CN107214068A - The heavy weight additive classifying equipoment of environment-friendly type water mud system - Google Patents
The heavy weight additive classifying equipoment of environment-friendly type water mud system Download PDFInfo
- Publication number
- CN107214068A CN107214068A CN201710505566.3A CN201710505566A CN107214068A CN 107214068 A CN107214068 A CN 107214068A CN 201710505566 A CN201710505566 A CN 201710505566A CN 107214068 A CN107214068 A CN 107214068A
- Authority
- CN
- China
- Prior art keywords
- rose box
- heavy weight
- weight additive
- rotating shaft
- environment
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The invention discloses the heavy weight additive classifying equipoment of environment-friendly type water mud system, including body, the internal body is provided with the Rose Box that at least two in the vertical directions are parallel to each other, the top of the Rose Box, bottom is sealed by screen pack, screen pack at the top of Rose Box is hinged with Rose Box, the rotating shaft of horizontal positioned is respectively connected with the side wall of each Rose Box, the rotating shaft passes through the body wall of homonymy and rotated with body wall and is connected, Rose Box rotates around spindle central axle, Rose Box side wall and body inwall are tangent and rotate and be connected, the aperture of Rose Box is sequentially reduced from top to bottom.The present invention is screened by continuing step by step to inorganic heavy weight additive raw material, while getting varigrained inorganic heavy weight additive powder, improves screening efficiency.
Description
Technical field
The present invention relates to a kind of screening plant, and in particular to the heavy weight additive classifying equipoment of environment-friendly type water mud system.
Background technology
Well cementation is to be drilled an indispensable important step during well operations, and it includes setting of casing and cementing.Water
Mud is the working solution that uses in well cementation, and the function of cement mortar is well cementation, and well cementing operation is from sleeve pipe to the borehole wall and the ring of sleeve pipe
Sky injection cement mortar simultaneously allows on it and returns to certain altitude, and cement mortar subsequently becomes Behavior of Hardened Cement Paste by the borehole wall and casing cement.Mesh
Before, with the reduction of Shallow Oil-Gas resource, well depth is more and more deeper, for deep-well and ultradeep well, it is necessary to which high density and superelevation are close
The cement mortar of degree, for compressing stratum.
In order to improve the density of cement mortar, it is necessary to which adding inorganic heavy weight additive in cement mortar improves the density of cement mortar；
Influence of the varigrained inorganic heavy weight additive powder to density is big, and still, the inorganic heavy weight additive that in the market is sold, which is generally, to be unscreened
The raw material of choosing；, it is necessary to be screened to inorganic heavy weight additive in the configuration process of cement mortar, in laboratory and research institute, nothing
The consumption of machine heavy weight additive is few, can typically use artificial screening；During artificial screening, substantial amounts of inorganic heavy weight additive powder point is had
Dissipate in atmosphere, influence the breathing of staff；And the efficiency of artificial screening is low, a kind of nothing of granularity can only be disposably obtained
Machine heavy weight additive powder.
The content of the invention
The technical problems to be solved by the invention are that the screening efficiency of inorganic heavy weight additive is low and a large amount of airborne dusts, mesh occur
The heavy weight additive classifying equipoment for being to provide environment-friendly type water mud system, solve asking for inorganic heavy weight additive screening efficiency and airborne dust
Topic.
The present invention is achieved through the following technical solutions：
The heavy weight additive classifying equipoment of environment-friendly type water mud system, including body, the internal body are provided with least two
The Rose Box that in the vertical direction is parallel to each other, top, the bottom of the Rose Box are sealed by screen pack, at the top of Rose Box
Screen pack is hinged with Rose Box, and the rotating shaft of horizontal positioned is respectively connected with the side wall of each Rose Box, and the rotating shaft passes through homonymy
Body wall and with body wall rotate be connected, Rose Box around spindle central axle rotation, Rose Box side wall and body inwall are tangent
And connection is rotated, the aperture of Rose Box is sequentially reduced from top to bottom.
Body is the screening supporting construction for screening inorganic heavy weight additive in the present invention, and Rose Box is both the screening of inorganic heavy weight additive
Device is the container containing after inorganic heavy weight additive screening again；Rotating shaft is used to rotate Rose Box, and Rose Box is realized in rotation process
Screening to inorganic heavy weight additive, the aperture of the screen pack of adjacent head case is different, under the screen pack aperture of upper Rose Box is more than
The granularity for the inorganic heavy weight additive being collected into the screen pack aperture of Rose Box, lower Rose Box is in the screen pack aperture of two Rose Boxes
Between, the present invention improves the granularity precision of inorganic heavy weight additive, shortens the particle size distribution of inorganic heavy weight additive；Rose Box exists
Rotated in body, inorganic heavy weight additive is not in substantial amounts of airborne dust, Environmental Safety in Rose Box, in air；The reality of the present invention
Now principle is：The inorganic heavy weight additive raw material not screened are loaded in top Rose Box, close top Rose Box
The screen pack at the top of all Rose Boxes below top filtration net, top Rose Box is to open, under top Rose Box
Open state is at the top of all Rose Boxes of side；The screening that top Rose Box carries out inorganic heavy weight additive is rotated, meets grain
The accurate inorganic weighting agent particles of scale can be escaped in next Rose Box at the top of Rose Box and in the screen pack of bottom；According to
The work principle of filter of top Rose Box can be successively to the inorganic exacerbation inside all Rose Boxes below top Rose Box
Agent is filtered；So as to screen the inorganic heavy weight additive except different grain size scope, screening efficiency is high.The present invention is by step by step to nothing
Machine heavy weight additive raw material continues to screen, while getting varigrained inorganic heavy weight additive powder, improves screening efficiency；The present invention
Rose Box is arranged on internal body, body serves insulating effect, Rose Box is kept apart with external environment, solved a large amount of
The problem of airborne dust.
Each Rose Box is respectively connected with a rotating shaft, and each rotating shaft is respectively connected with a motor.Each Rose Box is only
It is vertical to rotate, it is independent of each other, is conducive to improving the screening precision of inorganic heavy weight additive, the size distribution of the heavy weight additive screened is more
Carefully.
The rotating shaft is connected through a screw thread with Rose Box.Be threadedly coupled Rose Box easy to disassemble, screen it is different inorganic plus
Heavy prescription is, it is necessary to clean Rose Box.
The discharge nozzle with being connected inside Rose Box is provided with the side wall of the Rose Box.The side for setting discharge nozzle is existed
Rotated down in the presence of rotating shaft, it becomes possible to self-emptying, discharging speed is fast, screening efficiency is high.
The internal body is provided with air-heater.Air-heater has dry effect.
The present invention compared with prior art, has the following advantages and advantages：
1st, the heavy weight additive classifying equipoment of environment-friendly type water mud system of the present invention to inorganic heavy weight additive raw material by continuing step by step
Screening, while getting varigrained inorganic heavy weight additive powder, improves screening efficiency；
2nd, Rose Box is arranged on internal body by the heavy weight additive classifying equipoment of environment-friendly type water mud system of the present invention, and body rises
Insulating effect has been arrived, Rose Box has been kept apart with external environment, the problem of solving a large amount of airborne dusts；
3rd, the heavy weight additive classifying equipoment of environment-friendly type water mud system of the present invention is simple in construction, discharging and easy to clean, practicality
Property it is high.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is partial structural diagram of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- bodies, 2- Rose Boxes, 3- screen packs, 4- screen packs, 5- motors, 6- discharge nozzles.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment 1
As shown in Figure 1 and Figure 2, the heavy weight additive classifying equipoment of environment-friendly type water mud system of the present invention, including body 1, the machine
Body 1 is internally provided with the Rose Box 2 that at least two in the vertical directions are parallel to each other, the top of the Rose Box 2, bottom by
Screen pack 3 is sealed, and the screen pack 3 at the top of Rose Box 2 is hinged with Rose Box 2, and level is respectively connected with the side wall of each Rose Box 2
The rotating shaft 4 of placement, the rotating shaft 4 passes through the wall of body 1 of homonymy and rotated with the wall of body 1 and is connected, and Rose Box 2 is in rotating shaft 4
Heart axle rotates, and the side wall of Rose Box 2 and the inwall of body 1 are tangent and rotate and be connected, and the aperture of Rose Box 2 is sequentially reduced from top to bottom.
Each Rose Box 2 is respectively connected with a rotating shaft 4, and each rotating shaft 4 is respectively connected with a motor 5.The rotating shaft 4 and Rose Box
2 are connected through a screw thread.
The present invention implementation be：The inorganic heavy weight additive raw material not screened are loaded in top Rose Box, closed
The screen pack closed at the top of all Rose Boxes below the top filtration net of top Rose Box, top Rose Box is to open
, open state is at the top of all Rose Boxes below top Rose Box；Rotate top Rose Box and carry out inorganic add
The screening of heavy prescription, meeting the inorganic weighting agent particles of granulometry can escape to down at the top of Rose Box and in the screen pack of bottom
In one Rose Box；Can be successively to all filterings below top Rose Box according to the work principle of filter of top Rose Box
Inorganic heavy weight additive inside case is filtered；So as to screen the inorganic heavy weight additive except different grain size scope, screening efficiency is high.This
Invention is screened by continuing step by step to inorganic heavy weight additive raw material, while getting varigrained inorganic heavy weight additive powder, is improved
Screening efficiency；Rose Box is arranged on internal body by the present invention, and body serves insulating effect, by Rose Box and external environment
Keep apart, the problem of solving a large amount of airborne dusts.
Embodiment 2
Based on embodiment 1, the discharge nozzle 6 connected with the inside of Rose Box 2 is provided with the side wall of the Rose Box 2.It will set
The side for putting discharge nozzle is rotated down in the presence of rotating shaft, it becomes possible to self-emptying, and discharging speed is fast, and screening efficiency is high.
Embodiment 3
Based on above-described embodiment, air-heater is installed inside the body 1.The side of discharge nozzle will be set in the work of rotating shaft
Rotated down under, it becomes possible to self-emptying, discharging speed is fast, screening efficiency is high.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (5)
1. the heavy weight additive classifying equipoment of environment-friendly type water mud system, including body (1), it is characterised in that the body (1) is internal
It is provided with the Rose Box (2) that at least two in the vertical directions are parallel to each other, the top of the Rose Box (2), bottom are by mistake
Filter screen (3) is sealed, and the screen pack (3) at the top of Rose Box (2) is hinged with Rose Box (2), is connected on the side wall of each Rose Box (2)
The rotating shaft (4) of horizontal positioned is connected to, the rotating shaft (4) passes through body (1) wall of homonymy and rotated with body (1) wall and is connected, mistake
Filter box (2) rotates around rotating shaft (4) central shaft, and Rose Box (2) side wall and body (1) inwall are tangent and rotate and be connected, Rose Box
(2) aperture is sequentially reduced from top to bottom.
2. the heavy weight additive classifying equipoment of environment-friendly type water mud system according to claim 1, it is characterised in that described each
Rose Box (2) is respectively connected with a rotating shaft (4), and each rotating shaft (4) is respectively connected with a motor (5).
3. the heavy weight additive classifying equipoment of environment-friendly type water mud system according to claim 1, it is characterised in that the rotating shaft
(4) it is connected through a screw thread with Rose Box (2).
4. the heavy weight additive classifying equipoment of environment-friendly type water mud system according to claim 3, it is characterised in that the filtering
The discharge nozzle (6) with being connected inside Rose Box (2) is provided with the side wall of case (2).
5. the heavy weight additive classifying equipoment of environment-friendly type water mud system according to claim 1, it is characterised in that the body
(1) it is internal that air-heater is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710505566.3A CN107214068A (en) | 2017-06-28 | 2017-06-28 | The heavy weight additive classifying equipoment of environment-friendly type water mud system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710505566.3A CN107214068A (en) | 2017-06-28 | 2017-06-28 | The heavy weight additive classifying equipoment of environment-friendly type water mud system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107214068A true CN107214068A (en) | 2017-09-29 |
Family
ID=59950777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710505566.3A Pending CN107214068A (en) | 2017-06-28 | 2017-06-28 | The heavy weight additive classifying equipoment of environment-friendly type water mud system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107214068A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1631367B1 (en) * | 2003-06-12 | 2009-08-19 | Axiom Process Limited | Screening apparatus |
| CN204049052U (en) * | 2014-07-01 | 2014-12-31 | 桂林电子科技大学 | Detachably rotate through filter net type teacup |
| CN204194267U (en) * | 2014-10-20 | 2015-03-11 | 中国石油大学(华东) | A kind of classified screening device of lightweight fine particle |
| CN205673181U (en) * | 2016-06-03 | 2016-11-09 | 黄三英 | A kind of vertical electronic fine screen instrument |
| CN106111518A (en) * | 2016-06-30 | 2016-11-16 | 洛阳益矿机械设备有限公司 | Multi-stage rotary vibration screening method |
| CN206028129U (en) * | 2016-08-19 | 2017-03-22 | 天津市堃淏混凝土有限公司 | Grit sieve |
-
2017
- 2017-06-28 CN CN201710505566.3A patent/CN107214068A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1631367B1 (en) * | 2003-06-12 | 2009-08-19 | Axiom Process Limited | Screening apparatus |
| CN204049052U (en) * | 2014-07-01 | 2014-12-31 | 桂林电子科技大学 | Detachably rotate through filter net type teacup |
| CN204194267U (en) * | 2014-10-20 | 2015-03-11 | 中国石油大学(华东) | A kind of classified screening device of lightweight fine particle |
| CN205673181U (en) * | 2016-06-03 | 2016-11-09 | 黄三英 | A kind of vertical electronic fine screen instrument |
| CN106111518A (en) * | 2016-06-30 | 2016-11-16 | 洛阳益矿机械设备有限公司 | Multi-stage rotary vibration screening method |
| CN206028129U (en) * | 2016-08-19 | 2017-03-22 | 天津市堃淏混凝土有限公司 | Grit sieve |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170929 |