CN208612768U - A kind of centrifuge instrument of drilling mud purified treatment - Google Patents
A kind of centrifuge instrument of drilling mud purified treatment Download PDFInfo
- Publication number
- CN208612768U CN208612768U CN201821126272.6U CN201821126272U CN208612768U CN 208612768 U CN208612768 U CN 208612768U CN 201821126272 U CN201821126272 U CN 201821126272U CN 208612768 U CN208612768 U CN 208612768U
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- China
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- rotary drum
- cone
- section
- frustum
- pusher
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Abstract
The utility model relates to a kind of centrifuge instruments of drilling mud purified treatment, including feed pipe, first bearing seat, centrifugation component, second bearing seat, support base and driving wheel；Being centrifuged component includes rotary drum and spiral pusher component；Rotary drum includes horizontal rotary drum section and rotary drum (cone-element) section；Spiral pusher component includes hollow pusher mandrel, the outer wall of pusher mandrel is equipped with double helix blade and single-screw blade, feeding storehouse is equipped in the middle part of the inner cavity of pusher mandrel, the head end of feeding storehouse is equipped with pre-separation set, tail end is equipped with multiple feeding ports, pre-separation set is at open-like shape and opening is towards feeding port direction, is equipped with tripper in pre-separation set open bottom；Tripper includes cylindrical portion and frustum of a cone portion, and cylindrical portion is connected with frustum of a cone portion by spring, and the top in frustum of a cone portion is equipped with Wear resistance disk, and deflector is equipped on the periphery in frustum of a cone portion.The utility model sub-material is uniform, does not generate reflux, the centrifuge instrument of the drilling mud purified treatment of good effect of separating solid from liquid.
Description
Technical field
The utility model belongs to field of centrifugal machine equipment more particularly to a kind of centrifuge of drilling mud purified treatment is set
It is standby.
Background technique
The industries such as building, chemical industry, coal, food have been widely applied in the centrifuge of solid-liquid separating equipment, with industry
It is increasingly developed, need to carry out a large amount of waste liquids generated de- liquid processing in drilling process, therefore to the skill of solid-liquid separating equipment
Art requires also higher and higher.
Existing centrifuge instrument is usually from small endfeed, since the material for directly bearing certain pressure and flow velocity is straight
It connects and washes away, will cause charging, to be assigned to eccentric phase sub-material uneven, generates backflow phenomenon, influences solid-liquid separation effect.
Utility model content
The utility model be solve technical problem present in well-known technique and provide a kind of sub-material uniformly, do not generate back
It flows, the centrifuge instrument of the drilling mud purified treatment of good effect of separating solid from liquid.
The utility model is adopted the technical scheme that solve technical problem present in well-known technique: a kind of drilling well mud
Starch the centrifuge instrument of purified treatment, including feed pipe, first bearing seat, centrifugation component, second bearing seat, support base and drive
Driving wheel；The centrifugation component includes rotary drum and spiral pusher component；The rotary drum includes horizontal rotary drum section and rotary drum (cone-element) section, institute
The affixed drip ring of tail end for stating horizontal rotary drum section, is provided with multiple leakage fluid drams on drip ring；In rotary drum (cone-element) section, close to taper
Multiple discharge gates are equipped at small end face；It is equipped with spiral pusher component in the inside of rotary drum, the spiral pusher component includes hollow
Pusher mandrel, the outer wall of the pusher mandrel is equipped with double helix blade and single-screw blade, the leaf of the double helix blade
Piece outer end and rotary drum (cone-element) section internal chamber wall clearance fit, the single-screw blade blade outer end and horizontal rotary drum section internal chamber wall between
Gap cooperation, in the middle part of the inner cavity of pusher mandrel be equipped with feeding storehouse, the feeding storehouse length be horizontal rotary drum segment length three/
Two, the head end of the feeding storehouse is equipped with pre-separation set, tail end is equipped with multiple feeding ports, and the pre-separation set is at open-like shape and opening
Towards feeding port, open diameter is gradually increased along horizontal rotary drum section to rotary drum (cone-element) section direction, covers open bottom in pre-separation
Portion is equipped with guiding subassembly；The guiding subassembly includes tripper, and the tripper includes cylindrical portion and frustum of a cone portion, the cylinder
Portion is connected with frustum of a cone portion by spring, and the top in frustum of a cone portion is equipped with Wear resistance disk, is equipped on the periphery in frustum of a cone portion more
A equidistant and deflector.
The advantages and positive effects of the utility model are as follows: the utility model provides a kind of drilling mud purified treatment
Centrifuge instrument.Be equipped with double helix blade and single-screw blade by the outer wall of pusher mandrel, by double helix blade to from
Solid phase in the heart carries out compression conveying discharge, so that discharge material solid phase liquid content reduces, by setting in the inside of pusher mandrel
There is feeding storehouse and feeding storehouse length is 2/3rds of horizontal rotary drum segment length, the head end of feeding storehouse is equipped with pre-separation set, simultaneously
It is equipped with tripper in feeding storehouse, therefore the supplied materials liquid with pressure can be shunted, is made by deflector come feed liquid
Body can be with sub-material even into pre-separation is carried out on pre-separation set inner wall, and feeding storehouse length makes for 2/3rds of horizontal rotary drum
Supplied materials liquid sufficiently carries out pre-separation, prevents supplied materials from flowing back into feed pipe, improves centrifugal efficiency.
Preferably: for 6 and along the radial distribution of feeding storehouse, two adjacent feeding ports are mutually the quantity of the feeding port
90°。
Preferably: being provided with return port on double helix blade, close to the side of pusher mandrel.
Preferably: the leakage fluid dram quantity on the drip ring is 4, and two adjacent leakage fluid drams are mutually in 90 °.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the face A-A schematic cross-sectional view figure in Fig. 1；
Fig. 3 is the side structure schematic view of tripper in the utility model；
Fig. 4 is the schematic view of the front view of tripper in the utility model.
In figure:
1, feed pipe；
2, first bearing seat；
3, it is centrifuged component；
4, second bearing seat；
5, support base；
6, driving wheel；
7, rotary drum；
7-1, horizontal rotary drum section；7-2, rotary drum (cone-element) section；7-3, discharge gate；
8, spiral pusher component；
8-1, pusher mandrel；8-2, double helix blade；8-3, single-screw blade；8-4, feeding storehouse；8-5, pre-separation set；8-
6, return port；
9, drip ring；
10, tripper；
10-1, Wear resistance disk；10-2, deflector tripper.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
For the invention, features and effects that can further appreciate that the utility model, hereby lifts following embodiment and be described in detail
It is as follows:
- Fig. 3 referring to Figure 1, a kind of centrifuge instrument of drilling mud purified treatment of the utility model include charging
Pipe 1, first bearing seat 2, centrifugation component 3, second bearing seat 4, support base 5 and driving wheel 6；Feed pipe 1 passes through first bearing seat 2
And one end of the separate first bearing seat 2 of feed pipe 1 extends in separation assembly 3, the both ends of the centrifugation component 3 are respectively with the
One bearing block 2 and second bearing seat 4 connect, and the outside of the second bearing seat 4 is equipped with support base 5 and driving wheel 6.Driving wheel 6
Including two identical driving wheels, it is respectively intended to connection rotary drum 7, the corresponding driving motor of spiral pusher component 8.
Being centrifuged component 3 includes rotary drum 7 and spiral pusher component 8；Rotary drum 7 includes horizontal rotary drum section 7-1 and rotary drum (cone-element) section
7-2, the affixed drip ring 9 of tail end of the horizontal rotary drum section 7-1, is provided with multiple leakage fluid drams on drip ring 9；In rotary drum (cone-element) section
7-2 is upper, multiple discharge gate 7-3 are equipped at taper small end face.In order to improve drain efficiency, in the present embodiment, the drain
Leakage fluid dram quantity on ring 9 is 4, and two adjacent leakage fluid drams are mutually in 90 °.
It is equipped with spiral pusher component 8 in the inside of rotary drum 7, the spiral pusher component 8 includes hollow pusher mandrel 8-
The outer wall of 1, the pusher mandrel 8-1 are equipped with double helix blade 8-2 and single-screw blade 8-3, the double helix blade 8-2's
Blade outer end and rotary drum (cone-element) section 7-2 internal chamber wall clearance fit, the blade outer end of the single-screw blade 8-3 and horizontal rotary drum section
7-1 internal chamber wall clearance fit, is equipped with feeding storehouse 8-4 in the middle part of the inner cavity of pusher mandrel 8-1, and the feeding storehouse 8-4 length is water
2/3rds of flat turn drum section 7-1 length, the head end of the feeding storehouse 8-4 is equipped with pre-separation set 8-5, tail end is equipped with multiple feedings
Mouthful, pre-separation set 8-5 at open-like shape and open towards feeding port direction, open diameter along horizontal rotary drum section 7-1 to
The direction rotary drum (cone-element) section 7-2 is gradually increased, and is equipped with tripper 10 in pre-separation set 8-5 open bottom.
The tripper 10 includes cylindrical portion and frustum of a cone portion, and cylindrical portion is connected with frustum of a cone portion by spring, the frustum of a cone
The top in portion is equipped with Wear resistance disk 10-1, and multiple equidistant deflector 10-2 are equipped on the periphery in frustum of a cone portion.
It is equipped with spiral pusher component 8 in the inside of rotary drum 7, spiral pusher component 8 includes hollow pusher mandrel 8-1, this
In embodiment, pusher mandrel 8-1 is ladder mandrel, ladder-like to connect convenient for the both ends pusher mandrel 8-1 with connector.
The outer wall of pusher mandrel 8-1 is equipped with double helix blade 8-2 and single-screw blade 8-3, the double helix blade 8-2
Blade outer end and rotary drum (cone-element) section 7-2 internal chamber wall clearance fit, the single-screw blade 8-3 blade outer end and horizontal rotary drum
Section 7-1 internal chamber wall clearance fit, is equipped with feeding storehouse 8-4 in the middle part of the inner cavity of pusher mandrel 8-1, and the feeding storehouse 8-4 length is
2/3rds of horizontal rotary drum section 7-1 length, the head end of the feeding storehouse 8-4 is equipped with pre-separation set 8-5, tail end is equipped with multiple send
Material mouth, the pre-separation set 8-5 is at open-like shape and opening is towards feeding port direction, and open diameter is along horizontal rotary drum section 7-1
It is gradually increased to the direction rotary drum (cone-element) section 7-2, is equipped with tripper 10 in pre-separation set 8-5 open bottom.Pass through feeding storehouse 8-4's
Length is 2/3rds of horizontal rotary drum section 7-1 length, and supplied materials liquid is adequately divided in pre-separation set 8-5 in advance
From anti-backflow improves separative efficiency.
The solid phase of discharge is further compressed by double helix blade 8-2 and the rotary drum (cone-element) section 7-2 cooperation of rotary drum 7
Dehydration, so that the dry liquid content of the solid phase of discharge is small.Cooperation and level by single-screw blade 8-3 and horizontal rotary drum section 7-1
Rotary drum section 7-1 is greater than rotary drum (cone-element) section 7-2, so that abundant discharge solid phase of the liquid phase in horizontal rotary drum section 7-1, and gradually by solid phase
Gather discharge to double helix blade 8-2, improves solid-liquid separation capability.
For the ease of discharging, in the present embodiment, the quantity of feeding port is 6 and along the radial distribution of feeding storehouse 8-4, two
Adjacent feeding port is mutually 60 °.
The tripper 10 includes cylindrical portion and frustum of a cone portion, and cylindrical portion is connected with frustum of a cone portion by spring, the frustum of a cone
The top in portion is equipped with Wear resistance disk 10-1, and multiple equidistant deflector 10-2 are equipped on the periphery in frustum of a cone portion.The present embodiment
Middle deflector 10-2 quantity is 6.Spring top and the bottom in frustum of a cone portion are affixed, so that forming frustum of a cone portion can be with
Spring moves up and down in a groove.
By the collective effect of feeding storehouse 8-3 and tripper 10, so that the supplied materials liquid progress in feed pipe 1 is evenly dispersed
Water conservancy diversion is separated by solid-liquid separation into rotary drum 7 and spiral pusher component 8.Supplied materials liquid impacts on tripper 10, by dividing
The Wear resistance disk 10-1 and spring at 10 top of glassware carry out discharging, reduce impact, are drawn by the gap formed between deflector 10-2
Supplied materials liquid is led to flowing at pre-separation set 8-5, to uniformly be discharged from feeding port.Supplied materials liquid enters the separation eccentric phase
When the solid phase that generates be discharged from spiral pusher component 8 to discharge gate, by the extruding of double helix blade 8-2 so that liquid in solid phase
Body is further discharged, and the solid phase liquid content of discharge substantially reduces.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of centrifuge instrument of drilling mud purified treatment, it is characterized in that: including feed pipe (1), first bearing seat
(2), component (3), second bearing seat (4), support base (5) and driving wheel (6) are centrifuged；
The centrifugation component (3) includes rotary drum (7) and spiral pusher component (8)；
The rotary drum (7) includes horizontal rotary drum section (7-1) and rotary drum (cone-element) section (7-2), the tail end of the horizontal rotary drum section (7-1)
Affixed drip ring (9), is provided with multiple leakage fluid drams on drip ring (9)；On rotary drum (cone-element) section (7-2), close to taper small end face
Place is equipped with multiple discharge gates (7-3)；
Spiral pusher component (8) are equipped in the inside of rotary drum (7), the spiral pusher component (8) includes hollow pusher mandrel
The outer wall of (8-1), the pusher mandrel (8-1) are equipped with double helix blade (8-2) and single-screw blade (8-3), double spiral shells
The leaf of the blade outer end of vane piece (8-2) and rotary drum (cone-element) section (7-2) internal chamber wall clearance fit, the single-screw blade (8-3)
Piece outer end and horizontal rotary drum section (7-1) internal chamber wall clearance fit are equipped with feeding storehouse (8- in the middle part of the inner cavity of pusher mandrel (8-1)
4), feeding storehouse (8-4) length is 2/3rds of horizontal rotary drum section (7-1) length, and the head end of the feeding storehouse (8-4) is set
There are pre-separation set (8-5), tail end to be equipped with multiple feeding ports, the pre-separation set (8-5) is at open-like shape and open towards feeding port
Direction, open diameter is gradually increased along horizontal rotary drum section (7-1) to the direction rotary drum (cone-element) section (7-2), in pre-separation set (8-
5) open bottom is equipped with tripper (10)；
The tripper (10) includes cylindrical portion and frustum of a cone portion, and cylindrical portion is connected with frustum of a cone portion by spring, frustum of a cone portion
Top be equipped with Wear resistance disk (10-1), on the periphery in frustum of a cone portion be equipped with multiple equidistant deflectors (10-2).
2. the centrifuge instrument of drilling mud purified treatment as described in claim 1, it is characterized in that: the number of the feeding port
For amount for 6 and along the radial distribution of feeding storehouse (8-4), two adjacent feeding ports are mutually 60 °.
3. the centrifuge instrument of drilling mud purified treatment as described in claim 1, it is characterized in that: in double helix blade
Return port (8-6) is provided on (8-2), close to the side of pusher mandrel (8-1).
4. the centrifuge instrument of drilling mud purified treatment as described in claim 1, it is characterized in that: the drip ring (9)
On leakage fluid dram quantity be 4, two adjacent leakage fluid drams are mutually in 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126272.6U CN208612768U (en) | 2018-07-15 | 2018-07-15 | A kind of centrifuge instrument of drilling mud purified treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126272.6U CN208612768U (en) | 2018-07-15 | 2018-07-15 | A kind of centrifuge instrument of drilling mud purified treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208612768U true CN208612768U (en) | 2019-03-19 |
Family
ID=65705796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821126272.6U Expired - Fee Related CN208612768U (en) | 2018-07-15 | 2018-07-15 | A kind of centrifuge instrument of drilling mud purified treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208612768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844869A (en) * | 2020-12-24 | 2021-05-28 | 浙江交投矿业有限公司 | Centrifuge for sewage treatment |
-
2018
- 2018-07-15 CN CN201821126272.6U patent/CN208612768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844869A (en) * | 2020-12-24 | 2021-05-28 | 浙江交投矿业有限公司 | Centrifuge for sewage treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20200715 |