CN204310966U - A kind of coal turns gas pearlstone bloating plant - Google Patents
A kind of coal turns gas pearlstone bloating plant Download PDFInfo
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- CN204310966U CN204310966U CN201420586843.XU CN201420586843U CN204310966U CN 204310966 U CN204310966 U CN 204310966U CN 201420586843 U CN201420586843 U CN 201420586843U CN 204310966 U CN204310966 U CN 204310966U
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Abstract
The utility model discloses a kind of coal and turn gas pearlstone bloating plant, described first lift (1) is connected with described stoving oven (3), described stoving oven (3), described first cyclonic separator (4), described first sack cleaner (5) is connected successively with described first ventilator (6), described second lift (7) is arranged on one end of the outlet of nearly described stoving oven (3), in order to the ore in sand form of drying in described stoving oven (3) is transported in described aggregate bin (8), then be delivered in described bloating plant (30) by described point of hopper (9) and described blanking groove (10) successively, described bloating plant (30) is connected with described water tank (11), described water tank (11) is connected with described second cyclonic separator (12), described second cyclonic separator (12) is connected with described second ventilator (14), described second ventilator (14) is connected with described first feed bin (15).
Description
Technical field
The utility model relates to a kind of coal and turns gas bloating plant, particularly relates to a kind of coal and turns gas pearlstone bloating plant.
Background technology
Pearlstone be perlite ore through preheating, a kind of inside of making after TRANSIENT HIGH TEMPERATURE calcining expansion is the material of the white granular of polynuclear plane.Its principle is: perlite ore forms the ore in sand form of certain particle size through fragmentation, through preheating and baking, instant heating (more than 1000 DEG C), moisture vaporization in ore in sand form, vitreous ore in sand form internal expansion is contained softening, forming vesicular structure, volumetric expansion 10-30 non-metallic mineral products doubly. perlite is divided into three kinds of forms according to its expansion process technology and purposes difference: open bore (open cell), closed pore (closed cell) and hollow hole (balloon).
Coal turns the equipment that gas pearlstone bloating plant is used to prepare pearlstone.In prior art, traditional coal turns gas bloating plant can produce a large amount of dust in process of production, causes very large pollution, and reduce production efficiency to environment.Therefore, the coal of high-effective dust-removing gas pearlstone bloating plant can be turned desirable to provide a kind of.
Summary of the invention
For this reason, the utility model proposes a kind of New type coal at least partially that can solve the problem and turn gas pearlstone bloating plant.
According to an aspect of the present utility model, provide a kind of coal and turn gas pearlstone bloating plant, it is characterized in that: comprise drying unit, expansion cell and feed bin unit,
Wherein, described drying unit comprises the first lift, stoving oven, the first cyclonic separator, the first sack cleaner, the first ventilator,
Described first lift is connected with described stoving oven, and described stoving oven, described first cyclonic separator, described first sack cleaner are connected successively with described first ventilator,
Described expansion cell comprises the second lift, aggregate bin, point hopper, blanking groove, bloating plant, water tank, the second cyclonic separator,
Described second lift is arranged on one end of the outlet of nearly described stoving oven, in order to be transported in described aggregate bin by the ore in sand form of drying in described stoving oven, is then delivered in described bloating plant by described point of hopper and described blanking groove successively,
Described bloating plant is connected with described water tank, and described water tank is connected with described second cyclonic separator,
Described feed bin unit comprises the second ventilator and the first feed bin,
Described second cyclonic separator is connected with described second ventilator,
Described second ventilator is connected with described first feed bin, in order to be sent in described first feed bin by described ore in sand form.
Alternatively, according to an embodiment of the present utility model, it is characterized in that: described expansion cell comprises the multistage rotary dust collector, cooler, the 3rd sack cleaner and the 5th induced draft fan that connect successively further.
Alternatively, according to an embodiment of the present utility model, it is characterized in that: described feed bin unit comprises the 3rd ventilator, the second feed bin further,
Described first feed bin is connected with described second feed bin by described 3rd ventilator.
Alternatively, according to an embodiment of the present utility model, it is characterized in that: described feed bin unit comprises the second sack cleaner, the 4th ventilator further,
Described second feed bin is connected with described 4th ventilator with described second sack cleaner successively.
Alternatively, according to an embodiment of the present utility model, it is characterized in that: described first sack cleaner, the second sack cleaner, described 3rd sack cleaner include pulsed jet cloth filter.
The coal that the utility model provides turns gas pearlstone bloating plant at least can realize high-effective dust-removing, to increase work efficiency.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred implementation, and is not thought restriction of the present utility model.And in whole accompanying drawing, represent identical parts by identical reference symbol.Wherein in the accompanying drawings, the multiple identical parts of alphabetic flag instruction after reference number, when making a general reference these parts, by its last alphabetic flag of omission.In the accompanying drawings:
Fig. 1 shows and the coal of high-effective dust-removing can turn gas pearlstone bloating plant according to a kind of preferred implementation of the present utility model.
Wherein: the first lift 1, step-down gear 2, stoving oven 3, first cyclonic separator 4, first sack cleaner 5, first ventilator 6, second lift 7, aggregate bin 8, divide hopper 9, blanking groove 10, water tank 11, second cyclonic separator 12, collector 13, second ventilator 14, first feed bin 15, 3rd ventilator 16, second feed bin 17, second sack cleaner 18, 4th ventilator 19, multistage rotary dust collector 20, cooler 21, 3rd sack cleaner 22, 5th induced draft fan 23, gas furnace ventilator 24, gas furnace 25, divide gas tank 26, 6th ventilator 27, bocca 28, burner 29, bloating plant 30.
Embodiment
The utility model provides many applicable creative concepts, and this creative concept can be reflected in a large number of in concrete context.The specific embodiment described in following embodiment of the present utility model only as the exemplary illustration of embodiment of the present utility model, and does not form the restriction to the utility model scope.
Below in conjunction with accompanying drawing and concrete embodiment, the utility model will be further described.
In prior art, coal turns the main dust discharge point of gas pearlstone bloating plant: 1, the ore in sand form import of drying plant and outlet, and 2, bloating plant ventilator dash drain, the dust in 3 feed bins cannot be collected.For this reason, the utility model provides and a kind ofly the coal of high-effective dust-removing can turn gas pearlstone bloating plant, utilizes different fly-ash separators to carry out dust collection, reach the effect of decreasing pollution with the dust of discharging for several dust discharge points of equipment.
As shown in Figure 1, wherein: the first lift 1, step-down gear 2, stoving oven 3, first cyclonic separator 4, first sack cleaner 5, first ventilator 6, second lift 7, aggregate bin 8, divide hopper 9, blanking groove 10, water tank 11, second cyclonic separator 12, collector 13, second ventilator 14, first feed bin 15, 3rd ventilator 16, second feed bin 17, second sack cleaner 18, 4th ventilator 19, multistage rotary dust collector 20, cooler 21, 3rd sack cleaner 22, 5th induced draft fan 23, gas furnace ventilator 24, gas furnace 25, divide gas tank 26, 6th ventilator 27, bocca 28, burner 29, bloating plant 30.
A kind of coal turns gas pearlstone bloating plant, comprises drying unit, expansion cell and feed bin unit,
Wherein, described drying unit comprises the first lift 1, reducing motor 2, stoving oven 3, first cyclonic separator 4, first sack cleaner 5, first ventilator 6, described first lift 1 is connected with described stoving oven 3, described stoving oven 3, described first cyclonic separator 4, described first sack cleaner 5 is connected successively with described first ventilator 6, described expansion cell comprises the second lift 7, aggregate bin 8, divide hopper 9, blanking groove 10, bloating plant 30, water tank 11, second cyclonic separator 12, described second lift 7 is arranged on one end of the outlet of nearly described stoving oven 3, in order to the ore in sand form of drying in described stoving oven 3 is transported in described aggregate bin 8, then be delivered in described bloating plant 30 by described point of hopper 9 and described blanking groove 10 successively, described bloating plant 30 is connected with described water tank 11, described water tank 11 is connected with described second cyclonic separator 12.
Reducing motor 2 is connected with described stoving oven 3.
Described feed bin unit comprises the second ventilator 14 and the first feed bin 15, described second cyclonic separator 12 is connected with described second ventilator 14, described second ventilator 14 is connected with described first feed bin 15, in order to be sent in described first feed bin 15 by described ore in sand form.
In order to improve the efficiency of dust collection further, described expansion cell comprises the multistage rotary dust collector 20, cooler 21, the 3rd sack cleaner 22 and the 5th induced draft fan 23 that connect successively further.The utility model collects big dust particle by arranging multistage rotary dust collector 20, collects small-particle dust by arranging the 3rd sack cleaner 22.
Described multistage rotary dust collector 20 comprises multi-tube step-down dust collector.Multi-tube dust cleaner belongs to whirlwind class dry collector, is mainly used in boiler, industrial dust is collected.Fly-ash separator is mainly combined in by several Whirlwind cyclones in the casing of a sealing.Fly-ash separator comprises casing, the import and export of flue gas and the ash bucket of dust collection of placing Whirlwind cyclone.Principle of work: fly-ash separator movement is by guider, Whirlwind cyclone, vapor pipe etc., pottery or cast iron materials is adopted to make, when dusty gas enters fly-ash separator entrance, pass through guider, in Whirlwind cyclone internal rotating, under the influence of centrifugal force, dust and gas delivery, dust drops in disposal box, discharges through air locking device.
In order to further improve the efficiency of dust collection, described feed bin unit comprises the 3rd ventilator 16, second feed bin 17 further, and described first feed bin 15 is connected with described second feed bin 17 by described 3rd ventilator 16.
In order to improve the collection effciency of dust more further, described feed bin unit comprises the second sack cleaner 18, the 4th ventilator 19 further, and described second feed bin 17 is connected with described 4th ventilator 19 with described second sack cleaner 18 successively.The utility model is provided with the second feed bin 17 in order to reduce finished product temperature, thus enhances productivity.
Described first sack cleaner 5, second sack cleaner 18, described 3rd sack cleaner 22 include pulsed jet cloth filter.
Pulsed jet cloth filter is on the basis of sack cleaner, the new and effective pulse bag type dust collector of improvement.In order to improve pulse bag type dust collector further, the advantages such as the purification efficiency that the pulse bag type dust collector after changing remains is high, process gas capacity is large, stable performance, easy to operate, life-span of the filter bag is long, maintenance load is little.And reform structure and on pulse valve, solve and outdoorly lay the problem low with compressed air source pressure.
Generally speaking, the utility model installs a cyclonic separator and a pulsed jet cloth filter at the ore in sand form import and export of drying plant, and cyclonic separator Main Function is the dust collecting larger particles, and very thin dust mainly collected by sack cleaner.
In the utility model, coal gas in order to produce coal gas, and is distributed in each parts needed by gas furnace ventilator 24, gas furnace 25, point gas tank 26, the 6th ventilator 27, bocca 28, burner 29, is conventional mode of connection between each integral part.
Bloating plant installs a multi-tube step-down dust collector and a pulsed jet cloth filter at cyclonic separator place, the effect of two fly-ash separators is carried out by the dust in cyclonic separator collecting (note: the effect of cyclonic separator is opened finished product and dust separation).
Dust collection in feed bin utilizes a pulsed jet cloth filter by the dust collection in two feed bins.
Raw ore enters lift and flows in stoving oven and dry, and produces a large amount of dust in drying course, and we install pipeline induced draft fan by dust collection in cyclonic separator and pulsed jet cloth filter, then dust collection in the import of stoving oven and exit.Ore in sand form after oven dry enters in lift, rise in aggregate bin, gravity is utilized to be flowed into by the ore in sand form in aggregate bin in 8 or 6 blanking grooves, ore in sand form in blanking groove flows into zone of swelling and carries out the formation of expansion finished product, utilize induced draft fan to be introduced by finished product in refrigerator and cyclonic separator, send in feed bin with blower fan.A large amount of dust can be produced in expansion process, dust and finished product enter in cyclonic separator, finished product is sent into feed bin by blower fan, and dust is sucked in multi-tube dust cleaner and sack cleaner by blower fan and collects (note: big dust particle collected by multi-tube dust cleaner, fine dusts collected by sack cleaner).After finished product enters feed bin, then send into feed bin note by blower fan mouth: secondary feeding is mainly in order to lower the temperature of finished product.For the dust in the material of storehouse, we utilize induced draft fan to be drawn in sack cleaner by the dust in two feed bins and collect.
Gas furnace effect: utilize coal combustion to produce coal gas, coal gas enters in point gas tank, and one coal gas is divided into two strands by a point gas tank, one supply stoving oven uses, and one supply expansion furnace uses.
It should be noted, above-described embodiment is described the utility model instead of limits the utility model, and those skilled in the art can design alternative embodiment when not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and does not arrange element in the claims or step.Word "a" or "an" before being positioned at element is not got rid of and be there is multiple such element.Word first, second and third-class use do not represent any order.Can be title by these word explanations.
Claims (5)
1. coal turns a gas pearlstone bloating plant, it is characterized in that: comprise drying unit, expansion cell and feed bin unit,
Wherein, described drying unit comprises the first lift (1), stoving oven (3), the first cyclonic separator (4), the first sack cleaner (5), the first ventilator (6),
Described first lift (1) is connected with described stoving oven (3), described stoving oven (3), described first cyclonic separator (4), described first sack cleaner (5) are connected successively with described first ventilator (6)
Described expansion cell comprises the second lift (7), aggregate bin (8), point hopper (9), blanking groove (10), bloating plant (30), water tank (11), the second cyclonic separator (12)
Described second lift (7) is arranged on one end of the outlet of nearly described stoving oven (3), in order to the ore in sand form of drying in described stoving oven (3) is transported in described aggregate bin (8), then be delivered in described bloating plant (30) by described point of hopper (9) and described blanking groove (10) successively
Described bloating plant (30) is connected with described water tank (11), and described water tank (11) is connected with described second cyclonic separator (12),
Described feed bin unit comprises the second ventilator (14) and the first feed bin (15),
Described second cyclonic separator (12) is connected with described second ventilator (14),
Described second ventilator (14) is connected with described first feed bin (15), in order to be sent in described first feed bin (15) by described ore in sand form.
2. coal according to claim 1 turns gas pearlstone bloating plant, it is characterized in that:
Described expansion cell comprises the multistage rotary dust collector (20), cooler (21), the 3rd sack cleaner (22) and the 5th induced draft fan (23) that connect successively further.
3. coal according to claim 1 turns gas pearlstone bloating plant, it is characterized in that:
Described feed bin unit comprises the 3rd ventilator (16), the second feed bin (17) further,
Described first feed bin (15) is connected with described second feed bin (17) by described 3rd ventilator (16).
4. coal according to claim 3 turns gas pearlstone bloating plant, it is characterized in that:
Described feed bin unit comprises the second sack cleaner (18) and the 4th ventilator (19) further,
Described second feed bin (17) is connected with described 4th ventilator (19) with described second sack cleaner (18) successively.
5. coal according to claim 4 turns gas pearlstone bloating plant, it is characterized in that: described first sack cleaner (5), the second sack cleaner (18) and described 3rd sack cleaner (22) include pulsed jet cloth filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420586843.XU CN204310966U (en) | 2014-10-11 | 2014-10-11 | A kind of coal turns gas pearlstone bloating plant |
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| CN201420586843.XU CN204310966U (en) | 2014-10-11 | 2014-10-11 | A kind of coal turns gas pearlstone bloating plant |
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| CN204310966U true CN204310966U (en) | 2015-05-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310835A (en) * | 2014-10-11 | 2015-01-28 | 信阳豹子环保设备有限公司 | Expanded perlite expansion equipment for coal-gas |
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2014
- 2014-10-11 CN CN201420586843.XU patent/CN204310966U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310835A (en) * | 2014-10-11 | 2015-01-28 | 信阳豹子环保设备有限公司 | Expanded perlite expansion equipment for coal-gas |
| CN104310835B (en) * | 2014-10-11 | 2017-07-14 | 信阳豹子环保设备有限公司 | A kind of coal turns gas expanded perlite bloating plant |
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