CN101416769A - Automatic ash removing device of concentration type curing-house radiator - Google Patents
Automatic ash removing device of concentration type curing-house radiator Download PDFInfo
- Publication number
- CN101416769A CN101416769A CNA200810233637XA CN200810233637A CN101416769A CN 101416769 A CN101416769 A CN 101416769A CN A200810233637X A CNA200810233637X A CN A200810233637XA CN 200810233637 A CN200810233637 A CN 200810233637A CN 101416769 A CN101416769 A CN 101416769A
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- dust
- radiating tube
- dust remover
- screw rod
- controller
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Abstract
The invention relates to a device capable of automatically removing dust of radiating pipes in an intensive roasting room, belonging to the technical field of tobacco preparing equipment. The invention is composed of an actuating motor (1), a vertical screw rod (2), a parallel screw rod (3), a dust cleaner (4) and a controller, wherein, a, the dust cleaner (4) is formed by combining two cones from the underside direction, and one parallel screw rod (3) is fixed through the peak of one cone; b, the dust cleaner (4) is in a fire storeroom outside the radiating pipes and enters the radiating pipes to clean dust at certain interval; c, under the effect of the actuating motor (1),the vertical screw rod (2) drives the parallel screw rod (3) and the dust cleaner (4) to move left and right so as to clean dust; d, the controller uses a PI or a PID to control and shares the same chip with a controller of the roasting room; setting parameters of dust cleaning intervals are set in a display. The invention has advantages of a simple structure, a low construction cost, a convenient operation and an energy saving property, and can be widely applied to metal radiating pipes in an intensive roasting room.
Description
Technical field:
The present invention relates to a kind of device that can make intensive baking room radiating tube automatic ash removing, belong to flue-cured tobacco modulating equipment technical field.
Background technology:
Intensive baking room is in the research and the application of China, since two thousand three, obtained and develops rapidly.Facts have proved that intensive baking room has the incomparable superiority of traditional flue-curing barn, can make tobacco leaf in bake process significantly or the utmost point increase matter significantly, increase income; It is the revolution change of barn reform; To realizing flue-cured tobacco large-scale production, specialized baking, promote traditional tobacco agriculture to change to modern tobacco agriculture, have huge impetus.
Apply in the process at intensive baking room, occurred outstanding " dust stratification influences heat exchange " or " dust stratification obstruction " problem in recent years.Its cardinal symptom has two kinds:
1. the radiating tube diameter is less, as diameter 114mm, diameter 121mm, diameter 130mm, diameter 140mm, and tobacco leaf cigarette-filling house's temperature more than 45 ℃ in bake process, vent falls cigarette, and difficulty heats up; Open ash-digging gate, visible radiating tube inwall dust stratification is a lot of, seriously hinders the normal operation of flue gas stream, and radiating efficiency reduces significantly.
2. the radiating tube diameter is bigger, and as diameter 165mm, diameter 219mm, cigarette-filling house's temperature is more than 45 ℃ in bake process for tobacco leaf, and it is normal to make a fire, and intensification is had any problem, and relatively takes coal; Open ash-digging gate, visible radiating tube inwall dust stratification is more, and flue gas stream can normally pass through, but radiating effect is not good enough.
Studies show that according to relevant when intensive baking room radiating tube dust stratification thickness was 1.0cm, its heat exchange efficiency reduced by 30%.Therefore, intensive baking room radiating tube " dust stratification influences heat exchange " or " dust stratification obstruction " problem have become the big obstacle that Chinese intensive baking room is applied.
Abroad, year surplus intensive baking room applies 50, but " dust stratification influences heat exchange " or " dust stratification obstruction " problem still exists.
By literature search, do not see the open report identical with the present invention.
Summary of the invention:
The objective of the invention is to overcome the deficiency of existing equipment technology, and a kind of automatic ash removing device that can thoroughly solve intensive baking room radiating tube dust stratification problem is provided.
Down-feed screw (2), the several parallel screw mandrel (3) that is connected with down-feed screw (2) respectively, the dust remover (4) that is connected with parallel screw mandrel (3) that the device of automatic ash removing of the present invention connects by actuating motor (1), with actuating motor (1), reach controller and form; Wherein:
A. dust remover (4) is by 2 cones, and from bottom surface direction be combined into, diameter maximum place and radiating tube internal diameter are equal to; Fix 1 parallel screw mandrel (3) by 1 cone summit, parallel screw mandrel (3) drives dust remover (4) side-to-side movement in radiating tube.
B. dust remover (4) leaves in the storage chamber of the outer fiery storehouse of radiating tube, and storage chamber to be holding deashing device, and the normal operation that does not influence flue gas stream is exceeded.The every interval of dust remover certain hour enters deashing in the radiating tube.
C. down-feed screw (2) drives parallel screw mandrel (3) and dust remover (4) side-to-side movement under the effect of actuating motor (1), realizes deashing.
D. controller: adopt PI control or PID control, with the shared same chip of intensive baking room controller.To deashing blanking time, in the display rolling function, " deashing blanking time " interface is set, parameter is set as required.Chip program is programmed according to conventional method.
The present invention has realized that tobacco leaf radiating tube dust stratification in bake process removes in good time automatically, have simple in structure, construction cost is low, the advantage of easy and simple to handle, energy savings, can be widely used in intensive roasting plant heat dissipation metal pipe.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a controller design frame chart of the present invention.
The specific embodiment:
Embodiment 1:(automatic ash removing device is applied to the horizontal intensive baking room radiating tube of air-flow ascending manner)
Prepare accompanying drawing and the described automatic ash removing device of summary of the invention part with conventional method, and it is installed in the horizontal intensive baking room of Yuxi, Yunnan air-flow ascending manner, effect sees Table 1.
Table 1 automatic ash removing device is applied to air-flow ascending manner horizontal intensive baking room radiating tube demonstration program and result
Deashing device performance evaluation: punctual, accurate, smooth, clean, stable performance.
Deashing device construction cost: 600.00 yuan/cover.
Embodiment 2:(automatic ash removing device is applied to the horizontal intensive baking room radiating tube of air-flow descending manner)
Prepare accompanying drawing and the described automatic ash removing device of summary of the invention part with conventional method, and it is installed in the horizontal intensive baking room of Yuxi, Yunnan air-flow descending manner, effect sees Table 2.
Table 2 automatic ash removing device is applied to air-flow descending manner horizontal intensive baking room radiating tube demonstration program and result
Deashing device performance evaluation: punctual, accurate, smooth, clean, stable performance.
Deashing device construction cost: 600.00 yuan/cover.
Claims (1)
1, a kind of device that can make intensive baking room radiating tube automatic ash removing, it is characterized in that this automatic ash removing device by actuating motor (1), down-feed screw (2), parallel screw mandrel (3), dust remover (4), and controller form; Wherein:
A. dust remover (4) is by 2 cones, and from bottom surface direction be combined into, diameter maximum place and radiating tube internal diameter are equal to; Fixing with 1 parallel screw mandrel (3) by 1 cone summit, parallel screw mandrel (3) drives dust remover (4) side-to-side movement in radiating tube;
B. dust remover (4) leaves in the outer fiery storehouse storage chamber of radiating tube; The every interval of dust remover certain hour enters the radiating tube deashing;
C. down-feed screw (2) drives parallel screw mandrel (3) and dust remover (4) side-to-side movement under the manipulation of actuating motor (1), realizes deashing;
D. controller: adopt PI control or PID control, with the shared same chip of intensive baking room controller; In the display, be provided with " deashing blanking time ", parameter is set as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810233637XA CN101416769B (en) | 2008-11-25 | 2008-11-25 | Automatic ash removing device of concentration type curing-house radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810233637XA CN101416769B (en) | 2008-11-25 | 2008-11-25 | Automatic ash removing device of concentration type curing-house radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101416769A true CN101416769A (en) | 2009-04-29 |
| CN101416769B CN101416769B (en) | 2011-07-27 |
Family
ID=40627920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810233637XA Expired - Fee Related CN101416769B (en) | 2008-11-25 | 2008-11-25 | Automatic ash removing device of concentration type curing-house radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101416769B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105326085A (en) * | 2015-11-17 | 2016-02-17 | 中国烟草总公司重庆市公司奉节分公司 | Automatic ash removal flue-curing barn heating equipment |
| CN110973681A (en) * | 2019-11-30 | 2020-04-10 | 云南省烟草农业科学研究院 | Device for automatically disturbing flue gas inside heat dissipation pipe of bulk curing barn for heat dissipation and ash removal |
-
2008
- 2008-11-25 CN CN200810233637XA patent/CN101416769B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105326085A (en) * | 2015-11-17 | 2016-02-17 | 中国烟草总公司重庆市公司奉节分公司 | Automatic ash removal flue-curing barn heating equipment |
| CN110973681A (en) * | 2019-11-30 | 2020-04-10 | 云南省烟草农业科学研究院 | Device for automatically disturbing flue gas inside heat dissipation pipe of bulk curing barn for heat dissipation and ash removal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101416769B (en) | 2011-07-27 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20111125 |