CN201364014Y - Vertical-type roasting furnace - Google Patents
Vertical-type roasting furnace Download PDFInfo
- Publication number
- CN201364014Y CN201364014Y CNU200820124599XU CN200820124599U CN201364014Y CN 201364014 Y CN201364014 Y CN 201364014Y CN U200820124599X U CNU200820124599X U CN U200820124599XU CN 200820124599 U CN200820124599 U CN 200820124599U CN 201364014 Y CN201364014 Y CN 201364014Y
- Authority
- CN
- China
- Prior art keywords
- distributor
- heat exchanger
- shell
- zone
- roasting
- 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
Links
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 238000007669 thermal treatment Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 11
- 238000001035 drying Methods 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000003889 chemical engineering Methods 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 5
- 230000035515 penetration Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a vertical-type roasting furnace in the material drying and roasting equipment, which aims at solving the problems of the prior art that the structure is complicated, the accessory devices are multiple and the energy consumption is high, and comprises a shell, wherein the upper end of the shell is provided with a feeding port, and the lower end is provided with a discharging port, and the middle-lower part of the shell is provided with an air inlet, and the upper part is provided with an air outlet, and the upper and the lower parts inside the shell are respectively provided with a heat exchanger, and a plurality of distributors are arranged between the air outlet and the air inlet inside the shell, and the distributors divide the interior of the shell into a heating area, a drying area, a roasting area and a heat-preservation area. The vertical-type roasting furnace has simple structure, and can realize the utilization of the surplus heat, and has low energy consumption; the material drying or roasting environment inside the furnace body is identical to each other in the radial direction and is stable in the axial direction, so that the vertical-type roasting furnace can easily realize the automatic control, and complete the precise drying or roasting, and can be widely applicable to the drying and roasting of the granular substances in the industries such as chemical engineering, petroleum, pharmacy, food and the like.
Description
Technical field
The utility model relates to drying materials and roasting apparatus, is specifically related to a kind of vertical roasting stove.
Background technology
Dry and roasting is industrial common operation, be usually used in the oven dry of granular substance and the equipment of high-temperature roasting at present rotary kiln, fluid bed, tunnel cave, vertical furnace etc. are arranged, the said equipment ubiquity energy consumption height, complex structure, auxiliary device are many, floor space is big, shortcomings such as technology controlling and process inaccuracy, can not fully satisfy the oven dry or the roasting of the granular substance of technology controlling and process narrow range, cause the product index fluctuation easily, defective work occur.
Summary of the invention
In order to solve the problems of the prior art; the purpose of this utility model is to provide a kind of cylinder granulator; it is simple in structure, auxiliary device is few, energy consumption is low, in the oven dry of fully satisfying granular substance and high-temperature roasting technological requirement, realizes UTILIZATION OF VESIDUAL HEAT IN.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of vertical roasting stove, comprise shell, the shell upper end is provided with charging aperture, the lower end is provided with discharging opening, below, shell middle part is provided with air inlet, the top is provided with air outlet, and its special character is: the upper and lower part is provided with heat exchanger respectively in the described shell, and described enclosure is provided with some distributors between from the air outlet to the air inlet.
Above-mentioned distributor comprises first distributor, second distributor, the 3rd distributor, the 4th distributor and the 5th distributor; Described first distributor is arranged in second distributor, and the zone between two distributors is the thermal treatment zone; Described the 4th distributor is arranged on the below of first distributor, the 5th distributor is arranged on the below of the 4th distributor, the 3rd distributor is arranged on the outside of the 4th distributor and the 5th distributor, zone between the 4th distributor and the 3rd distributor is a baking zone, and the zone between the 5th distributor and the 3rd distributor is a roast area; Zone between the 5th distributor and the following heat exchanger is a heat preservation zone.
Be equipped with closure plate between the upper end of above-mentioned first distributor and the 4th distributor and the 5th distributor.
Above-mentioned second distributor is fixed on the shell by the drop guide of end disposed thereon, lower end, and described the 3rd distributor is fixed on the middle part of the second distributor lower end drop guide; The lower end of described first distributor is connected by drop guide with the upper end of the 4th distributor; The lower end of described the 5th distributor is connected with air inlet.
Be provided with feed bin between heat exchanger and the charging aperture on the above-mentioned enclosure.
Above-mentioned housing exterior top is provided with water tank, and the delivery port of water tank is connected by the delivery port of circulating water pipe and last heat exchanger and the water inlet of following heat exchanger, and the delivery port of following heat exchanger is connected by circulating water pipe with the water inlet of last heat exchanger.
Above-mentioned water tank is provided with exhaust outlet, and exhaust outlet is communicated with circulating water pipe between last heat exchanger water inlet and the following heat exchanger delivery port by pipeline.
Compared with prior art, the beneficial effect of technical solutions of the utility model generation is:
The utility model is simple in structure, can realize UTILIZATION OF VESIDUAL HEAT IN, and energy consumption is low; The drying materials of body of heater inside or roasting environment are radially identical, and be axially stable, realizes automation control easily, can finish accurate oven dry or roasting, can be widely used in the oven dry and the roasting of the granular substance in the every profession and trades such as chemical industry, oil, pharmacy, food.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram.
Reference numeral:
The 1-exhaust outlet, 2-water tank, 3-water inlet, 4-first distributor, 5-second distributor, the 6-air outlet, 7-the 3rd distributor, 8-the 4th distributor, the 9-air channel, 10-air channel, 11-closure plate, 12-the 5th distributor, 13-air inlet, heat exchanger delivery port under the 14-, the 15-discharging opening, heat exchanger water inlet under the 16-, heat exchanger under the 17-, 18-heat preservation zone, the 19-shell, 20-circulating water pipe, 21-air channel, the 22-roast area, 23-baking zone, the 24-thermal treatment zone, the last heat exchanger delivery port of 25-, the last heat exchanger of 26-, 27-water outlet of water tank, the 28-feed bin, 29-charging aperture, 30-closure plate, the 31-drop guide, 32-drop guide, 33-drop guide.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, a kind of vertical roasting stove described in the utility model, comprise shell 19, shell 19 upper ends are provided with charging aperture 29, the lower end is provided with discharging opening 15, and below, shell 19 middle parts is provided with air inlet 13, and the top is provided with air outlet 6, comprise heat exchanger 26, following heat exchanger 17 in the shell 19, be provided with feed bin 28 between the last heat exchanger 26 on top and the charging aperture 29.Shell 19 outside tops are provided with water tank 2, water outlet of water tank 27 is connected by the last heat exchanger delivery port 25 of circulating water pipe 20 and last heat exchanger 26 and the following heat exchanger water inlet 16 of following heat exchanger 17, and following heat exchanger delivery port 14 is connected by circulating water pipe 20 with last heat exchanger water inlet 3.Water tank 2 is provided with exhaust outlet 1, and exhaust outlet 1 is communicated with circulating water pipe 20 between last heat exchanger water inlet 3 and the following heat exchanger delivery port 14 by pipeline.
Described shell 19 inside are provided with first distributor 4, second distributor 5, the 3rd distributor 7, the 4th distributor 8 and the 5th distributor 12 13 from air outlet 6 to air inlet, distributor is that many strip parts vertically are arranged in and are welded after cylindric, between each strip part certain interval is arranged on the distributor, air is passed through smoothly, play the effect of blocking solid particle again.
Described second distributor 5 is welded on the shell 19 by the drop guide 31 of its upper end welding and the drop guide 32 of lower end welding, and the 3rd distributor 7 is welded on the middle part of drop guide 32; The upper end of the lower end of first distributor 4 and the 4th distributor 8 welds by drop guide 33, the lower end of the 5th distributor 12 and air inlet 13 welding.Welding closure plate 11 between upper end welding closure plate 30, the four distributors 8 of first distributor 4 and the 5th distributor 12.
Described first distributor 4 is arranged in second distributor 5, and the zone between two distributors is the thermal treatment zone 24; Described the 4th distributor 8 is arranged on the below of first distributor 4, the 5th distributor 12 is arranged on the below of the 4th distributor 8, the 3rd distributor 7 is arranged on the outside of the 4th distributor 8 and the 5th distributor 12, zone between the 4th distributor 8 and the 3rd distributor 7 is that the zone between baking zone 23, the five distributors 12 and the 3rd distributor 7 is a roast area 22; Zone between the 5th distributor 12 and the following heat exchanger 17 is a heat preservation zone 18.Form between the 5th distributor 12 and the closure plate 11 to form between air channel 21, the three distributors 7 and the shell 19 and form air channel 9 between air channel 19, the four distributors 8 and the closure plate 11.
In application process, the utility model is vertically installed, granular substance relies on the gravity effect to enter from charging aperture 29, process feed bin 28, the preheating zone of going up heat exchanger 26,, discharge from top to bottom through the cooling zone of the thermal treatment zone 24, baking zone 23, roast area 22, heat preservation zone 18 and following heat exchanger 17 along the material channel between the distributor from discharging opening 15.
Hot-air enters in the stove from the air inlet 13 of heat preservation zone 18, for the material of heat preservation zone provides heat, keeps temperature constant; Hot-air enters the material between air channel 21, radial penetration the 5th distributor 12 and the 3rd distributor then, enters air channel 10, realizes the roasting process of granular substance at roast area 22; This moment, hot-air was 10 up along the air channel, and the material between radial penetration the 3rd distributor 7 and the 4th distributor 8 enters air channel 9, realized the drying course of granular substance; At last, hot-air is 9 up along the air channel, and the material between radial penetration first distributor and second distributor is discharged from air outlet 6 once more, realizes the heating process of granular substance.Hot-air is in passing the process of material, because axial resistance is greater than resistance radially, so the direction of motion of hot-air is along the radial penetration material.
Water flows out from the water outlet of water tank 27 of water tank 2, enters down heat exchanger 17 through circulating water pipe 20 by following heat exchanger water inlet 16, realizes the cooling procedure of granular substance, and water temperature raises simultaneously; Hot water enters heat exchanger 26 along circulating water pipe 20 by last heat exchanger water inlet 3, realizes the warm of granular substance, and water temperature reduces simultaneously, follows the ring water pipe 20 descending heat exchangers 17 that enter down once more, so moves in circles.The gas that produces in the cyclic process enters water tank 2 by exhaust outlet 1.
The above only is preferred embodiment of the present utility model, and not in order to restriction the utility model, common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacement all should be included in the protection domain of the present utility model.
Claims (7)
1, a kind of vertical roasting stove, comprise shell, the shell upper end is provided with charging aperture, the lower end is provided with discharging opening, below, shell middle part is provided with air inlet, the top is provided with air outlet, it is characterized in that: the upper and lower part is provided with heat exchanger respectively in the described shell, and described enclosure is provided with some distributors between from the air outlet to the air inlet.
2, a kind of vertical roasting stove as claimed in claim 1 is characterized in that: described distributor comprises first distributor, second distributor, the 3rd distributor, the 4th distributor and the 5th distributor; Described first distributor is arranged in second distributor, and the zone between two distributors is the thermal treatment zone; Described the 4th distributor is arranged on the below of first distributor, the 5th distributor is arranged on the below of the 4th distributor, the 3rd distributor is arranged on the outside of the 4th distributor and the 5th distributor, zone between the 4th distributor and the 3rd distributor is a baking zone, and the zone between the 5th distributor and the 3rd distributor is a roast area; Zone between the 5th distributor and the following heat exchanger is a heat preservation zone.
3, a kind of vertical roasting stove as claimed in claim 2 is characterized in that: be equipped with closure plate between the upper end of described first distributor and the 4th distributor and the 5th distributor.
4, a kind of vertical roasting stove as claimed in claim 2 is characterized in that: described second distributor is fixed on the shell by the drop guide of end disposed thereon, lower end, and described the 3rd distributor is fixed on the middle part of the second distributor lower end drop guide; The lower end of described first distributor is connected by drop guide with the upper end of the 4th distributor; The lower end of described the 5th distributor is connected with air inlet.
5, a kind of vertical roasting stove as claimed in claim 1 is characterized in that: be provided with feed bin between heat exchanger and the charging aperture on the described enclosure.
6, a kind of vertical roasting stove as claimed in claim 1, it is characterized in that: described housing exterior top is provided with water tank, the delivery port of water tank is connected by the delivery port of circulating water pipe and last heat exchanger and the water inlet of following heat exchanger, and the delivery port of following heat exchanger is connected by circulating water pipe with the water inlet of last heat exchanger.
7, a kind of vertical roasting stove as claimed in claim 3, it is characterized in that: described water tank is provided with exhaust outlet, and exhaust outlet is communicated with circulating water pipe between last heat exchanger water inlet and the following heat exchanger delivery port by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820124599XU CN201364014Y (en) | 2008-12-29 | 2008-12-29 | Vertical-type roasting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820124599XU CN201364014Y (en) | 2008-12-29 | 2008-12-29 | Vertical-type roasting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201364014Y true CN201364014Y (en) | 2009-12-16 |
Family
ID=41474684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820124599XU Expired - Lifetime CN201364014Y (en) | 2008-12-29 | 2008-12-29 | Vertical-type roasting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201364014Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643149A (en) * | 2017-01-18 | 2017-05-10 | 绵阳易简环保科技有限公司 | Multifunctional electric furnace dust removal and afterheat utilization equipment |
| CN109974417A (en) * | 2019-01-15 | 2019-07-05 | 广州林电科技有限公司 | A kind of heavy duty detergent organic waste drying equipment |
-
2008
- 2008-12-29 CN CNU200820124599XU patent/CN201364014Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643149A (en) * | 2017-01-18 | 2017-05-10 | 绵阳易简环保科技有限公司 | Multifunctional electric furnace dust removal and afterheat utilization equipment |
| CN109974417A (en) * | 2019-01-15 | 2019-07-05 | 广州林电科技有限公司 | A kind of heavy duty detergent organic waste drying equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101852538B (en) | High-temperature heat pump drying device | |
| CN202284896U (en) | Externally-heating rotary furnace of three-channel retracing continuous production | |
| CN104263967B (en) | A kind of self-heating Flash Smelting technique and device of processing complex materials | |
| CN105562695A (en) | Degreasing furnace | |
| WO2018146544A1 (en) | Combustor for biomass treatment | |
| CN201364014Y (en) | Vertical-type roasting furnace | |
| CN102967048A (en) | Indirect hot-air furnace using alcohol base liquid fuels | |
| CN203642636U (en) | Powder two-stage drying system | |
| CN204075221U (en) | A kind of debinding furnace | |
| CN106679174A (en) | High-temperature hot blast stove | |
| CN203999502U (en) | A kind of organic solid castoff mummification charing integrated system | |
| CN104164249B (en) | Pyrolysis installation | |
| CN204478089U (en) | A kind of heat reclamation type incinerator | |
| CN110076064A (en) | A kind of heat exchanger fin surfacecti proteon coating drying equipment | |
| CN207562676U (en) | Integrated form denitration reactor | |
| CN203443381U (en) | Jacket hot flue gas distribution device of external heated rotary furnace | |
| CN103776173A (en) | Integrated dividing wall heat exchanger | |
| CN103305689B (en) | Pellet preheating and drying test device | |
| CN204034309U (en) | For pyrolysis installation chiller assembly and there is its pyrolysis installation | |
| CN203068944U (en) | Large high-temperature heating rotary kiln type dryer with heat transfer enhanced | |
| CN106582499B (en) | A kind of application method preparing volatile organic compound from waste gas hypersober process unit | |
| CN203020825U (en) | Storing and heating device of particles of carbonic refractory products | |
| CN104098097A (en) | High-efficient vertical-pipe activation furnace | |
| CN204039338U (en) | Pyrolysis installation | |
| CN103029928B (en) | Carbon-containing refractory product particle storage and heating device |
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: 20091216 |