CN205323894U

CN205323894U - Take temperature -detecting device's sand mill

Info

Publication number: CN205323894U
Application number: CN201521134623.4U
Authority: CN
Inventors: 彭超
Original assignee: Shenzhen Xinyuanda Chemical Co Ltd
Current assignee: Shenzhen Xinyuanda Chemical Co Ltd
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2016-06-22
Anticipated expiration: 2025-12-31

Abstract

The utility model discloses a take temperature -detecting device's sand mill, including the transmission who even has the dispersion axle, fix at the epaxial ejection of compact separator of dispersion, and with ejection of compact separator fixed connection's grinding unit, be equipped with the temperature monitoring device in the grinding unit, grind the unit including grinding the chamber urceolus, grind an intracavity section of thick bamboo and dispersion impeller, the cooling water inlet department of grinding on the urceolus of chamber still is equipped with refrigeration device, the temperature probe of this sand mill directly stretches into and grinds in the intracavity section of thick bamboo, real time monitoring material temperature, it reports to the police immediately to exceed the set temperature, remind operating personnel to reduce dispersion impeller agitation speed, perhaps adopt disposable water consumption to supply with, refrigeration device enhancement cooling effect can also be opened and cooling processing is in time carried out, it is impaired because of the high temperature performance to avoid the material product, the qualification rate of material product has been improved, it is extravagant to have reduced the raw materials, the life who has also prolonged simultaneously equipment has guaranteed the continual and steady work of equipment.

Description

Sand mill with temperature-detecting device

Technical field

This utility model relates to milling apparatus field, particularly to a kind of sand mill with temperature-detecting device。

Background technology

Fine powder milling apparatus is thinner as a kind of grind size, the better important process equipment of Grinding Quality, is widely used in multiple industries such as coating, ink, pesticide, mining industry, pottery, and the subject matter that presently, there are is that equipment energy consumption is higher, temperature rise, fineness of grind needs to improve further。Along with new forms of energy, the extensive utilization of nanometer new material, sand mill is ground quality, grinding efficiency, working life is had higher requirement, especially high-power sand mill continuously runs, mainly by abrasive media zirconium pearl or bead, make generation relative motion between medium, allow the required material ground to reach the effect pulverized through medium, carry out in high speed pulverization process in constantly mixing contact, temperature of charge can constantly rise, temperature raises the normal operation not only having a strong impact on equipment, and material also can need again to produce because temperature is too high to use, waste raw material and increase production cost, therefore, prevent device temperature in process of lapping from excessively raising, ensure the qualification rate of the continuous reliably working of sand mill and stock product, become major issue urgently to be resolved hurrily。

Utility model content

The purpose of this utility model is to provide one can monitor temperature of charge warning reminding operator and drought carries out cooling process in real time, improves the sand mill with temperature-detecting device of service life of equipment and stock product qualification rate to solve problems of the prior art。

This utility model is achieved through the following technical solutions utility model purpose:

Sand mill with temperature-detecting device, including being provided with dispersion shaft drive, being fixed on going out material separating device and fixing, with going out material separating device, the grinding unit being connected on dispersion axle, grinding unit is provided with device for detecting temperature, actuating device provides power for grinding unit, material is pulverized then through going out material separating device discharging in grinding unit, and device for detecting temperature can monitor temperature of charge in real time。

In some embodiments, described device for detecting temperature includes temperature probe, box body, the display screen being located on box body panel, buzzer, settings button and SR, and accept temperature probe signal the single-chip microcomputer that signal is processed, if it is processed beyond the maximum temperature that sets after receiving the detection signal of temperature probe by single-chip microcomputer, buzzer sends chimes of doom, display screen also can show Current Temperatures simultaneously, turn SR and can make monolithic processor resetting。

In some embodiments, described grinding unit includes the dispersion impeller on grinding chamber urceolus, grinding chamber inner core and fixing dispersion axle, the upper and lower of grinding chamber urceolus is respectively equipped with the outlet and water inlet that communicate with grinding chamber inner tank theca, dispersion impeller is arranged along the axially spaced-apart of described dispersion axle, dispersion axle stretches in grinding chamber inner core through going out material separating device, use cooling water to be circulated in grinding chamber inner tank theca and grinding chamber urceolus, reduce cavity temperature and temperature of charge in time。

In some embodiments, described water inlet is also associated with refrigerating plant, when temperature of charge is too high in grinding chamber inner core, can open refrigerating plant and to strengthen cooling effect, material be lowered the temperature rapidly。

In some embodiments, described temperature probe extends vertically in grinding chamber inner core and keeps certain intervals with dispersion impeller, and temperature probe directly contacts with material and makes the temperature monitored more accurate。

In some embodiments, described in go out material separating device be the cylinder with cavity, which is provided with the discharging opening communicated with cylinder, material after going out material separating device and being easily separated by discharge hole for discharge。

In some embodiments, described actuating device also includes the belt pulley being fixed on dispersion axle, and belt pulley is connected with motor through belt, disperses the dispersion impeller on axle to rotate material is ground under the drive of motor。

In some embodiments, described grinding chamber end capping plate it is installed with feeding pipe by flange and puts pearl valve, putting arranging of pearl valve and facilitate cleaning of the sand mill with temperature-detecting device can put into the abrasive media in order to grinding material such as zirconium pearl and bead simultaneously。

In some embodiments, described grinding chamber inner core is provided with, with going out material separating device junction, the discharging screen cloth that tungsten carbide composite is made, the discharging screen cloth difficulty that this kind of material is made is broken long service life, the standard mesh widths going out material screen is 0.5mm, require to be adjusted also dependent on product fineness, after material is ground, abrasive media can not be passed through only by material through going out material screen。

The sand mill with temperature-detecting device that this utility model provides, temperature probe is directly placed in grinding chamber inner core, monitor in real time temperature of charge, exceed and temperature is set reports to the police immediately, operator can reduce dispersion impeller speed of agitator or adopt disposable water consumption to supply, it is also possible to open refrigerating plant, to strengthen cooling effect, material carry out timely cooling process, save manpower, improve stock product qualification rate, reduce production cost。

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of embodiment of this utility model sand mill with temperature-detecting device；

Wherein: 1 actuating device, 11 dispersion axles, 12 belt pulleys, 2 go out material separating device, 21 discharging openings, 22 discharging screen clothes, 3 grinding units, 31 grinding chamber urceolus, 32 grinding chamber inner cores, 33 dispersion impellers, 34,35,4 device for detecting temperature, 41 temperature probes, 42 box bodys, 43 display screens, 44 buzzers, 45 settings buttons, 46 SRs, 47 single-chip microcomputers, 5 outlets, 6 water inlets, 7 refrigerating plants, 8 feeding pipes, 9 put pearl valve。

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail。

As shown in Figure 1, sand mill with temperature-detecting device, including being provided with the actuating device 1 of dispersion axle 11, being fixed on going out material separating device 2 and fixing, with going out material separating device 2, the grinding unit 3 being connected on dispersion axle 11, grinding unit 3 is provided with device for detecting temperature 4。

Wherein, grinding unit 3 includes the dispersion impeller 33 on grinding chamber urceolus 31, grinding chamber inner core 32 and fixing dispersion axle 11, in order to reduce cavity temperature and temperature of charge in time, the upper and lower of grinding chamber urceolus 31 is respectively equipped with the outlet 5 and water inlet 6 that communicate with grinding chamber inner core 32 outer wall, and water inlet 6 is also associated with refrigerating plant 7 and strengthens when cooling effect realizes fast cooling standby as needs；Grinding chamber end capping plate is installed with feeding pipe 8 by flange and puts pearl valve 9 to add material and to put into abrasive media；

Going out material separating device 2 is the cylinder with cavity, which is provided with the discharging opening 21 communicated with cylinder, material after going out material separating device 2 and being easily separated by discharging opening 21 discharging, grinding chamber inner core 32 is provided with discharging screen cloth 22 with going out material separating device 2 junction, through discharging screen cloth 22 after material is ground, the hole size of discharging screen cloth 22 can not pass through abrasive media only by material。

Device for detecting temperature includes temperature probe 41, box body 42, the display screen 43 being located on box body 42 panel, buzzer 44, settings button 45 and SR 46, and accept temperature probe 41 signal the single-chip microcomputer 47 that signal is processed, single-chip microcomputer 47 is located in box body 42, in order to make the temperature that device for detecting temperature real-time monitors more accurate, temperature probe 41 extends vertically in grinding chamber inner core 31 and keeps certain intervals with dispersion impeller 33。

Actuating device 1 also includes the belt pulley 12 being fixed on dispersion axle 11, and belt pulley 12 is connected with motor through belt, disperses the dispersion impeller 33 on axle 11 to rotate material is ground under the drive of motor。

When using the sand mill with temperature-detecting device that this utility model provides, the settings button first passing through device for detecting temperature 4 arranges material maximum temperature, connect cooling water again, start material-handling pump and motor, motor drives the dispersion impeller 33 on dispersion axle 11 to rotate through belt pulley 12 and proceeds by grinding distribution production, along with the temperature of charge that carries out ground constantly raises, when beyond when arranging temperature, single-chip microcomputer 47 is subject to signal and processes, buzzer sends chimes of doom simultaneously, now, water inlet place is not in use by recirculated cooling water, adopt the refrigerating plant 7 at the cooling of disposable water consumption or unlatching water inlet 6 place to accelerate cooling, ground material makes abrasive media and feed separation through discharging screen cloth 22, then material is by going out the discharging opening of material separating device 2 out。

Above-described is only embodiments more of the present utility model。For the person of ordinary skill of the art, under the premise creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into protection domain of the present utility model。

Claims

1. the sand mill with temperature-detecting device, it is characterized in that: include being connected with the actuating device (1) of dispersion axle (11), be fixed on going out material separating device (2) and fixing, with going out material separating device (2), the grinding unit (3) being connected in dispersion axle (11), in grinding unit (3), be provided with device for detecting temperature (4)。

2. the sand mill with temperature-detecting device according to claim 1, it is characterized in that: described device for detecting temperature (4) includes temperature probe (41), box body (42), the display screen (43) being located on box body (42) panel, buzzer (44), settings button (45) and SR (46), and accepts temperature probe (41) signal the single-chip microcomputer (47) that signal is processed。

3. the sand mill with temperature-detecting device according to claim 2, it is characterized in that: described grinding unit (3) includes grinding chamber urceolus (31), grinding chamber inner core (32) and dispersion impeller (33), the upper and lower of grinding chamber urceolus (31) is respectively equipped with the outlet (5) and water inlet (6) that communicate with grinding chamber inner core (32) outer wall, dispersion impeller (33) is arranged along the axially spaced-apart of described dispersion axle (11), and dispersion axle (11) is stretched in grinding chamber inner core (32) through going out material separating device (2)。

4. the sand mill with temperature-detecting device according to claim 3, it is characterised in that: described water inlet (6) place is also associated with refrigerating plant (7)。

5. the sand mill with temperature-detecting device according to claim 3, it is characterised in that: described temperature probe (41) extends vertically in grinding chamber inner core (32) and keeps certain intervals with dispersion impeller (33)。

6. the sand mill with temperature-detecting device according to claim 1, it is characterised in that: described in go out material separating device (2) for the cylinder with cavity, which is provided with the discharging opening (21) communicated with cylinder。

7. the sand mill with temperature-detecting device according to claim 1, it is characterised in that: described actuating device (1) also includes the belt pulley (12) being fixed in dispersion axle (11)。

8. the sand mill with temperature-detecting device according to claim 1, it is characterised in that: described grinding unit (3) end capping plate is installed with feeding pipe (8) by flange and puts pearl valve (9)。

9. the sand mill with temperature-detecting device according to claim 1, it is characterised in that: described grinding chamber inner core (32) is provided with, with going out material separating device (2) junction, the discharging screen cloth (22) that tungsten carbide composite is made。