CN205919635U - Directly add heat drying machine - Google Patents
Directly add heat drying machine Download PDFInfo
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- CN205919635U CN205919635U CN201520999620.0U CN201520999620U CN205919635U CN 205919635 U CN205919635 U CN 205919635U CN 201520999620 U CN201520999620 U CN 201520999620U CN 205919635 U CN205919635 U CN 205919635U
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- drying machine
- direct
- heating type
- cylinder
- hot
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- 238000001035 drying Methods 0.000 title claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims description 28
- 238000003756 stirring Methods 0.000 claims description 18
- 239000000428 dust Substances 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000012795 verification Methods 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a directly add heat drying machine, preceding sealed frame seals the both ends that the frame is used for sealing cylinder with the back, makes the cylinder when rotatory, and the gas in the cylinder is unlikely to to leak in the external environment condition. Contain moisture in the gas that dry material produced, hot -blast generating set with the air outlet intercommunication is so that the part is in the gas of the dry material production in the cylinder lets in in the hot -blast generating set, moisture in the gas supplyes the steam that produces in the hot -blast generating set, is the water content that makes the steam that produces in the hot -blast generating set 6% between 15%, the verification, the calorific value that steam contained that contains partial moisture content is high, very big increasing the heat efficiency, does the thermal efficiency bring up to 60% 70% (with 1th's speed transpiring moisture), and can make the water content of dry back material reduce to below 20%, even below 10%, therefore above -mentioned directly add heat drying machine's the thermal efficiency is high, the drying effect is good.
Description
Technical field
This utility model is related to Pollutant Treatment equipment technical field and in particular to a kind of direct-heating type drying machine.
Background technology
A kind of drying machine utilization heat energy reduces the plant equipment of material moisture, for being dried operation to object.When harmless treatment is carried out to pollutant (as mud etc.), typically require to being first dried to pollutant, so that the moisture in pollutant is reduced to certain degree, then burning disposal is being carried out to pollutant, finally to realize the innoxious of pollutant.
Drying machine of the prior art, mainly by band drier, blade dryer, disc dryer, rotary kiln drying machine, mode of heating has steam, hot blast, thermal conductivity oil etc..But the thermal efficiency of existing drying machine is not high, as the thermal efficiency (with the speed transpiring moisture of 1t/h) only 30% about of band drier, blade dryer as 30%-40%, disc dryer 30%-40%, rotary kiln drying machine 40% about, and after these drying machine dried materials, the water content of material is only capable of being reduced to 30%-40%, and drying effect is poor.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome the problem that the drying machine thermal efficiency is low, drying effect is poor of the prior art, thus providing the drying oven that a kind of thermal efficiency is high, drying effect is good.
This utility model provides direct-heating type drying machine, including,
Rotary drying stove, there is rotatingcylindrical drum, and it is arranged on front sealing frame and the rear sealing frame that described cylinder rear and front end is tightly connected with described cylinder, described front sealing frame is provided with charging aperture and air inlet, described rear sealing frame is provided with air outlet and discharging opening；
Feeding mechanism, is connected with described charging aperture, for conveying material to be dried to described cylinder；
Hot-air stove, is connected with described air inlet, for being passed through hot blast in described cylinder；
Agitating device, including the shaft that can rotate being arranged in described cylinder and be arranged on stirring vane on described shaft；
Chimney, is connected with described air outlet, and the gas for producing the dry materials in described cylinder is discharged in air；
Described hot-air stove is also connected with described air outlet so that the gas that part produces in the dry materials in described cylinder is passed in described hot-air stove.
Further, direct-heating type drying machine of the present utility model, is additionally provided with the deodoriser for removing foul smell and the cleaner unit removing dust between described air outlet and chimney.
Further, direct-heating type drying machine of the present utility model, described cleaner unit includes cyclone dust extractor and/or sack cleaner.
Further, direct-heating type drying machine of the present utility model, also includes conveying body, for receiving the material from the dust of described cleaner unit collection and the drying transporting from discharging opening.
Further, direct-heating type drying machine of the present utility model, feeding mechanism includes two screw conveyers being set up in parallel, and during operation, mutually grinds between the helical blade of two described screw conveyers.
Further, direct-heating type drying machine of the present utility model, forms 5 ° -10 ° of angle between the axis of described cylinder and horizontal plane.
Further, direct-heating type drying machine of the present utility model, described shaft is with respect to described cylinder eccentric setting.
Further, direct-heating type drying machine of the present utility model, described stirring vane include the vertical pivot being fixed on described shaft and with some stirring bars being parallel to each other being arranged on described vertical pivot.
Further, direct-heating type drying machine of the present utility model, described vertical pivot is vertically arranged with the axis of described shaft, and the axis of described stirring bar is 60 ° -80 ° with the angle α of described vertical pivot.
Technical solutions of the utility model, have the advantage that
The direct-heating type drying machine that this utility model provides, front sealing frame and rear sealing frame are used for the two ends of sealed cylinder, make cylinder when rotated, the gas in cylinder is unlikely to leak in external environment condition.Moisture is contained in the gas that dry materials produce, hot-air stove is connected with described air outlet, so that the gas that part produces in the dry materials in described cylinder is passed in described hot-air stove, moisture in gas adds to the steam producing in hot-air stove, the water content making the steam producing in hot-air stove is between 6%-15%, experiment proves, calorific value contained by steam containing part moisture is high, the thermal efficiency can be greatly improved, the thermal efficiency brings up to 60%-70% (with the speed transpiring moisture of 1t/h), and the water content of material is reduced to less than 20% after can making to be dried, even below 10%, thus the thermal efficiency of above-mentioned direct-heating type drying machine is high, drying effect is good.
Brief description
In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, the accompanying drawing of required use in specific embodiment or description of the prior art will be briefly described below, apparently, drawings in the following description are some embodiments of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the front view of direct-heating type drying machine in this utility model；
Fig. 2 is the top view of direct-heating type drying machine in this utility model；
Fig. 3 is the structural representation of stirring vane in this utility model.
Wherein: 1- Rotary drying stove；11- cylinder；Sealing frame before 12-；Sealing frame after 13-；14- second motor；2- feeding mechanism；3- hot-air stove；4- agitating device；41- shaft；42- stirring vane；411- vertical pivot；412- stirring bar；5- cleaner unit；6- first motor；7- conveying body；8- burner.
Specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described it is clear that described embodiment a part of embodiment that is this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete meaning in this utility model for the above-mentioned term can be understood with concrete condition.
As long as additionally, involved technical characteristic in this utility model different embodiments disclosed below does not constitute conflict each other just can be combined with each other.
Embodiment 1
The present embodiment provides direct-heating type drying machine, as shown in the figures 1 and 2, including,
Rotary drying stove 1, there is rotatingcylindrical drum 11, and it is arranged on front sealing frame 12 and the rear sealing frame 13 that described cylinder rear and front end is tightly connected with described cylinder 11, described front sealing frame 12 is provided with charging aperture and air inlet, described rear sealing frame 13 is provided with air outlet and discharging opening；
Feeding mechanism 2, is connected with described charging aperture, for conveying material to be dried to described cylinder 11；
Hot-air stove 3, is connected with described air inlet, for being passed through hot blast in described cylinder 11；
Agitating device 4, including the shaft 41 that can rotate being arranged in described cylinder 11 be arranged on stirring vane 42 on described shaft 41；
Chimney, is connected with described air outlet, and the gas for producing the dry materials in described cylinder 11 is discharged in air；
Described hot-air stove 3 is also connected with described air outlet so that the gas that part produces in the dry materials in described cylinder 11 is passed in described hot-air stove 3.
Above-mentioned direct-heating type drying machine, front sealing frame 12 and rear sealing frame 13 are used for the two ends of sealed cylinder 11, make cylinder 11 when rotated, the gas in cylinder 11 is unlikely to leak in external environment condition.Moisture is contained in the gas that dry materials produce, hot-air stove 3 is connected with described air outlet, so that the gas that part produces in the dry materials in described cylinder 11 is passed in described hot-air stove 3, moisture in gas adds to the steam producing in hot-air stove 3, the water content making the steam producing in hot-air stove 3 is between 6%-15%, experiment proves, calorific value contained by steam containing part moisture is high, the thermal efficiency can be greatly improved, the thermal efficiency brings up to 60%-70% (with the speed transpiring moisture of 1t/h), and the water content of material is reduced to less than 20% after can making to be dried, even below 10%, thus the thermal efficiency of above-mentioned direct-heating type drying machine is high, drying effect is good.
Further, it is additionally provided with the deodoriser for removing foul smell and the cleaner unit 5 removing dust between described air outlet and chimney.
The cleaner unit 5 being provided with deodoriser (as activated carbon adsorption deodoriser etc.) between described air outlet and chimney and removing dust, can effectively remove the foul smell in the gas being discharged into air and dust it is ensured that the gas of discharge meets environmental emission standard.
Further, described cleaner unit 5 includes cyclone dust extractor and sack cleaner.
When dustiness is few, cleaner unit 5 can also only arrange one of cyclone dust extractor or sack cleaner.Cyclone dust extractor is set and sack cleaner can improve dust removing effects it is ensured that the dustiness in the gas of discharge reduces, can also conveniently reclaim collection dust simultaneously.
Further, also include conveying body 7, for receiving the material from the dust of described cleaner unit 5 collection and the drying transporting from discharging opening.
Conveying body 7 can also be conveying worm or belt type conveyer.
Further, feeding mechanism 2 includes two screw conveyers being set up in parallel, and during operation, mutually grinds between the helical blade of two described screw conveyers.
Article two, mutually grind between the helical blade of the screw conveyer being set up in parallel, material sticks can be prevented on the helical blade of screw conveyer, improve transfer efficiency, prevent screw conveyer from damaging.And during screw conveyer conveying material, it is capable of self-enclosed, prevents the gas in cylinder 11 from leaking at charging aperture.
Further, form 5 ° -10 ° of angle between the axis of described cylinder 11 and horizontal plane, angle can be 5 °, 8 °, 10 ° etc..
Cylinder 11 is obliquely installed (high near the side of front sealing frame 12, low near the side of rear sealing frame 13), when so that material is moved in cylinder 11, slowly can move to discharging opening from charging aperture under gravity, so that material is run more smooth.
Further, described shaft 41 is with respect to described cylinder 11 eccentric setting.
Shaft 41 is with respect to described cylinder 11 eccentric setting, the axis of described shaft 41 is not conllinear with the axis parallel of described cylinder 11, makes shaft 41 when rotated, can kick up material towards cylinder side, make material be easier grinding dispersion, improve firing efficiency.
Further, described stirring vane 42, as shown in figure 3, include the vertical pivot 411 that is fixed on described shaft 41 and with some stirring bars being parallel to each other 412 being arranged on described vertical pivot 411.
By arranging some stirring bars being parallel to each other 412, improve the sphere of action of blade 42, improve mixing effect, make material be easier grinding dispersion, improve drying effect and make dry materials uniform.
Further, described vertical pivot 411 and the axis of described shaft 41 are vertically arranged, and the angle α of the axis of described stirring bar 412 and described vertical pivot 411 is 60 ° -80 °, such as 60 °, 70 °, 80 ° etc..
The axis of described stirring bar 412 is at a certain angle with described vertical pivot 411 shape, when so that stirring bar is rotated, enables material to have the trend moved towards discharging opening direction it is ensured that material operation is unobstructed.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.There is no need to be exhaustive to all of embodiment.And among the protection domain that the obvious change thus extended out or variation are created still in this utility model.
Claims (9)
1. a kind of direct-heating type drying machine it is characterised in that include,
Rotary drying stove (1), has rotatingcylindrical drum (11), and is arranged on two before and after described cylinder
Hold the front sealing frame (12) being tightly connected with described cylinder and rear sealing frame (13), described front sealing frame
(12) be provided with charging aperture and air inlet on, described rear sealing frame (13) is provided with air outlet and
Discharging opening；
Feeding mechanism (2), is connected with described charging aperture, waits to do for conveying to described cylinder (11)
Dry material；
Hot-air stove (3), is connected with described air inlet, for being passed through in described cylinder (11)
Hot blast；
Agitating device (4), including the shaft (41) that can rotate being arranged in described cylinder (11)
Go up stirring vane (42) with being arranged on described shaft (41)；
Chimney, is connected with described air outlet, for producing the dry materials in described cylinder (11)
Gas be discharged in air；
Described hot-air stove (3) is also connected with described air outlet so that part is in described cylinder (11)
The gas that interior dry materials produce is passed in described hot-air stove (3).
2. direct-heating type drying machine according to claim 1 it is characterised in that
It is additionally provided with the deodoriser for removing foul smell between described air outlet and chimney and remove dust
Cleaner unit (5).
3. direct-heating type drying machine according to claim 2 is it is characterised in that described dedusting
Device (5) includes cyclone dust extractor and/or sack cleaner.
4. direct-heating type drying machine according to claim 2 is it is characterised in that also include
Material conveyer structure (7), for receiving the dust collected from described cleaner unit (5) and transporting from discharging opening
Drying material.
5. the direct-heating type drying machine according to any one of claim 1-4 it is characterised in that
Feeding mechanism (2) includes two screw conveyers being set up in parallel, during operation, two described spirals
Mutually grind between the helical blade of formula conveyer.
6. the direct-heating type drying machine according to any one of claim 1-4 it is characterised in that
Form 5 ° -10 ° of angle between the axis of described cylinder (11) and horizontal plane.
7. the direct-heating type drying machine according to any one of claim 1-4 it is characterised in that
Described shaft (41) is with respect to described cylinder (11) eccentric setting.
8. the direct-heating type drying machine according to any one of claim 1-4 it is characterised in that
Described stirring vane (42) include the vertical pivot (411) being fixed on described shaft (41) and with set
Put some stirring bars being parallel to each other (412) on described vertical pivot (411).
9. direct-heating type drying machine according to claim 8 is it is characterised in that described vertical pivot
(411) it is vertically arranged with the axis of described shaft (41), in described stirring bar (412)
Axis is 60 ° -80 ° with the angle α of described vertical pivot (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999620.0U CN205919635U (en) | 2015-12-04 | 2015-12-04 | Directly add heat drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999620.0U CN205919635U (en) | 2015-12-04 | 2015-12-04 | Directly add heat drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205919635U true CN205919635U (en) | 2017-02-01 |
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ID=57875947
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520999620.0U Active CN205919635U (en) | 2015-12-04 | 2015-12-04 | Directly add heat drying machine |
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| Country | Link |
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| CN (1) | CN205919635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200456A (en) * | 2017-06-27 | 2017-09-26 | 苏州克莱尔环保科技有限公司 | A kind of drum mud drying device |
| CN115420074A (en) * | 2022-08-12 | 2022-12-02 | 中触媒新材料股份有限公司 | Drying process method for adsorbent and cantilever type rotary furnace equipment |
-
2015
- 2015-12-04 CN CN201520999620.0U patent/CN205919635U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200456A (en) * | 2017-06-27 | 2017-09-26 | 苏州克莱尔环保科技有限公司 | A kind of drum mud drying device |
| CN115420074A (en) * | 2022-08-12 | 2022-12-02 | 中触媒新材料股份有限公司 | Drying process method for adsorbent and cantilever type rotary furnace equipment |
| CN115420074B (en) * | 2022-08-12 | 2023-08-22 | 中触媒新材料股份有限公司 | Process method for drying adsorbent and cantilever type rotary furnace equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Direct heating dryer Effective date of registration: 20200921 Granted publication date: 20170201 Pledgee: Jiangsu Yixing rural commercial bank Limited by Share Ltd. Branch Park Branch Pledgor: Jiangsu Binuo Environmental Technology Co.,Ltd. Registration number: Y2020990001142 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221009 Granted publication date: 20170201 Pledgee: Jiangsu Yixing rural commercial bank Limited by Share Ltd. Branch Park Branch Pledgor: Jiangsu Binuo Environmental Technology Co.,Ltd. Registration number: Y2020990001142 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |