CN214110877U

CN214110877U - Special sand mixer for mortar trial-mix

Info

Publication number: CN214110877U
Application number: CN202022583436.1U
Authority: CN
Inventors: 施军艳; 袁新; 孙茹倩
Original assignee: Changzhou Meigaote Building Materials Technology Co Ltd
Current assignee: Changzhou Meigaote Building Materials Technology Co Ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-09-03
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a special roller mill of mortar trial run, including a sand mixing section of thick bamboo, the connection apron can be dismantled to a sand mixing section of thick bamboo top, apron surface symmetry installation air exhaust fan, the exhaust end and the dust collection box turn-on connection of air exhaust fan, dust collection box bottom turn-on connection passage, the inside connection filter plate that can dismantle of dust collection box, the dust collection box top is open type setting, the open end of dust collection box can be dismantled and connect the roof, the exhaust hole has been seted up on the roof surface, roof fixed surface connects the handle, the subassembly of making an uproar falls has been cup jointed to the sand mixing section of thick bamboo outside. The utility model discloses an inside the fan of bleeding directional suction dust collection box of raise dust, the effectual collection of raising dust with higher speed shortens latency, improves production efficiency, and the sound cotton and the foam-rubber cushion of inhaling through the subassembly of making an uproar that falls have fine sound and sound insulation performance of inhaling, the noise that produces when the inside material of effectual reduction sand mixing section of thick bamboo stirs improves operational environment's comfort level.

Description

Special sand mixer for mortar trial-mix

Technical Field

The utility model relates to a roller mill technical field specifically is a special roller mill of mortar trial run.

Background

Mortar is a bonding substance used for building bricks on buildings, and is formed by adding water into sand and cementing materials (cement, lime paste, clay and the like) according to a certain proportion, and is also called mortar and also used as mortar. As the mortar, cement mortar, mixed mortar (or cement lime mortar), lime mortar and clay mortar are generally used.

The sand mixer is a device which uniformly mixes all components in the molding sand and effectively coats the surface of the sand by the adhesive. The sand mixer is a main device for processing the casting sand and mixing the molding sand, and is also a key device for obtaining qualified molding sand. The sand mixer utilizes the relative motion of the grinding wheel and the grinding disc to crush materials placed between the grinding wheel and the grinding disc under the action of grinding and grinding, and the sand mixer also mixes the materials while crushing the materials. Is an ideal device for producing baking-free bricks, lime-sand bricks, cement bricks, refractory bricks, pulverized and mixed fly ash, boiler slag, tailing slag and industrial waste residues as raw materials for making bricks. The sand mixer is a key device in the casting process and is a key factor for controlling the quality and the cost of the molding sand.

However, the existing sand mixer special for mortar trial production has the following disadvantages when in use:

1. after the material is kneaded by the sand mixer, the material needs to be kept stand for a period of time, because part of raised dust is generated in the sand mixing process, the cover plate is directly opened, the raised dust flies everywhere, the environment is seriously polluted, and the production and processing operation is interrupted in the standing time, so that the production efficiency is reduced;

2. in the sand mulling process, the noise is generated, the environment is not protected, and the comfort level of the working environment is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special roller mill of mortar trial run to solve the problem that the roller mill proposed in the above background technology needs to be stood for a period of time after the material is kneaded, because some raise dust is generated in the process of kneading the sand, the cover plate is directly opened, the raise dust flies everywhere, which can cause serious pollution to the environment, and the production and processing operation can be interrupted in the standing time, thereby reducing the production efficiency; in the process of mulling, the noise is generated, the environment is not protected, and the comfort level of the working environment is reduced.

In order to solve the technical problem, the utility model provides a following technical scheme: a special sand mixer for mortar trial-mix comprises a sand mixing cylinder, wherein the top of the sand mixing cylinder is detachably connected with a cover plate, the surface of the cover plate is symmetrically provided with air exhaust fans, the air exhaust end of each air exhaust fan is communicated with a dust collection box, the bottom end of each dust collection box is communicated with a material guide pipe, the interior of each dust collection box is detachably connected with a filter screen plate, the top of each dust collection box is arranged in an open manner, the open end of each dust collection box is detachably connected with a top plate, the surface of the top plate is provided with an air exhaust hole, the surface of the top plate is fixedly connected with a handle, the outer part of the sand mixing cylinder is sleeved with a noise reduction assembly, raised dust is directionally pumped into the dust collection box through the air exhaust fans, collection of the raised dust is effectively accelerated, waiting time is shortened, production efficiency is improved, sound absorption cotton and sound insulation performance of the noise reduction assembly is good, noise generated when materials in the sand mixing cylinder are stirred is effectively reduced, the comfort level of the working environment is improved.

Further, the subassembly of making an uproar falls includes that the stainless steel protects a section of thick bamboo, inhales sound cotton and foam-rubber cushion, the stainless steel protects a section of thick bamboo inner wall packing to have and inhales the sound cotton, inhale the cotton inside through foam-rubber cushion and a sand mixing section of thick bamboo fixed connection of making an uproar, inhale the sound cotton and the foam-rubber cushion of making an uproar through the subassembly of making an uproar and have fine sound and sound insulation performance, the noise that produces when the inside material of effectual reduction sand mixing section of thick bamboo stirs improves operational environment's comfort level.

Further, the mulling section of thick bamboo surface is inlayed and is had the observation window, it sets up flutedly to fall the subassembly surface of making an uproar, inside the observation window was located the recess, after observing the inside compounding of mulling section of thick bamboo through the observation window, the inside idle region's of mulling section of thick bamboo raise dust through the fan of bleeding inside directional suction dust collection box of raise dust, effectual collection with higher speed raise dust shortens latency, improves production efficiency.

Furthermore, a sealing strip is bonded on the inner wall of the dust collection box, the filter screen plate is positioned above the sealing strip, gas from the exhaust fan is filtered by the filter screen plate, the raised dust is stored in the dust collection box, and redundant air is directionally discharged through the exhaust holes of the top plate after the filter screen plate is filtered and cleaned.

Furthermore, the guide pipe penetrates through the cover plate, the penetrating end of the guide pipe is inserted into the sand mixing barrel, the stop valve is arranged on the surface of the guide pipe, the dust collected in the dust collection box flows back to the inside of the sand mixing barrel along the guide pipe by opening the stop valve, so that the recycling of resources is realized, and more energy is saved.

Furthermore, lifting lugs are symmetrically welded on the upper surface of the cover plate, lifting holes are formed in the surfaces of the lifting lugs, and the cover plate can be conveniently detached relative to the sand mulling barrel through the lifting lugs.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the connection apron can be dismantled to the mulling section of thick bamboo top, and apron surface symmetry installation exhaust fan, exhaust end and the dust collection box turn-on connection of exhaust fan observe the inside compounding of mulling section of thick bamboo through the observation window after, the inside idle region's of mulling section of thick bamboo raise dust, through inside the fan of bleeding directional suction dust collection box of raise dust, effectual collection with higher speed raise dust shortens latency, improves production efficiency.

2. The outside cover of sand mixing barrel has connect the subassembly of making an uproar of falling, and the subassembly of making an uproar of falling includes that the stainless steel protects a section of thick bamboo, inhales sound cotton and foam-rubber cushion, and the sound cotton of inhaling through the subassembly of making an uproar of falling and foam-rubber cushion have fine sound and sound insulation performance of inhaling, and the noise that produces when the inside material mixing of effectual reduction sand mixing barrel improves operational environment's comfort level.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the noise reduction assembly of the present invention;

FIG. 3 is a schematic view of the connection structure of the cover plate and the dust collecting box of the present invention;

FIG. 4 is a schematic view of the connecting structure of the sand mixing barrel and the noise reduction assembly of the present invention;

in the figure: 1. a sand mixing cylinder; 2. an observation window; 3. a noise reduction assembly; 301. a stainless steel casing; 302. sound-absorbing cotton; 303. a sponge cushion; 4. a cover plate; 5. lifting lugs; 501. hoisting holes; 6. an air extracting fan; 7. a dust collecting box; 8. a material guide pipe; 801. a shut-off valve; 9. a filter screen plate; 901. a sealing strip; 10. a top plate; 11. an exhaust hole; 12. a handle; 13. and (4) a groove.

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. 1-4, the present invention provides a technical solution: the utility model provides a special roller mill of mortar trial run, includes and mixes a sand section of

thick bamboo

1, 1 top of mixing a sand section of thick bamboo can be dismantled and connect

apron

4, 4 surface symmetry installations of apron are extracted air and are fan 6, the exhaust end and the dust collection box 7 turn-on connection of extracting

air

6, 7 bottom turn-on connection baffle pipes 8 of dust collection box, 7 inside connection filter plate 9 of dismantling of dust collection box, 7 tops of dust collection box are the open type setting, the open end of dust collection box 7 can be dismantled and connect roof 10, exhaust hole 11 has been seted up on roof 10 surface, roof 10 fixed surface connects handle 12, the noise reduction assembly 3 has been cup jointed to 1 outside of mixing a sand section of thick bamboo.

Noise reduction unit 3 includes that the stainless steel protects a section of thick bamboo 301, inhales cotton 302 of sound and foam-rubber cushion 303, the stainless steel protects a section of thick bamboo 301 inner wall packing to have and inhales cotton 302 of sound, inhale that cotton 302 is inside through foam-rubber cushion 303 and a sand mixing section of thick bamboo 1 fixed connection, inhale that the sound cotton 302 and foam-rubber cushion 303 of sound through noise reduction unit 3 have fine inhale sound and sound insulation performance, the noise that produces when 1 inside material of a sand mixing section of thick bamboo stirs is mixed in effectual reduction, improves operational environment's comfort level.

Mix sand section of thick bamboo 1 surface mosaic and have

observation window

2, 3 surfaces of noise reduction component have seted up recess 13, inside observation window 2 was located recess 13, after observing through observation window 2 and mixing the inside compounding of sand section of thick bamboo 1, the inside idle region's of a sand section of thick bamboo raise dust through 6 directional suction dust collection box 7 insides of pump fan raise dust, and the effectual collection of raising dust with higher speed shortens latency, improves production efficiency.

The sealing strip 901 is bonded on the inner wall of the dust collection box 7, the filter screen plate 9 is positioned above the sealing strip 901, the gas from the suction fan 6 is filtered by the filter screen plate 9, the raised dust is stored in the dust collection box 7, and the redundant air is directionally discharged through the exhaust holes 11 of the top plate 10 after the filter screen plate 9 is filtered and cleaned.

The material guide pipe 8 penetrates through the cover plate 4, the penetrating end of the material guide pipe 8 is inserted into the sand mixing barrel 1, the shutoff valve 801 is arranged on the surface of the material guide pipe 8, and the settled dust flows back to the interior of the sand mixing barrel 1 along the material guide pipe 8 by opening the shutoff valve 801, so that the recycling of resources is realized, and more energy is saved.

The upper surface of the cover plate 4 is symmetrically welded with lifting lugs 5, lifting holes 501 are formed in the surfaces of the lifting lugs 5, and the cover plate 4 is convenient to detach relative to the sand mixing barrel 1 through the lifting lugs 5.

The utility model discloses a theory of operation: after the mixed materials in the sand mixing barrel 1 are observed through the observation window 2, the raised dust in the idle area in the sand mixing barrel 1 is started through the external power supply when the raised dust is too much, the air exhaust fan 6 is started through the external power supply, and the raised dust is directionally pumped into the dust collection box 7 through the air exhaust fan 6, so that the collection of the raised dust is effectively accelerated, the raised dust in the sand mixing barrel 1 is reduced, the waiting time is shortened, and the production efficiency is improved; the gas from the exhaust fan 6 is filtered by the filter screen plate 9, the dust is stored in the dust collection box 7, and the redundant air is directionally discharged through the exhaust holes 11 of the top plate 10 after the filter screen plate 9 is filtered and cleaned; the dust collected in the dust collection box 7 flows back to the inside of the sand mixing barrel 1 along the material guide pipe 8 by opening the shutoff valve 801, so that the recycling of resources is realized, and more energy is saved; mix a sand 1 outside and cup jointed noise reduction assembly 3, noise reduction assembly 3 includes that the stainless steel protects a section of thick bamboo 301, inhales cotton 302 of sound and foam-rubber cushion 303 through noise reduction assembly 3 and has fine sound absorption and sound insulation performance, and the noise that produces when 1 inside material of effectual reduction mixes a sand section of thick bamboo stirs improves operational environment's comfort level.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a special roller mill of mortar trial run, includes a sand mixing section of thick bamboo (1), its characterized in that: mix sand section of thick bamboo (1) top and can dismantle connection apron (4), apron (4) surface symmetry installation exhaust fan (6), the exhaust end and dust collection box (7) turn-on connection of exhaust fan (6), dust collection box (7) bottom turn-on connection passage (8), dust collection box (7) inside can be dismantled and connect filter plate (9), dust collection box (7) top is the open type setting, the open end of dust collection box (7) can be dismantled and connect roof (10), exhaust hole (11) have been seted up on roof (10) surface, roof (10) fixed surface connects handle (12), it falls subassembly (3) of making an uproar to mix sand section of thick bamboo (1) outside cup jointed.

2. The special sand mixer for mortar trial production according to claim 1, which is characterized in that: the noise reduction assembly (3) comprises a stainless steel pile casing (301), sound absorption cotton (302) and a spongy cushion (303), wherein the sound absorption cotton (302) is filled in the inner wall of the stainless steel pile casing (301), and the sound absorption cotton (302) is internally fixedly connected with the sand mixing cylinder (1) through the spongy cushion (303).

3. The special sand mixer for mortar trial production according to claim 1, which is characterized in that: mix sand section of thick bamboo (1) surface mosaic and have observation window (2), noise reduction component (3) surface is seted up flutedly (13), observation window (2) are located inside recess (13).

4. The special sand mixer for mortar trial production according to claim 1, which is characterized in that: the inner wall of the dust collection box (7) is bonded with a sealing strip (901), and the filter screen plate (9) is positioned above the sealing strip (901).

5. The special sand mixer for mortar trial production according to claim 1, which is characterized in that: the material guiding pipe (8) penetrates through the cover plate (4), the penetrating end of the material guiding pipe (8) is inserted into the sand mixing barrel (1), and the surface of the material guiding pipe (8) is provided with a shutoff valve (801).

6. The special sand mixer for mortar trial production according to claim 1, which is characterized in that: the upper surface of the cover plate (4) is symmetrically welded with lifting lugs (5), and lifting holes (501) are formed in the surfaces of the lifting lugs (5).