CN211866527U - Tectorial membrane sand cooling device - Google Patents
Tectorial membrane sand cooling device Download PDFInfo
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- CN211866527U CN211866527U CN202020337339.1U CN202020337339U CN211866527U CN 211866527 U CN211866527 U CN 211866527U CN 202020337339 U CN202020337339 U CN 202020337339U CN 211866527 U CN211866527 U CN 211866527U
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Abstract
The utility model relates to a tectorial membrane sand cooling device belongs to the technical field of machining equipment, and its technical scheme main points are tectorial membrane sand cooling device, including the cooling tower, the below rigid coupling of cooling tower has the support, and the top intercommunication of cooling tower is provided with the material loading pipe, and the bottom intercommunication of cooling tower is provided with the discharging pipe, the inside rigid coupling that can dismantle of cooling tower has cooling module, and cooling module's top and material loading pipe intercommunication setting, and cooling module's bottom and discharging pipe intercommunication set up, reach the effect to the high-efficient cooling of tectorial membrane sand.
Description
Technical Field
The utility model relates to a technical field of machining equipment especially relates to a tectorial membrane sand cooling device.
Background
With the rapid development of the society, the aluminum alloy casting industry develops rapidly therewith, and breaks through the traditional mold manufacturing mode, the precoated sand refers to the molding sand or sand core which is covered with a layer of solid resin on the surface of the sand grain before molding, and because of the advantages of high strength, low gas evolution, high dimensional precision of the produced casting and the like, the precoated sand is widely applied in the field of machine manufacturing in recent years, but the temperature of the existing precoated sand is very high immediately after the processing is finished, and the precoated sand is not suitable for bagging and transportation.
The prior Chinese patent with reference to publication No. CN108415800A discloses a precoated sand cooling device, wherein a support is arranged on the upper side of a base, a chassis is arranged on the upper side of the support, a secondary conversion device is arranged in the chassis, a control button is arranged on the right side of the secondary conversion device, a motor is arranged on the right side of the control button, a shell is arranged on the upper side of the chassis, a sprinkler pipe is arranged in the shell, a storage bin is arranged on the upper side of the sprinkler pipe, a discharge port is arranged on the left side of the storage bin, a feed port is arranged on the right side of the storage bin, a sprinkler pipe is arranged on the upper side of the storage bin, a water turbine is arranged on the upper side of the sprinkler pipe, a rotating shaft is arranged in the middle of the water turbine, water inlets are arranged on, a water outlet is arranged at the lower side of the base plate.
The above prior art solutions have the following drawbacks: this cooling device directly pours into water into storage silo periphery and cools down the inside tectorial membrane sand of storage silo into in the use, and the tectorial membrane sand that is close to storage silo position department is closer to water, can rapid cooling, and the cooling effect of the tectorial membrane sand of storage silo middle part is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tectorial membrane sand cooling device to reach the effect to the high-efficient cooling of tectorial membrane sand.
The technical purpose of the utility model is realized through following technical scheme:
the utility model provides a tectorial membrane sand cooling device, includes the cooling tower, and the below rigid coupling of cooling tower has the support, and the top intercommunication of cooling tower is provided with the material loading pipe, and the bottom intercommunication of cooling tower is provided with the discharging pipe, the inside rigid coupling of dismantling of cooling tower has cooling module, and cooling module's top and material loading pipe intercommunication setting, cooling module's bottom and discharging pipe intercommunication setting.
Through above-mentioned technical scheme, during installation this cooling tower, with cooling module installation in the inside of cooling tower, install the top at the cooling tower with the material loading pipe simultaneously, the discharging pipe is installed in the bottom of cooling tower to make material loading pipe, cooling module and discharging pipe be linked together, cool off the tectorial membrane sand of high temperature from material loading pipe input to cooling module, the tectorial membrane sand after the cooling is carried to the cooling tower outside from the discharging pipe, cooling module has reached the effect of high-efficient cooling to the tectorial membrane sand.
The utility model discloses further set up to: the cooling assembly comprises an upper sealing cover, a lower sealing cover and a material pipe arranged between the upper sealing cover and the lower sealing cover, and the material pipe is vertically arranged and communicated with the upper sealing cover and the lower sealing cover; the position of the cooling tower corresponding to the cooling component is provided with an air inlet and an air outlet through which air passes, and the air inlet and the air outlet are communicated with the cooling tower.
Through the technical scheme, when carrying high temperature tectorial membrane sand to cooling module inside, the tectorial membrane sand at first reaches the surface of upper cover, and from the material pipe with upper cover intercommunication in the whereabouts to lower cover position department, high temperature tectorial membrane sand is at the in-process that falls, through the inside air blast of air intake to the cooling tower, wind and material pipe outer wall contact and take away the high temperature of the inside tectorial membrane sand of material pipe, then wind is discharged from the air outlet again, at whole air blast in-process, wind takes away the high temperature of tectorial membrane sand in order to reach the effect to the tectorial membrane sand cooling, tectorial membrane sand passes through from material intraduct simultaneously, wind cools down tectorial membrane sand from the outer wall of material pipe, avoid wind and tectorial membrane sand direct contact, reduce the production of dust, environmental protection when cooling.
The utility model discloses further set up to: the material pipe is provided with many, and many material pipes uniform spacing set up between upper cover and lower wind lid.
Through above-mentioned technical scheme, set up many material pipes, the pipe diameter of every material pipe is less, and when tectorial membrane sand was through in following many material pipes, wind was pasting the outer wall of material pipe and is carried, can fully cool down the tectorial membrane sand that is close to material pipe outer wall and material pipe center, improves the cooling effect to tectorial membrane sand.
The utility model discloses further set up to: the material pipe is arranged in a spiral tubular shape.
Through above-mentioned technical scheme, set up the material pipe into the heliciform for tectorial membrane sand descends along the inner wall spiral of material pipe, prolongs the decline time of tectorial membrane sand in the material pipe, and the blast air carries out abundant cooling to tectorial membrane sand and handles, improves the cooling effect to tectorial membrane sand.
The utility model discloses further set up to: straight pipes are integrally and fixedly connected to the top and the bottom of the material pipe, and the other ends of the straight pipes are fixedly connected with the upper sealing cover and the lower sealing cover.
Through above-mentioned technical scheme, the setting is at the straight tube of material pipe top and bottom, and the input and the output speed of tectorial membrane sand are reduced to the input and the output speed of tectorial membrane sand with higher speed in the material pipe, keep going on in step of blanking and cooling, and the cooling rate of tectorial membrane sand is improved when reinforcing tectorial membrane sand cooling effect, improves production efficiency.
The utility model discloses further set up to: the air inlet and the air outlet are arranged at the same side position of the cooling tower.
Through above-mentioned technical scheme, with air intake and air outlet setting in the same one side of cooling tower, the route that the extension wind flows in the cooling tower makes wind and the commodity circulation pipe in the cooling tower fully contact, improves the cooling effect of blast air to the tectorial membrane sand.
The utility model discloses further set up to: the air outlet is arranged above the air inlet.
Through above-mentioned technical scheme, set up the air outlet in the top of air intake for wind gets into from the bottom, and upward flow discharges from the top, and the cooperation tectorial membrane sand is to the process of whereabouts, and wind and tectorial membrane sand move in opposite directions, and the thermal contact of reinforcing wind and tectorial membrane sand can take away the heat fast, improves the cooling effect to the tectorial membrane sand.
To sum up, the utility model discloses a beneficial technological effect does:
1. the cooling assembly is arranged in the cooling tower, so that the cooling effect on the precoated sand is improved;
2. the material pipe is arranged in a spiral shape, so that the falling time of the precoated sand in the material pipe is prolonged, and the cooling effect on the precoated sand is improved;
3. through setting up the air outlet in the top of air intake for wind and tectorial membrane sand move in opposite directions, take away the heat fast, improve the cooling effect to the tectorial membrane sand.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 is a schematic structural diagram of the cooling assembly of the present embodiment.
Reference numerals: 1. a cooling tower; 2. a support; 3. feeding pipes; 4. a discharge pipe; 5. a cooling assembly; 51. an upper sealing cover; 52. a lower sealing cover; 53. a material pipe; 6. an air inlet; 7. an air outlet; 8. a straight tube.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, a tectorial membrane sand cooling device, including cooling tower 1, the below rigid coupling of cooling tower 1 has support 2, the top intercommunication of cooling tower 1 is provided with material loading pipe 3, the bottom intercommunication of cooling tower 1 is provided with discharging pipe 4, the inside rigid coupling that can dismantle of cooling tower 1 has cooling module 5 (see figure 2), and cooling module 5's top and material loading pipe 3 intercommunication setting, cooling module 5's bottom and discharging pipe 4 intercommunication setting, cooling module 5 has reached the effect of high-efficient cooling to the tectorial membrane sand.
As shown in fig. 2, the cooling assembly 5 includes an upper cover 51, a lower cover 52, and a material pipe 53 disposed between the upper cover 51 and the lower cover 52, wherein the material pipe 53 is communicated with the upper cover 51 and the lower cover 52; an air inlet 6 and an air outlet 7 for air to pass through are formed in the position, corresponding to the cooling assembly 5, of the cooling tower 1, the air inlet 6 and the air outlet 7 are communicated with the cooling tower 1, and when high-temperature precoated sand is conveyed into the cooling assembly 5, the precoated sand firstly reaches the surface of the upper sealing cover 51 and falls to the position of the lower sealing cover 52 from a material pipe 53 communicated with the upper sealing cover 51; in the falling process of the high-temperature precoated sand, air is blown into the cooling tower 1 through the air inlet 6, the air is in contact with the outer wall of the material pipe 53 and takes away the high temperature of the precoated sand in the material pipe 53, then the air is discharged from the air outlet 7, in the whole blowing process, the air takes away the high temperature of the precoated sand to achieve the effect of cooling the precoated sand, meanwhile, the precoated sand passes through the inside of the material pipe 53, the air cools the precoated sand through the outer wall of the material pipe 53, direct contact between the air and the precoated sand is avoided, dust generation is reduced, and the cooling process is more environment-friendly; material pipe 53 is provided with many, and many material pipes 53 evenly separate the setting, and every material pipe 53's pipe diameter is less, and when the tectorial membrane sand passed through from many material pipes 53, the outer wall that the wind was pasting material pipe 53 was carried, can fully cool down the tectorial membrane sand that is close to material pipe 53 outer wall and material pipe 53 center, improves the cooling effect to the tectorial membrane sand.
As shown in fig. 2, the material pipe 53 is arranged in a spiral tubular shape, so that the precoated sand descends spirally along the inner wall of the material pipe 53, the descending time of the precoated sand in the material pipe 53 is prolonged, the precoated sand is fully cooled by air blast, and the cooling effect on the precoated sand is improved; and the top of material pipe 53, integrative rigid coupling in bottom position department have straight tube 8, and the other end of straight tube 8 links to each other with upper seal cover 51, lower seal cover 52 are fixed, and the input and output speed of tectorial membrane sand is accelerated in the setting of straight tube 8, reduces the piling up of tectorial membrane sand in material pipe 53, keeps going on in step of blanking and cooling, and the cooling rate of improvement tectorial membrane sand improves production efficiency when reinforcing tectorial membrane sand cooling effect.
As shown in fig. 1, the air inlet 6 and the air outlet 7 are arranged on the same side of the cooling tower 1, so that the path of air flowing in the cooling tower 1 is prolonged, the air is fully contacted with a material flow pipe in the cooling tower 1, and the cooling effect of blast air on coated sand is improved; and the air outlet 7 is arranged at the upper position of the air inlet 6, so that air enters from the bottom, flows upwards and is discharged from the top end, the air and the precoated sand move in the opposite direction in cooperation with the downward falling process of the precoated sand, the contact of the air and the heat of the precoated sand is enhanced, the heat can be taken away quickly, and the cooling effect on the precoated sand is improved.
The implementation principle of the embodiment is as follows: when the cooling tower 1 is installed, the cooling assembly 5 is installed inside the cooling tower 1, the feeding pipe 3 is installed at the top of the cooling tower 1, the discharging pipe 4 is installed at the bottom of the cooling tower 1, the feeding pipe 3, the cooling assembly 5 and the discharging pipe 4 are communicated, high-temperature precoated sand is input into the cooling assembly 5 from the feeding pipe 3 for cooling, the precoated sand penetrates through the material pipe 53, the spiral material pipe 53 lengthens the path of the precoated sand in the material pipe 53, so that the precoated sand can fully exchange heat with wind, and the cooling effect is improved; when air is blown into the cooling tower 1, air is input from the air inlet 6 arranged at the lower part, the precoated sand in the material flow pipe is cooled and then is discharged from the air outlet 7 arranged at the upper part, the air and the precoated sand move in the same direction, so that the heat in the cooling tower 1 can be conveniently and quickly taken out, and the cooling effect is good; when the cooling assembly 5 is used for cooling the precoated sand, the direct contact between wind and the precoated sand is avoided, the generation of dust is also avoided when the temperature is reduced, the environmental quality of a production workshop is improved, and the advantages are obvious.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. The utility model provides a tectorial membrane sand cooling device, includes cooling tower (1), and the below rigid coupling of cooling tower (1) has support (2), and the top intercommunication of cooling tower (1) is provided with material loading pipe (3), and the bottom intercommunication of cooling tower (1) is provided with discharging pipe (4), its characterized in that: the cooling tower (1) is internally detachably and fixedly connected with a cooling assembly (5), the top of the cooling assembly (5) is communicated with the feeding pipe (3), and the bottom of the cooling assembly (5) is communicated with the discharging pipe (4).
2. The precoated sand cooling device according to claim 1, characterized in that: the cooling assembly (5) comprises an upper sealing cover (51), a lower sealing cover (52) and a material pipe (53) arranged between the upper sealing cover (51) and the lower sealing cover (52), wherein the material pipe (53) is vertically arranged and communicated with the upper sealing cover (51) and the lower sealing cover (52); an air inlet (6) and an air outlet (7) for air to pass through are formed in the position, corresponding to the cooling component (5), of the cooling tower (1), and the air inlet (6) and the air outlet (7) are communicated with the cooling tower (1).
3. The precoated sand cooling device according to claim 2, characterized in that: the material pipe (53) is provided with a plurality of pipes, and the plurality of material pipes (53) are uniformly arranged between the upper sealing cover (51) and the lower air cover at intervals.
4. The precoated sand cooling device according to claim 2, characterized in that: the material pipe (53) is arranged in a spiral tubular shape.
5. The precoated sand cooling device according to claim 4, characterized in that: straight pipes (8) are integrally and fixedly connected to the top and bottom of the material pipe (53), and the other ends of the straight pipes (8) are fixedly connected with an upper sealing cover (51) and a lower sealing cover (52).
6. The precoated sand cooling device according to claim 2, characterized in that: the air inlet (6) and the air outlet (7) are arranged at the same side position of the cooling tower (1).
7. The precoated sand cooling device according to claim 6, characterized in that: the air outlet (7) is arranged above the air inlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020337339.1U CN211866527U (en) | 2020-03-18 | 2020-03-18 | Tectorial membrane sand cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020337339.1U CN211866527U (en) | 2020-03-18 | 2020-03-18 | Tectorial membrane sand cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211866527U true CN211866527U (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020337339.1U Active CN211866527U (en) | 2020-03-18 | 2020-03-18 | Tectorial membrane sand cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211866527U (en) |
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2020
- 2020-03-18 CN CN202020337339.1U patent/CN211866527U/en active Active
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