CN202928309U - Smashing and drying equipment - Google Patents

Smashing and drying equipment Download PDF

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Publication number
CN202928309U
CN202928309U CN 201220614225 CN201220614225U CN202928309U CN 202928309 U CN202928309 U CN 202928309U CN 201220614225 CN201220614225 CN 201220614225 CN 201220614225 U CN201220614225 U CN 201220614225U CN 202928309 U CN202928309 U CN 202928309U
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CN
China
Prior art keywords
device
drying equipment
feed bin
connected
connects
Prior art date
Application number
CN 201220614225
Other languages
Chinese (zh)
Inventor
陈兵
刘淑良
侯波
张康
杨洪征
Original Assignee
山东博润工业技术股份有限公司
Priority date (The priority date 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 date listed.)
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Application filed by 山东博润工业技术股份有限公司 filed Critical 山东博润工业技术股份有限公司
Priority to CN 201220614225 priority Critical patent/CN202928309U/en
Application granted granted Critical
Publication of CN202928309U publication Critical patent/CN202928309U/en

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Abstract

The utility model belongs to the field of smashing and drying devices and particularly relates to smashing and drying equipment comprising an automatic detection feeding device, wherein the discharge port of the automatic detection feeding device is connected with an autocontrol distributing device; the bottom of the autocontrol distributing device is connected with a stock bin; the material inlet of the autocontrol feeding device is connected with the stock bin; the discharge port is connected with a fluidic generator; the fludic generator is connected with a cyclone collecting device by virtue of a feed pipe; the discharge port of the cyclone collecting device is connected with a discharging device; and an exhaust port is connected with a dust collection device. The smashing and drying equipment has the following beneficial effects: the smashing and drying equipment comprises multiple stock bins and is of a modular design, can be maintained only through shutting off a power supply of a to-be-maintained module without halting, and is convenient in maintenance, strong in safety and free from risk factors such as explosion; and the whole device is subjected to automatic control and can be conveniently controlled, can be subjected to on-line monitoring on details during processing and equipment failure, is high in treatment efficiency and strong in flexibility, free from introduction of heat sources, energy-saving, and stable in operation, and can operate continuously for a long time.

Description

Pulverize drying equipment

Technical field

The utility model relates to a kind of pulverizing drying equipment, belongs to pulverizing, drying device field, is mainly used in the coal washery the dry of coal slime, brown coal and pulverizes.

Background technology

In coal industry now, the market share of coal slime, brown coal is larger, but affects its Thermogenesis because its water content is higher, so price is extremely low.Although various informative but be all the just variation on pattern after all at the coal slime treating apparatus on market, can not accomplish highly effective drying dehydration truly.Filter press and dryer are adopted in processing to coal slime in the coal washery of majority mostly, filter press is to reach the purpose of coal slime dewatering by extruding, its shortcoming is for reaching the outside dehydration of coal slime, brown coal etc., helpless for interior water, and dryer is to dry coal slime by introducing heat, and the heat that this equipment needs is very big, easily blasts and the dust atmosphere pollution, and need heat source generator, belong to backward drying device.

The utility model content

The technical problems to be solved in the utility model is: provide a kind of rational in infrastructure, automaticity is high, uses the pulverizing drying equipment of safety and environmental protection.

The utility model is that the technical scheme that its technical problem of solution adopts is: described pulverizing drying equipment, it is characterized in that: comprise automatic detection pay-off, automatically the discharging opening that detects pay-off connects controls distribution device automatically, automatically control distribution device bottom connection feed bin, the feeding mouth of auto-control feeder is connected with feed bin, discharging opening connects fluidic generator, fluidic generator connects tornado collection device by feed pipe, the discharging opening of tornado collection device connects drawing mechanism, and exhaust outlet connects dust arrester.

Each device of this equipment can connect the PLC control device, realizes automation control, increases work efficiency; Automatically detecting pay-off can be transported to the material of needs drying on automatic control distribution device, automatically feed bin is arranged at control distribution device bottom, feed bin has memory function, can make the auto-control feeder feeding in continuous material, auto-control feeder with the mass transport in feed bin in fluidic generator, fluidic generator is pulverized drying to material, pulverize dried material through the discharging opening of tornado collection device, transport the workspace by drawing mechanism, the dust that produces in moisture and dry run enters dust arrester by exhaust outlet.

Described fluidic generator inside comprises compression section and extension mouth, between compression section and extension mouth, trunnion is set, compression section, trunnion and extension mouth consist of the jet mill district, fluidic generator comprises the first jet mill district and the second jet mill district, between the first jet mill district and the second jet mill district, the region of no pressure is set.By the variation of fluidic generator internal pressure and the setting of trunnion, make material carry out drying and pulverizing in fluidic generator, need not to introduce external heat source, both energy savings can improve again the security of work.

The bottom of described automatic control distribution device and feed bin junction are provided with gate, and gate connects gate controller.By PLC control device regulating gate control device, can complete the distribution of material.

In described feed bin, material-level detecting device is set, feed bin is set to 2~5,2~5 auto-control feeders of each feed bin correspondence.Material-level detecting device can detect the material in feed bin, with signal feedback to the PLC control device.

Described automatic detection pay-off is belt feeder, scrapper conveyor or screw feeding machine.Automatically detect pay-off various informative, can select according to the working space size.

The discharging opening place of described tornado collection device is provided with automatic detection device.When having material to arrive the discharging opening of tornado collection device, automatic detection device can send signal to the PLC control device, and the PLC control device is controlled drawing mechanism material is transported.

The beneficial effects of the utility model are:

The utility model device comprises a plurality of feed bins, is modularized design, need not during maintenance to shut down, and the power supply that only need close institute's maintenance modules gets final product, and is easy to maintenance; There are not the hazards such as blast in high safety; Package unit is that automation is controlled, and it is convenient to control, but is all on-line monitorings of details in processing or equipment fault, and treatment effeciency is high, and flexibility is strong; Need not to introduce thermal source, energy savings operates steadily, but long time continuous working.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the top view of Fig. 1.

Fig. 3 is the internal structure schematic diagram of fluidic generator in Fig. 1.

in figure: 1, dust arrester 2, discharge duct 3, tornado collection device 4, drawing mechanism 5, feed pipe 6, fluidic generator 7, auto-control feeder 8, belt feeder 9, feed bin 10, automatically control distribution device 11, gate controller 12, gate 13, material-level detecting device 14, hoisting mechanism 15, the second extension mouth 16, aux. venturi 17, region of no pressure 18, the first extension mouth 19, the first trunnion 20, the first compression section 21, the second compression section.

The specific embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:

as Fig. 1~shown in Figure 3, pulverizing drying equipment described in the utility model, comprise belt feeder 8, the discharging opening of belt feeder 8 connects controls distribution device 10 automatically, automatically control distribution device 10 bottoms connection feed bins 9, automatically bottom and feed bin 9 junctions of controlling distribution device 10 are provided with gate 12, gate 12 connects gate controller 11, the feeding mouth of auto-control feeder 7 is connected with feed bin 9, discharging opening connects fluidic generator 6, fluidic generator 6 inside comprise the first jet mill district and the second jet mill district, the first jet mill district comprises the first compression section 20, the first trunnion 19 and the first extension mouth 18, the second jet mill district comprises the second compression section 21, aux. venturi 16 and the second extension mouth 15, be provided with region of no pressure 17 between the first extension mouth 18 and the second compression section 21, the first 20 places, compression section connects auto-control feeder 7, the second extension mouth 15 in fluidic generator 6 connects tornado collection device 3 by feed pipe 5, the discharging opening of tornado collection device 3 connects drawing mechanism 4, exhaust outlet connects dust arrester 1 by discharge duct 2.The interior material-level detecting device 13 that arranges of feed bin 9, feed bin 9 is set to 3, corresponding 3 auto-control feeders of each feed bin.The discharging opening place of tornado collection device 3 is provided with automatic detection device.

during work, the assembling of at first a whole set of technique is to come installation by hoisting mechanism 14, after installation, the PLC control device is controlled belt feeder 8 needing dry material to be transported in automatic control distribution device 10, gate controller 11 is controlled the unlatching of automatically controlling the gate 12 in distribution device 10, material enters in feed bin 9, material enters in fluidic generator 6 under the effect of auto-control feeder 7, material is in fluidic generator 6, variation due to pressure, successively through the first jet mill district and the second jet mill district, pulverize drying, pulverizing dried material enters in tornado collection device 3 through feed pipe 5, material is through the separation of tornado collection device 3, make dried material transport the workspace by drawing mechanism 4, moisture and dust enter in dust arrester 1 through discharge duct 2.Material-level detecting device 13 is arranged in feed bin 9, with material in feed bin how much feed back to the PLC control device, the PLC control device sends signal, regulating gate control device 11, and then the open and close of regulating gate 12.

The amount choice for use of what and moisture content of can be the as required dry coal slime material of the usage quantity of feed bin 9 and auto-control feeder 7 in use procedure.

Claims (6)

1. pulverizing drying equipment, it is characterized in that: comprise automatic detection pay-off, automatically the discharging opening that detects pay-off connects controls distribution device (10) automatically, automatically control distribution device (10) bottom connection feed bin (9), the feeding mouth of auto-control feeder (7) is connected with feed bin (9), discharging opening connects fluidic generator (6), fluidic generator (6) connects tornado collection device (3) by feed pipe (5), the discharging opening of tornado collection device (3) connects drawing mechanism (4), and exhaust outlet connects dust arrester (1).
2. pulverizing drying equipment according to claim 1, it is characterized in that: fluidic generator (6) inside comprises compression section and extension mouth, between compression section and extension mouth, trunnion is set, compression section, trunnion and extension mouth consist of the jet mill district, fluidic generator comprises the first jet mill district and the second jet mill district, between the first jet mill district and the second jet mill district, region of no pressure (17) is set.
3. pulverizing drying equipment according to claim 1 and 2 is characterized in that: bottom and feed bin (9) junction of automatically controlling distribution device (10) are provided with gate (12), and gate (12) connects gate controller (11).
4. pulverizing drying equipment according to claim 3, it is characterized in that: material-level detecting device (13) is set in feed bin (9), and feed bin (9) is set to 2~5, corresponding 2~5 auto-control feeders (7) of each feed bin (9).
5. according to claim 1,2 or 4 described pulverizing drying equipments, it is characterized in that: automatically detecting pay-off is belt feeder (8), scrapper conveyor or screw feeding machine.
6. pulverizing drying equipment according to claim 5 is characterized in that: the discharging opening place of tornado collection device (3) is provided with automatic detection device.
CN 201220614225 2012-11-20 2012-11-20 Smashing and drying equipment CN202928309U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220614225 CN202928309U (en) 2012-11-20 2012-11-20 Smashing and drying equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220614225 CN202928309U (en) 2012-11-20 2012-11-20 Smashing and drying equipment

Publications (1)

Publication Number Publication Date
CN202928309U true CN202928309U (en) 2013-05-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220614225 CN202928309U (en) 2012-11-20 2012-11-20 Smashing and drying equipment

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CN (1) CN202928309U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102937372A (en) * 2012-11-20 2013-02-20 山东博润工业技术股份有限公司 Smashing drying treatment process and device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102937372A (en) * 2012-11-20 2013-02-20 山东博润工业技术股份有限公司 Smashing drying treatment process and device
CN102937372B (en) * 2012-11-20 2015-03-04 山东博润工业技术股份有限公司 Smashing drying treatment process and device

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130508

Termination date: 20151120