CN201680683U - Grate type drying machine - Google Patents
Grate type drying machine Download PDFInfo
- Publication number
- CN201680683U CN201680683U CN2010201554702U CN201020155470U CN201680683U CN 201680683 U CN201680683 U CN 201680683U CN 2010201554702 U CN2010201554702 U CN 2010201554702U CN 201020155470 U CN201020155470 U CN 201020155470U CN 201680683 U CN201680683 U CN 201680683U
- Authority
- CN
- China
- Prior art keywords
- bed
- drying machine
- combing
- type drying
- lower house
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a drying machine, in particular to a grate type drying machine used for drying granular materials with certain humidity of building materials, metallurgy, chemical engineering and the like. The grate type drying machine comprises an upper shell and a lower shell, the drying machine is internally provided with a grate bed, a feeding end of the grate bed is provided with a baffle plate, the discharging end thereof is provided with a push plate, the grate bed is driven by a transmission system, a labyrinth seal is formed by the two sides of the grate bed and seal plates fixed on the lower shell, the lower shell is provided with a port connected with an external air source, and hot air enters the lower shell from the port, flows upwards and conducts heat exchange with the materials by the grate bed. The grate type drying machine has the characteristics of no leakage, less abrasion, high conveying efficiency, high heat recovery efficiency, high running rate, light weight and the like, as well as wide purposes, can completely replace the current cylindrical drying machine, further has characteristics of low energy consumption, saved energy by over 30%, high heat exchange efficiency and low damage rate of the dried materials, improves maintenance efficiency and reduces maintenance cost.
Description
Technical field
The utility model relates to a kind of dryer, relates in particular to a kind of grate type drying machine that building materials, metallurgy, chemical industry etc. is had the granule materials oven dry of certain humidity.
Background technology
The equipment of now material being dried is a lot, but owing to exist rate of heat exchange low when material dried, specific energy consumption is higher, and the consumable accessory that equipment need be changed is more, problems such as transfer efficiency is low make the operation and maintenance cost of equipment very big, and floor space are big.
The utility model content
Provide a kind of grate type drying machine in order to solve the problems of the technologies described above the utility model, purpose is to improve service efficiency, cuts down the consumption of energy, and reduces wear and floor space.
For reaching above-mentioned purpose the utility model grate type drying machine, comprise upper shell and lower house, be provided with the bed of combing in dryer inside, the feeding end of comb bed is provided with striker plate, the bed discharge end of combing is provided with scraping wings, and the bed of combing is by transmission system drives, and labyrinth sealing is formed with the sealing plate that is fixed on the lower house in the both sides of the bed of combing, lower house is provided with the interface that is connected with outside wind regime, and hot blast enters in the lower house from interface and upwards carries out heat exchange by the bed of combing with material.
Be provided with flexible heat resistant and wear resistant encapsulant in the described sealing plate.
Described sealing plate is made up of the frid that interlocks up and down.
The below of described sealing plate is provided with movable frame, and the movable frame bottom is provided with guide rail, and guide rail is arranged on the support roller, and support roller is located on the interior fixed mount of lower house.
Described support roller is located on the axle, and the two ends of axle are located in the outer middle (center) bearing of lower house.
Described comb bed is horizontally disposed with.
Described transmission adopted toggle is connected with the movable frame of the bed of combing.
The utility model has the advantages of: the utlity model has do not have to leak material, wearing and tearing less, transfer efficiency height, heat recovery efficiency height, running rate is high and characteristics such as in light weight, because material is with the bed operation together of combing in the process of advancing, and can guarantee that material is transferred away fully; And the bed of combing when back moving because the effect of striker plate only has 25 percent material to be taken back, so these facility have very high transfer efficiency and low-down material breakage rate.Because all hot blasts must all pass the bed of material by the bed of combing, therefore these facility have the very high thermal efficiency, the thermal efficiency of comparing grate type drying machine with the cartridge type dryer will exceed a lot, because cartridge type oven dry have only material in the process that falls could and hot blast carry out heat exchange, and the material that is deposited on bottom the heater can not carry out sufficient heat exchange with material.Its floor space is saved more than 50 percent, can save a large amount of construction investments.The supporting-roller shaft two ends are provided with chilled water unit, and therefore high wind-warm syndrome is very little to the influence of bearing.The utlity model has use widely, can replace present cartridge type dryer fully, it is low to have energy consumption, energy-conservation more than 30 percent, high heat exchange rate, and the low characteristics of material breakage rate of being dried have improved maintenance efficiency, have reduced maintenance cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1.
Among the figure: 1, comb bed; 2, striker plate; 3, scraping wings; 4, sealing plate; 5, encapsulant; 6, transmission system; 7, guide rail; 8, support roller; 9, bearing; 10, lower house; 11, upper shell; 12, movable frame; 13, fixed mount; 14, axle; 15, feeding mouth.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model grate type drying machine as shown in the figure, comprise upper shell 11 and lower house 12, between upper shell 11 and lower house 12, be provided with the bed 1 of combing, the bed 1 of combing is horizontally disposed with, one side of comb bed 1 is provided with striker plate 2, the opposite side of comb bed 1 is provided with scraping wings 3, scraping wings 3 is located on the end face of the bed discharge end of combing, striker plate 2 is located at the top of feed end comb bed 1, the bed 1 of combing is driven by transmission system 6, be provided with sealing plate 4 in the both sides of comb bed 1 and the bed 1 of combing, labyrinth sealing is formed with the sealing plate that is fixed on the lower house in the both sides of comb bed, sealing plate 4 is made up of the many groups of frids that interlock up and down, the frid that interlocks up and down is a maze-type structure, be provided with flexible heat resistant and wear resistant encapsulant 5 in the sealing plate 4, lower house is provided with the interface that is connected with outside wind regime, be provided with hot-air channel in the lower house 10, interface communicates with hot-air channel, the below of sealing plate 4 is provided with movable frame 12, movable frame 12 bottoms are provided with guide rail 7, guide rail 7 is arranged on the support roller 8, support roller 8 is located on the fixed mount 13 in the lower house 10, guide rail 7 is located at support roller 8 times, support roller 8 is assemblied on the axle 14, axle 14 two ends are located in the outer bearing 9 of lower house 10, and transmission system 6 adopts toggles to be connected with a movable frame 12 of combing bed.
The number of guide rail and support roller can be provided with according to the length of movable frame.
The movable frame 12 of comb bed is reciprocating on support roller under the effect of the toggle of transmission system 6, material enters from feeding mouth 15, fall on the bed 1 of combing, comb bed 1 when the discharging direction is moved, material is transported in the blanking groove by the scraping wings 3 on the bed 1 of combing fully, striker plate 2 blocks material when the bed 1 of combing moves toward opposite direction, makes different bed 1 motions backward together of combing of material, so reaches the mass transport purpose.Hot blast enters hot-air channel from interface, blow to material by the slit between the frid that interlocks up and down, hot blast sees through the effect that the bed of material reaches heating or oven dry material, because the frid that interlocks up and down adopts the maze-type structure design, material can not fall into air compartment by the bed of combing, and does not therefore need to increase slide fastener machine equipment under the chamber.The other characteristics of bed of combing are that some material rests on the bed of combing all the time, can alleviate material wearing and tearing to the bed of combing in running like this.The utility model is simple in structure and maintenance cost is low, only needs to safeguard bearing after long-time running, also is easy to the preparation of the standby redundancy in later stage.Dry material because dryer inside is the logical very high hot blast of temperature, suffer damage for fear of bearing, bearing must be in the outside of dryer, and axle is designed to hollow and scurries water cooling to avoid the use of temperatures involved bearing.
Claims (7)
1. grate type drying machine, comprise upper shell and lower house, between upper shell and lower house, be provided with the bed of combing, it is characterized in that described feeding end of combing bed is provided with striker plate, the bed discharge end of combing is provided with scraping wings, and the bed of combing is by transmission system drives, and labyrinth sealing is formed with the sealing plate that is fixed on the lower house in the both sides of the bed of combing, lower house is provided with the interface that is connected with outside wind regime, and hot blast enters in the lower house from interface and upwards carries out heat exchange by the bed of combing with material.
2. grate type drying machine according to claim 1 is characterized in that being provided with in the described sealing plate flexible heat resistant and wear resistant encapsulant.
3. grate type drying machine according to claim 2 is characterized in that described sealing plate is made up of the frid that interlocks up and down.
4. grate type drying machine according to claim 3 is characterized in that the below of described sealing plate is provided with movable frame, and the movable frame bottom is provided with guide rail, and guide rail is arranged on the support roller, and support roller is located on the interior fixed mount of lower house.
5. grate type drying machine according to claim 4 is characterized in that described support roller is located on the axle, and the two ends of axle are located in the outer middle (center) bearing of lower house.
6. grate type drying machine according to claim 1 is characterized in that described comb bed is horizontally disposed with.
7. grate type drying machine according to claim 4 is characterized in that described transmission adopted toggle is connected with the movable frame of the bed of combing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201554702U CN201680683U (en) | 2010-04-12 | 2010-04-12 | Grate type drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201554702U CN201680683U (en) | 2010-04-12 | 2010-04-12 | Grate type drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201680683U true CN201680683U (en) | 2010-12-22 |
Family
ID=43345724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201554702U Expired - Fee Related CN201680683U (en) | 2010-04-12 | 2010-04-12 | Grate type drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201680683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846444A (en) * | 2010-04-12 | 2010-09-29 | 丛芳 | Grate type drying machine |
-
2010
- 2010-04-12 CN CN2010201554702U patent/CN201680683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846444A (en) * | 2010-04-12 | 2010-09-29 | 丛芳 | Grate type drying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20130412 |