CN201503200U - Energy-saving gas type bulking furnace for expanding perforated vitrified small balls - Google Patents

Energy-saving gas type bulking furnace for expanding perforated vitrified small balls Download PDF

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Publication number
CN201503200U
CN201503200U CN2009200903883U CN200920090388U CN201503200U CN 201503200 U CN201503200 U CN 201503200U CN 2009200903883 U CN2009200903883 U CN 2009200903883U CN 200920090388 U CN200920090388 U CN 200920090388U CN 201503200 U CN201503200 U CN 201503200U
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CN
China
Prior art keywords
furnace
heater
energy
burner
saving gas
Prior art date
Application number
CN2009200903883U
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Chinese (zh)
Inventor
董瑞
史亚杰
杨晓磊
万里鹏
史换峰
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董瑞
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Priority to CN2009200903883U priority Critical patent/CN201503200U/en
Application granted granted Critical
Publication of CN201503200U publication Critical patent/CN201503200U/en

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Abstract

The utility model discloses an energy-saving gas type bulking furnace for expanding perforated vitrified small balls, which comprises a combustion furnace, a preheating furnace, a heat exchanger, a gas distribution system, an air distribution system and feed and discharge systems. The combustion furnace consists of a plurality of sections of furnace bodies (10) which are fixedly connected via flanges (17), one end of a burner (16) which is arranged at the bottom end in the furnace bodies is connected with the gas distribution system while the other end is connected with the air distribution system, a feeding pipe (13) arranged in the middle of the furnace bodies (10) is connected with the feed system, and a mixing discharge hole (12) arranged on the top in the furnace bodies is connected with the discharge system. The energy-saving gas type bulking furnace can resolve the problem that high-temperature section at a smoke exhaust outlet is easy to be burnt out, is energy-saving, and is low in use cost, excellent in quality of vitrified small ball products and convenient for manufacturing, transporting, mounting, construction, maintenance and the like.

Description

Energy-saving gas formula perforate glass bead expansion puffing furnace
Technical field
The utility model relates to expansion puffing furnace technical field, relates in particular to a kind of energy-saving gas formula perforate glass bead expansion puffing furnace.
Background technology
At present; existing a kind of " gas heating formula perforate glass bead expansion puffing furnace "; this expansion furnace comprises main furnace body; be positioned at that the body of heater Lower Half is provided with dispenser, the upper end is provided with discharging opening; in the body of heater is burner hearth, and several feed pipes that stretches into burner hearth are arranged, and combustor nozzle is furnished with air feed and air feed system; upper furnace is provided with smoke evacuation, mixing of materials discharging opening, and the discharging opening place is provided with material separator, chimney.The lower end of body of heater is provided with burner.There are the following problems to be somebody's turn to do " gas heating formula perforate glass bead expansion furnace ": one, body of heater is an integral structure, is unfavorable for dismounting, construction, maintenance.Two, body of heater lower end burner blowing system, heat utilization efficiency are low, are embodied in: this burner air inlet opens wide, and per hour the above cold air of inspiration 1 ten thousand stere has reduced fire box temperature.Three, outlet high temperature section place has one 90 degree to lead to the big elbow of material separator, exports to bend place temperature more than 700 degree, and smoke evacuation outlet high temperature section is often damaged, and the heat of discharge does not make full use of yet.
Summary of the invention
For dismounting, construction, burner blowing system heat utilization efficiency are low being unfavorable for of solving that above-mentioned existing " gas heating formula perforate glass bead expansion furnace " exist, the frequent problem such as damage of smoke evacuation outlet high temperature section, provide a kind of energy-saving gas formula perforate glass bead expansion puffing furnace.Can solve the problem that smoke evacuation outlet high temperature section often burns out, have energy-conservation, use cost is low, the glass bead end product quality is excellent and be convenient to technique effects such as manufacturing, transportation, installation, construction, maintenance.
For achieving the above object, the utility model adopts following technical scheme:
Described energy-saving gas formula perforate glass bead expansion puffing furnace comprises: combustion furnace, preheating furnace, heat exchanger, air distribution system, blowing system and input and output material system, and combustion furnace is made up of some joint bodies of heater, and is fixedly connected by flange; Burner one end that the bottom is provided with in the body of heater connects air distribution system, and the burner other end connects blowing system; The feed pipe that the middle part is provided with in the body of heater connects feed system, and the mixing discharge gate that the body of heater inner top is provided with connects discharge system.
Described energy-saving gas formula perforate glass bead expansion puffing furnace, preheating furnace is made of high temperature conveying pipeline, rotation cartridge heater, bearing, the high temperature conveying pipeline passes the rotation cartridge heater, and rotation cartridge heater one end is provided with feed hopper, and the rotation cartridge heater other end is provided with discharging opening and is communicated with dispenser; The rotation cartridge heater is fixed on the bearing by rolling ring, and rotation heating cylindrical shell connects power set by transmission mechanism.
Described energy-saving gas formula perforate glass bead expansion puffing furnace, burner is by forming as if a burner, and each burner makes progress along circumference 45 degree, and is provided with the distribution and the blowing system of annular.
Described energy-saving gas formula perforate glass bead expansion puffing furnace, the rotation cartridge heater that the input and output material system is communicated with preheating furnace by the feed hopper of bucket elevator by preheating furnace is to dispenser, and dispenser is in feed pipe is communicated to body of heater; The mixing discharge gate of upper end is communicated with material separator to storage bin by the high temperature conveying pipeline in the body of heater, and the material separator end is provided with air-introduced machine.
Described energy-saving gas formula perforate glass bead expansion puffing furnace, air distribution system is communicated to source of the gas by burner by air inlet pipe.
Described energy-saving gas formula perforate glass bead expansion puffing furnace; blowing system is communicated to the air supply line of burner by the heat exchanger series connection high-temperature heat exchanger of material separator by air blast; heat exchanger is wrapped up in and is put on material separator, and high-temperature heat exchanger is wrapped up in and put on upper furnace is led to elbow on the material separator mixing discharge gate.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
Energy-saving gas formula closed pore glass bead expansion puffing furnace described in the utility model finishes structure on the basis of existing PLC temperature control technology improves and optimizes, compare with original technology have the automaticity height, energy-conservation, use cost is low, the glass bead end product quality is excellent and be convenient to technique effects such as manufacturing, transportation, installation, construction, maintenance.Lead to the elbow of material separator at expansion furnace outlet 90 degree, make a high-temperature heat exchanger, promptly utilized heat energy from waste gas, solved the problem that smoke evacuation outlet high temperature section often burns out again.
Description of drawings
Fig. 1 is the structural representation of energy-saving gas formula perforate glass bead expansion puffing furnace;
Among the figure: the 1-air blast; The 2-heat exchanger; The 3-bucket elevator; The 4-air supply line; The 5-feed hopper; The 6-material separator; The 7-storage bin; The 8-preheating furnace; 9-high temperature conveying pipeline; The 10-body of heater; The 11-high-temperature heat exchanger; 12-mixing discharge gate; The 13-feed pipe; The 14-air inlet pipe; The 15-dispenser; The 16-burner; The 17-flange; The 18-bearing.
The specific embodiment
As shown in Figure 1: this energy-saving gas formula perforate glass bead expansion puffing furnace; comprise: combustion furnace, preheating furnace, heat exchanger, air distribution system, blowing system and input and output material system; combustion furnace vertically is made up of some joint bodies of heater (10); fixedly connected by flange (17), every joint body of heater has 2-12 assembled soon.Help technique effects such as manufacturing, transportation, construction, dismounting, maintenance like this.The burner (16) that the bottom is provided with in the body of heater is provided with the air distribution system and the blowing system of annular.Body of heater lower end burner is made up of 1-10 burner, and each burner was spent upwards along garden week 45.Described air distribution system is communicated to source of the gas by burner (16) by air inlet pipe (14).Described blowing system is communicated on the air feed of burner (16) through air supply line (4) series connection high-temperature heat exchanger (11) by heat exchanger (2) by air blast (1), heat exchanger (2) is wrapped up in and is put on material separator (6), and high-temperature heat exchanger (11) is wrapped up in to put in upper furnace and led on the elbow of material separator mixing discharge gate (12).That is to say at expansion furnace outlet 90 degree and lead to the elbow of material separator, make a high-temperature heat exchanger, promptly utilized heat energy from waste gas, solved the problem that smoke evacuation outlet high temperature section often burns out again.The feed pipe (13) that the middle part is provided with in the body of heater (10) connects feed system, and the mixing discharge gate (12) that the body of heater inner top is provided with connects discharge system.The rotation cartridge heater that described input and output material system is communicated with preheating furnace (8) by the feed hopper (5) of bucket elevator (3) by preheating furnace is to dispenser (15), and dispenser is in feed pipe (13) is communicated to body of heater (10); The mixing discharge gate (12) of upper end is communicated with material separator (6) to storage bin (7) by high temperature conveying pipeline (9) in the body of heater, and material separator (6) end is provided with air-introduced machine.Described preheating furnace (8) is made of high temperature conveying pipeline, rotation cartridge heater, bearing, and high temperature conveying pipeline (9) passes the rotation cartridge heater, and rotation cartridge heater one end is provided with feed hopper (5), and the rotation cartridge heater other end is provided with discharging opening and is communicated with dispenser (15); The rotation cartridge heater is fixed on the bearing (18) by rolling ring, and rotation heating cylindrical shell connects power set by transmission mechanism.
During work,
This energy-saving gas formula perforate glass bead expansion puffing furnace by burner 16 and air distribution system and the blowing system that establish the body of heater lower end, raises the temperature of body of heater internal combustion; And material is fried huskyly by bucket elevator (3) by mixing the preheating furnace that discharging opening high temperature conveying pipeline (9) locates to utilize the waste heat of high temperature section to establish, being rotated, and after the preheating furnace heating, enters heating in the body of heater (10) by dispenser and feed pipe (13).Material is transported to storage bin (7) by high temperature conveying pipeline (9) through material separator (6) by the mixing discharge gate (12) in the body of heater by blowing system.
Described blowing system, air is heated by wrapping up in the heat exchanger of putting on material separator (6) (2) by air blast (1), be communicated to wrap up in through air supply line (4) and put the high-temperature heat exchanger (11) that leads on material separator mixing discharge gate (12) elbow in upper furnace and heat again, be transported on the air feed of burner (16), the air feed that is to say main stove has air blast 1 through heat exchanger 2 heat exchangers in series 11, enters burner hearth by air supply line 4 burners 16.The above cold air temperature of per hour inspiration 1 ten thousand stere is brought up to more than 100 degree, improved temperature in the stove, made burning more complete, reduced thermal loss and then saved combustion gas.

Claims (6)

1. described energy-saving gas formula perforate glass bead expansion puffing furnace, it is characterized in that: comprising: combustion furnace, preheating furnace, heat exchanger, air distribution system, blowing system and input and output material system, combustion furnace is made up of some joint bodies of heater (10), and is fixedly connected by flange (17); Burner (16) one ends that the bottom is provided with in the body of heater connect air distribution system, and burner (16) other end connects blowing system; The feed pipe (13) that the middle part is provided with in the body of heater (10) connects feed system, and the mixing discharge gate (12) that the body of heater inner top is provided with connects discharge system.
2. energy-saving gas formula perforate glass bead expansion puffing furnace according to claim 1, it is characterized in that: preheating furnace (8) is made of high temperature conveying pipeline, rotation cartridge heater, bearing, high temperature conveying pipeline (9) passes the rotation cartridge heater, rotation cartridge heater one end is provided with feed hopper (5), and the rotation cartridge heater other end is provided with discharging opening and is communicated with dispenser (15); The rotation cartridge heater is fixed on the bearing (18) by rolling ring, and rotation heating cylindrical shell connects power set by transmission mechanism.
3. energy-saving gas formula perforate glass bead expansion puffing furnace according to claim 1, it is characterized in that: burner (16) is made up of several burners, and each burner makes progress along circumference 45 degree, and is provided with the distribution and the blowing system of annular.
4. energy-saving gas formula perforate glass bead expansion puffing furnace according to claim 1, it is characterized in that: the rotation cartridge heater that the input and output material system is communicated with preheating furnace by the feed hopper (5) of bucket elevator (3) by preheating furnace is to dispenser (15), and dispenser is in feed pipe (13) is communicated to body of heater (10); The mixing discharge gate (12) of upper end is communicated with material separator (6) to storage bin (7) by high temperature conveying pipeline (9) in the body of heater, and material separator (6) end is provided with air-introduced machine.
5. energy-saving gas formula perforate glass bead expansion puffing furnace according to claim 1, it is characterized in that: air distribution system is communicated to source of the gas by burner (16) by air inlet pipe (14).
6. energy-saving gas formula perforate glass bead expansion puffing furnace according to claim 1; it is characterized in that: blowing system is communicated on the air feed of burner (16) through air supply line (4) series connection high-temperature heat exchanger (11) by heat exchanger (2) by air blast (1); heat exchanger (2) is wrapped up in and is put on material separator (6), and high-temperature heat exchanger (11) is wrapped up in to put in upper furnace and led on the elbow of material separator mixing discharge gate (12).
CN2009200903883U 2009-05-11 2009-05-11 Energy-saving gas type bulking furnace for expanding perforated vitrified small balls CN201503200U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200903883U CN201503200U (en) 2009-05-11 2009-05-11 Energy-saving gas type bulking furnace for expanding perforated vitrified small balls

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Application Number Priority Date Filing Date Title
CN2009200903883U CN201503200U (en) 2009-05-11 2009-05-11 Energy-saving gas type bulking furnace for expanding perforated vitrified small balls

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CN201503200U true CN201503200U (en) 2010-06-09

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101975508A (en) * 2009-12-09 2011-02-16 贺克健 Pitchstone bulking equipment and method for bulking production of vitrified micro bubbles
WO2012065519A1 (en) * 2010-11-19 2012-05-24 Kou Yulin Complete equipment for vitrified microsphere gas expansion furnace
CN102557506A (en) * 2012-01-12 2012-07-11 信阳市四通机械制造有限公司 Complete processing equipment of coal gas expanded perlite
CN103278006A (en) * 2013-06-13 2013-09-04 山东理工大学 Gas sucking type perforated microsphere expanding equipment
CN104609890A (en) * 2015-02-16 2015-05-13 赤峰多维尔生物工程有限公司 Processing system for perlite
CN109305770A (en) * 2018-09-27 2019-02-05 信阳市三元保温材料制造有限公司 A kind of production technology of expanded perlite

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101975508A (en) * 2009-12-09 2011-02-16 贺克健 Pitchstone bulking equipment and method for bulking production of vitrified micro bubbles
CN101975508B (en) * 2009-12-09 2012-07-25 贺克健 Pitchstone bulking equipment and method for bulking production of vitrified micro bubbles
WO2012065519A1 (en) * 2010-11-19 2012-05-24 Kou Yulin Complete equipment for vitrified microsphere gas expansion furnace
CN102557506A (en) * 2012-01-12 2012-07-11 信阳市四通机械制造有限公司 Complete processing equipment of coal gas expanded perlite
CN103278006A (en) * 2013-06-13 2013-09-04 山东理工大学 Gas sucking type perforated microsphere expanding equipment
CN103278006B (en) * 2013-06-13 2015-04-22 山东理工大学 Gas sucking type perforated microsphere expanding equipment
CN104609890A (en) * 2015-02-16 2015-05-13 赤峰多维尔生物工程有限公司 Processing system for perlite
CN109305770A (en) * 2018-09-27 2019-02-05 信阳市三元保温材料制造有限公司 A kind of production technology of expanded perlite

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GR01 Patent grant
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhejiang An Extension Kiln Environmental Protection Co., Ltd.

Assignor: Dong Rui

Contract record no.: 2012410000051

Denomination of utility model: Energy-saving gas type bulking furnace for expanding perforated vitrified small balls

Granted publication date: 20100609

License type: Exclusive License

Record date: 20120522

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

Granted publication date: 20100609

Termination date: 20150511

EXPY Termination of patent right or utility model