CN203642623U - Drying converter - Google Patents

Drying converter Download PDF

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Publication number
CN203642623U
CN203642623U CN201320868400.5U CN201320868400U CN203642623U CN 203642623 U CN203642623 U CN 203642623U CN 201320868400 U CN201320868400 U CN 201320868400U CN 203642623 U CN203642623 U CN 203642623U
Authority
CN
China
Prior art keywords
rotary drum
cylinder
air pipe
support
converter
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 - Lifetime
Application number
CN201320868400.5U
Other languages
Chinese (zh)
Inventor
张跃萍
曾庆海
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.)
Pingxiang Treasure Zinc Nutrition Technology Co ltd
Original Assignee
PINGXIANG BAOHAI FEED ADDITIVE 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
Application filed by PINGXIANG BAOHAI FEED ADDITIVE Co Ltd filed Critical PINGXIANG BAOHAI FEED ADDITIVE Co Ltd
Priority to CN201320868400.5U priority Critical patent/CN203642623U/en
Application granted granted Critical
Publication of CN203642623U publication Critical patent/CN203642623U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a drying converter. The drying converter comprises a discharging device (7), a supporting column (15) supporting the discharging device, a spiral conveyor (8), a dust discharging pipe (6), a rotary drum (3), riding wheels (9), supporting wheels (5), a drive gear (4), a driving gear (12) and a hot air pipe (1). The spiral conveyor is arranged below the discharging device, the supporting column is provided with the dust discharging pipe, the rotary drum is obliquely supported by the at least two supporting wheels, the drive gear is fixed to the rotary drum, the supporting wheels are installed on the riding wheels (9), the drive gear is meshed with the driving gear, the drive gear is meshed with a speed reducer (11), the speed reducer is connected with a motor (10), one end of the hot air pipe extends into the rotary drum, one end of the rotary drum is provided with a screen (2), and a separation plate (17) is obliquely arranged below the screen. Compared with an original directly-fired furnace, the drying converter has the advantages that fire coal can be saved by 50 percent, the production effect can be improved by more than 50 percent, a converter body is not prone to deformation, and converter maintaining cost is saved.

Description

Dry converter
technical field
The utility model relates to drying oven, especially relates to the oven dry converter of drying for monohydrate zinc sulphate.
Background technology
Monohydrate zinc sulphate is white flowing powder, deliquescence very easily in air, soluble in water, be slightly soluble in alcohol, be insoluble to ketone, it mainly for the manufacture of the raw material of zinc barium powder and zinc salt, be also the important auxiliary material of viscose rayon and Wei Ni fiber, agent, timber and leather agent, gelatine clarification and protective agent, medical emetic and fungicide also can be used as printing and dyeing; Can be used for plating, flotation ore deposit, prevent fruit tree seedlings disease and recirculated cooling water place amount, also can make fertilizer and feed addictive etc., is a kind of purposes chemical products very widely.Zinc is one of indispensable important trace element in human body, in order to ensure the content of zinc microelement in human body, by add monohydrate zinc sulphate in feed, may ultimately reach the object that increases zinc constituent content in human body.Monohydrate zinc sulphate manufacturing technique method is mainly to adopt zinc oxide at present, sulfuric acid, hydrogen peroxide, zinc powder is raw material, by acidleach, iron removal by oxidation, displacement is except cadmium and concentration and evaporation crystallization, centrifugal dehydration, the process of drying is carried out high-purity monohydrate zinc sulphate, the baking operation that at present a lot of manufacturers adopt is that process is concentrated, the monohydrate zinc sulphate that contains 8% left and right moisture after centrifugal dehydration enters in direct burning furnace and dries and remove the unnecessary moisture in surface, use direct burning furnace to dry the following problem that exists: one, direct burning furnace is easy to burn out in use, distortion, maintenance cost is very high, two, not high, the monohydrate zinc sulphate of drying efficiency is heated and inhomogeneously easily forms bulk in the time drying, and contains a small amount of impurity waste material, three, the coal charge and the electric weight that need are large.
Utility model content
The utility model is in order to solve existing problem in prior art, provide a kind of durable, energy-conservation, dry converter efficiently.
The technical solution of the utility model is: described oven dry converter comprises blanking device, support column, conveying worm, dust flue, cylinder, support wheel, support roller, driven wheel, driving gear and warm-air pipe, described conveying worm is arranged on blanking device below, on support column, be provided with dust flue, described drum-inclined is supported at least two support wheels, described driven wheel is fixed on cylinder, support wheel is arranged on support roller, support roller is movably arranged on pedestal, described driven wheel is meshed with driving gear, driving gear is connected with decelerator, decelerator is connected with motor, described warm-air pipe one end extend in cylinder, the warm-air pipe other end is connected with hot-blast stove, described cylinder one end is provided with screen cloth, screen cloth below is tiltedly installed with demarcation strip.
The utility model can make monohydrate zinc sulphate thermally equivalent in drum rotating, obtain fast drying removal unnecessary moisture and impurity waste material thereby dispersible, not only can save coal-fired 50% compared with original direct burning furnace, productivity effect improves more than 50%, and body of heater is not yielding, has saved maintenance of equipment cost.
Brief description of the drawings
Fig. 1 is the structural representation of drying converter.
In Fig. 1,1, warm-air pipe 2, screen cloth 3, cylinder 4, driven wheel 5, support wheel 6, dust flue 7, blanking device 8, conveying worm 9, support roller 10, motor 11, decelerator 12, driving gear 13, finished product 14, waste material bucket 15, support column 16, pedestal 17, demarcation strip.
Detailed description of the invention
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
In Fig. 1, dry converter and comprise blanking device 7, support the support column 15 of hopper, conveying worm 8, dust flue 6, cylinder 3, support wheel 5, driven wheel 4, driving gear 12, conveying worm 8 is arranged on the support column of blanking device below, the monohydrate zinc sulphate crystal dropping in blanking device is transported in cylinder, on support column, be provided with dust flue 6, for getting rid of the dust in blanking device and workshop, described drum-inclined is supported on three support wheels, described driven wheel is fixed on cylinder, every support wheel is arranged on two support rollers 9 that are oppositely arranged, support roller is movably set with on pedestal 16, can added lifting mechanism (not shown in FIG.) on pedestal, can adjust like this angle of inclination of cylinder, change the speed of service of monohydrate zinc sulphate crystal in cylinder, described driven wheel engages with driving gear, driving gear 12 is connected with decelerator 11, decelerator is connected with motor 10, under the driving effect of motor, driving gear drives driven wheel to make drum rotating make monohydrate zinc sulphate crystal rotate and travel forward in cylinder, after being heated, reduces monohydrate zinc sulphate sticky wall or caking, one end (discharge port end) of described cylinder is provided with warm-air pipe 1 and screen cloth 2, warm-air pipe one end extend in cylinder, the other end is connected with hot-blast stove (not shown in FIG.), the hot blast of the hot-blast stove (gas furnace) of heat resource equipment coal is introduced warm-air pipe and is entered in cylinder, the exit of warm-air pipe also can add eddy current shape blade, can make to strengthen like this fed distance of hot blast, lower end, screen cloth edge is tiltedly installed with demarcation strip 17, hot blast in warm-air pipe blows to the monohydrate zinc sulphate moving in cylinder, hot air reverse is to the monohydrate zinc sulphate crystal that blows reciprocating-rotating movement, its Quick uniform is dried, bake out temperature is set to 300 DEG C, drum rotation speed is 40 revs/min, in the time entering screen cloth through the monohydrate zinc sulphate of hot-air seasoning, the finished product 13 of tiny monohydrate zinc sulphate crystal falls down from screen cloth, other waste material drops into waste material bucket 14 from demarcation strip 17 by screen cloth.

Claims (1)

1. dry converter, it comprises blanking device (7), support column (15), conveying worm (8), dust flue (6), cylinder (3), support roller (9), support wheel (5), driven wheel (4), driving gear (12) and warm-air pipe (1), described conveying worm is arranged on blanking device below, on support column, be provided with dust flue, it is characterized in that: described drum-inclined is supported at least two support wheels, described driven wheel is fixed on cylinder, support wheel is arranged on support roller (9), support roller is movably arranged on pedestal (16), described driven wheel (4) is meshed with driving gear (12), driving gear is connected with decelerator (11), decelerator is connected with motor (10), described warm-air pipe one end extend in cylinder, the warm-air pipe other end is connected with hot-blast stove, described cylinder one end is provided with screen cloth (2), screen cloth below is tiltedly installed with demarcation strip (17).
CN201320868400.5U 2013-12-27 2013-12-27 Drying converter Expired - Lifetime CN203642623U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320868400.5U CN203642623U (en) 2013-12-27 2013-12-27 Drying converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320868400.5U CN203642623U (en) 2013-12-27 2013-12-27 Drying converter

Publications (1)

Publication Number Publication Date
CN203642623U true CN203642623U (en) 2014-06-11

Family

ID=50873859

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320868400.5U Expired - Lifetime CN203642623U (en) 2013-12-27 2013-12-27 Drying converter

Country Status (1)

Country Link
CN (1) CN203642623U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104034134A (en) * 2014-06-30 2014-09-10 广西大学 Rotary drum dryer internally provided with screen cloth
CN104596215A (en) * 2015-01-28 2015-05-06 张汉桥 Drying machine
CN111981770A (en) * 2020-08-12 2020-11-24 安徽电力股份有限公司淮南田家庵发电厂 Coal drying device for coal-fired power plant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104034134A (en) * 2014-06-30 2014-09-10 广西大学 Rotary drum dryer internally provided with screen cloth
CN104596215A (en) * 2015-01-28 2015-05-06 张汉桥 Drying machine
CN111981770A (en) * 2020-08-12 2020-11-24 安徽电力股份有限公司淮南田家庵发电厂 Coal drying device for coal-fired power plant

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 337018 old Guan Village, Hunan East District, Jiangxi, Pingxiang

Patentee after: Pingxiang treasure Zinc Nutrition Technology Co.,Ltd.

Address before: 337018 old Guan Cun, old Guan Town, Xiangdong County, Jiangxi, Pingxiang

Patentee before: PINGXIANG BAOHAI FEED ADDITIVE Co.,Ltd.

CX01 Expiry of patent term

Granted publication date: 20140611

CX01 Expiry of patent term