CN202066322U - Efficient grate type drier - Google Patents
Efficient grate type drier Download PDFInfo
- Publication number
- CN202066322U CN202066322U CN2011201333282U CN201120133328U CN202066322U CN 202066322 U CN202066322 U CN 202066322U CN 2011201333282 U CN2011201333282 U CN 2011201333282U CN 201120133328 U CN201120133328 U CN 201120133328U CN 202066322 U CN202066322 U CN 202066322U
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- CN
- China
- Prior art keywords
- bed
- grate bed
- horizontal feed
- grate
- drying
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- Expired - Lifetime
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Abstract
The utility model relates to industrial production material drying equipment, in particular to an efficient grate type drier, which is provided with a shell, a base, a fixed grate bed, a horizontal conveying grate bed and a driving device, and is characterized in that: the front end of the shell is provided with a feeding hopper 1, and the tail end of the shell is provided with an air outlet 5; the fixed grate bed is arranged obliquely; a distribution roller is arranged close to the lower end of the fixed grate bed; the horizontal conveying grate bed is in butt joint with the lower end of the fixed grate bed; an independent air chamber is formed below the horizontal conveying grate bed, and is provided with an air inlet pipe; the drying device is connected with a four-connecting-rod mechanism of the horizontal conveying grate bed in a drying way; and the tail part of the horizontal conveying grate bed is provided with a discharging hopper and a scraper conveyer. In the utility model, a general grate bed conveying device is applied to a drying system, so that the efficient grate type drier has a simple structure, high drying speed, high efficiency and high yield, can run continuously, and is particularly suitable for drying sludge type materials.
Description
Technical field: the utility model relates to the industrial production material drying plant, especially a kind of efficient grate type drying machine.
(2) background technology: in the industrial production, the capital equipment of drying materials is to adopt horizontal revolving drum formula dryer at present, and it has a big rotating cylinder, being provided with crawler shoe supports and drive mechanism, material and hot blast advance from cylindrical shell one end, and the other end comes out, and material obtains oven dry in upset.This drying machine drying speed is slower, and volume is big, and specific yield is lower.And for the material of mud one class, this dryer also can not be suitable for.
(3) summary of the invention: the purpose of this utility model will solve exactly that existing rotating drum type drying machine speed is slow, bulky, and specific yield is low, and can not adopt the problem of materials such as low temperature waste gas oven dry mud, and a kind of efficient grate type drying machine is provided.
Concrete scheme of the present utility model is: a kind of efficient grate type drying machine, mainly by housing, base, the fixing bed of combing, horizontal feed comb bed, drive unit; It is characterized in that: the front end at housing is equipped with feed hopper, and tail end is provided with air outlet; Described fixing comb bed is provided with distribute roll for being in tilted layout near the fixing bed lower end of combing, and the horizontal feed bed of combing docks with the fixing bed lower end of combing, and is provided with independent air compartment below horizontal feed comb bed; Described drive unit drives with the quadric chain of horizontal feed comb bed and is connected, and the afterbody of horizontal feed comb bed is equipped with hopper and drag conveyor.
The fixing bed of combing is pressed 25-50 described in the utility model
oAngle is in tilted layout.
Horizontal feed comb bed in the utility model is made up of bracing frame, girder, grate plate, quadric chain.
Drive unit in the utility model is reached by driver module, stopping means support to be formed near plate, hydraulic power unit.Horizontal feed is combed bed preferably by two groups of drive units drivings, and wherein one group of drive unit is with stopper, and another group drive unit is not with stopper.
Between the utility model middle shell top and the comb bed is the space that material and air-flow carry out heat exchange, makes material obtain oven dry.Between lower housing portion and the comb bed is the air compartment that the thermal source source is provided for drying materials, according to material temperature and material bed ventilative situation, for the material bed oven dry air quantity on the bed that guarantees to comb and blast distribute rationally, improving heat exchange efficiency cuts down the consumption of energy, from the head to the tail, this space is divided into some air compartments, between each chamber of string wind, separates with the locellus sealing.
The fixing bed of combing in the utility model is responsible for accepting the material from feed bin, and cooperates distribute roll to finish the even distribution of material broad ways in grate type drying machine.
Operation principle of the present utility model is: materials such as mud from feed hopper advance to fall into grate type drying machine be installed in horizontal plane tilt stage cribbing on fixing comb bed on, under the effect of the pressure of the material that falls and deadweight, material on the backing strap of fixing grate plate to front slide and spread out, through the effect of distribute roll uniform distribution, slide into comb material on the bed of horizontal feed with certain thickness tiling, four-bar mechanism makes each row of horizontal feed comb bed do the shuttle-type reciprocating motion under the driving of drive unit, and the promotion material advances.Material carries out heat exchange with the air-flow of air compartment by grate plate in the comb bed exercise, enter the material drag conveyor from the horizontal feed mummification material that the bed discharging gets off of combing, and is delivered to next process procedure.
The utility model is applied to general comb bed conveying device in the drying system, and is simple in structure, works continuously, and drying rate is fast, the efficient height, and output is big, is specially adapted to the oven dry of mud class material.
(4) description of drawings:
Fig. 1 is a general structure schematic diagram of the present utility model.
Among the figure: 1-feed hopper, the fixing bed of combing of 2-, 3-housing, the 4-glass window, 5-air outlet, 6-hopper, the 7-drag conveyor, 8-distribute roll, 9-bracing frame, the 10-quadric chain, 11-standard grate plate, 12-drive unit, the 13-support, 14-base, 15-girder, the 16-cant beam, 17-blast pipe, 18-independence air compartment.
(5) specific embodiment:
Referring to Fig. 1, the utlity model has housing 3(and have four glass windows 4 of symmetric arrangement in housing 3 upper portion side wall), base 14, the fixing bed 2 of combing, level comb bed, drive unit 12; Particularly: described fixing comb bed 2 is for being in tilted layout, front end at housing 3 is equipped with feed hopper 1, tail end is provided with air outlet 5, be provided with distribute roll 8 near fixing bed 2 lower ends of combing, horizontal feed comb bed docks with fixing bed 2 lower ends of combing, and below level is combed bed, be provided with independent air compartment 18, and be furnished with blast pipe 17; Described drive unit 12 drives with the quadric chain 10 of horizontal feed comb bed and is connected, and the afterbody of horizontal feed comb bed is equipped with hopper 6 and drag conveyor 7.
Fixing comb bed 2 described in the present embodiment is pressed 25-50
oAngle is in tilted layout, and is made up of support 13, cant beam 16 and standard grate plate.
Horizontal feed comb bed described in the present embodiment is made up of bracing frame 9, girder 15, standard grate plate 11, quadric chain 10, also is furnished with the sealing of limit portion, standard seal assembly, wear-resisting striker plate etc., with existing comb bed structure.
Drive unit 12 described in the present embodiment is reached by driver module, stopping means support to be formed near plate, hydraulic power unit etc., and same prior art is annotated among the figure.
Bracing frame described in the present embodiment is formed by the connection of parts such as horizontal segment support post, king-post crossbeam, king-post device, king-post articulated beam, horizontal segment support, horizontal segment herringbone bridging, plays support quadric chain 10.
Driver module described in the present embodiment drives bearing and movable end driving bearing etc. by oil cylinder, stiff end to be formed, and is prior art.
Drive unit 12 described in the present embodiment is the power set that drive horizontal feed comb bed motion.
Hydraulic power unit described in the present embodiment provides power, make hydraulic jack under the control of proportioning valve and stopping means, making level comb bed finish in prescribed stroke by quadric chain 10 moves forward and backward and the speed adjustment, the rod chamber oil-feed is finished and is advanced, the rodless cavity oil-feed is finished and is retreated, and realizes the conveying of material.
Claims (4)
1. an efficient grate type drying machine comprises housing, base, the fixing bed of combing, horizontal feed comb bed, drive unit; It is characterized in that: the front end at housing is equipped with feed hopper, and tail end is provided with air outlet; Described fixing comb bed is provided with distribute roll for being in tilted layout near the fixing bed lower end of combing, and the horizontal feed bed of combing docks with the fixing bed lower end of combing, and is provided with independent air compartment and is furnished with blast pipe below horizontal feed comb bed; Described drive unit drives with the quadric chain of horizontal feed comb bed and is connected, and the afterbody of horizontal feed comb bed is equipped with hopper and drag conveyor.
2. a kind of efficient grate type drying machine according to claim 1 is characterized in that: described fixing comb bed is pressed 25-50
oAngle is in tilted layout.
3. a kind of efficient grate type drying machine according to claim 1 is characterized in that: described horizontal feed comb bed is made up of bracing frame, girder, grate plate, quadric chain.
4. a kind of efficient grate type drying machine according to claim 1 is characterized in that: described drive unit is reached by driver module, stopping means support to be formed near plate, hydraulic power unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201333282U CN202066322U (en) | 2011-04-29 | 2011-04-29 | Efficient grate type drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201333282U CN202066322U (en) | 2011-04-29 | 2011-04-29 | Efficient grate type drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066322U true CN202066322U (en) | 2011-12-07 |
Family
ID=45060183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201333282U Expired - Lifetime CN202066322U (en) | 2011-04-29 | 2011-04-29 | Efficient grate type drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200381A (en) * | 2011-04-29 | 2011-09-28 | 华新环境工程有限公司 | High-efficiency grate type drier |
-
2011
- 2011-04-29 CN CN2011201333282U patent/CN202066322U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200381A (en) * | 2011-04-29 | 2011-09-28 | 华新环境工程有限公司 | High-efficiency grate type drier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |