CN106964286A - A kind of process units of deck of ship dressing - Google Patents

A kind of process units of deck of ship dressing Download PDF

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Publication number
CN106964286A
CN106964286A CN201710197591.XA CN201710197591A CN106964286A CN 106964286 A CN106964286 A CN 106964286A CN 201710197591 A CN201710197591 A CN 201710197591A CN 106964286 A CN106964286 A CN 106964286A
Authority
CN
China
Prior art keywords
deck
process units
screw propulsion
scraper plate
propulsion rod
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
Application number
CN201710197591.XA
Other languages
Chinese (zh)
Inventor
黄宝兴
张东升
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.)
Shanghai Yibo Shipping Co Ltd
Original Assignee
Shanghai Yibo Shipping 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 Shanghai Yibo Shipping Co Ltd filed Critical Shanghai Yibo Shipping Co Ltd
Priority to CN201710197591.XA priority Critical patent/CN106964286A/en
Publication of CN106964286A publication Critical patent/CN106964286A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/92Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71Feed mechanisms
    • B01F35/717Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71705Feed mechanisms characterised by the means for feeding the components to the mixer using belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71Feed mechanisms
    • B01F35/717Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7175Feed mechanisms characterised by the means for feeding the components to the mixer using propellers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80Forming a predetermined ratio of the substances to be mixed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/30Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel

Abstract

The invention discloses a kind of process units of deck of ship dressing, chamber is pushed including a tubular, push chamber two ends and be arranged with charging aperture, discharging opening, push intracavitary and be coaxially provided with screw propulsion rod, equipped with the scraper plate stretched out laterally on the helicoid of screw propulsion rod, scraper plate is axially arranged multiple along screw propulsion rod, and the outer rim of scraper plate coordinates with pushing cavity wall formation gap;Can be by rotating screw propulsion rod, various raw material including sticky stuff are pushed into discharging opening from charging aperture successively, and can be struck off the stickiness batch being mixed to form by various raw material cohered on cavity wall is pushed by scraper plate, so that stickiness batch is also pushed into discharging opening, it is avoided that raw material are retained in process units, realizes precisely metering.

Description

A kind of process units of deck of ship dressing
Technical field
The present invention relates to deck of ship dressing production technical field, raw material ratio can be improved more particularly, to one kind The process units of the deck of ship dressing of accuracy.
Background technology
In the facilities such as ship, marine drilling platform, often need to be thermally shielded cabin, deck etc., antirust, anti-corrosion, anti- Fire processing.In order to protect cabin, deck, be allowed to not influenceed by fire, cigarette, gas and water etc., it usually needs on cabin ground and Deck surface lays deck of ship dressing.
Deck of ship dressing is typically sufficiently mixed by a certain percentage by the raw material including compositions such as latex, powder and aggregates Form.Due to containing fire-retardant and heat-insulating material in deck of ship dressing, therefore, deck of ship dressing is laid in ship deck table A kind of back-fire relief coating can be formed after on face.Deck of ship dressing can improve the heat resistance on deck, be allowed to be difficult in high temperature Fire, will not also produce poisonous gas;May also function as and safeguard deck non-corrosive, it is anti-skidding and beautification deck function.Deck of ship is applied Material is applied in these adverse circumstances, can be effectively with the performance such as good fire resisting, heat-insulated, impervious, antidetonation, corrosion resistance The facility above ship is protected, and ensures the normal work of staff.
In the actual production of deck of ship dressing, it usually needs by various raw material after precise weighing, put into successively The aggregate bin of process units, and fall into push bucket;Then, the rotary screw set by pushing in bucket, by various raw material Dump skip is pushed to, and falls into agitator and is sufficiently mixed;Finished product injects finished bag finally by discharge valve.
However, outer screw diameter portion in above-mentioned existing process units and pushing and there is larger gap between bucket inwall. Due to containing the liquid emplastics such as latex in above-mentioned raw material so that various raw material are being pushed in bucket during, Form a kind of also batch with height stickiness.And outer screw diameter and the presence for pushing larger gap between bucket inwall, make Obtain part batch to gather and cohered at the inwall for pushing bucket under squeezing action, it is impossible to be effectively pushed at dump skip. The problem of distributing precision for causing to fall into raw material in agitator is difficult to be guaranteed by such case, and cause glue Problem is mutually mixed between different batches material, and causes the unstable of finished product dressing quality after mixing.
Even, these accumulate in the part batch pushed at bucket inwall can also cohere solidification when producing interval Phenomenon, causes to push the ununiform shrinkage of push channel bore in bucket.This can not only influence the normal push of raw material, when serious It also occur that scraping screw rod, causing the problem of screw rod is damaged.
The content of the invention
It is an object of the invention to the drawbacks described above for overcoming prior art presence, there is provided a kind of production of deck of ship dressing Device, is avoided that raw material are retained in process units, realizes precisely metering.
To achieve the above object, technical scheme is as follows:
A kind of process units of deck of ship dressing, including a tubular push chamber, and the push chamber two ends are arranged with Charging aperture, discharging opening, the push intracavitary are coaxially provided with screw propulsion rod, the helicoid of the screw propulsion rod equipped with outside The scraper plate that side is stretched out, the scraper plate is axially arranged multiple along screw propulsion rod, and the outer rim of the scraper plate is formed with pushing cavity wall Gap coordinates;Wherein, by rotating the screw propulsion rod, by the various raw material including sticky stuff successively from entering Material mouth pushes to discharging opening, and by the scraper plate by cohere on cavity wall is pushed by various raw material be mixed to form it is glutinous Property batch is struck off, and the stickiness batch is also pushed into discharging opening.
Preferably, the scraper plate is flexibly connected with the helicoid of the screw propulsion rod, with the outer rim of the scraper plate by Formed and certain radially wobbled during power.
Preferably, the end for pushing chamber two ends is arranged with bearing, and the two ends of the screw propulsion rod are provided with optical axis Portion, the optical axis portion is arranged in the bearing hole of bearing, and the screw propulsion rod is driven while rotated and moved vertically It is dynamic.
Preferably, the first variable-frequency motor of its rotation of screw propulsion rod connection driving.
Preferably, in addition to stir chamber, below discharging opening, for being carried out to the various raw material fallen into by discharging opening Mixing.
Preferably, double spiral agitator is provided with the stir chamber.
Preferably, the second variable-frequency motor of its rotation of double spiral agitator connection driving.
Preferably, the stir chamber is provided with fluid level controller.
Preferably, the fluid level controller connection alarm.
Preferably, the stir chamber is provided with finished product discharge valve.
It can be seen from the above technical proposal that the present invention works as spiral shell by setting scraper plate on the helicoid of screw propulsion rod Pushing ram is revolved when pushing intracavitary rotation, and being mixed to form by various raw material on cavity wall is pushed will be cohered using scraper plate Stickiness batch strike off, and the stickiness batch that these strike off continued through into screw propulsion rod push to discharging opening, therefore Retention of the raw material in process units is avoided, it is ensured that the accuracy of raw material component proportioning, it is achieved thereby that precisely meter Amount, improves the stability of finished product dressing quality after mixing.
Brief description of the drawings
Fig. 1 is a kind of process units structural representation of deck of ship dressing of a preferred embodiment of the present invention;
Fig. 2 is that a kind of of a preferred embodiment of the present invention pushes intracavitary portion partial structural diagram;
Fig. 3 is that a kind of of a preferred embodiment of the present invention pushes chamber lateral cross section structural representation.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment to the present invention is described in further detail.
It should be noted that in following embodiments, when embodiments of the present invention are described in detail, in order to clear Ground represents the structure of the present invention in order to illustrate, spy, not according to general scale, and has carried out part to the structure in accompanying drawing Amplification, deformation and simplified processing, therefore, should avoid being understood in this, as limitation of the invention.
In embodiment of the invention below, referring to Fig. 1, Fig. 1 is one kind of a preferred embodiment of the present invention The process units structural representation of deck of ship dressing.As shown in figure 1, a kind of production dress of deck of ship dressing of the present invention Put, it is main to include a tubular push chamber 4 and a matched stir chamber 12.Push chamber 4 can be made as it is barrel-shaped, because This can also be referred to as to push bucket.Stir chamber 12 can also be designed to barrel-shaped, therefore can also be referred to as agitator.
Refer to Fig. 1.The top for pushing chamber 4 is provided with aggregate bin 3, and the opening of aggregate bin 3 is generally opened in push chamber top Side-walls, and be open set upward.Raw material can be put into by the opening of aggregate bin 3, be later fallen into push chamber 4. Therefore, aggregate bin just becomes the charging aperture for pushing chamber.The end for pushing chamber 4 is provided with dump skip 7, and the opening of dump skip 7 is usual The side-walls for pushing chamber end are located at, and opening is set downward.Into the raw material pushed in chamber 4 by pushing, finally Fallen into by the opening of dump skip 7 in the stir chamber 12 being arranged on below dump skip.Therefore, dump skip, which just becomes, pushes going out for chamber Material mouth.
The process units structure of usual deck of ship dressing is more huge.For the ease of operation, the beginning of chamber 4 will be typically pushed End (diagram right-hand member) sets relatively low, is directly fed intake from weighing platform with facilitating;Meanwhile, an end (diagram left side for chamber 4 will be pushed End) raise, to install stir chamber 12, and the pushing speed of controllable raw material thereunder, prevent raw material fast in large quantities Speed pours stir chamber.
To keep stabilization, the safety of process units, pushing the top of chamber can be supported by support 2, and use bolt It is fixed with ground 1.Similarly, stir chamber 12 can be also fixed by support 14 and bolt with ground 1.Also, can be by Dump skip 7 and the top entry edge of stir chamber 12 carry out sealing installation, make the discharging opening of push chamber 4 and the entrance of stir chamber 12 Between form sealing, can effectively prevent being scattered for the diffusion of dust and material in raw material.
Refer to Fig. 2 and Fig. 1.A screw propulsion rod 5 is coaxially provided with pushing in chamber 4;The structure bag of screw propulsion rod 5 Rotating shaft 51 at its center and the spiral (screw thread) 52 set around rotating shaft 51 are included, spiral is used as push structure, to push away Dynamic raw material are reached the end for pushing chamber by the top of push chamber.Spiral 52 has helicoid 53 and 54, and it is by spiral summit (top Face) 53 and helical flank 54 constitute.Generally the rotating shaft with helical structure is also referred to as screw rod, a common work of this class formation Be using spiral from one end of bar to the other end push material (can be understood with further reference to prior art).
Refer to Fig. 2.Equipped with the scraper plate 55 stretched out laterally on the helicoid of the screw propulsion rod spiral 52;It is described Scraper plate 55 can be along the axially arranged multiple of screw propulsion rod 5;Scraper plate 55 may be provided at the position of summit 53 of spiral, may also be arranged on Depending on the position of side 54 of spiral, the space between this visual screw propulsion rod and push cavity wall 41.From the point of view of direction as shown, Scraper plate can along screw propulsion rod the more uniform arrangement that is axially formed, and both can be located at rotating shaft phase the same side, can also set up separately The both sides of rotating shaft, or twisted rotary shaft are set.Scraper plate 55 has the outer rim 551 relative and parallel with pushing cavity wall 41, and is formed The working face of scraper plate;The axial length (i.e. face length) of each scraper plate can be also adjusted as needed, not influence material Under conditions of material is pushed, can suitably it lengthen, to expand the face length of scraper plate.
The outer rim 551 of the scraper plate coordinates with pushing the formation of cavity wall 41 gap;Its gap length can be according to conventional former material Depending on the granule size of material, should prevent that stuck phenomenon occurs when screw propulsion rod from rotating, avoid again because gap is excessive and shadow Ring scraping effect.Further, the helicoid of the scraper plate 55 and the screw propulsion rod can use movable connection method, for example It can be attached, certain be radially wobbled with being formed in 551 stress of outer rim of the scraper plate using hinge etc..This is radially put Dynamic angle also can be depending on the material according to usual larger granularity, so as to when pushing the material of larger granularity, can be by scraping The swing by a small margin of plate, is rationally avoided, prevent the particulate matter in raw material be blocked in scraper plate with push cavity wall it Between, by the stuck phenomenon of screw propulsion rod.
Fig. 3 shows a kind of lateral cross section structure for pushing chamber 4.Installed in the screw propulsion rod pushed in chamber 4 in its rotating shaft 51 peripheries, which make, the spiral 52 with tortuous helicoid;Scraper plate 55 is arranged on the vertex position of spiral, also, in horizontal direction On, three scraper plates are uniformly arranged on the different vertex positions of spiral.
Refer to Fig. 1 and combine Fig. 2, Fig. 3.The end for pushing chamber two ends is arranged with bearing (not shown), that is, exists The top and distal end faces for pushing chamber have been respectively mounted a bearing.The two ends of screw propulsion rod rotating shaft 51 are optical axis, are not set Put spiral.The optical axis portion at the two ends of screw propulsion rod 5 can be arranged in the bearing hole of bearing, and obtains the support of bearing, So that screw propulsion rod 5 is vacantly arranged in push chamber 4.Also, the screw propulsion rod 5, which is located at, pushes chamber end one end Optical axis stretches out push chamber and is connected to first variable-frequency motor 6 for driving it to rotate.Can be by the first variable-frequency motor 6 using different Rotating speed drive screw propulsion rod 5 rotate, the first variable-frequency motor 6 have function of stepless speed regulation, so as at different rates or become The rotating speed of change pushes raw material.Can also be by being moved back and forth vertically to the screw propulsion rod 5, to convert each scrape Plate 55 is pushing the axial location in chamber 4, so as to while the rotation of screw propulsion rod 5 is carried out, be carried out to screw propulsion rod 5 Movement vertically, can so eliminate the dead angle of striking off existed between adjacent scraper plate, realize and gathered to pushing at cavity wall 41 Sticky stuff comprehensive removal.
Refer to Fig. 1.Stir chamber 12 is below discharging opening (dump skip), for the various former materials to being fallen into by discharging opening Material is mixed, and implements accurate proportioning.Double spiral agitator 9 can be installed in the stir chamber uniformly to be stirred, and The double spiral agitator 9 can be connected to second variable-frequency motor 13, to realize that driving double spiral agitator is rotated.Passing through When double spiral agitator is mixed to raw material, also stirred using the function of stepless speed regulation conversion double helix of the second variable-frequency motor The rotating speed of device is mixed, to strengthen uniform stirring effect.
Fluid level controller 8 can be also installed in the sidewall locations of the stir chamber 12, and fluid level controller and one can be reported Alert device (not shown) is connected.So, the compound being fitted into stir chamber can in real time be controlled by fluid level controller, once Fluid level controller detects level signals, can send signal to alarm immediately, and voice-control alarm is sent by alarm, and triggers the One variable-frequency motor is automatically stopped operating.Afterwards, can be by manually releasing alarm.
Finished product discharge valve 10 can be provided with the bottom of the stir chamber 12, operating personnel can be by discharge valve by sampling It is required that being detected to the finished product deck composition in stir chamber.If deck composition samples met technical requirements, finished product can be by Discharge valve control injection finished bag 11 is dispensed.If undesirable, need accordingly to be done over again by actual Non-Compliance.
When needing to carry out the production of deck composition, first by the various raw material including sticky stuff through precise weighing Input pushes the aggregate bin (charging aperture) 3 of chamber successively afterwards.Then, start the first variable-frequency motor 6, make 5 turns of the screw propulsion rod It is dynamic, and pushed raw material toward the direction of dump skip (discharging opening) 7 of front upper place from screw propulsion rod.By on screw propulsion rod The scraper plate 55 that face is installed, the stickiness batch being mixed to form by various raw material cohered on cavity wall 41 is pushed is scraped Come, and continue by screw propulsion rod 5 to push to dump skip 7.So remain in the material pushed in chamber 4 few, it is ensured that former The proportioning of material component.Raw material are under the synergy of screw propulsion rod helicoid and scraper plate, and pass through the first variable-frequency electric Under the speed change rotation and axial movement effect of machine, discharging opening can be successfully reached, stir chamber 12 is fallen into.Afterwards, then second is opened Variable-frequency motor 13, in the presence of double spiral agitator 9, raw material are well mixed.Finished product controls injection by discharge valve 10 Finished bag 11 is dispensed.
The metering of above-mentioned raw material, conveying, Level control can all be carried out under the control of electric sensor, it is possible to centering Between the data that detect reach real-time monitoring, data storage, the functional effect of data traceability.
The workspace of working site where above-mentioned process units and production district can be carried out using mechanical isolation mode region every From.The detection of dust is monitored in real time by sensor;Air circulation passes through two grades of mistakes of bag filter and non-woven fabrics plate filter Filter, to ensure the safety of operating personnel.
In summary, the present invention on the helicoid of screw propulsion rod by setting scraper plate, when screw propulsion rod is being pushed When intracavitary is rotated, the stickiness batch being mixed to form by various raw material cohered on cavity wall is pushed is scraped using scraper plate Remove, and the stickiness batch that these strike off is continued through into screw propulsion rod and push to discharging opening, therefore avoid raw material and exist Retention in process units, it is ensured that the accuracy of raw material component proportioning, it is achieved thereby that precisely metering, is improved after mixing The stability of finished product dressing quality.
Above-described is only the preferred embodiments of the present invention, the embodiment and the patent guarantor for being not used to the limitation present invention Scope, therefore the equivalent structure change that every specification and accompanying drawing content with the present invention is made are protected, similarly be should be included in In protection scope of the present invention.

Claims (10)

1. a kind of process units of deck of ship dressing, it is characterised in that push chamber, the push chamber two including a tubular End is arranged with charging aperture, discharging opening, and the push intracavitary is coaxially provided with screw propulsion rod, the helicoid of the screw propulsion rod Equipped with the scraper plate stretched out laterally, the scraper plate is axially arranged multiple along screw propulsion rod, and the outer rim of the scraper plate is with pushing chamber Inwall formation gap coordinates;Wherein, by rotating the screw propulsion rod, by the various raw material including sticky stuff Discharging opening is pushed to from charging aperture successively, and being mixed by various raw material on cavity wall is pushed will be cohered by the scraper plate The stickiness batch of formation is struck off, and the stickiness batch is also pushed into discharging opening.
2. the process units of deck of ship dressing according to claim 1, it is characterised in that the scraper plate and the spiral The helicoid of pushing ram is flexibly connected, and certain is radially wobbled with being formed in the outer rim stress of the scraper plate.
3. the process units of deck of ship dressing according to claim 1, it is characterised in that the end at the push chamber two ends Face punishment is provided with bearing, and the two ends of the screw propulsion rod are provided with optical axis portion, and the optical axis portion is arranged in the bearing hole of bearing, The screw propulsion rod is driven while being rotated and being axially moveable.
4. the process units of the deck of ship dressing according to claim 1 or 3, it is characterised in that the screw propulsion rod First variable-frequency motor of its rotation of connection driving.
5. the process units of deck of ship dressing according to claim 1, it is characterised in that also including stir chamber, be located at Below discharging opening, for being mixed to the various raw material fallen into by discharging opening.
6. the process units of deck of ship dressing according to claim 5, it is characterised in that provided with double in the stir chamber Spiral agitator.
7. the process units of deck of ship dressing according to claim 6, it is characterised in that the double spiral agitator connects Connect the second variable-frequency motor of its rotation of driving.
8. the process units of deck of ship dressing according to claim 5, it is characterised in that the stir chamber is provided with liquid level Controller.
9. the process units of deck of ship dressing according to claim 8, it is characterised in that the fluid level controller connection Alarm.
10. the process units of deck of ship dressing according to claim 5, it is characterised in that the stir chamber is provided with into Product discharge valve.
CN201710197591.XA 2017-03-29 2017-03-29 A kind of process units of deck of ship dressing Pending CN106964286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710197591.XA CN106964286A (en) 2017-03-29 2017-03-29 A kind of process units of deck of ship dressing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710197591.XA CN106964286A (en) 2017-03-29 2017-03-29 A kind of process units of deck of ship dressing

Publications (1)

Publication Number Publication Date
CN106964286A true CN106964286A (en) 2017-07-21

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Country Status (1)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103406042A (en) * 2013-07-29 2013-11-27 泰安岳首筑路机械有限公司 Production equipment for polymerization fuel
CN204078798U (en) * 2014-08-25 2015-01-07 五原县巴美养殖开发有限责任公司 Forced feeding device
CN204307556U (en) * 2014-10-30 2015-05-06 广德天运新技术股份有限公司 A kind of damping fin material loading agitating device
CN104906974A (en) * 2015-05-25 2015-09-16 青岛宝佳自动化设备有限公司 Forage mixer
CN106179017A (en) * 2016-08-31 2016-12-07 密友集团有限公司 A kind of Double helix stirring structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103406042A (en) * 2013-07-29 2013-11-27 泰安岳首筑路机械有限公司 Production equipment for polymerization fuel
CN204078798U (en) * 2014-08-25 2015-01-07 五原县巴美养殖开发有限责任公司 Forced feeding device
CN204307556U (en) * 2014-10-30 2015-05-06 广德天运新技术股份有限公司 A kind of damping fin material loading agitating device
CN104906974A (en) * 2015-05-25 2015-09-16 青岛宝佳自动化设备有限公司 Forage mixer
CN106179017A (en) * 2016-08-31 2016-12-07 密友集团有限公司 A kind of Double helix stirring structure

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Application publication date: 20170721