CN204198710U - Semicoke produces civilian clean moulded coal production line - Google Patents
Semicoke produces civilian clean moulded coal production line Download PDFInfo
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- CN204198710U CN204198710U CN201420468160.4U CN201420468160U CN204198710U CN 204198710 U CN204198710 U CN 204198710U CN 201420468160 U CN201420468160 U CN 201420468160U CN 204198710 U CN204198710 U CN 204198710U
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Abstract
The utility model relates to a kind of semicoke and produces civilian clean moulded coal production line, and this system comprises the raw material cabin of band roof scrubber, the feed bin of band roof scrubber, the band pulverizer of roof scrubber, surge bunker, quantitatively belt feeder, chemicals treatment tank, one deck kneading equipment, one-level chapelet, three layers of kneading equipment, secondary chapelet, point feed bin, forming machine, vibratory screening apparatus, drying plant and wrapping machine; The utility model effectively can prevent dust pollution in process of production, and production process environmental protection is reliable, and make full use of resource, quality product is higher, has saved cost, has improve production efficiency.
Description
Technical field
The utility model relates to a kind of coal production line processed, is specially one and utilizes semicoke for the civilian clean moulded coal production line of raw material production.
Background technology
China is the country of typical rich coal, few oil, deficency, and in energy consumption, 70% is provide by coal.But the tradition of coal directly utilizes as the fuel, production metallurgy coke, civilian loose burning coal etc. as coal-burning power plant causes long-pending CR Critical destruction to environment, particularly civilian loose burning, because the flue gas of its discharge does not have desulphurization and denitration, dedusting, it is the major cause that current haze weather produces, again because civilian loose burning point is little, wide, bad concentrating carries out desulphurization and denitration, dedusting, and clear energy sources such as Sweet natural gas, high-quality clean moulded coal therefore can only be adopted to substitute.
And China's low-rank coal standing stock account for about 50% of coal reserves, output accounts for 30% of current total amount.Low-rank coal due to high-moisture, high-volatile, low heat value, and the feature of very easily spontaneous combustion, thus be unsuitable for standing storage and long-distance transportation, be considered a kind of low-grade coal resource for a long time, only be used as pit-head power station fuel and near coal-mine gasified raw material at present, limit the rational exploitation and utilization of low-rank coal resource.
Raw coal is utilized to be processed into the technology of coal briquette for civillan use at present many, but existing briquette production line mostly exists, and production process dust pollution is large, raw material and binding agent undercompounding cause that product strength is not high, drying plant adopts inferior fuel, the problems such as exhaust emission is large.If publication number is the utility model patent of CN102071082A, this utility model provides a kind of anthracite briquette product line, involving vibrations feed bin, belt conveyor, roller grizzly, constant feeder, material distributing machine, material-feeding mixer, forming machine and drying unit.Vibration Storage bin discharge port is connected with roller grizzly opening for feed by belt conveyor, roller grizzly discharge port is connected with material distributing machine opening for feed by belt conveyor, material distributing machine outlet is connected with dosing machine inlet capable by belt conveyor, material-feeding mixer is arranged on below constant feeder, the feed direction of material-feeding mixer is provided with forming machine, and forming machine is connected with drying unit by belt conveyor.There is following shortcoming in it: 1, belt conveyor does not have airtight, there is coal dust and reveal, cause dust pollution in production process; 2, Vibration Storage bin top does not have dust removal installation, exists and runs powder, cause dust pollution yet during raw material discharging; 3, whipping process only stirs through one-level, there is raw material and the not high problem of binding agent mixing uniformity; 4, there is no whole ball and particle tripping device after forming machine, there is the problem that utilization do not regained by particle.
Utility model content
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of in production process environmental protection and the high civilian clean moulded coal production line of product strength.
The concrete technical scheme of the utility model is as follows:
A kind of semicoke produces civilian clean moulded coal production line, comprises the raw material cabin of band roof scrubber, the feed bin of band roof scrubber, the pulverizer of band roof scrubber, surge bunker, quantitatively belt feeder, chemicals treatment tank, one deck kneading equipment, one-level chapelet, three layers of kneading equipment, secondary chapelet, point feed bin, forming machine, vibratory screening apparatus, drying plant and wrapping machine;
The outlet of described raw material cabin is connected with feed bin import by the closed rotary conveyor being provided with outer cover, bin outlet is by being connected with pulverizer import by the closed rotary conveyor being provided with outer cover, pulverizer outlet is connected with surge bunker import by the closed rotary conveyor being provided with outer cover, the outlet of surge bunker is connected by the import of quantitative belt feeder with one deck kneading equipment, described chemicals treatment tank is communicated with one deck kneading equipment by pipeline, the outlet of described one deck kneading equipment is connected by the feeding mouth of rotary conveyor with one-level chapelet, the discharge port of one-level chapelet is connected with the import of three layers of kneading equipment, the outlet of described three layers of kneading equipment is connected by the feeding mouth of rotary conveyor with secondary chapelet, the discharge port of secondary chapelet is connected with the import of point feed bin, bin outlet is divided to be connected with the import of forming machine, the outlet of forming machine is connected with the opening for feed of vibratory screening apparatus, the discharge port of vibratory screening apparatus is connected with the import of drying plant by rotary conveyor, the outlet of drying plant is connected with wrapping machine by belt conveyor.
Preferably, the rotary conveyor for lower for sieve particle being transmitted back to the opening for feed of secondary chapelet is also provided with below the sieve aperture of described vibratory screening apparatus.
Preferably, be also provided with hopper between described drying plant and wrapping machine, the opening for feed of described hopper is connected with drying plant by skirt edge baffle transfer roller, and the discharge port of hopper is connected with wrapping machine by skirt edge baffle transfer roller.
Preferably, dedusting unloading machine is provided with above the import of described raw material cabin.
The beneficial effects of the utility model are: the civilian lustration type production line that the utility model provides, its raw material cabin, feed bin and surge bunker top are equipped with roof scrubber, belt conveyer between raw material cabin to surge bunker is the closed belt conveyor of outer cover, prevent dust from leaking in process of production, keep no dust pollution in production process; Three layers of kneading equipment are added on the basis of one deck kneading equipment, ensures that batch mixing fully mixes; Forming machine outlet is simultaneously provided with vibratory screening apparatus, and the lower particle of sieve returns a point feed bin, and recyclable recycling economizes on resources; In sum, the utility model effectively can prevent dust pollution in process of production, and production process environmental protection is reliable, and make full use of resource, quality product is higher, has saved cost, has improve production efficiency.
Accompanying drawing explanation
Be described further with regard to embodiment of the present utility model below in conjunction with accompanying drawing, wherein:
Fig. 1 is the vertical planning drawing of the utility model system;
Fig. 2 is the orthographic plan of the utility model system.
Embodiment
Produce civilian clean moulded coal production line with reference to a kind of semicoke shown in accompanying drawing 1-2, comprise dedusting unloading machine 1, the raw material cabin 2 of band roof scrubber 3, the feed bin 5 of band roof scrubber 6, the pulverizer 8 of band roof scrubber 9, surge bunker 11, quantitatively belt feeder 12, chemicals treatment tank 29, one deck kneading equipment 13, one-level chapelet 15, three layers of kneading equipment 16, secondary chapelet 18, point feed bin 20, forming machine 21, vibratory screening apparatus 22, drying plant 24 and wrapping machine 28;
The outlet of described raw material cabin 2 is connected with feed bin 5 import by the closed rotary conveyor 4 being provided with outer cover, feed bin 5 is exported and is connected with pulverizer 8 import by the closed rotary conveyor 7 by being provided with outer cover, the closed rotary conveyor 10 that pulverizer 8 exports by being provided with outer cover is connected with surge bunker 11 import, the outlet of surge bunker 11 is connected by the import of quantitative belt feeder 12 with one deck kneading equipment 13, described chemicals treatment tank 29 is communicated with one deck kneading equipment 13 by pipeline, the outlet of described one deck kneading equipment 13 is connected by the feeding mouth of rotary conveyor 14 with one-level chapelet 15, the discharge port of one-level chapelet 15 is connected with the import of three layers of kneading equipment 16, the outlet of described three layers of kneading equipment 16 is connected by the feeding mouth of rotary conveyor 17 with secondary chapelet 18, the discharge port of secondary chapelet 18 is connected with the import of point feed bin 20, feed bin 20 outlet is divided to be connected with the import of forming machine 21, the outlet of forming machine 21 is connected with the opening for feed of vibratory screening apparatus 22, the discharge port of vibratory screening apparatus 22 is connected with the import of drying plant 24 by rotary conveyor 23, the outlet of drying plant 24 is connected by the opening for feed of skirt edge baffle transfer roller 25 with hopper 26, the discharge port of hopper 26 is connected with wrapping machine 28 by skirt edge baffle transfer roller 27.
The rotary conveyor 19 for lower for sieve particle being transmitted back to the opening for feed of secondary chapelet 18 is also provided with below the sieve aperture of described vibratory screening apparatus 22.
Principle of work of the present utility model is as follows: utilize jumbo bag to pack the high-quality semicoke that low-rank coal is produced, briquette production scene is transported to from semicoke factory, dedusting dumping device is utilized to unload to raw material cabin by raw material semicoke, then utilize crusher that the semicoke from raw material cabin is crushed to below 3mm, semicoke particle after fragmentation utilizes belt conveyor to send into surge bunker, then send into one-level kneading device, and carry out the binding agent aqua that chemicals treatment tank prepares and carry out one-level kneading.Binding agent aqua adopts biomass to be raw material, is that 13:70 is formulated by the proportioning of biomass powder and water.The addition of binding agent aqua is 8 ~ 10% of raw material semicoke.The mixing uniformity of raw material semicoke and binding agent aqua is the important factor affecting product strength, at the batch mixing after one-level kneading, then sends into three layers of kneading equipment successively through secondary kneading, three grades of kneadings, level Four kneadings.Batch mixing belt conveyor after mixing sends into material-dividing groove, then by material-dividing groove, batch mixing is evenly divided into forming machine, at forming pressure 20kg/cm
2extrusion molding under condition.Wet bulb after shaping utilizes Vibration Screen to remove particle, and whole ball enters drying plant and dries, and particle then returns material-dividing groove along rotary conveyor and is recycled, and the clean fuel that the dry bulb after oven dry can be used as native system drying plant uses, and reduces to produce and pollutes; Send into wrapping machine after dry bulb being sent into hopper buffer memory again and carry out bag distribution packaging, thus complete whole production process.
The above; be only the better embodiment of the utility model; but the utility model protection domain is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore the utility model protection domain is as the criterion with the protection domain of claims.
Claims (4)
1. semicoke produces a civilian clean moulded coal production line, it is characterized in that: comprise the raw material cabin of band roof scrubber, the feed bin of band roof scrubber, the band pulverizer of roof scrubber, surge bunker, quantitatively belt feeder, chemicals treatment tank, one deck kneading equipment, one-level chapelet, three layers of kneading equipment, secondary chapelet, point feed bin, forming machine, vibratory screening apparatus, drying plant and wrapping machine;
The outlet of described raw material cabin is connected with feed bin import by the closed rotary conveyor being provided with outer cover, bin outlet is by being connected with pulverizer import by the closed rotary conveyor being provided with outer cover, pulverizer outlet is connected with surge bunker import by the closed rotary conveyor being provided with outer cover, the outlet of surge bunker is connected by the import of quantitative belt feeder with one deck kneading equipment, described chemicals treatment tank is communicated with one deck kneading equipment by pipeline, the outlet of described one deck kneading equipment is connected by the feeding mouth of rotary conveyor with one-level chapelet, the discharge port of one-level chapelet is connected with the import of three layers of kneading equipment, the outlet of described three layers of kneading equipment is connected by the feeding mouth of rotary conveyor with secondary chapelet, the discharge port of secondary chapelet is connected with the import of point feed bin, bin outlet is divided to be connected with the import of forming machine, the outlet of forming machine is connected with the opening for feed of vibratory screening apparatus, the discharge port of vibratory screening apparatus is connected with the import of drying plant by rotary conveyor, the outlet of drying plant is connected with wrapping machine by belt conveyor.
2. a kind of semicoke according to claim 1 produces civilian clean moulded coal production line, it is characterized in that: be also provided with the rotary conveyor for lower for sieve particle being transmitted back to the opening for feed of secondary chapelet below the sieve aperture of described vibratory screening apparatus.
3. a kind of semicoke according to claim 1 produces civilian clean moulded coal production line, it is characterized in that: between described drying plant and wrapping machine, be also provided with hopper, the opening for feed of described hopper is connected with drying plant by skirt edge baffle transfer roller, and the discharge port of hopper is connected with wrapping machine by skirt edge baffle transfer roller.
4. a kind of semicoke according to claim 1 produces civilian clean moulded coal production line, it is characterized in that: be provided with dedusting unloading machine above the import of described raw material cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468160.4U CN204198710U (en) | 2014-08-19 | 2014-08-19 | Semicoke produces civilian clean moulded coal production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468160.4U CN204198710U (en) | 2014-08-19 | 2014-08-19 | Semicoke produces civilian clean moulded coal production line |
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| Publication Number | Publication Date |
|---|---|
| CN204198710U true CN204198710U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420468160.4U Active CN204198710U (en) | 2014-08-19 | 2014-08-19 | Semicoke produces civilian clean moulded coal production line |
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| CN (1) | CN204198710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104152204A (en) * | 2014-08-19 | 2014-11-19 | 安徽乾海环保科技有限公司 | Method for producing civil clean coal briquette by carbocoal and system for realizing method thereof |
| CN110523367A (en) * | 2019-07-25 | 2019-12-03 | 江苏中海华核环保有限公司 | A kind of processing of alumina globule generating apparatus and technique again |
-
2014
- 2014-08-19 CN CN201420468160.4U patent/CN204198710U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104152204A (en) * | 2014-08-19 | 2014-11-19 | 安徽乾海环保科技有限公司 | Method for producing civil clean coal briquette by carbocoal and system for realizing method thereof |
| CN110523367A (en) * | 2019-07-25 | 2019-12-03 | 江苏中海华核环保有限公司 | A kind of processing of alumina globule generating apparatus and technique again |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180619 Address after: 830011 the Xinjiang Uygur Autonomous Region Urumqi hi tech Zone (new urban area), Kunming road 171, 1 1 floors, 1 units, 103 rooms. Patentee after: Xinjiang dry sea environmental protection & Technology Co., Ltd. Address before: 100000 room 1415-1416, 3 building, No. 3 Zhongyuan Road, Fengtai District, Beijing (Park) Patentee before: Beijing Qian Hai Environmental Protection Technology Co., Ltd |
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| TR01 | Transfer of patent right |