CN212598686U

CN212598686U - Sand mixer for reclaimed sand

Info

Publication number: CN212598686U
Application number: CN202021035348.1U
Authority: CN
Inventors: 吕健
Original assignee: Wuhu Lingfeng Environmental Protection Technology Co ltd
Current assignee: Wuhu Lingfeng Environmental Protection Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-02-26
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to a roller mill technical field for the reclaimed sand, and disclose a roller mill for reclaimed sand, including the roller mill body, roller mill body upside is provided with the inlet pipe, this internal (mixing) shaft that is provided with of roller mill, be provided with the first motor rather than being connected on the (mixing) shaft, be provided with first dust exhaust pipe on the inlet pipe lateral wall, first dust exhaust pipe one end is provided with the second dust exhaust pipe rather than being linked together, second dust exhaust pipe one end alternates at the dust removal incasement, dust removal bottom of the case portion is provided with the scum pipe, is provided with the viewing aperture on the dust removal outer wall, the blast pipe lower extreme alternates at the roller mill originally internally. This roller mill for reclaimed sand is through being provided with first dust exhaust pipe in inlet pipe department to adsorb gas, thereby prevent that gas inlet pipe from discharging, the polluted environment, the dust removal case removes dust to gas, forms the gas circulation and circulates, and purifying effect is better, and rotor and (mixing) shaft mix the reclaimed sand, improves roller mill work efficiency.

Description

Sand mixer for reclaimed sand

Technical Field

The utility model relates to a roller mill technical field for the reclaimed sand specifically is a roller mill for reclaimed sand.

Background

The used sand with reusable service performance is basically recovered through treatment in the casting production of the reclaimed sand, and 1-7 tons of used sand can be generated when 1 ton of castings are produced during sand casting. The regenerated sand is divided into three categories, namely ceramic grinding wheel regenerated sand, resin grinding wheel regenerated sand, rubber grinding wheel regenerated sand and the like.

When the reclaimed sand is used for sand mixing, a large amount of dust is easily generated, so that the environmental pollution is serious, and the body of a worker is easily injured.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a roller mill for reclaimed sand possesses the advantage that reduces the dust that roller mill produced at the roller mill in-process, has solved reclaimed sand when carrying out the roller mill, produces a large amount of dusts easily, leads to environmental pollution comparatively serious, and causes the problem of injury to the worker health easily.

(II) technical scheme

For the purpose that realizes above-mentioned sand mixer for reclaimed sand improves work efficiency, the utility model provides a following technical scheme: a sand mixer for reclaimed sand comprises a sand mixer body, wherein a feeding pipe is arranged on the upper side of the sand mixer body, a stirring shaft is arranged in the sand mixer body, a first motor connected with the stirring shaft is arranged on the stirring shaft, a first dust exhaust pipe is arranged on the side wall of the feeding pipe, one end of the first dust exhaust pipe is provided with a second dust exhaust pipe communicated with the first dust exhaust pipe, one end of the second dust exhaust pipe is inserted in a dust removal box, the bottom of the dust removal box is provided with a slag exhaust pipe, the outer wall of the dust removal box is provided with an observation port, the upper end of the dust removal box is communicated with an exhaust pipe, the lower end of the exhaust pipe is inserted in the sand mixer body, the exhaust pipe is provided with a reinforcing layer outside the sand mixer body, the bottom of the sand mixer body is provided with a rotor, the surface of the rotor is provided with a rotational, and air pumps are arranged on the second dust exhaust pipe and the exhaust pipe.

Preferably, the junction is sealing connection between first dust exhaust pipe and the inlet pipe, for the downward sloping setting between first dust exhaust pipe and the inlet pipe, first dust exhaust pipe is tubaeform.

Preferably, the bottom plate of the dust removal box is obliquely arranged towards one side of the slag discharge pipe, and the dust removal box and the second dust discharge pipe are of an integral structure.

Preferably, the viewing port is made of transparent glass material.

Preferably, the exhaust pipe is arranged in the sand mixer body in a downward inclined mode, and the exhaust pipe is fixedly connected with the sand mixer body.

Preferably, be vertical connection between spinning disk and the rotor, the spinning disk is the ring distribution on the rotor surface.

(III) advantageous effects

Compared with the prior art, the utility model provides a roller mill for reclaimed sand possesses following beneficial effect: this roller mill for reclaimed sand is through being provided with first dust exhaust pipe in inlet pipe department to adsorb gas, thereby prevent that gas inlet pipe from discharging, the polluted environment, the dust removal case removes dust to gas, forms the gas circulation and circulates, and purifying effect is better, and rotor and (mixing) shaft mix the reclaimed sand, improves roller mill work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the distribution schematic diagram of the vortex plate of the present invention.

In the figure: 1. a sand mixer body; 2. a feed pipe; 3. a stirring shaft; 4. a first motor; 5. a first dust exhaust pipe; 6. a second dust exhaust pipe; 7. a dust removal box; 8. a slag discharge pipe; 9. a viewing port; 10. an exhaust pipe; 11. a reinforcing layer; 12. a rotor; 13. a spinning disk; 14. a second motor; 15. and (4) discharging the pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the device comprises a sand mixer body 1, a feeding pipe 2 is arranged on the upper side of the sand mixer body 1, a stirring shaft 3 is arranged in the sand mixer body 1, a first motor 4 connected with the stirring shaft 3 is arranged on the stirring shaft 3, a first dust exhaust pipe 5 is arranged on the side wall of the feeding pipe 2, the connection part between the first dust exhaust pipe 5 and the feeding pipe 2 is in sealing connection, the first dust exhaust pipe 5 and the feeding pipe 2 are arranged in a downward inclination manner, the first dust exhaust pipe 5 is horn-shaped, which is beneficial to adsorbing and removing dust of gas and improving the gas dust removal efficiency, one end of the first dust exhaust pipe 5 is provided with a second dust exhaust pipe 6 communicated with the first dust exhaust pipe, one end of the second dust exhaust pipe 6 is inserted into a dust removal box 7, the bottom plate of the dust removal box 7 is arranged in an inclination manner towards the side of a slag exhaust pipe 8, and the dust removal box 7 and the second dust exhaust pipe 6 are integrated, the bottom of the dust removal box 7 is provided with a slag discharge pipe 8, the outer wall of the dust removal box 7 is provided with an observation port 9, the observation port 9 is made of transparent glass material and is convenient for observing the inside of the dust removal box 7, the upper end of the dust removal box 7 is communicated with an exhaust pipe 10, the exhaust pipe 10 is arranged in the sand mixer body 1 in a downward inclined manner, the exhaust pipe 10 is fixedly connected with the sand mixer body 1 and is favorable for purifying the gas in the sand mixer body 1, the lower end of the exhaust pipe 10 is inserted into the sand mixer body 1, the exhaust pipe 10 is provided with a reinforcing layer 11 at the outer side of the sand mixer body 1, the bottom of the sand mixer body 1 is provided with a rotor 12, the surface of the rotor 12 is provided with a vortex sheet 13, the vortex sheet 13 is vertically connected with the rotor 12, the vortex sheet 13 is distributed on the surface of the rotor 12 in a circular ring manner to improve the material, an air pump 16 is mounted on each of the second dust exhaust pipe 6 and the exhaust pipe 10.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, add the regeneration sand through inlet pipe 2 of roller mill body 1 as required, first motor 4 drives (mixing) shaft 3 and mixes the regeneration sand, second motor 14 drives rotor 12 simultaneously and rotates and mixes the regeneration sand of roller mill body 1 bottom, first dust exhaust pipe 5 is in roller mill body 1 course of work, thereby inlet pipe 2 adsorbs gas, prevent that gas from discharging from inlet pipe 2, simultaneously gas removes dust through dust removal case 7, can add liquid such as water in the dust removal case 7, make second dust exhaust pipe 6 insert purify gas in liquid, clean gas is discharged into roller mill body 1 inside through blast pipe 10, thereby purify turbid gas, form circulation and circulate and remove dust.

To sum up, this roller mill for reclaimed sand has reached the advantage that reduces the dust that roller mill produced at the roller mill in-process, has solved the reclaimed sand and when carrying out the roller mill, produces a large amount of dust easily, leads to environmental pollution comparatively serious, and causes the problem of injury to the worker health easily, further satisfied people's user demand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a roller mill for reclaimed sand, includes roller mill body (1), its characterized in that: the sand mixer is characterized in that an inlet pipe (2) is arranged on the upper side of a sand mixer body (1), a stirring shaft (3) is arranged in the sand mixer body (1), a first motor (4) connected with the stirring shaft (3) is arranged on the stirring shaft (3), a first dust exhaust pipe (5) is arranged on the side wall of the inlet pipe (2), one end of the first dust exhaust pipe (5) is provided with a second dust exhaust pipe (6) communicated with the first dust exhaust pipe, one end of the second dust exhaust pipe (6) is inserted into a dust removal box (7), a slag exhaust pipe (8) is arranged at the bottom of the dust removal box (7), an observation port (9) is arranged on the outer wall of the dust removal box (7), the upper end of the dust removal box (7) is communicated with an exhaust pipe (10), the lower end of the exhaust pipe (10) is inserted into the sand mixer body (1), a reinforcing layer (11) is arranged outside the sand mixer body (1) of the exhaust, rotor (12) surface is provided with spinning disk (13), rotor (12) are connected with second motor (14) through the pivot, roller mill body (1) bottom is provided with discharging pipe (15), all install air pump (16) on second dust exhaust pipe (6) and blast pipe (10).

2. The sand mixer for reclaimed sand according to claim 1, characterized in that: the junction is sealing connection between first dust exhaust pipe (5) and inlet pipe (2), for the downward sloping setting between first dust exhaust pipe (5) and inlet pipe (2), first dust exhaust pipe (5) are tubaeform.

3. The sand mixer for reclaimed sand according to claim 1, characterized in that: the bottom plate of the dust removal box (7) is obliquely arranged towards one side of the slag discharge pipe (8), and the dust removal box (7) and the second dust discharge pipe (6) are integrated.

4. The sand mixer for reclaimed sand according to claim 1, characterized in that: the observation port (9) is made of transparent glass material.

5. The sand mixer for reclaimed sand according to claim 1, characterized in that: the exhaust pipe (10) is arranged in the sand mixer body (1) in a downward inclined mode, and the exhaust pipe (10) is fixedly connected with the sand mixer body (1).

6. The sand mixer for reclaimed sand according to claim 1, characterized in that: the spinning disk (13) is vertically connected with the rotor (12), and the spinning disk (13) is distributed on the surface of the rotor (12) in a circular ring shape.