for blower fan (10),It is provided with pressure-regulating device (11) at the described air outlet for blower fan (10),Described spiral wind dish (8) is arranged over placing net (12),Place the upper uniform intervals of net (12) and be provided with several electrically heated rod (13),Described body of heater (1) top is provided with air vent (14),Described air vent (14) place is provided with air bleeding valve (15),Air vent (14) is circumscribed with appendix (16),Described appendix (16) one end is connected with air vent (14),The other end stretches in circulating water pool (7).
  2. High purity aluminium oxide roasting kiln heater the most according to claim 1, it is characterised in that: it is additionally provided with temperature sensor (17) in described body of heater (1).
  3. High purity aluminium oxide roasting kiln heater the most according to claim 1, it is characterised in that: described electrical heating elements (4) and electrically heated rod (13) are infrared heating pipe.
  4. High purity aluminium oxide roasting kiln heater the most according to claim 1, it is characterized in that: described body of heater (1) is externally provided with controller, the signal input part of controller is connected with the signal output part of temperature sensor (17), and the signal output part of controller is connected with the control end of electrical heating elements (4) with electrically heated rod (13).
CN201620351210.XU 2016-04-25 2016-04-25 High purity aluminium oxide roasting kiln heater Expired - Fee Related CN205718489U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620351210.XU CN205718489U (en) 2016-04-25 2016-04-25 High purity aluminium oxide roasting kiln heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620351210.XU CN205718489U (en) 2016-04-25 2016-04-25 High purity aluminium oxide roasting kiln heater

Publications (1)

Publication Number Publication Date
CN205718489U true CN205718489U (en) 2016-11-23

Family

ID=57296231

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620351210.XU Expired - Fee Related CN205718489U (en) 2016-04-25 2016-04-25 High purity aluminium oxide roasting kiln heater

Country Status (1)

Country Link
CN (1) CN205718489U (en)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161123

Termination date: 20200425

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