CN212120348U - Cooling and dehumidifying system for material of pulverizer - Google Patents
Cooling and dehumidifying system for material of pulverizer Download PDFInfo
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- CN212120348U CN212120348U CN202020154859.9U CN202020154859U CN212120348U CN 212120348 U CN212120348 U CN 212120348U CN 202020154859 U CN202020154859 U CN 202020154859U CN 212120348 U CN212120348 U CN 212120348U
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- discharge port
- pipe
- buffer tank
- extraction opening
- collection device
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Abstract
The utility model provides a rubbing crusher material cooling system of dehumidifying, relates to comminuted technical field, include the hopper that connects with the butt joint of rubbing crusher discharge gate, connect the lower part discharge gate of hopper and connect the material pipe, the one end of material pipe is connected with the precision filter who is used for filtered air, and the other end of material pipe is connected with material collection device, material collection device is equipped with material discharge port, is connected with the buffer tank on material discharge port, and the buffer tank is equipped with the bin outlet, material collection device is equipped with the extraction opening, and the extraction opening is connected with the fan through the extraction tube. The utility model discloses can greatly reduced material temperature after smashing, the condition of condensate water appears after having avoided the material packing, ensures product quality.
Description
Technical Field
The utility model belongs to the technical field of the comminuted technology and specifically relates to a cooling and dehumidifying system for crusher material.
Background
In the crushing process of a general positive pressure crusher, the temperature of a material can be gradually increased in the crushing process of the machine, and meanwhile, moisture in the material can evaporate under the action of the temperature after the material is crushed, so that after the temperature of the material is gradually reduced after the crushed material is packaged, a large amount of water vapor is condensed into water to influence the quality of a product.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough to prior art provides a temperature that can greatly reduced material after smashing, has avoided the condition that the condensate appears after the material packing, ensures product quality's rubbing crusher material cooling system that dehumidifies.
The utility model aims to solve the technical problem that realize through following technical scheme, the utility model relates to a rubbing crusher material cooling system that wets falls, its characteristics are, include the hopper that connects with the butt joint of rubbing crusher discharge gate, connect the lower part discharge gate of hopper and connect the material pipe, the one end of material pipe is connected with the precision filter who is used for filtered air, and the other end of material pipe is connected with material collection device, material collection device is equipped with material discharge port, is connected with the buffer tank on material discharge port, and the buffer tank is equipped with the bin outlet, material collection device is equipped with the extraction opening, and the extraction opening is connected with the fan through the extraction pipe.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, above rubbing crusher material cooling system of dehumidifying in: and a blowing-off machine for discharging materials is arranged on a discharge port of the buffer tank.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, above rubbing crusher material cooling system of dehumidifying in: the precision filter is a sintered filter, and a control valve for adjusting the air inflow is arranged on the sintered filter.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, above rubbing crusher material cooling system of dehumidifying in: the material collecting device comprises a vacuum feeding machine and a collecting tank, a material discharge port of the material collecting device is a discharge port of the collecting tank, a feed port of the collecting tank is in butt joint with a discharge port of the vacuum feeding machine, and the discharge port of the collecting tank is in butt joint with a feed port of the buffer tank; the extraction opening of the material collecting device is the extraction opening of the vacuum feeding machine, and the extraction opening of the vacuum feeding machine is connected with the Roots blower through an extraction pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
the negative pressure suction force generated by the fan is arranged to provide material conveying power for the whole system, the crushed materials enter the material pipe, are collected by the material collecting device under the action of air pressure and are placed into the buffer tank to be discharged, in the material conveying process, air is fully contacted with the materials to take away heat and moisture of the materials, the effects of cooling and dehumidifying are achieved, the condition of condensed water after packaging is avoided, and the quality of products is ensured; the air is filtered by the precision filter, so that the quality of the product is further improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a precision filter, 2, a receiving hopper, 3, a material collecting device, 4, a buffer tank, 5, a blower closing device, 6, a Roots blower, 7, a material pipe and 8, a control valve.
Detailed Description
The following further describes embodiments of the present invention in order to facilitate further understanding of the present invention by those skilled in the art, and does not constitute a limitation to the right thereof.
[ example 1 ]
Referring to fig. 1, a rubbing crusher material cooling system of dehumidifying, include with the butt joint of rubbing crusher discharge gate connect hopper 2, the rubbing crusher of this embodiment is used for smashing acetaminophen, connects the lower part discharge gate of hopper 2 and connects material pipe 7, and the one end of material pipe 7 is connected with precision filter 1 that is used for filtered air, and the other end of material pipe 7 is connected with material collection device 3, material collection device 3 is equipped with material discharge port, is connected with buffer tank 4 on material discharge port, and buffer tank 4 is equipped with the bin outlet, material collection device 3 is equipped with the extraction opening, and the extraction opening is connected with fan 6 through the extraction pipe.
And a blowing-off machine 5 for discharging is arranged on a discharging opening of the buffer tank 4. The air-lock valve 5 is also called as a discharger, an air-lock valve and a rotary valve, and the collected materials can be placed into the buffer tank 4 from below; the upper part of the air-lock valve 5 receives materials discharged from the buffer tank 4, plays a role of conveying the materials by virtue of a rotating impeller, completes the discharging, and plays a role of sealing at the same time, so that air is prevented from being sucked from a discharge port in the pneumatic conveying process, and the normal discharging is ensured.
The precision filter 1 is a sintered filter, in the embodiment, a 316L sintered filter with an efficiency level of H13 is selected, and a control valve 8 for adjusting the size of the intake air is arranged on the sintered filter. The size of air input can be controlled through the control valve 8, so that the discharging temperature of the material is controlled, the temperature of the crushed material is 60-80 ℃, the discharging temperature of the crushed material is reduced to 30-40 ℃ after passing through the material cooling and dehumidifying system of the crusher, and after the temperature difference is reduced, the wet air is not easy to form condensed water. When the humidity of the discharged material is high and the temperature is high, the air input can be increased, so that the material is fully dried and cooled.
The material collecting device 3 comprises a vacuum feeding machine and a collecting tank, a material discharge port of the material collecting device 3 is a discharge port of the collecting tank, a feed port of the collecting tank is in butt joint with a discharge port of the vacuum feeding machine, and a discharge port of the collecting tank is in butt joint with a feed port of the buffer tank 4; the extraction opening of the material collecting device 3 is the extraction opening of the vacuum feeding machine, and the extraction opening of the vacuum feeding machine is connected with the Roots blower 6 through an extraction pipe. The vacuum feeding machine is a dust-free closed pipeline conveying device for conveying particles and powdery materials by means of vacuum suction, and gas flow in a pipeline is formed by utilizing the air pressure difference between vacuum and an environment space to drive the powdery materials to move, so that powder conveying is completed. The vacuum feeding machine consists of a vacuum pump, a film-coated filter bag filter, a compressed air back blowing device, a pneumatic discharging door device, a vacuum hopper, a stainless steel adjustable material suction gun, a conveying hose and the like.
The working principle is as follows:
roots blower 6 and vacuum material loading machine cooperation are bled the power that produces pneumatic transport to material pipe 7, and the material that gets off from the rubbing crusher flows into material pipe 7 by connecing hopper 2 in, and the material in material pipe 7 gets into vacuum material loading machine under the negative pressure pneumatic action, and the material flows into the collection tank in vacuum material loading machine after the filtration of tectorial membrane filter bag filter, and in the material of collection tank put down buffer tank 4, by closing fan 5 with appropriate speed unloading. The required air of air transportation becomes clean air after precision filter 1 filters, and clean air fully contacts with the material in the transportation in material pipe 7, takes away a large amount of moisture heats, and it is outdoor through 6 exhaust air of roots's fan, smashes material through clean air transportation back temperature and moisture greatly reduced to the condition of condensate water has appeared after having avoided the material packing, has ensured the quality of product.
Claims (4)
1. The utility model provides a rubbing crusher material cooling system of dehumidifying which characterized in that: include with the butt joint of rubbing crusher discharge gate connect the hopper, connect the lower part discharge gate of hopper and connect the material pipe, the one end of material pipe is connected with the precision filter who is used for filtered air, and the other end of material pipe is connected with material collection device, material collection device is equipped with material discharge port, is connected with the buffer tank on material discharge port, and the buffer tank is equipped with the bin outlet, material collection device is equipped with the extraction opening, and the extraction opening is connected with the fan through the extraction pipe.
2. The mill material cooling and dehumidification system of claim 1, wherein: and a blowing-off machine for discharging materials is arranged on a discharge port of the buffer tank.
3. The mill material cooling and dehumidification system of claim 1, wherein: the precision filter is a sintered filter, and a control valve for adjusting the air inflow is arranged on the sintered filter.
4. The mill material cooling and dehumidification system of claim 1, wherein: the material collecting device comprises a vacuum feeding machine and a collecting tank, a material discharge port of the material collecting device is a discharge port of the collecting tank, a feed port of the collecting tank is in butt joint with a discharge port of the vacuum feeding machine, and the discharge port of the collecting tank is in butt joint with a feed port of the buffer tank; the extraction opening of the material collecting device is the extraction opening of the vacuum feeding machine, and the extraction opening of the vacuum feeding machine is connected with the Roots blower through an extraction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020154859.9U CN212120348U (en) | 2020-02-07 | 2020-02-07 | Cooling and dehumidifying system for material of pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020154859.9U CN212120348U (en) | 2020-02-07 | 2020-02-07 | Cooling and dehumidifying system for material of pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212120348U true CN212120348U (en) | 2020-12-11 |
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ID=73677130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020154859.9U Active CN212120348U (en) | 2020-02-07 | 2020-02-07 | Cooling and dehumidifying system for material of pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212120348U (en) |
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2020
- 2020-02-07 CN CN202020154859.9U patent/CN212120348U/en active Active
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