CN2115163U - Oscillating screen cooling elevator - Google Patents
Oscillating screen cooling elevator Download PDFInfo
- Publication number
- CN2115163U CN2115163U CN 91221590 CN91221590U CN2115163U CN 2115163 U CN2115163 U CN 2115163U CN 91221590 CN91221590 CN 91221590 CN 91221590 U CN91221590 U CN 91221590U CN 2115163 U CN2115163 U CN 2115163U
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- CN
- China
- Prior art keywords
- sand
- cooling
- helicla flute
- model
- utility
- 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.)
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Abstract
The utility model provides a device used for processing of casting sand. The utility model is characterized in that the spiral vibration of each of two vibrating motors (2) is used to carry out spiral lifting on sand; the two vibrating motors (2) are installed according to crossing shafts; a sand catching groove (6) which is arranged at the lower end of a spiral groove (8) is internally provided with a sieve net (5) which carries out sieving on the sand; meanwhile, a cooling water channel (13) is arranged along the groove bottom of the spiral groove (8) to carry out water cooling on hot sand; a tubular middle column (10) can be used to carry out wind cooling through wind drawing. As a result, the utility model has the advantages of one machine with multiple functions, simultaneously implemented operations of sieving, cooling, and lifting, compact structure, small ground occupation, and reduced energy consumption, being suitable for processing of casting old hot sand or similar hot bulk materials.
Description
Utility model relates to a kind of device that casting model powder is handled that is used for.
The equipment that the existing casting model powder that is used for, particularly hot-cast are made screening, cooling and three kinds of functions of lifting of old sand all is to be undertaken by the single device of independently separating.Screening is undertaken by sand sieving machine, and cooling is undertaken by seethe with excitement cooler or two rolling dish cooler and water-jacket typ sand temperature modulator, promotes and is finished by bucket elevator or Pneumatic conveyer.
Existing a kind of oscillatory spin elevator that sand promotes that is used for, its basic structure be the work plastid by spring-loaded on base, the work plastid comprises the helicla flute that rises around a center pillar, and the helicla flute bottom has one to connect the sand mouth, and work plastid bottom intersects installs two vibrating motors obliquely.This machine makes the sand that connects the access of sand mouth be promoted to the outlet of helicla flute upper end by the vibration of vibrating motor, only can realize promoting operation.
Once had based on air-cooled bucket type coolelevator, sand is had certain cooling effect, but its energy consumption is big, cooling effect is not good, can not sieve sand simultaneously again.
Therefore, realize screening, cooling and the lifting of old sand, must multisequencing, increased investment, floor space and the energy consumption of equipment.Utility model proposes for addressing this problem.
The task of utility model is: a kind of vibrosieve coolelevator is provided, and it can realize screening, cooling and lifting operation to the foundryman's fever old sand simultaneously.
Utility model is to finish according to the principle increase screening and the cooling system of oscillatory spin elevator.Its basic structure is: work plastid 7 is bearing on the base 1 by spring 3, work plastid 7 comprises the helicla flute 8 that rises around a center pillar 10, work plastid bottom intersects installs two vibrating motors 2 obliquely, helicla flute lower end seat connects in the sand launder 6 at one, connect installation screen cloth 5 in the sand launder 6 at this, in addition, establish cooling-water duct 13 along the bottom land of helicla flute 8.Whole device is done the spirality vibration under vibrating motor drives, owing to have screen cloth 5, sand obtains screening in connecing sand launder 6, the hot sand that sieves enters helicla flute 8, and, feed cooling waters in the cooling-water duct 13 at the bottom of the helicla flute along the helicla flute rising, make the hot sand that rises along helicla flute 8 obtain cooling.Therefore, on a machine, can finish screening simultaneously, cooling and lifting operation to hot old sand.
In order to increase cooling effect to hot sand, said center pillar 10 can be made tubularly, on pipe, open many air inlets 14, and the top of helicla flute 8 opened wide.Like this, from the mouth of pipe 11 exhausting, the air that can increase in the helicla flute 8 flows, and increases cooling effect, and the helicla flute dust of also having avoided simultaneously opening wide escapes problem.
Accompanying drawing is the structure chart of the vibrosieve coolelevator that proposes by utility model.
The course of work and other details below in conjunction with the description of drawings utility model.Press the given embodiment of accompanying drawing, hot sand A is discharged into and connects in the sand launder 6, sand sieves by the screen cloth 5 that connects in the sand launder, antiquated sand C has antiquated sand outlet 4 discharges from the sidewall that connects sand launder 6 on the sieve, the old sand of the heat of sieving enters in the helicla flute 8 and rises, cooling water feeds from water inlet 12, cooling-water duct 13 along the helicla flute bottom land flows, discharge from the delivery port 15 of bottom, thereby make the sand of holding that rises along helicla flute 8 obtain cooling, simultaneously from the mouth of pipe 11 exhausting of upper end, because the effect of air inlet 14 makes the sands in the unlimited helicla flute 8 obtain air-cooled, Leng Que sand B discharges from cold sand outlet 9 at last, and obtains the lifting of certain altitude.
The characteristics of utility model are to have realized screening, cooling and lifting operation on same vibratory equipment.Compact conformation, floor space is little, and has avoided the required higher energy consumption of multisequencing.
Claims (3)
1, a kind of vibrosieve coolelevator, its work plastid (7) is bearing on the base (1) by spring (3), work plastid (7) comprises the helicla flute (8) that rises around a center pillar (10), work plastid bottom intersects installs two vibrating motors (2) obliquely, utility model is characterised in that: the lower end seat of said helicla flute (8) connects in the sand launder (6) at one, screen cloth (5) also is installed in connecing sand launder (6), is established cooling-water duct (18) along the bottom land of helicla flute (8).
2, by the described vibrosieve coolelevator of claim 1, it is characterized in that: center pillar (10) has many air inlets (14) for tubular on pipe, and the top of helicla flute 8 opens wide.
3, by claim 1 or 2 described vibrosieve coolelevators, it is characterized in that: be provided with antiquated sand outlet (4) on the sidewall that connects sand launder (6) to discharge the antiquated sand on the screen cloth (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91221590 CN2115163U (en) | 1991-08-27 | 1991-08-27 | Oscillating screen cooling elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91221590 CN2115163U (en) | 1991-08-27 | 1991-08-27 | Oscillating screen cooling elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2115163U true CN2115163U (en) | 1992-09-09 |
Family
ID=4928561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91221590 Granted CN2115163U (en) | 1991-08-27 | 1991-08-27 | Oscillating screen cooling elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2115163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274926A (en) * | 2011-08-15 | 2011-12-14 | 林春俊 | Spiral bouncing sand cooling machine |
| CN106946000A (en) * | 2017-05-09 | 2017-07-14 | 新乡市东振机械制造有限公司 | A kind of cooled elevator |
-
1991
- 1991-08-27 CN CN 91221590 patent/CN2115163U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274926A (en) * | 2011-08-15 | 2011-12-14 | 林春俊 | Spiral bouncing sand cooling machine |
| CN106946000A (en) * | 2017-05-09 | 2017-07-14 | 新乡市东振机械制造有限公司 | A kind of cooled elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |