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 PDFInfo
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- 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
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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
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.
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.
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 |
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CN202344681U true CN202344681U (en) | 2012-07-25 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201120469310XU Expired - Fee Related CN202344681U (en) | 2011-11-23 | 2011-11-23 | Bag-breaking and transferring device of automatic cement dry mixing station |
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CN (1) | CN202344681U (en) |
Cited By (3)
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 |
-
2011
- 2011-11-23 CN CN201120469310XU patent/CN202344681U/en not_active Expired - Fee Related
Cited By (5)
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 |
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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 |
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CF01 | Termination of patent right due to non-payment of annual fee |