CN212982881U - Experimental coke oven coal blending device - Google Patents
Experimental coke oven coal blending device Download PDFInfo
- Publication number
- CN212982881U CN212982881U CN202020987838.5U CN202020987838U CN212982881U CN 212982881 U CN212982881 U CN 212982881U CN 202020987838 U CN202020987838 U CN 202020987838U CN 212982881 U CN212982881 U CN 212982881U
- Authority
- CN
- China
- Prior art keywords
- coke oven
- coal
- coal blending
- blending device
- stirrer
- 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.)
- Active
Links
Images
Landscapes
- Coke Industry (AREA)
Abstract
The utility model discloses an experiment coke oven coal blending device, this experiment coke oven coal blending device include agitator barrel, stirring baffle, motor, ejection of compact picture peg, ejection of compact chute, watering gondola water faucet, water tank, controller and agitator support. The stirring baffle can stir the mixing to the coal charge that is located the agitator barrel, adds the moisture requirement that water gondola water faucet and water tank are used for adjusting the coal charge simultaneously. The utility model discloses the device is suitable for various coal charge flash mixed evenly, can improve the coal blending degree of accuracy, promotes experiment coke oven work efficiency, and the material resources of using manpower sparingly, maneuverability is strong, and the protection worker is healthy, and popularization and application prospect is wide.
Description
Technical Field
The utility model belongs to the technical field of coking coal blending device, concretely relates to experiment coke oven coal blending device.
Background
The experimental coke oven is responsible for evaluating the coking property of various coals used for producing the coke oven, selecting a coking coal base, optimizing and determining a coal blending scheme in production, analyzing causes of coke quality fluctuation, testing a new technology and the like. The experimental coke oven can be used for flexibly and conveniently carrying out experiments under various conditions, is time-saving and labor-saving, and is indispensable experimental equipment for the development of the coking industry. The coke ovens which are tested in a laboratory are designed at home and abroad, and the scales of the coke ovens are 7Kg, 20Kg, 40Kg, 200Kg, 300Kg, 400Kg and the like. The method is characterized in that the furnace wall is built by aluminum-magnesium bricks, an iron box and the furnace top are not needed for charging coal, the furnace bottom is discharged with coke, and a silicon-molybdenum rod is adopted for heating, so that the method has the advantages of less operators, lower investment and capability of effectively guiding the production of the coke oven.
The coal blending procedure in the experimental coke oven is a key process for determining the success or failure of the experiment, and usually experimenters blend different types of coal according to a certain proportion, mix various coal types by using shovels or shovels, and simultaneously adjust the moisture in the blended coal to the experimental requirements. Because of different operation levels of experimenters, the mixed coal is not uniform enough and coal segregation often occurs, and the experimental effect is seriously influenced. The experimental operators have large dust when mixing the coal materials, the environmental pollution is serious, and silicosis is easily caused. In addition, with the gradual upsizing of the experimental coke oven (such as 200 Kg-400 Kg of the experimental coke oven), the workload of mixing the coal sample by experimenters is increased sharply, so that the coal blending work is slow, time and labor are wasted, and the experimental progress is influenced. Therefore, the experimental coke oven coal blending device is used for replacing manual operation of experimenters, the coal blending accuracy is improved, the experimental efficiency is improved, the production is effectively guided, the operation environment is improved, the personal health of the experimenters is protected, and the method has a very necessary significance.
SUMMERY OF THE UTILITY MODEL
To one or more of the problem that exists among the prior art, the utility model provides an experiment coke oven coal blending device, it includes:
a mixer drum (1) which is a cylindrical drum;
a stirrer support (9) disposed below the stirrer cylinder (1);
the stirring clapboard (2) is rotatably arranged in the stirrer cylinder (1) and comprises a plurality of clapboard fences (21) which are arranged at equal intervals;
the motor (3) is positioned below the stirrer cylinder (1) and is connected with a speed changer rod, and the speed changer rod is fixed with the stirring clapboard (2);
a controller (8) electrically connected to the motor (3);
the discharge port (10) is arranged at the lower part of the side wall of the stirrer cylinder body (1);
the discharging inserting plate (4) is detachably arranged on the discharging hole (10);
the discharging chute (5) is connected with the lower end of the discharging port (10);
the watering sprinkler (6) is fixedly arranged above the stirrer cylinder (1);
a water tank (7) connected with the watering sprinkler (6), and the water tank (7) is located above the watering sprinkler (6).
The water tank (7) is provided with volume scales.
The diameter of the bottom plate of the stirrer barrel (1) is 1200mm, the height of the barrel wall is 500mm, and the thickness is 8 mm.
In the device, the distance between two adjacent barrier fences (21) can be adjusted according to requirements.
The experimental coke oven coal blending device provided based on the technical scheme comprises a stirrer barrel, a stirring partition plate, a motor, a discharging inserting plate, a discharging chute, a watering sprinkler, a water tank, a controller and a stirrer support; after the controller is started, the motor drives the stirring clapboard to rotate through the gear lever, the stirring clapboard uniformly mixes the coal materials through rotation, and the fence gap of the stirring clapboard can be adjusted according to the coal material requirement; adding a certain amount of water into a water adding tank according to the moisture requirement of the experiment on the coal material, spraying the water into the coal material through a water adding sprinkler and uniformly stirring; and opening the discharging inserting plate, and sending out the uniformly mixed coal through the discharging chute. The utility model discloses the device is suitable for various coal charge flash mixed evenly, improves the coal blending degree of accuracy, promotes experiment coke oven work efficiency, and the material resources of using manpower sparingly, maneuverability is strong, and the protection worker is healthy, and popularization and application prospect is wide.
Drawings
FIG. 1 is a schematic structural diagram of an experimental coke oven coal blending device provided by the utility model.
Detailed Description
The utility model aims at providing an experiment coke oven coal blending device to the realization is suitable for various coal charge flash mixed evenly, improves the coal blending degree of accuracy, promotes experiment coke oven work efficiency.
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the schematic structural diagram of the experimental coke oven coal blending device provided by the present invention is shown, which includes: a mixer drum 1; the stirring clapboard 2 can be rotatably arranged in the stirrer cylinder 1 and is vertically arranged; the motor 3 is fixedly arranged at the center of the lower part of the stirrer cylinder 1; the discharge port 10 is arranged at the lower part of the side wall of the stirrer barrel 1; the discharging inserting plate 4 is detachably arranged on the discharging hole 10; the discharging chute 5 is fixedly arranged at the lower end of the discharging inserting plate 4 and is connected with the lower end of the discharging hole 10; the watering sprinkler 6 is fixedly arranged on one side above the stirrer barrel 1; the water tank 7 is arranged above the mixer barrel 1 in an inclined way and is positioned above the watering sprinkler 6; a controller 8 electrically connected to the motor 3; and the stirrer support 9 is arranged below the stirrer cylinder 1 and used for supporting the stirrer cylinder 1. The stirrer cylinder 1 is a cylindrical stainless steel body, for example, the diameter of a base plate can be 1200mm, the height of a cylinder wall can be 500mm, and the thickness can be 8mm, various coal materials are filled in the cylinder for mixing, and the pollution of coal dust to the environment is reduced. The stirring clapboard 2 takes the center of the stirrer barrel 1 as a bearing point, can rotate clockwise or anticlockwise, the stirring clapboard 2 comprises a plurality of clapboard fences 21 which are arranged at equal intervals, for example, the interval of the clapboard fences is 50mm, the distance can be adjusted according to the viscosity of coal, if the viscosity is large, the interval of the clapboard fences is 100mm, the clapboard is made of stainless steel, and the thickness of the clapboard can be 8 mm; the stirring clapboard 2 is used for uniformly mixing various coal materials and leading the water content of the coal materials to reach the required water content of 10% +/-1% and the like. The motor 3 is connected with the speed changer rod, and the speed changer rod is fixed with the stirring clapboard 2 to drive the stirring clapboard 2 to rotate, so that the effect of uniformly mixing the stirred coal is achieved; while the motor 3 is connected to a controller 8, the controller 8 may regulate the speed, for example, to 20 rpm, of the stirring partition 2. The watering sprinkler 6 is positioned above the stirrer barrel 1 and is connected with the water tank 7, and the water tank 7 is higher than the watering sprinkler 6 and has volume scales; for example, the moisture of the coal material which is mixed uniformly, namely the blended coal, is measured, the water supplementing amount which is required for reaching 10% of moisture is calculated according to the blended coal amount and the moisture, the water supplementing amount is added into the water tank 7, the water adding shower head 6 is opened, and the water is sprayed uniformly along with the continuous stirring of the stirring partition plate 2, so that the moisture of the blended coal reaches 10%. The stirrer support 9 consists of DN80 steel tube, and has four supports, each support is evenly distributed, the height can be 750mm, the main function is to support and fix the stirrer cylinder 1, and the coal is mixed to prevent shaking or side turning.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An experimental coke oven coal blending device is characterized by comprising:
a mixer drum (1) which is a cylindrical drum;
a stirrer support (9) disposed below the stirrer cylinder (1);
the stirring clapboard (2) is rotatably arranged in the stirrer cylinder (1) and comprises a plurality of clapboard fences (21) which are arranged at equal intervals;
the motor (3) is positioned below the stirrer cylinder (1) and is connected with a speed changer rod, and the speed changer rod is fixed with the stirring clapboard (2);
a controller (8) electrically connected to the motor (3);
the discharge port (10) is arranged at the lower part of the side wall of the stirrer cylinder body (1);
the discharging inserting plate (4) is detachably arranged on the discharging hole (10);
the discharging chute (5) is connected with the lower end of the discharging port (10);
the watering sprinkler (6) is fixedly arranged above the stirrer cylinder (1);
a water tank (7) connected with the watering sprinkler (6), and the water tank (7) is located above the watering sprinkler (6).
2. The experimental coke oven coal blending device of claim 1, characterized in that the water tank (7) is provided with volume scales.
3. The experimental coke oven coal blending device of claim 1, characterized in that the bottom plate of the agitator cylinder (1) has a diameter of 1200mm, a cylinder wall height of 500mm and a thickness of 8 mm.
4. The experimental coke oven coal blending device of claim 1, wherein the spacing between two adjacent baffle fences (21) can be adjusted as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020987838.5U CN212982881U (en) | 2020-06-03 | 2020-06-03 | Experimental coke oven coal blending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020987838.5U CN212982881U (en) | 2020-06-03 | 2020-06-03 | Experimental coke oven coal blending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212982881U true CN212982881U (en) | 2021-04-16 |
Family
ID=75421843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020987838.5U Active CN212982881U (en) | 2020-06-03 | 2020-06-03 | Experimental coke oven coal blending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212982881U (en) |
-
2020
- 2020-06-03 CN CN202020987838.5U patent/CN212982881U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107772520B (en) | Premix feed ingredient mixing equipment and feed production system | |
| CN212021180U (en) | Cement agitating unit for building engineering | |
| CN212982881U (en) | Experimental coke oven coal blending device | |
| CN107310033A (en) | A kind of civil engineering mix device | |
| CN206853510U (en) | continuous mixer | |
| CN108126609A (en) | A kind of Western medicine standby raw material agitation mixer | |
| CN115723244A (en) | Concrete mixing and mixing mechanism | |
| CN106345381A (en) | Quickly and uniformly mixing and conveniently quantifying reaction kettle for chemical engineering | |
| CN213382246U (en) | Alkaline residue stabilized soil mixing machine for road construction | |
| CN210367416U (en) | Float glass batch mixer | |
| CN210616930U (en) | Feeding mechanism of mortar machine for insulation board | |
| CN209533821U (en) | Equipment is prepared in situ in fiber concrete | |
| CN219235684U (en) | Batching device for concrete processing | |
| CN220994952U (en) | Hydraulic engineering is with practical portable mixer | |
| CN216127495U (en) | Concrete mixer | |
| CN217729185U (en) | Mixing equipment for environment-friendly aggregate concrete doped with machine-made sand and extra-fine sand | |
| CN220095027U (en) | Stirring device for constructional engineering | |
| CN218138909U (en) | Aerated concrete panel slurrying agitating unit | |
| CN220661344U (en) | Material feeding device for water reducer | |
| CN220514013U (en) | Raw material stirring tank for building construction | |
| CN212826090U (en) | Aerated concrete raw material mixing device | |
| CN220657330U (en) | Fireproof coating weighing equipment | |
| CN221182466U (en) | Chemical industry sewage water purification agent production agitating unit | |
| CN211762500U (en) | Cement agitating unit for building engineering | |
| CN219002717U (en) | Mixer for civil engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |