CN205165723U - Tectorial membrane sand sand blender - Google Patents
Tectorial membrane sand sand blender Download PDFInfo
- Publication number
- CN205165723U CN205165723U CN201520927136.7U CN201520927136U CN205165723U CN 205165723 U CN205165723 U CN 205165723U CN 201520927136 U CN201520927136 U CN 201520927136U CN 205165723 U CN205165723 U CN 205165723U
- Authority
- CN
- China
- Prior art keywords
- material plate
- sand
- cooling
- precoated sand
- sieve nest
- 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.)
- Active
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a tectorial membrane sand sand blender, including roller mill and vibration cooling sieve, vibration cooling sieve including the screen frame with set up in the material plate of inside the past to the back downward sloping of screen frame, the front end top of screen frame is provided with the feed inlet with the discharge gate intercommunication of roller mill, material plate is last to be provided with and to be used for the but cooling water course that leads to of rivers of cooling, makes the cooling water lower the temperature to material plate always, keeps material plate to be in the lower temperature all the time, material plate and the tectorial membrane sand on it of falling carry out the heat exchange, cooling tectorial membrane sand that can be better.
Description
Technical field
The utility model relates to precoated sand treatment facility, is specifically related to a kind of precoated sand sand blender.
Background technology
When using hot method coating technique to produce precoated sand, first roughing sand is heated to uniform temperature, then be uniformly mixed in puddle mixer by a certain percentage with resin, curing agent, lubricant and the additive that improves precoated sand performance, radius finished product precoated sand now in puddle mixer is in easily loose bulk or bulk, need through fragmentation, cooling and screening, in existing precoated sand sand blender, generally comprise puddle mixer, breaker, screening plant and cooling device, the use of independent fragmentation, screening and cooling device causes equipment investment large, and floor space is large.Application publication number is that the Chinese invention patent application of CN104624945A discloses a kind of vibration cooling sieve, comprise by the sieve nest of spring fitting on bearing, be arranged at the vibrating motor on sieve nest, be arranged at the feeder screen of sieve nest one end, the below of feeder screen is provided with ventilative board and material plate, ventilative board is evenly equipped with multiple blast cap, some water pipes are provided with between feeder screen and ventilative board, the sidewall of the sieve nest of the below of ventilative board is provided with air inlet, sieve nest top is provided with air outlet, the front end of ventilative board is connected with out material screen, the fragmentation of precoated sand can be completed simultaneously, cooling and screening process, but due to precoated sand from charging be sieved to fall to material plate during the time very short-range missile to cause the heat exchanger time of precoated sand and cooling water pipe very short, and ventilative board there is no yet cooling device, after work a period of time, the temperature of ventilative board can heat and rise by film sand, cooling effect is caused to be deteriorated, and when the precoated sand layer of sand on ventilative board is thicker, blower fan will be reduced the cooling effect of precoated sand greatly by blast cap.
Utility model content
For solving in prior art the technical problem existed, the purpose of this utility model is to propose a kind of precoated sand sand blender solving in prior art the cooling effect compromises to precoated sand because the heat exchanger time of precoated sand and cooling water pipe is short, material plate film sand being heated to cause.
A kind of precoated sand sand blender of the present utility model adopts following technical scheme: a kind of precoated sand sand blender, comprise puddle mixer and vibration cooling sieve, vibration cooling sieve comprises sieve nest and is arranged at the material plate downward-sloping from front to back of sieve nest inside, be provided with the charging aperture be communicated with the discharging opening of puddle mixer above the front end of sieve nest, in described material plate, be provided with the cooling water channel for Cooling Water circulation.
Described cooling water channel is included in the opening that Cooling Water that in material plate, spaced multiple axis extends in left-right direction along the longitudinal direction passes through, and each opening was connected by communicating pipe.
Sieve nest is divided into upper chamber and lower chambers by described material plate, the sidewall of lower chambers is provided with the air inlet for being communicated with blower fan, described material plate is provided with the blower to carry out heat exchange to the precoated sand blowing on material plate for being communicated with upper and lower chamber, the upper surface of blower is higher than the upper surface of material plate, and on blower, radial direction is provided with airduct air outlet.
Described blower has outwardly and downward-sloping backgauge edge in the arranged outside of airduct air outlet.
The top of the rear end of described sieve nest is provided with the air outlet be communicated with lower chambers, and the top of air outlet is provided with the getter device for absorbing the hot gas of being discharged by air outlet.
Be provided with feeder screen between the charging aperture of described sieve nest and material plate, the top of feeder screen is provided with the dust exhaust apparatus for dust adsorption.
The beneficial effects of the utility model are: the charging aperture of vibration cooling sieve is connected with the discharging opening of puddle mixer, material plate is downward-sloping from front to back, facilitate the transport of precoated sand, material plate inside is provided with cooling water channel, cooling water is lowered the temperature to material plate always, keep material plate to be in lower temperature all the time, material plate and the precoated sand fallen thereon carry out heat exchange, better can cool precoated sand.
Accompanying drawing explanation
Fig. 1 is vibration cooling sieve in an embodiment of a kind of precoated sand sand blender of the present utility model and the structural representation of dust exhaust apparatus and getter device;
Fig. 2 is the front view of vibration cooling sieve in Fig. 1;
Fig. 3 is the structural representation of material plate;
Fig. 4 is the structural representation of blower.
Detailed description of the invention
A kind of precoated sand sand blender comprises puddle mixer and vibration cooling sieve, vibration cooling sieve, as shown in Figure 1, the sieve nest 1 comprising base 15 and be arranged on base 15, sieve nest 1 inside is provided with material plate 2 downward-sloping from front to back, and sieve nest 1 is divided into the lower chambers 17 be positioned at below material plate 2 and the upper chamber 18 be positioned at above material plate 2 by material plate 2.Material plate 2 inside be provided with that Cooling Water passes through as shown in Figure 3 with the cooling water channel 3 of lowering the temperature to material plate, in the present embodiment, cooling water channel 3 comprises the opening 20 of the Cooling Water circulation that 12 axis being arranged at intervals at material plate inside along the longitudinal direction extend in left-right direction, each opening 20 was connected by communicating pipe 19, as shown in Figure 2.The sidewall of the lower chambers 17 of sieve nest 1 is provided with the air inlet for being communicated with blower fan 4 and lower chambers 17, material plate 2 is provided with between opening 20 blower 5 being communicated with lower chambers 17 and upper chamber 18, the axis of blower 5 extends along the vertical direction, as shown in Figure 4, the upper surface of blower 5 is higher than the upper surface of material plate 2, the sidewall of blower 5 is evenly equipped with 12 airduct air outlets, on blower 5 in the arranged outside of each airduct air outlet have outwardly and downward-sloping backgauge along 21, backgauge is inner for stoping precoated sand to enter blower 5 along 21.The setting of blower 5 solves in prior art and arrange blast cap on material plate 2, the problem causing the air cooling effect of blast cap poor when the precoated sand layer of sand on material plate 2 is thicker.
Upper chamber 18 inside is provided with cooling water pipe 6, in the present embodiment, cooling water pipe 6 is connected with the cooling water channel 3 on material plate 2, the charging aperture for being communicated with the discharging opening of puddle mixer is provided with above the front end of sieve nest 1, feeder screen 7 is provided with between charging aperture and cooling water pipe 6, the top, rear end of sieve nest 1 is provided with air outlet 8, the top of feeder screen 7 is provided with the dust exhaust apparatus 11 for dust adsorption, the top of air outlet 8 is provided with the getter device 10 for absorbing hot gas, sieve nest 1 is provided with discharging screen cloth 12 in the lower end of material plate 2, sieve nest 1 is provided with discharging opening 14 in the below of discharging screen cloth 12, the side going out material screen 12 net is provided with slag notch 13.Sieve nest 1 is provided with upper plate, and feeder screen 7 and air outlet 8 are all arranged on upper plate, upper plate being provided with the vibrating motor 9 for driving sieve nest to vibrate, being arranged on base 15 below sieve nest 1 by spring 16.
A kind of worked being called vibrating cooling sieve of the present utility model: Vibration on Start-up motor 9, precoated sand in feeder screen 7 shakes and first carries out heat exchange with cooling water pipe 6, then drop on material plate 2, blower fan 4 is dried to lower chambers 17 simultaneously, undertaken air-cooled by the 21 pairs of precoated sands of the airduct air outlet on discharge pipe 5, precoated sand enters on discharging screen cloth 12 with the material plate 2 tilted and again sieves, the precoated sand that particle is suitable for falls into discharging opening 14, waste material is then discharged from slag notch 13, and this vibration cooling sieve can complete fragmentation, cooling and screening function simultaneously.
In other embodiments of the present utility model, the quantity of opening and direction can adjust according to actual conditions; Cooling water channel and cooling water pipe also can not be communicated with, and adopt independently water system; Dust exhaust apparatus and/or getter device can not be set; The quantity of airduct air outlet can adjust according to actual needs; Inside, water cooling chamber also can not arrange cooling water pipe; Can not arrange base, vibration cooling sieve can be directly arranged on ground by spring.
Claims (6)
1. a precoated sand sand blender, comprise puddle mixer and vibration cooling sieve, vibration cooling sieve comprises sieve nest and is arranged at the material plate downward-sloping from front to back of sieve nest inside, be provided with the charging aperture be communicated with the discharging opening of puddle mixer above the front end of sieve nest, it is characterized in that: in described material plate, be provided with the cooling water channel for Cooling Water circulation.
2. a kind of precoated sand sand blender according to claim 1, it is characterized in that: described cooling water channel is included in the opening that Cooling Water that in material plate, spaced multiple axis extends in left-right direction along the longitudinal direction passes through, and each opening was connected by communicating pipe.
3. a kind of precoated sand sand blender according to claim 1, it is characterized in that: sieve nest is divided into upper chamber and lower chambers by described material plate, the sidewall of lower chambers is provided with the air inlet for being communicated with blower fan, described material plate is provided with the blower to carry out heat exchange to the precoated sand blowing on material plate for being communicated with upper and lower chamber, the upper surface of blower is higher than the upper surface of material plate, and on blower, radial direction is provided with airduct air outlet.
4. a kind of precoated sand sand blender according to claim 3, is characterized in that: described blower has outwardly and downward-sloping backgauge edge in the arranged outside of airduct air outlet.
5. a kind of precoated sand sand blender according to claim 3 or 4, it is characterized in that: the top of the rear end of described sieve nest is provided with the air outlet be communicated with lower chambers, the top of air outlet is provided with the getter device for absorbing the hot gas of being discharged by air outlet.
6. a kind of precoated sand sand blender according to claim 5, is characterized in that: be provided with feeder screen between the charging aperture of described sieve nest and material plate, and the top of feeder screen is provided with the dust exhaust apparatus for dust adsorption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520927136.7U CN205165723U (en) | 2015-11-19 | 2015-11-19 | Tectorial membrane sand sand blender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520927136.7U CN205165723U (en) | 2015-11-19 | 2015-11-19 | Tectorial membrane sand sand blender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205165723U true CN205165723U (en) | 2016-04-20 |
Family
ID=55729760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520927136.7U Active CN205165723U (en) | 2015-11-19 | 2015-11-19 | Tectorial membrane sand sand blender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205165723U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999697A (en) * | 2018-01-23 | 2018-05-08 | 江西力天机械有限公司 | A kind of two-arm resin sand mixer |
| CN108262878A (en) * | 2018-01-15 | 2018-07-10 | 广州点蓝环保设备有限公司 | A kind of high-effect plastic grain quickly cooling device and its cooling means |
| CN111774526A (en) * | 2020-06-24 | 2020-10-16 | 临沂茂源新材料科技有限公司 | Precoated sand production method and production line |
-
2015
- 2015-11-19 CN CN201520927136.7U patent/CN205165723U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262878A (en) * | 2018-01-15 | 2018-07-10 | 广州点蓝环保设备有限公司 | A kind of high-effect plastic grain quickly cooling device and its cooling means |
| CN107999697A (en) * | 2018-01-23 | 2018-05-08 | 江西力天机械有限公司 | A kind of two-arm resin sand mixer |
| CN111774526A (en) * | 2020-06-24 | 2020-10-16 | 临沂茂源新材料科技有限公司 | Precoated sand production method and production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205165723U (en) | Tectorial membrane sand sand blender | |
| CN205165732U (en) | Vibratory cooling screen | |
| CN205165734U (en) | Finished product sand cooling system | |
| CN101738074A (en) | Combined grain drying machine | |
| CN109053010B (en) | Hydrophobic perlite production process | |
| CN210304511U (en) | Grit sieving mechanism | |
| CN102697153B (en) | Vertical peanut kernel red skin-removing and tempering machine | |
| CN203565787U (en) | Vibratory cooling screen | |
| CN206168572U (en) | Magnetic separation device suitable for rice processing | |
| CN107218793A (en) | A kind of drying type dust removal machine for being used to produce composite fertilizer | |
| CN203679173U (en) | High-efficiency fine sorting device for recovering casting sodium silicate used sand | |
| CN113294988B (en) | Energy-saving grain drying system | |
| CN206300454U (en) | A kind of drying unit of tea seed | |
| CN205066371U (en) | Special drying apparatus of lithium hydroxide | |
| CN206447864U (en) | A kind of automatic spreading for cooling device of fermented grain | |
| CN203991264U (en) | Chickens' extract screening plant | |
| CN201177446Y (en) | Combination type cereal drying machine | |
| CN204866472U (en) | Line production vibrations wind -force tealeaves picker | |
| CN202543091U (en) | Device for dust removal and recycling of urea particles | |
| CN102921491B (en) | Conditioning device for rice polishing dampening | |
| CN207050406U (en) | A kind of drying type dust removal machine for being used to produce composite fertilizer | |
| CN203565786U (en) | Cooling sieve body | |
| CN206909590U (en) | A kind of Tea Production cooling device | |
| CN206936276U (en) | A kind of resin sand regeneration system | |
| CN208018963U (en) | A kind of novel distributor of cycle winnowing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |