CN203281430U - Solid phase drying and screening device of dewatering and drying integrated centrifugal machine - Google Patents

Solid phase drying and screening device of dewatering and drying integrated centrifugal machine Download PDF

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Publication number
CN203281430U
CN203281430U CN2013202466897U CN201320246689U CN203281430U CN 203281430 U CN203281430 U CN 203281430U CN 2013202466897 U CN2013202466897 U CN 2013202466897U CN 201320246689 U CN201320246689 U CN 201320246689U CN 203281430 U CN203281430 U CN 203281430U
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China
Prior art keywords
solid phase
separator
drying
centrifuge
centrifugal machine
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Active
Application number
CN2013202466897U
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Chinese (zh)
Inventor
徐群
卢彦俊
鲍建寅
周成蹊
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Shanghai Centrifuge Institute Co Ltd
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Shanghai Centrifuge Institute Co Ltd
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Priority to CN2013202466897U priority Critical patent/CN203281430U/en
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Abstract

The utility model discloses a solid phase drying and screening device of a dewatering and drying integrated centrifugal machine. The solid phase dying and screening device comprises the centrifugal machine (1) and is characterized in that a combustor (2) is arranged on a cover (101) of the centrifugal machine (1), and a feeding conveying portion (3) is arranged at a centrifugal solid phase matter outlet (102). The feeding conveying portion (3) extends into a separator (4), and an impeller (5) is arranged at the bottom of the separator (4). A hot air inlet conveying pipeline (6) is connected with the bottom of the separator (4) in a communicated mode, and a dust exhaust pipe (7) and a particle exhaust pipe (8) are sequentially connected with the side surface of a body of the separator (4) in the vertical direction in a communicated mode. The top of the separator (4) is further provided with an exhaust pipeline (9) which is communicated with the outside. The solid phase drying and screening device of the dewatering and drying integrated centrifugal machine can screen solid phase matter separated from the dewatering and drying centrifugal machine, separated thick and heavy particles can meet the requirement for direct filling, and dust particles and exhaust gas can enter other back mixing devices in a selective mode, the solid content of the solid phase is improved, heat energy is saved, and the overall recovery rate is improved.

Description

Dehydrate the solid phase dry sieve separating device of integral type centrifuge
Technical field
The utility model relates to the Centrifuge Techniques field, specifically just relates to a kind of solid phase dry sieve separating device that dehydrates the integral type centrifuge.
Background technology
Horizontal screw centrifuge is to utilize the centrifugation principle suspension material liquid to be carried out the device of Separation of Solid and Liquid.Horizontal screw centrifuge has a cylinder around axis High Rotation Speed own, is called rotary drum,, usually by Motor Drive, after suspension adds rotary drum, is driven and the synchronized rotation of rotary drum rapidly, and each component is separated under centrifugal action, and discharges respectively.This specific character of horizontal screw centrifuge makes its utilization field more and more wider, often applies to the silica flour class, petroleum drilling fluid class industry, and steel industry and soda ash are made industry.
Along with the raising of environmental requirement, generic centrifuge is carried out resulting solid after Separation of Solid and Liquid, and its moisture content is too high-leveled and difficult to meet the existing market requirement.The more dry needs that more meet modern production of the solid that traditional generic centrifuge is separated, in order to improve the degree of drying of the solid that whizzer separates, various drying and dehydrating integral type centrifuges have appearred on market, but the solid particle size that existing drying and dehydrating integral type centrifuge is separated regardless of, all directly from the below, arid region, directly drop regardless of different kinds of solid particle, can't carry out abundant drying according to the size of solid particulate matter, dry difficulty, thus cause the service efficiency of hot-air low.
The utility model content
for the existing integral type centrifuge that dehydrates, isolated solid phase particles thing do not had screening function, carry out drying regardless of the solid particle size and cause the low defect of drying efficiency, the utility model provides a kind of solid phase dry sieve separating device that dehydrates the integral type centrifuge, can will carry out sub-sieve from dehydrating the solid formation that centrifuge separates, isolated thick and heavy bulky grain can meet the requirement of direct landfill, and dust granules and waste gas can select to enter other back mixing device, improve the solid content of solid phase, save heat energy, and improve the recycled in its entirety rate.
Technical scheme
in order to realize above-mentioned technical purpose, a kind of solid phase dry sieve separating device that dehydrates the integral type centrifuge of the utility model design, it comprises centrifuge, it is characterized in that: on the case of described centrifuge, burner is installed, the charging delivery section is equipped with in centrifuge solid formation exit, the charging delivery section stretches in separator, the separator bottom is provided with impeller, the connection of separator bottom is equipped with hot gas and is entered conveyance conduit, the bodies side surface above-below direction of separator has been connected dust exhaust duct and particle exhaust duct successively, the separator top also is provided with the exhaust piping that communicates with the external world.
Described charging delivery section is up big and down small taper type.
Described hot gas enters conveyance conduit and is connected with the air intake burner.
Beneficial effect
The utility model provides a kind of solid phase dry sieve separating device that dehydrates the integral type centrifuge, can will carry out sub-sieve from dehydrating the solid formation that centrifuge separates, isolated thick and heavy bulky grain can meet the requirement of direct landfill, and dust granules and waste gas can select to enter other back mixing device, improve the solid content of solid phase, save heat energy, and improve the recycled in its entirety rate.
Description of drawings
Accompanying drawing 1 is centrifuge working state structure schematic diagram of the present utility model.
Accompanying drawing 2 is structural representations that separator of the present utility model is installed.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further
Embodiment
As shown in attached Fig. 1 and 2, a kind of solid phase dry sieve separating device that dehydrates the integral type centrifuge, it comprises centrifuge 1, wherein, on the case 101 of described centrifuge 1, burner 2 is installed, charging delivery section 3 is equipped with at centrifuge solid formation outlet 102 places, charging delivery section 3 stretches in separator 4, separator 4 bottoms are provided with impeller 5, separator 4 bottoms connections are equipped with hot gas and are entered conveyance conduit 6, the bodies side surface above-below direction of separator 4 has been connected dust exhaust duct 7 and particle exhaust duct 8 successively, and separator 4 tops also are provided with the exhaust piping 9 that communicates with the external world.
Described charging delivery section 3 is up big and down small taper type.
Described hot gas enters conveyance conduit 6 and is connected with air intake burner 10.
The air-flow of air intake burner 10 heating enters conveyance conduit 6 by hot gas and sends into impeller 5, produces ascending air.After solid particle enters separator 4 by charging delivery section 3, below under the airflow function of impeller 5, the dust granules that quality is less is discharged by top dust exhaust duct 7; Thick and heavy bulky grain is discharged by the particle exhaust duct 8 of below.Up big and down small conical design due to charging delivery section 3, the waste gas that produces in separation process can be gathered in separator 4 tops in a large number, and can not reflux by delivery port, and top arranges exhaust piping 9, enter incinerator after discharging or collecting thermal source is provided, reach the effect of solid phase screening.
The utility model provides a kind of solid phase dry sieve separating device that dehydrates the integral type centrifuge, can will carry out sub-sieve from dehydrating the solid formation that centrifuge separates, isolated thick and heavy bulky grain can meet the requirement of direct landfill, and dust granules and waste gas can select to enter other back mixing device, improve the solid content of solid phase, save heat energy, and improve the recycled in its entirety rate.

Claims (3)

1. solid phase dry sieve separating device that dehydrates the integral type centrifuge, it comprises centrifuge (1), it is characterized in that: on the case (101) of described centrifuge (1), burner (2) is installed, centrifuge solid formation outlet (102) locates to be equipped with charging delivery section (3), charging delivery section (3) stretches in separator (4), separator (4) bottom is provided with impeller (5), the connection of separator (4) bottom is equipped with hot gas and is entered conveyance conduit (6), the bodies side surface above-below direction of separator (4) has been connected dust exhaust duct (7) and particle exhaust duct (8) successively, separator (4) top also is provided with the exhaust piping (9) that communicates with the external world.
2. a kind of solid phase dry sieve separating device that dehydrates the integral type centrifuge as claimed in claim 1 is characterized in that: described charging delivery section (3) is up big and down small taper type.
3. a kind of solid phase dry sieve separating device that dehydrates the integral type centrifuge as claimed in claim 1, it is characterized in that: described hot gas enters conveyance conduit (6) and is connected with air intake burner (10).
CN2013202466897U 2013-05-08 2013-05-08 Solid phase drying and screening device of dewatering and drying integrated centrifugal machine Active CN203281430U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202466897U CN203281430U (en) 2013-05-08 2013-05-08 Solid phase drying and screening device of dewatering and drying integrated centrifugal machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202466897U CN203281430U (en) 2013-05-08 2013-05-08 Solid phase drying and screening device of dewatering and drying integrated centrifugal machine

Publications (1)

Publication Number Publication Date
CN203281430U true CN203281430U (en) 2013-11-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202466897U Active CN203281430U (en) 2013-05-08 2013-05-08 Solid phase drying and screening device of dewatering and drying integrated centrifugal machine

Country Status (1)

Country Link
CN (1) CN203281430U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103752423A (en) * 2013-12-26 2014-04-30 中粮生物化学(安徽)股份有限公司 Centrifugal machine and separation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103752423A (en) * 2013-12-26 2014-04-30 中粮生物化学(安徽)股份有限公司 Centrifugal machine and separation system
CN103752423B (en) * 2013-12-26 2016-02-10 中粮生物化学(安徽)股份有限公司 Centrifuge and piece-rate system

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