CN201596747U - Large self-hardening sand vibrating shakeout crushing regeneration device - Google Patents
Large self-hardening sand vibrating shakeout crushing regeneration device Download PDFInfo
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- CN201596747U CN201596747U CN2009202588385U CN200920258838U CN201596747U CN 201596747 U CN201596747 U CN 201596747U CN 2009202588385 U CN2009202588385 U CN 2009202588385U CN 200920258838 U CN200920258838 U CN 200920258838U CN 201596747 U CN201596747 U CN 201596747U
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Abstract
The utility model relates to a self-hardening sand regeneration device on a casting production line, in particular to a large self-hardening sand vibrating shakeout crushing regeneration device. According to the technical scheme provided by the utility model, a chute is arranged below a vibrating shakeout machine, and a vibrating conveyor is arranged below the outlet end of the chute; a magnetic separator is arranged above the vibrating conveyor, and a vibrating crusher is arranged below the outlet end of the vibrating conveyor; a dedusting cover is arranged at the outlet ends of the vibrating crusher and the vibrating conveyor; a sand inlet of a storage silo is arranged between a regeneration old sand outlet of the vibrating crusher and an inlet of a regenerated sand air separation storage silo, and the regenerated sand air separation storage silo is positioned below the regenerated old sand outlet of the vibrating crusher; and a regenerated sand delivery tank is arranged below the regenerated sand air separation storage silo. The device can meet the large recycling of old self-hardening sand during the casting production and realize the effects of low energy consumption and high yield.
Description
Technical field
The utility model relates to the self-hardening sand reclaim equiment on a kind of foundry production line, specifically a kind of large-scale self-hardening sand regeneration apparatus for crushing of vibrating shakeout.
Background technology
Self-hardening sand is generally the casting technique of resin sand, water-glass sand and other lipid sand molding requirement.On foundry production line, to the regeneration of self-hardening sand old sand, be the object that the technical staff researchs and develops always, at the self-hardening sand regenerating used, conventional method is a dry reclamation.How to realize best dry reclamation technological process and scheme, the input of economizing on the use of funds saves floor occupying area, and it is more urgent that the research on the massive casting production line seems.
Summary of the invention
The purpose of this utility model is to seek a kind of large-scale self-hardening sand regeneration apparatus for crushing of vibrating shakeout, develops and satisfies large-scale self-hardening sand old sand reuse in Foundry Production, realizes the effect of low energy consumption, high production.
Technical scheme according to the utility model provides has chute below vibratory shakeout machine, below the port of export of chute jigging conveyer is arranged; Magnetic separator is set above jigging conveyer, below the port of export of jigging conveyer, vibro-crusher is arranged; The port of export at vibro-crusher and jigging conveyer is provided with dust excluding hood; Between the import that the outlet of regeneration old sand and the reclaimed sand selection by winnowing of vibro-crusher are laid in the storehouse deposit storehouse sand inlet is arranged, described reclaimed sand selection by winnowing deposit position in storehouse is in the regeneration old sand outlet below of vibro-crusher; Below reclaimed sand selection by winnowing deposit storehouse, regenerated sand sending tank is arranged.
Described regenerated sand sending tank, reclaimed sand selection by winnowing deposit storehouse, deposit storehouse sand inlet, swing crushing regenerating device, dust excluding hood, magnetic separator, jigging conveyer, chute and vibratory shakeout machine all are positioned at melt pit; The work top of described vibratory shakeout machine is positioned on the face of land of melt pit.
Described vibratory shakeout machine, jigging conveyer, swing crushing regenerating device and regenerated sand sending tank are installed on respectively on the step of differing heights successively, and described step reduces step by step; And regenerated sand sending tank is positioned on the minimum step, and vibratory shakeout machine is positioned on the highest step.
The utility model is the technological process of a cover regenerating used reuse, can satisfy the ability that large-scale self-hardening sand regeneration technology is handled.The broken regeneration unit of large-scale self-hardening sand vibrating shakeout is exactly one to be enclosed within these technical conditions and to require down, a kind of reasonable process scheme that obtains through production practices.Utilize large-scale pair of plastid shakeout to be vibration drawing knockout.Utilize the regeneration effect of powerful vibro-crusher again, make old sand obtain regeneration in short technological process, the transmission jar input sand storage that reclaimed sand is carried through strength again reaches the good environmental protection in regenerative process.A whole set of regenerative system is worked in melt pit, realizes the effective control to dust.In the regenerating used process,, can remove the iron foreign material in the old sand and the resin mold of embrittlement, improve the reuse quality of old sand through magnetic separation and selection by winnowing.
This regeneration unit is selected advanced equipment combination for use as a kind of rational technological process, realizes and satisfy a kind of application of large-scale self-hardening sand regeneration, is the certainty of Foundry Production development.Self-hardening sand molding technology is production technology more advanced in the present Foundry Production, and regenerating used technology is one of principal character of self-hardening sand regeneration.Can obtain favorable economic benefit, reduce cost, energy efficient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure: the broken reclaim equiment of described large-scale self-hardening sand knockout comprises:
Magnetic separator 7 is set above jigging conveyer 8, and described magnetic separator 7 is used for removing the magnetisable material of old sand;
Described vibro-crusher 5 is positioned at the port of export below of jigging conveyer 8; Vibro-crusher 5 is used for carrying out swing crushing to having removed the old sand behind the magnetisable material, to remove the exhausted resin mould of old sand surface brittleness, forms the regeneration old sand; The port of export at vibro-crusher 5 and jigging conveyer 8 is provided with dust excluding hood 6;
Deposit storehouse sand inlet 4 is laid between the import in storehouse 3 in the outlet of regeneration old sand and the reclaimed sand selection by winnowing of vibro-crusher 5, and described reclaimed sand selection by winnowing deposit storehouse 3 is positioned at the regeneration old sand outlet below of vibro-crusher 5; Regeneration old sand behind vibro-crusher 5 swing crushings enters in the reclaimed sand selection by winnowing deposit storehouse 3 by deposit storehouse sand inlet 4, disposes the foreign material that are mixed in the regeneration old sand by reclaimed sand selection by winnowing deposit storehouse 3, forms reclaimed sand;
Regenerated sand sending tank 2, be positioned at reclaimed sand selection by winnowing deposit storehouse 3 below, be used for storing and be ready for sending reclaimed sand.
Described regenerated sand sending tank 2, reclaimed sand selection by winnowing deposit storehouse 3, deposit storehouse sand inlet 4, swing crushing regenerating device 5, dust excluding hood 6, magnetic separator 7, jigging conveyer 8, chute 9 and vibratory shakeout machine 10 all are positioned at melt pit; The work top of described vibratory shakeout machine 10 is positioned on the face of land of melt pit.
Described vibratory shakeout machine 10, jigging conveyer 8, swing crushing regenerating device 5 and regenerated sand sending tank 2 are installed on respectively on the step of differing heights successively, and described step reduces step by step; And regenerated sand sending tank 2 is positioned on the minimum step, and vibratory shakeout machine 10 is positioned on the highest step.
During operation, heavy castings are by behind vibratory shakeout machine 10 knockouts, and the old sand that falls enters jigging conveyer 8 through chute 9; In the course of conveying of jigging conveyer 8, utilize magnetic to remove magnetisable material in the old sand by magnetic separator 7; Make old sand enter swing crushing regenerating device 5 then, in powerful swing crushing regenerative process, old sand is carried out mechanical dry reclamation,, form the regeneration old sand to remove the exhausted resin mould of old sand surface brittleness; The regeneration old sand that forms behind the swing crushing after selection by winnowing deposit storehouse 3 utilizes wind-force to remove impurity, forms reclaimed sand again, and described reclaimed sand enters regenerated sand sending tank 2, is recovered to enter the deposit sand storage.
During installation, large-scale vibrating shakeout 10 is installed in ground, is convenient to workman's operation, and miscellaneous equipment is all installed and melt pit, and does periphery protection sealing with dust cover, dust cover.And have under the condition of dust pelletizing system and work.Be placed on the table top of vibratory shakeout machine 10 by the large-scale casting mold of knockout, casting mold carried out knockout, isolate foundry goods by the vibration exciting.
The chute 9 of old sand below vibratory shakeout machine 10 of being separated by exciting carries out the transition to jigging conveyer 8, in magnetic separator 7 enters into swing crushing regenerating device 5, carry out swing crushing and regeneration, the old sand of regeneration enters transmission jar 2 and is transported in the reclaimed sand sand storage again through the processing of winnowing machine 3.Finish the technological process of an old sand regeneration like this.
In the regenerative system working method, also should effective supporting dust pelletizing system, raise with the outer of effective control dust.The supporting noise reduction sound-absorbing of metope environment in the melt pit is with the diffusion and the radiation of effective control vibrating noise.Prevent secondary environmental pollution.
The utility model is to overlap independently regenerating used reclaiming system, the textural association compactness, and technological process is convenient, and equipment choosing has certain representativeness, advance.Can satisfy the self-hardening sand regeneration technology that big production capacity requires, and obtain good economic benefit.
This regeneration unit obtains the rational technological requirement of a cover, and reaches best economic benefit with the process equipment of the best and the combination of technological process.
Be suitable for the system of large-scale regenerating used technique unit, be operated under the condition of melt pit, can reach the protection of environment, one is for effectively preventing the excessive of dust, and it two be the diffusion (radiation) of effectively controlling vibrating noise, helps terrestrial operation personnel's work.
This technique unit has satisfied self-hardening sand regeneration technology flow process and production capacity on the present massive casting production line substantially through production practices.
Claims (3)
1. a large-scale self-hardening sand regeneration apparatus for crushing of vibrating shakeout is characterized in that: chute (9) is arranged below vibratory shakeout machine (10), jigging conveyer (8) is arranged below the port of export of chute (9); In the top of jigging conveyer (8) magnetic separator (7) is set, vibro-crusher (5) is arranged in the port of export below of jigging conveyer (8); The port of export at vibro-crusher (5) and jigging conveyer (8) is provided with dust excluding hood (6); Between the import that the outlet of regeneration old sand and the reclaimed sand selection by winnowing of vibro-crusher (5) are laid in storehouse (3) deposit storehouse sand inlet (4) is arranged, described reclaimed sand selection by winnowing deposit storehouse (3) is positioned at the regeneration old sand outlet below of vibro-crusher (5); Below reclaimed sand selection by winnowing deposit storehouse (3), regenerated sand sending tank (2) is arranged.
2. large-scale self-hardening sand regeneration apparatus for crushing of vibrating shakeout as claimed in claim 1 is characterized in that: described regenerated sand sending tank (2), reclaimed sand selection by winnowing deposit storehouse (3), deposit storehouse sand inlet (4), swing crushing regenerating device (5), dust excluding hood (6), magnetic separator (7), jigging conveyer (8), chute (9) and vibratory shakeout machine (10) all are positioned at melt pit; The work top of described vibratory shakeout machine (10) is positioned on the face of land of melt pit.
3. large-scale self-hardening sand regeneration apparatus for crushing of vibrating shakeout as claimed in claim 1 or 2, it is characterized in that: described vibratory shakeout machine (10), jigging conveyer (8), swing crushing regenerating device (5) and regenerated sand sending tank (2) are installed on respectively on the step of differing heights successively, and described step reduces step by step; And regenerated sand sending tank (2) is positioned on the minimum step, and vibratory shakeout machine (10) is positioned on the highest step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202588385U CN201596747U (en) | 2009-11-12 | 2009-11-12 | Large self-hardening sand vibrating shakeout crushing regeneration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202588385U CN201596747U (en) | 2009-11-12 | 2009-11-12 | Large self-hardening sand vibrating shakeout crushing regeneration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596747U true CN201596747U (en) | 2010-10-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202588385U Expired - Lifetime CN201596747U (en) | 2009-11-12 | 2009-11-12 | Large self-hardening sand vibrating shakeout crushing regeneration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596747U (en) |
-
2009
- 2009-11-12 CN CN2009202588385U patent/CN201596747U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101006 Effective date of abandoning: 20091112 |