CN209632057U - A kind of quick recycling equipment of totally-enclosed wax material of hot investment casting - Google Patents
A kind of quick recycling equipment of totally-enclosed wax material of hot investment casting Download PDFInfo
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- CN209632057U CN209632057U CN201822082997.6U CN201822082997U CN209632057U CN 209632057 U CN209632057 U CN 209632057U CN 201822082997 U CN201822082997 U CN 201822082997U CN 209632057 U CN209632057 U CN 209632057U
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Abstract
A kind of quick recycling equipment of totally-enclosed wax material of hot investment casting, including feed mechanism, boil slag case, acid boils case, primary precipitation case, useless formwork can be delivered to and boil in slag case by feed mechanism, boil slag case, acid boils case, primary precipitation case is successively contacted, slag case is boiled for isolating the wax liquor in useless formwork, wax liquor is successively flowed into acid by way of gravity flow and boiled in case and primary precipitation case, and acid boils case and is used to filter the wax liquor after saponification for being saponified wax liquor, primary precipitation case；The utility model improves site environment, reduces space utilization, reduces steam input quantity, reduces and transports between process, alleviates working strength, reduce job content, improves process production efficiency and the degree of automation, and the wax material rate of recovery improves.
Description
Technical field
The utility model relates to a kind of wax material reclaimer field, especially a kind of totally-enclosed wax material of hot investment casting is quickly returned
Receive processing equipment.
Background technique
Currently, Lost Wax Casting die process needs to use paraffin-stearic acid or polyethylene wax as low temperature moulding mould material, state
Interior traditional mould material processing is Lasaxing Oilfield pond, is mainly formed by boiling the components such as slag bath, sedimentation basin, steam heat preserving pipeline, delivery pump.
In the Lasaxing Oilfield process of traditional hot investment casting production technology, each station worker is by the useless formwork of collection after repeatedly transporting
It focuses in mould group frame, reuses electric block for behind useless formwork mould group frame investment Lasaxing Oilfield pond, steam valve is opened, in opening
After slag operation is boiled in the wax material recovery pond completion of formula, boiling the slag time is more than 30min, then the mould group of useless formwork will be filled with electric block
Frame transports.In operation process, wax liquor is splashed, while Lasaxing Oilfield region steam overflows, and site environment is poor；It needs continually
Steam supplement as heat source to guarantee that wax liquor does not solidify, Lasaxing Oilfield pond is open, waste of energy；Useless formwork is repeatedly transported, manually
Less important work content is more, and Lasaxing Oilfield pond needs regular manual cleaning, and labor intensity of workers is higher, and production efficiency is lower, automatically
Change degree is lower.This wax material boils the formwork in slag way of recycling and does not carry out breakage, boils that the slag time is longer, and remaining is certain in formwork
Wax material, which can not overflow, to be caused to waste, and wax material recovery efficiency is low.This just needs a kind of quick wax recycling equipment that can be automatically performed
Feeding boils slag and primary precipitation, efficiently completes this procedures content.
Summary of the invention
For the technical problem in background technique, the utility model provide a kind of high degree of automation, labor intensity it is low,
High production efficiency, the quick recycling equipment of the totally-enclosed wax material of the hot investment casting that low energy consumption
The technical solution of the utility model is: a kind of quick recycling equipment of totally-enclosed wax material of hot investment casting, and spy exists
In: including feed mechanism, boil slag case, acid boils case, primary precipitation case, useless formwork can be delivered to and boil in slag case by feed mechanism, boil
Slag case, acid boil case, primary precipitation case is successively contacted, and boil slag case for isolating the wax liquor in useless formwork, wax liquor and pass through gravity flow
Mode successively flows into acid and boils in case and primary precipitation case, and acid boils case for being saponified wax liquor, and primary precipitation case is for filtering saponification
Wax liquor afterwards.
Above-mentioned technical proposal is further limited, it is described to boil slag case by cabinet, blade, support tube, driving device and scrape
Knife composition boils slag cabinet equipped with feed inlet, discharge port and the first steam input hole, and circumferentially uniformly distributed blade passes through support tube
It is supported on and boils in slag cabinet, de-waxing hole is evenly equipped on blade, the space between blade and blade is to boil slag space, and driving device is used
It is rotated in driving support tube band movable vane piece, circumferentially uniformly distributed scraper is fixed on corresponding blade, and scraper is for removing
Boil the waste residue on slag cabinet wall；The advantages of this structure: 1. boil the setting of slag space between the blades, in this way can the maximum amount of discharge
Waste residue avoids waste residue from being deposited on and boils in slag case；2. the blade of rotation realizes the purpose that waste residue is automatically drained out；3. scraper is for clear
Except being deposited on the waste residue boiled on slag chamber interior wall on a small quantity.
Above-mentioned technical proposal is further limited, the blade is that middle part is bent into the bending plate greater than 90 degree；1. this
Structure, which can increase, boils slag space；2. this structure realizes that waste residue is discharged by self weight from boiling in slag cabinet.
Above-mentioned technical proposal is further limited, the scraper be equipped with kidney slot, kidney slot for adjust blade and
The optimal spacing of cabinet wall, to avoid getting stuck.
Above-mentioned technical proposal is further limited, the inner cavity that the acid boils case passes through overflow manner and boils the interior of slag cabinet
Chamber connection, acid boil and are equipped with oxalic acid solution in case, and the top surface that acid boils case is equipped with thermocouple and pressure compensation opening, and acid boils the bottom of case
Side is equipped with blowdown valve；The advantages of this structure: 1. realize the purpose that wax liquor voluntarily flows for overflow manner, and simplification finishes
Structure reduces production cost；2. thermocouple is wax liquor solidification in order to prevent；3. pressure compensation opening is used for row pressure, acid is avoided to boil case
Interior hypertonia and the problem of lead to damage.
Above-mentioned technical proposal is further limited, case is boiled by overflow manner and acid in the inner cavity of the primary precipitation case
Inner cavity connection, the top surface of primary precipitation case are equipped with ultrasonic level gage probe and the second steam input hole, primary precipitation case
Side, which is equipped with, takes out ceratuba road and blowdown valve；The advantages of this structure: the purpose that the wax liquor that 1. overflow manners realizes voluntarily flows, letter
Change structure, reduce production cost；2. detecting liquid level by ultrasonic probe when wax liquor liquid level reaches the upper limit of setting
The upper limit, automatic control equipment extract wax liquor.
Above-mentioned technical proposal is further limited, it is described boil slag case, acid boil in the boxboard interlayer of case and primary precipitation case
Filled with heat-preservation cotton；The problem of heat-preservation cotton reduces energy consumption, also prevents wax liquor solidification.
Above-mentioned technical proposal is further limited, the acid boils case and the inner chamber bottom surface of primary precipitation case is oblique；
Acid can be boiled the sewage in case and primary precipitation case and is discharged completely by this structure.
Compared with prior art, beneficial effect is: 1. the utility model boil slag bath instead of tradition, change
It has been apt to site environment, has reduced space utilization；2. opened type in the prior art boils the closing that slag bath is changed in the utility model
Formula equipment reduces steam input quantity；3. be automatically performed the treatment process of wax material, reduce and transport between process, alleviate work
Intensity reduces job content, improves process production efficiency and the degree of automation, and the wax material rate of recovery improves.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is the blade schematic diagram in the utility model.
Fig. 4 is that the scraper four in the utility model is intended to.
Fig. 5 is that the acid in the utility model boils case schematic diagram.
Fig. 6 is the primary precipitation case schematic diagram in the utility model.
Specific embodiment
As depicted in figs. 1 and 2, the quick recycling equipment of the totally-enclosed wax material of a kind of hot investment casting, including feed mechanism 1,
Boil slag case 2, acid boils case 3, primary precipitation case 4, useless formwork can be delivered to and boil in slag case by feed mechanism, boil slag case, acid boils case, just
Grade settling tank is successively contacted, and is boiled slag case and is successively flowed by way of gravity flow for isolating the wax liquor in useless formwork, wax liquor
Acid boils in case and primary precipitation case, and acid boils case and is used to filter the wax liquor after saponification for being saponified wax liquor, primary precipitation case；
As depicted in figs. 1 and 2, trash receptacle can be lifted to eminence by the feed mechanism 1, and can overturn trash receptacle topple over it is useless
Formwork, the mechanism belong to common sense in this field, do not elaborate；
As depicted in figs. 1 and 2, described to boil slag case 2 by cabinet 201, blade 202, support tube 203, driving device 204 and scrape
Knife 205 forms, and cabinet is that circular shell boxboard and cover board form by inner cavity, boils slag cabinet equipped with feed inlet 2011, discharging
Mouth 2012 and the first steam input hole 2013, circumferentially uniformly distributed blade is supported on by support tube boils in slag cabinet, on blade
It is evenly equipped with de-waxing hole 2021, the space between blade and blade is to boil slag space, and driving device is for driving support tube band movable vane
Piece rotation, circumferentially uniformly distributed scraper is fixed on corresponding blade, and scraper, which is used to remove, boils giving up on slag cabinet wall
Slag；The driving device is fixed on acid and boils on the top surface of case, is mainly made of motor, gear, chain, transmission shaft；
As shown in Figures 2 and 3, the blade 202 is that middle part is bent into the bending plate greater than 90 degree；
As shown in Figure 3 and Figure 4, the scraper 205 is equipped with kidney slot, and scraper is connected by the bolt and blade of kidney slot
It connects；
As shown in figure 5, the acid boil case 3 by five blocks of boxboards with boil the closed square case that the boxboard of slag case side constituted
Body, the inner cavity that acid boils case are connected to the inner cavity for boiling slag cabinet by overflow manner, boil slag cabinet and the sour shared boxboard for boiling case
It is equipped with overflow hole 5, acid boils and is equipped with oxalic acid solution 301 in case, and the top surface that acid boils case is equipped with thermocouple 302 and pressure compensation opening
303, the bottom sides that acid boils case are equipped with the first blowdown valve 304；
As shown in fig. 6, the primary precipitation case 4 is boiled the closed side that the boxboard of case side is constituted by five blocks of boxboards and acid
Shape cabinet, the inner cavity of primary precipitation case is connected to by overflow manner with the inner cavity that acid boils case, primary precipitation case and acid boil case and share
Boxboard be equipped with overflow pipe 6, the top surface of primary precipitation case is equipped with ultrasonic level gage probe 401 and the input of the second steam
Hole 402, the side of primary precipitation case, which is equipped with, takes out ceratuba road 403 and the second blowdown valve 404；
It is described boil slag case, acid boils in the boxboard interlayer of case and primary precipitation case filled with heat-preservation cotton 7；
The acid boils case and the inner chamber bottom surface of primary precipitation case is oblique.
Working principle:
1) in use, the trash receptacle 8 for filling useless formwork is transported to from feed mechanism from each station, feed mechanism is realized
Automatic charging；Useless formwork pours into boil slag tank inlet after and drop down onto and boil in slag space；As shown in Fig. 2, driving device drives support tube
120 degree of movable vane piece counter-rotating of band, useless formwork are boiling slag bottom portion and wax water mixed liquid 9 comes into full contact with, are being passed through steam continuous
During carry out boiling slag.After the completion of the slag time is boiled in setting, blade is rotated one week, and slag case is boiled in useless formwork edge by blade end scraper
Inner wall is scraped from discharge port, and slag is boiled in completion.2) after boiling the wax liquor in slag case and reaching a certain height, wax liquor passes through the first overflow hole
It voluntarily flows into acid to boil in case, since the density of wax liquor is less than the density of water, boil slag case is wax liquor at the middle and upper levels, and lower layer is that oxalic acid is molten
Liquid.Wax liquor boils case medium-height grass acid solution in acid and wax liquor carries out sufficient saponification, promotes wax.Acid boils the wax liquid temperature in case
Control is completed by thermocouple and solenoid valve, and when temperature reaches temp controlled meter established temperature, solenoid valve is closed, and steam supply stops
Only.When temperature is lower than temp controlled meter established temperature, solenoid valve is opened, and steam starts to supply.It is oblique that acid boils bottom portion, oxalic acid
Solution is periodically discharged from blowdown valve.3) wax liquor in overflow pipe overflow to primary precipitation case by being precipitated.Primary precipitation case
Interior liquid level is controlled by ultrasonic level gage, when wax liquor liquid level reaches the upper limit of setting, is detected by ultrasonic probe
The liquid level upper limit, automatic control equipment extract wax liquor；When extracting the lower limit of wax liquor arrival setting, takes out wax process and stop.Precipitating
Lower box part is silt and water, and primary precipitation bottom portion is oblique, and impurity and water periodically, which is discharged, from blowdown valve can be obtained and can make
Use wax liquor.
Do not elaborate place in this specification, is technology well known in the art.
Claims (8)
1. a kind of quick recycling equipment of totally-enclosed wax material of hot investment casting, it is characterised in that: including feed mechanism, boil slag case,
Acid boils case, primary precipitation case, and useless formwork can be delivered to and boil in slag case by feed mechanism, boil slag case, acid boils case, primary precipitation case according to
Secondary series winding, boils slag case for isolating wax liquor in useless formwork, and wax liquor is successively flowed into acid by way of gravity flow and boils case and just
In grade settling tank, acid boils case and is used to filter the wax liquor after saponification for being saponified wax liquor, primary precipitation case.
2. the quick recycling equipment of the totally-enclosed wax material of a kind of hot investment casting according to claim 1, it is characterised in that: described
It boils slag case to be made of cabinet, blade, support tube, driving device and scraper, boils slag cabinet equipped with feed inlet, discharge port and first
Steam input hole, circumferentially uniformly distributed blade is supported on by support tube boils in slag cabinet, and de-waxing hole, blade are evenly equipped on blade
Space between blade is to boil slag space, and driving device is circumferentially uniformly distributed to scrape for driving support tube band movable vane piece to rotate
Knife is fixed on corresponding blade, and scraper is for removing the waste residue boiled on slag cabinet wall.
3. the quick recycling equipment of the totally-enclosed wax material of a kind of hot investment casting according to claim 2, it is characterised in that: described
Blade is that middle part is bent into the bending plate greater than 90 degree.
4. the quick recycling equipment of a kind of totally-enclosed wax material of hot investment casting according to Claims 2 or 3, it is characterised in that:
The scraper is equipped with kidney slot.
5. a kind of quick recycling equipment of the totally-enclosed wax material of hot investment casting according to claim 1 or claim 2, it is characterised in that:
The inner cavity that the acid boils case is connected to by overflow manner with the inner cavity for boiling slag cabinet, and acid, which boils, is equipped with oxalic acid solution in case, acid boils case
Top surface be equipped with thermocouple and pressure compensation opening, acid boil case bottom sides be equipped with blowdown valve.
6. the quick recycling equipment of the totally-enclosed wax material of a kind of hot investment casting according to claim 4, it is characterised in that: described
The inner cavity of primary precipitation case is connected to by overflow manner with the inner cavity that acid boils case, and the top surface of primary precipitation case is equipped with ultrasonic solution
Position meter probe and the second steam input hole, the side of primary precipitation case, which is equipped with, takes out ceratuba road and blowdown valve.
7. a kind of according to claim 1 or 2 or 6 quick recycling equipments of totally-enclosed wax material of hot investment casting, feature exist
In: it is described boil slag case, in the boxboard interlayer that acid boils case and primary precipitation case filled with heat-preservation cotton.
8. the quick recycling equipment of the totally-enclosed wax material of a kind of hot investment casting according to claim 6, it is characterised in that: described
Acid boils case and the inner chamber bottom surface of primary precipitation case is oblique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082997.6U CN209632057U (en) | 2018-12-12 | 2018-12-12 | A kind of quick recycling equipment of totally-enclosed wax material of hot investment casting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082997.6U CN209632057U (en) | 2018-12-12 | 2018-12-12 | A kind of quick recycling equipment of totally-enclosed wax material of hot investment casting |
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| CN209632057U true CN209632057U (en) | 2019-11-15 |
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| CN201822082997.6U Active CN209632057U (en) | 2018-12-12 | 2018-12-12 | A kind of quick recycling equipment of totally-enclosed wax material of hot investment casting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482811A (en) * | 2018-12-12 | 2019-03-19 | 东风精密铸造有限公司 | A kind of quick recycling equipment of totally-enclosed wax material of hot investment casting |
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2018
- 2018-12-12 CN CN201822082997.6U patent/CN209632057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482811A (en) * | 2018-12-12 | 2019-03-19 | 东风精密铸造有限公司 | A kind of quick recycling equipment of totally-enclosed wax material of hot investment casting |
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