CN202344681U - Bag-breaking and transferring device of automatic cement dry mixing station - Google Patents

Bag-breaking and transferring device of automatic cement dry mixing station Download PDF

Info

Publication number
CN202344681U
CN202344681U CN201120469310XU CN201120469310U CN202344681U CN 202344681 U CN202344681 U CN 202344681U CN 201120469310X U CN201120469310X U CN 201120469310XU CN 201120469310 U CN201120469310 U CN 201120469310U CN 202344681 U CN202344681 U CN 202344681U
Authority
CN
China
Prior art keywords
transferring
tanks
breaking
bag
jar
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.)
Expired - Fee Related
Application number
CN201120469310XU
Other languages
Chinese (zh)
Inventor
杨少锋
常占宪
王军锋
王丽
王涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changqing Cementing Branch of CNPC Chuanqing Drilling Engineering Co Ltd
Original Assignee
Changqing Cementing Branch of CNPC Chuanqing Drilling Engineering Co Ltd
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.)
Filing date
Publication date
Application filed by Changqing Cementing Branch of CNPC Chuanqing Drilling Engineering Co Ltd filed Critical Changqing Cementing Branch of CNPC Chuanqing Drilling Engineering Co Ltd
Priority to CN201120469310XU priority Critical patent/CN202344681U/en
Application granted granted Critical
Publication of CN202344681U publication Critical patent/CN202344681U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Processing Of Solid Wastes (AREA)

Abstract

The utility model relates to an automatic control system, in particular to a bag-breaking and transferring device of an automatic cement dry mixing station in an automatic lime mixing and stirring control system of a cement dry mixing station. The bag-breaking and transferring device is characterized in that the bag-breaking and transferring device comprises two transferring tanks, two vibrating screen, filed control boxes, dust collecting covers and process pipe fittings of the dust collecting covers, wherein the lower sections of the transferring tanks take the shapes of funnels of which the upper parts are larger than the lower parts; the middle sections of the transferring tanks are through-shaped; arc surfaces are arranged on the upper sections of the transferring tanks; air inlets are formed on the side surfaces of the lower sections of the transferring tanks; material outlets are formed at the bottoms of the transferring tanks; the middles of the middle sections of the transferring tanks are connected with the vibrating screens and the dust collecting covers through through-pipes; the dust collecting covers are arranged at the upper ends of the vibrating screens; an inclined-surface conveying plate is arranged on one side of each dust collecting cover; the two transferring tanks are provided with the same structure; the process pipe fittings are connected with the material outlets; and the field control boxes are electrically connected with valves of pipe fittings of the air inlets and the material outlets. The utility model provides the bag-breaking and transferring device to improve the mixing and stirring capability of the cement dry mixing station, thereby enabling that bulk cement can be used in the prior dry mixing station, and automatically controlling the whole step from lime entering to lime mixing to lime supplying.

Description

A kind of automatic cement is done the broken bag grass-hopper that mixes the station
Technical field
The utility model relates to a kind of automatic control system, and particularly the dried broken bag grass-hopper that mixes the station of a kind of automatic cement in the ash handing system is puddled at the dry-mixed cement station automatically.
Background technology
Long celebrating oil field since exploitation, the dry-mixed cement station experienced blowing, change take out, water drive etc. once, secondary and tertiary oil recovery mode; Basic well pattern, well spacing stages such as encryption, superencipher have once been experienced; Development object is by the thick oil pay off-balancesheet layer and the thin poor reservoir till now of initial stage of development; The thickness of interlayer progressively reduces, and is boundary with the rerum natura of 1 millidarcy, and the thickness of interlayer has dropped to 1 meter.Long celebrating belongs to " three is low " oil gas field, in order to accomplish recoverable reserves, satisfies hypotonic gas reservoir development; The oil gas well all needs the operation of high-pressure large-displacement fracture acidizing; Aspect cementing quality, require sealing good from a interface, and then require the quality of well cementation second interface to the quality that requires cement sheath to well cementation; Not only require thick oil reservoir interlayer sealing good, the well of also will demanding perfection is good with each substratum sealing.Therefore the cementing quality to target zone requires than the industry standard height, require oil-gas Layer to reach 30m cementing quality high-quality up and down, and cement stone has higher intensity.Sealing is off quality up and down if oil-gas Layer reaches, and just must remedy by the perforation squeeze method.Because this strict demand to cementing quality of oil field development has promoted the continuous development of oil field adjustment well cementing technology.Along with the various deep-wells in long celebrating oil field, ultradeep well, horizontal well, etc. the increasing of exceptional well, complicated well; Formation condition is complicated day by day; Oil well cement additive, extra material kind increase in the cementing concrete, and fortune ash amount increases, and also well cementation work is had higher requirement.
Safe, efficient, high-quality well cementation becomes the primary goal of current long celebrating well cementation development; Quality and efficient that the realization of this target is puddled oil-well cement are had higher requirement simultaneously; Be mixed efficient and the quality that is mixed of do mixing the station both concerned that well cementation is produced and ensured the basis early stage, also concerned the later stage cementing quality.But original the doing of long celebrating cementer mixed 7 at station, all uses bagged cement, and loading and unloading labour intensity is big, and on-the-spot dust pollution is serious; Automaticity is low, puddles to be simply equipped, and automaticity is low; Seal, to puddle precision etc. relatively poor, mixes and stirs inhomogeneously, is prone to sneak into impurity; Backward in technique, can only rely on artificial counting or manually weigh control cement, additive mixed proportion, labour intensity is big.
Cementing concrete do to mix the station as the well cementation raw material store, be mixed, the base of supply and formulating, the size of its production capacity, the height of up-to-dateness, the accuracy that is mixed directly influences and is restricting well cementation production capacity and cementing quality.Quickening along with speed of production; It is slow to do and mix the artificial loading and unloading ash in station, join grey speed, influences the raising of organization of production efficient, in addition the used mortar architecture more complicated of each block; Cement and additive types are various; Can not load in mixture each other, puddle the uniformity requirement height, existing dry mixing device can not satisfy the production needs fully.
Summary of the invention
The purpose of the utility model provides a kind of automatic cement and does the broken bag grass-hopper that mixes the station; Puddle ability to promote the dry-mixed cement station; Make the existing dried station of mixing to use bulk cement; Ash is grey to mixing from advancing, the grey closed that all adopts of confession is transported and puddled, and the whole process of puddling is by computer control, and the realization automation is controlled.
The purpose of the utility model is achieved in that
The described pot bottom that passes on has electronic weighing instrument, and the jar that passes on floats over the electronic weighing instrument upper end, and the field control case is electrically connected with electronic weighing instrument.
A described jar charging aperture, air inlet, discharging opening and the exhaust outlet of passing on is connected pneumatic operated valve respectively, and pneumatic operated valve is electrically connected with the field control case.
The utility model has the advantages that: puddling the most outstanding characteristics of ash handing system automatically is to join grey process digitlization---grey weight, centralized control technique are joined in the electronics metering, and perfect dust removal installation, hermetic pipeline are mixed, carry.To optimize flow process, optimal control, optimum management are means; Be mixed efficient and the quality that is mixed of raising is target, and utilization automation centralized control technique adopts the centralized management pattern; To the centralized and unified adjustmenting management of station equipment, work and personnel, realize society, economy, environmental benefit maximization.After using automatic control system, defeatedly expect, puddle, the car loading operation cycle is short, speed is fast, production efficiency is high, dust pollution is little, has improved employee's working condition, reduction labour intensity effectively ensures health of operators and safety.
Description of drawings
Below in conjunction with the embodiment accompanying drawing the utility model is described further:
Fig. 1 is the utility model example structure sketch map.
Among the figure: 401, pass on jar; 402, vibratory sieve; 403, field control case; 404, dust collection cover; 405, flow process pipe fitting; 406, electronic weighing instrument; 407, pneumatic operated valve.
The specific embodiment
As shown in Figure 1, comprise that 2 are passed on jar 401,2 vibratory sieves 402, field control case 403, dust collection cover 404 and flow process pipe fittings 405 thereof, jar 401 hypomeres that pass on are up big and down small funnel-form; Stage casing through state, epimere are cambered surface, and there is air inlet the hypomere side; The hypomere bottom is a discharging opening; The epimere crown center connects vibratory sieve 402 and dust collection cover 404 through straight pipe, and dust collection cover 404 is in vibratory sieve 402 upper ends, and dust collection cover 404 1 sides have the inclined-plane delivery board; 2 are passed on and jars 401 identical structure are arranged, and flow process pipe fitting 405 is connected with discharging opening.Field control case 403 is electrically connected with the valve of air inlet and discharging opening pipe fitting.
Electronic weighing instrument 406 is arranged at described jar 401 bottoms of passing on; The jar 401 that passes on floats over electronic weighing instrument 406 upper ends; Field control case 403 is electrically connected with electronic weighing instrument 406, and field control case 403 can show the weight of jar interior material, passes on jar 401 charging apertures, air inlet, discharging opening to be connected pneumatic operated valve 407 respectively with exhaust outlet; Pneumatic operated valve 407 is electrically connected with field control case 403, is controlled by 403 timesharing of field control case.
2 are passed on and jars 401 are arranged in the melt pit, and packed raw material cement and extra material enter into through vibratory sieve and to pass in the jar 401 behind the broken bag of manual work.Field control case 403 shows on the spot and passes on jar 401 internal pressures, and control passes on jars 401 discharging, air inlet, accomplishes to pass on the passing on of materials in jars 401, and the loose unpacked material behind the broken bag sent in raw material storage tanks or the auxiliary material holding vessel store.

Claims (3)

1. an automatic cement is done the broken bag grass-hopper that mixes the station, it is characterized in that: comprise 2 pass on jar, 2 vibratory sieves, field control case, dust collection cover and flow process pipe fittings thereof, jar hypomere that passes on is up big and down small funnel-form; Stage casing through state, epimere are cambered surface, and there is air inlet the hypomere side; The hypomere bottom is a discharging opening; Connect vibratory sieve and dust collection cover through straight pipe in the middle of the stage casing, dust collection cover is in the vibratory sieve upper end, and dust collection cover one side has the inclined-plane delivery board; 2 are passed on and jar identical structure are arranged, and the flow process pipe fitting is connected with discharging opening; The field control case is electrically connected with the valve of air inlet and discharging opening pipe fitting.
2. a kind of automatic cement according to claim 1 is done the broken bag grass-hopper that mixes the station, and it is characterized in that: the described pot bottom that passes on has electronic weighing instrument, and the jar that passes on floats over the electronic weighing instrument upper end, and the field control case is electrically connected with electronic weighing instrument.
3. a kind of automatic cement according to claim 1 is done the broken bag grass-hopper that mixes the station, and it is characterized in that: a described jar charging aperture, air inlet, discharging opening and the exhaust outlet of passing on is connected pneumatic operated valve respectively, and pneumatic operated valve is electrically connected with the field control case.
CN201120469310XU 2011-11-23 2011-11-23 Bag-breaking and transferring device of automatic cement dry mixing station Expired - Fee Related CN202344681U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120469310XU CN202344681U (en) 2011-11-23 2011-11-23 Bag-breaking and transferring device of automatic cement dry mixing station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120469310XU CN202344681U (en) 2011-11-23 2011-11-23 Bag-breaking and transferring device of automatic cement dry mixing station

Publications (1)

Publication Number Publication Date
CN202344681U true CN202344681U (en) 2012-07-25

Family

ID=46533708

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120469310XU Expired - Fee Related CN202344681U (en) 2011-11-23 2011-11-23 Bag-breaking and transferring device of automatic cement dry mixing station

Country Status (1)

Country Link
CN (1) CN202344681U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103121242A (en) * 2013-02-04 2013-05-29 有利华建筑预制件有限公司 Concrete stirring system
CN108437218A (en) * 2018-05-11 2018-08-24 侯小芳 A kind of pneumatic shock formula multistage blanking mortar stirring device
CN110132706A (en) * 2019-05-23 2019-08-16 大连理工大学 A kind of ice powder and the mixed uniformly device and method of sand

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103121242A (en) * 2013-02-04 2013-05-29 有利华建筑预制件有限公司 Concrete stirring system
CN103121242B (en) * 2013-02-04 2015-06-03 有利华建筑预制件有限公司 Concrete stirring system
CN108437218A (en) * 2018-05-11 2018-08-24 侯小芳 A kind of pneumatic shock formula multistage blanking mortar stirring device
CN110132706A (en) * 2019-05-23 2019-08-16 大连理工大学 A kind of ice powder and the mixed uniformly device and method of sand
CN110132706B (en) * 2019-05-23 2021-10-15 大连理工大学 Device and method for uniformly mixing ice powder and sandy soil

Similar Documents

Publication Publication Date Title
CN202140080U (en) Multifunctional metering tank
CN201184861Y (en) Test device for simulating erosion worn of gas drilling and boring tool
CN112814732B (en) Waste stone and tailing mixed slurry preparation and pumping filling device
WO2016141759A1 (en) Device for blending coal via automatic flipping
CN105773845A (en) Intermittent cement stability-concrete integrated station
CN202344681U (en) Bag-breaking and transferring device of automatic cement dry mixing station
CN101749047B (en) Paste filling simulation test system
CN205889556U (en) Mixed mortar of portable totally enclosed stirring station
CN103133033A (en) Mine phosphogypsum cemented fill slurrying process
CN107234730A (en) Mortar stirring tank and method for preparing mortar
CN210279431U (en) Dual-purpose tower-type sand making equipment
CN214303937U (en) Preparation of mixed ground paste of barren rock and tailings and pump sending filling device
CN201587031U (en) Automatic mixing device for ointment filling system
CN206765104U (en) Sunk type sandstone blending station
CN102514097A (en) Automatic ash mixing and stirring control system for cement dry-mixing station
CN104874306B (en) Device and process for passive spiral homogenization and dustfall of injecting paste materials
CN217476261U (en) Foam light soil production device using industrial solid waste as raw material
CN109986696A (en) A kind of stable native cold renewal blending station of multifunctional vertical green environment cement
CN201763388U (en) Foam mortar preparation device
CN202344684U (en) Dry mixing device of automatic cement dry mixing station
CN205631007U (en) Intermittent type formula water is steady - integrative station of concrete
CN202379097U (en) Castable refractory batching, uniform mixing and automatic packing device
CN210308411U (en) Multifunctional vertical environment-friendly cement stabilized soil cold regeneration mixing station
CN201588654U (en) Novel paste body filling simulated test system
CN215825602U (en) Clay mixing device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120725

Termination date: 20171123

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