CN200955861Y - Energy-saving high temperature hot air furnace - Google Patents

Energy-saving high temperature hot air furnace Download PDF

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Publication number
CN200955861Y
CN200955861Y CN 200620136576 CN200620136576U CN200955861Y CN 200955861 Y CN200955861 Y CN 200955861Y CN 200620136576 CN200620136576 CN 200620136576 CN 200620136576 U CN200620136576 U CN 200620136576U CN 200955861 Y CN200955861 Y CN 200955861Y
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CN
China
Prior art keywords
heater
thermal
collecting tube
gas
row
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
CN 200620136576
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Chinese (zh)
Inventor
程子建
Original Assignee
程子建
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
Application filed by 程子建 filed Critical 程子建
Priority to CN 200620136576 priority Critical patent/CN200955861Y/en
Application granted granted Critical
Publication of CN200955861Y publication Critical patent/CN200955861Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides an energy-saving high temperature air-heating furnace, which has a row of miniature heat collecting tubes at the front part of the furnace body. At the right side of the miniature heat collecting tubes are arranged 3 to 7 rows of large-scale heat collecting tubes with a coal burner arranged on the right. A high-temperature hot air passage is provided on the top of the coal burner and an outlet of high-temperature hot air is arranged at the right side of the coal burner. A smoke exhaust port is arranged at the lower part of the front of the furnace. And an induced draft fan with a dryer on the right is arranged on the high-temperature air outlet which is at the right side of the furnace. When the furnace works, the chimney draws the hot air to heat the heat collecting tubes, and then the induced draft fan sends the hot air to the dryer to supply power.

Description

The energy-saving type high-temperature hot-blast stove
Technical field:
The utility model relates to a kind of heating equipment, a kind of specifically high temperature hot-blast furnace that is used for various drying and dewatering machineries such as medicinal material, food, vegetables.
Background technology:
Be applied to the thermal source of various drying plants at present, mostly adopt electric energy heating or Steam Heating, these equipment are high because of its power consumption, processing cost greatly, not susceptible to user acceptance.Some traditional coal-burning boilers are because its structure is outmoded, design is aging, and thermal source can not make full use of, and not only the cost height has increased the production cost of enterprise, but also has wasted limited coal resource.
Summary of the invention:
The purpose of this utility model provides a kind of simple in structure, and is economic and practical, can make full use of thermal source, cuts the waste energy-efficient high temperature hot-blast furnace.
Scheme of the present utility model is by body of heater, coal furnace, small-sized thermal-collecting tube, large-scale thermal-collecting tube, gas guide board, high temperature air outlet and flue floss hole are formed, its design feature is that the hot blast body of heater is made as rectangular shape, the front end of body of heater is provided with the small-sized thermal-collecting tube of a row, the right side of small-sized thermal-collecting tube is equipped with 3-7 successively and is arranged large-scale thermal-collecting tube, the right side of large-scale thermal-collecting tube is provided with coal furnace, the upper end of coal furnace is provided with the high-temperature gas ventilating duct, the body of heater on coal furnace right side is provided with the high temperature air outlet, the lower-left end of body of heater is provided with the flue floss hole, the right side of body of heater is provided with air-introduced machine, the right side of air-introduced machine is provided with dryer, the suction opeing of air-introduced machine is installed on the high temperature air outlet on body of heater right side, and the air outlet of air-introduced machine is installed on the air inlet of dryer.
Owing to adopted said structure, make heat that coal furnace produces at first preheating respectively organize thermal-collecting tube, heated by each group thermal-collecting tube preheating by row from the cold air that stove is outer, improved the utilization rate of thermal source fully, avoided waste, increased economic benefit.
Be described further below in conjunction with accompanying drawing:
Description of drawings:
Fig. 1 is the high temperature hot-blast furnace structural representation;
Fig. 2 is the high temperature hot-blast furnace front view.
The specific embodiment:
Body of heater 2 shown in Fig. 1 is made as rectangular shape, the body of heater front end is provided with the small-sized thermal-collecting tube 3 of a row, the right side of small-sized thermal-collecting tube is provided with the large-scale thermal-collecting tube 8 of large-scale thermal-collecting tube 7,4 rows of large-scale thermal-collecting tube 6,3 rows of large-scale thermal-collecting tube 5,2 rows of 1 row successively, each is arranged large-scale thermal-collecting tube and is rearranged by 5-9 root thermal-collecting tube respectively, and mutual intersection laterally is installed in the body of heater before and after every row.The right side of large-scale thermal-collecting tube is provided with coal furnace 18, and coal furnace is a cylindrical shape, and the circumference of cylinder is provided with fin 12, and the downside of body of heater is provided with coal filling hole 17.The upper end of coal furnace is provided with high-temperature gas ventilating duct 13, the left side of ventilating duct is provided with gas guide board 11 one time, be provided with one time gas runner 19 in the bottom side body of heater of a gas guide board, the left side of a gas runner is provided with secondary air deflector 20, be provided with secondary air runner 10 in the body of heater of secondary air deflector upper end, the left side of secondary air runner is provided with gas guide board 9 three times, be provided with three times gas runner 21 in the bottom side body of heater of three gas guide boards, the left side of three gas runners is provided with in the upper end body of heater of 22, four gas guide boards of four gas guide boards and is provided with gas runner 4 four times.The right side body of heater of coal furnace is provided with high temperature air outlet 14, the lower-left side of body of heater is provided with flue floss hole 1, the right side of body of heater is provided with air-introduced machine 15, the right side of air-introduced machine is provided with dryer 23, the suction opeing of air-introduced machine is installed on the high temperature air outlet 14 on body of heater right side, and the air outlet of air-introduced machine is installed in the air inlet 16 of dryer.
Small-sized thermal-collecting tube 3 shown in Fig. 2 is made up of 7-11 root thermal-collecting tube, and thermal-collecting tube is transversely arranged to be installed in body of heater foremost, and body is provided with fin 24, on the flue floss hole of body of heater front side chimney 25 is housed.During work, the high-temperature gas that the cylindrical shape coal furnace produces under the draft of chimney, through runner and mozzle from back to front progressively heating respectively organize thermal-collecting tube.Under the draft of air-introduced machine, after small-sized thermal-collecting tube, large-scale thermal-collecting tube, coal furnace, fin add hot polymerization and become high-temperature gas, blow to dryer from the cold air in the body of heater outside, supply with thermal source by air-introduced machine by forward direction.

Claims (5)

1, a kind of energy-saving type high-temperature hot-blast stove, by body of heater, coal furnace, small-sized thermal-collecting tube, large-scale thermal-collecting tube, gas guide board, high temperature air outlet and flue floss hole are formed, it is characterized in that: body of heater (2) is made as cuboid, the front end of body of heater is provided with row's small-sized thermal-collecting tube (3), the right side of small-sized thermal-collecting tube is provided with 1 row's large-scale thermal-collecting tube (5) successively, 2 row's large-scale thermal-collecting tubes (6), 3 row's large-scale thermal-collecting tubes (7), 4 row's large-scale thermal-collecting tubes (8), the right side of large-scale thermal-collecting tube is provided with coal furnace (18), the upper end of coal furnace is provided with high-temperature gas ventilating duct (13), the body of heater on coal furnace right side is provided with high temperature air outlet (14), the lower-left end of body of heater is provided with flue floss hole (1), the right side of body of heater is provided with air-introduced machine (15), the right side of air-introduced machine is provided with dryer (23), the suction opeing of air-introduced machine is installed on the high temperature air outlet (14) on body of heater right side, and the air outlet of air-introduced machine is installed in the air inlet of dryer (16).
2, energy-saving type high-temperature hot-blast stove according to claim 1 is characterized in that: coal furnace (18) is a drum, and the circumference of cylinder is provided with fin (12), and the downside of body of heater is provided with coal filling hole (17).
3, energy-saving type high-temperature hot-blast stove according to claim 1, it is characterized in that: the left side of high-temperature gas ventilating duct (13) is provided with a gas guide board (11), be provided with a gas runner (19) in the bottom side body of heater of a gas guide board, the left side of a gas runner is provided with secondary air deflector (20), be provided with secondary air runner (10) in the body of heater of secondary air deflector upper end, the left side of secondary air runner is provided with three gas guide boards (9), be provided with three gas runners (21) in the bottom side body of heater of three gas guide boards, the left side of three gas runners is provided with four gas guide boards (22), is provided with four gas runners (4) in the upper end body of heater of four gas guide boards.
4, high temperature hot-blast furnace according to claim 1, it is characterized in that: small-sized thermal-collecting tube (3) is made up of 7-11 root thermal-collecting tube, thermal-collecting tube is transversely arranged to be installed in body of heater foremost, and body is provided with fin (24), and chimney (25) is housed on the flue floss hole of body of heater front side.
5, high temperature hot-blast furnace according to claim 1 is characterized in that: large-scale thermal-collecting tube is arranged in a row heat pipe by 3-7 and is formed, and every row is provided with 5-9 root thermal-collecting tube, and the horizontal installation that intersects mutually before and after every row's the thermal-collecting tube is arranged in the body of heater.
CN 200620136576 2006-09-27 2006-09-27 Energy-saving high temperature hot air furnace Expired - Fee Related CN200955861Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620136576 CN200955861Y (en) 2006-09-27 2006-09-27 Energy-saving high temperature hot air furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620136576 CN200955861Y (en) 2006-09-27 2006-09-27 Energy-saving high temperature hot air furnace

Publications (1)

Publication Number Publication Date
CN200955861Y true CN200955861Y (en) 2007-10-03

Family

ID=38774446

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620136576 Expired - Fee Related CN200955861Y (en) 2006-09-27 2006-09-27 Energy-saving high temperature hot air furnace

Country Status (1)

Country Link
CN (1) CN200955861Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103712334A (en) * 2014-01-07 2014-04-09 刘建波 Efficient heat conduction wind furnace
CN104949329A (en) * 2014-03-27 2015-09-30 江苏清涵环保科技有限公司 Vacuuming drying room for vacuum-insulated cryogenic equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103712334A (en) * 2014-01-07 2014-04-09 刘建波 Efficient heat conduction wind furnace
CN104949329A (en) * 2014-03-27 2015-09-30 江苏清涵环保科技有限公司 Vacuuming drying room for vacuum-insulated cryogenic equipment
CN104949329B (en) * 2014-03-27 2017-07-28 江苏清涵环保科技有限公司 Vacuum insulation deep freeze refrigeration plant vacuumizes drying room

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee