CN217664453U

CN217664453U - A grit screening plant for producing concrete

Info

Publication number: CN217664453U
Application number: CN202221403838.1U
Authority: CN
Inventors: 郭京飞; 郭宣凯; 程穆明; 李宁; 李�昊; 常华; 李敏; 孙新峰; 周连成
Original assignee: Qingdao Weili Commercial Concrete Co ltd
Current assignee: Qingdao Weili Commercial Concrete Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-10-28
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a grit screening plant for producing concrete, including screening case one side symmetry is equipped with screening plant, screening plant includes spout, slide rail, slider, places board, push-and-pull handle, spacing groove and filter screen, screening case opposite side is equipped with dust device, dust device includes fixed plate, water tank, water filling mouth, suction pump, pressure pipe, connector, conveyer pipe and shower nozzle, screening bottom of the case rectangle is provided with the support column, the welding of screening roof portion has the feed inlet, screening bottom of the case portion welding has the discharge gate, this a grit screening plant for producing concrete, through screening plant's symmetry setting, makes its grit screening get more careful, even, has saved the energy of the time of artifical rejection, operates more convenience, has reduced the raise dust in the air simultaneously, has reduced the pollution of environment in the air, has ensured the environment of operating personnel work, makes its operational environment safety more.

Description

A grit screening plant for producing concrete

Technical Field

The utility model relates to a grit screening technical field for producing the concrete specifically is a grit screening plant for producing the concrete.

Background

The sandstone refers to a loose mixture of gravel and crushed stone, is usually a high-quality building material and a concrete raw material due to good hardness and stable chemical properties, is widely applied to the fields of houses, roads, railways, engineering and the like, if the crushed stone is mostly gravel, is called sand gravel, sandstone is called sandstone in daily life, has different sandstone structures, is loose, but has larger particle general hardness, is chemically stable under the surface environment, has stronger weather resistance for sandstone, and particularly has the hardness exceeding that of granite through silicified quartz sandstone.

The prior product still has the following problems in the using process:

1. the existing sand and stone screening device for building construction is not uniform in screening and low in screening efficiency, and only one screening device is used, so that sand and stone are not uniformly screened, and mixed slurry is provided with large blocks which can affect the use of the slurry and need to be manually removed, so that much time is wasted, and the sand and stone screening device is not beneficial to use of people;

2. present grit screening plant for construction simple structure sieves the time to the grit, can produce a large amount of raise dusts, drifts away and can cause environmental pollution in the air, and can cause certain harm to operating personnel's on one side health.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a grit screening plant for producing concrete, it is not even enough to have solved current grit screening plant for construction screening, and screening efficiency is low, and only one screening plant, lead to the grit screening not enough even, make and have great massif thing in the mud that mixes out, the use of mud can be sounded to this kind of massif thing, and need the manual work to remove respectively, the time of many has been wasted, be unfavorable for people to use, current grit screening plant for construction simple structure simultaneously, when screening the grit, can produce a large amount of raise dusts, can cause environmental pollution in wafting the air, and can cause the problem of certain harm to operating personnel's on one side health.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a grit screening plant for producing concrete, including the screening case lateral symmetry is equipped with screening plant, screening plant includes spout, slide rail, slider, places board, push-and-pull handle, spacing groove and filter screen, screening case opposite side is equipped with dust device, dust device includes fixed plate, water tank, the mouth of watering, suction pump, pressure pipe, connector, conveyer pipe and shower nozzle, screening bottom of the case rectangle is provided with the support column, the welding of screening roof portion has the feed inlet, the welding of screening bottom of the case portion has the discharge gate.

Preferably, the screening case has a spout in one side symmetry, the slide rail has been seted up to the symmetry between the spout inner wall, sliding connection has the slider in the slide rail, the welding has between the slider to place the board, place board sliding connection in the spout.

Preferably, the outer wall of the placing plate is welded with a push-pull handle, the top of the push-pull handle is provided with a limiting groove, and a filter screen is arranged in the limiting groove.

Preferably, the outer wall of the other side of the screening box is provided with a fixing plate, the top of the fixing plate is provided with a water tank, the top of the water tank is in threaded connection with a water filling opening, and the bottom of the inner wall of the water tank is provided with a water suction pump.

Preferably, the suction pump top is equipped with the manometer pipe, the manometer pipe stretches out the water tank outer wall, the manometer pipe top is equipped with the connector, the manometer pipe passes through connector and duct connections, the conveyer pipe stretches into inside the screening incasement portion, conveyer pipe one side is equipped with the shower nozzle.

(III) advantageous effects

The utility model provides a grit screening plant for producing concrete. The method has the following beneficial effects:

(1) This a grit screening plant for producing concrete, setting through screening plant, it is not even enough to have solved current grit screening plant for construction screening, and screening inefficiency, and only one screening plant, lead to the grit screening to be not even enough, make and have more massive thing in the mud that mixes out, the use of mud can be sounded to this kind of massive thing, and need the manual work to remove respectively, many times have been wasted, be unfavorable for the problem that people used, symmetry through screening plant sets up, can carry out the screening that twice big or small net is different to the grit, make its grit screening more careful, even, the appearance that has more massive thing in the mud has been reduced, the effort of the time that the manual work removed respectively has been saved, it is more convenient to operate.

(2) This a grit screening plant for producing concrete, setting through dust device, the current grit screening plant for construction simple structure has been solved, when screening the grit, can produce a large amount of raise dusts, can cause environmental pollution in the air of wafting, and can cause the problem of certain harm to operating personnel's on one side health, can be when screening the grit, atomize the dust fall to it and handle, raise dusts in the air has been reduced, the pollution of environment in the air has been reduced, the environment of operating personnel work has been ensured, make its operational environment safety more.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the screening device of the present invention;

fig. 3 is the structure schematic diagram of the dust falling device of the utility model.

In the figure, 1, a screening box; 2. a support pillar; 3. a feed inlet; 4. a discharge port; 5. a screening device; 51. a chute; 52. a slide rail; 53. a slider; 54. placing a plate; 55. a push-pull handle; 56. a limiting groove; 57. a filter screen; 6. a dust falling device; 61. a fixing plate; 62. a water tank; 63. a water filling port; 64. a water pump; 65. a pressure pipe; 66. a connecting port; 67. a delivery pipe; 68. and (4) a spray head.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: the utility model provides a grit screening plant for producing concrete, including screening case 1 one side symmetry is equipped with screening plant 5, screening plant 5 includes spout 51, slide rail 52, slider 53, places board 54, push-and-pull handle 55, spacing groove 56 and filter screen 57, screening case 1 opposite side is equipped with dust device 6, dust device 6 includes fixed plate 61, water tank 62, mouth 63 of watering, suction pump 64, pressure pipe 65, connector 66, conveyer pipe 67 and shower nozzle 68, screening case 1 bottom rectangle is provided with support column 2, the welding of screening case 1 top has feed inlet 3, the welding of screening case 1 bottom has discharge gate 4.

Through screening plant 5 and dust device 6's setting, can carry out the screening that twice size net is different to the grit, make its grit screening more meticulous, even, the appearance that has more massive form thing in the mud has been reduced, the energy of the time that the manual work did not remove has been saved, it is more convenient to operate, simultaneously can be when screening the grit, atomize the dust fall and handle it, raise dust in the air has been reduced, the pollution of environment in the air has been reduced, the environment of operating personnel work has been ensured, make its operational environment safety more.

The screening box comprises a screening box 1 and is characterized in that sliding grooves 51 are symmetrically formed in one side of the screening box 1, sliding rails 52 are symmetrically formed between the inner walls of the sliding grooves 51, sliding blocks 53 are connected in the sliding rails 52 in a sliding mode, a placing plate 54 is welded between the sliding blocks 53, the placing plate 54 is connected in the sliding grooves 51 in a sliding mode, a push-pull handle 55 is welded on the outer wall of the placing plate 54, a limiting groove 56 is formed in the top of the push-pull handle 55, and a filtering net 57 is arranged in the limiting groove 56.

In putting board 54 and getting into spout 51 through push-and-pull handle 55 promotion, conveniently pour into the filter screen 57 of putting the spacing inslot 56 to feed inlet 3 on, carry out twice screening to the grit, make its grit screening more even, rethread pulling push-and-pull handle 55 slides in the slide rail 52 of spout 51 inner wall through slider 53, the realization will be placed board 54 and pulled out, the great grit that conveniently will not filter is poured, great grit jam filter screen 57 has been avoided.

Screening case 1 opposite side outer wall is equipped with fixed plate 61, fixed plate 61 top is equipped with water tank 62, water tank 62 top threaded connection has the mouth 63 of watering, water tank 62 inner wall bottom is equipped with suction pump 64, suction pump 64 top is equipped with pressure pipe 65, pressure pipe 65 stretches out water tank 62 outer wall, the pressure pipe 65 top is equipped with connector 66, pressure pipe 65 passes through connector 66 and is connected with conveyer pipe 67, conveyer pipe 67 stretches into inside screening case 1, conveyer pipe 67 one side is equipped with shower nozzle 68.

In taking out manometer pipe 65 with water tank 62 internal water through suction pump 64, transporting conveyer pipe 67 through the manometer pipe in, spout the water in conveyer pipe 67 through shower nozzle 68 at last, realize carrying out atomizing dust fall work in to screening case 1, reduced the concentration of dust in the air.

The working principle is as follows: during the use, at first place board 54 and get into in the spout 51 through push-and-pull handle 55 promotion, wait for to sieve the grit, secondly pour the grit into through feed inlet 3, fall into on the filter screen 57 in the spacing groove 56, sieve the grit twice, make its grit sieve more evenly, meanwhile through suction pump 64 with water tank 62 in the water pump to take out in the pressure pipe 65, transport to the conveyer pipe 67 through the pressure pipe, spray out the water in the conveyer pipe 67 through shower nozzle 68 at last, realize carrying out the dust fall work of atomizing in the screening case 1, the concentration of dust in the air has been reduced, the pollution of environment in the air has been reduced, the environment of operating personnel work has been ensured, make its operational environment safer, then the grit after filtering flows through the discharge gate 4 of bottom, conveniently collect the transport to it, through pulling push-and-pull handle 55 at last, slide in the slide rail 52 of spout 51 inner wall through slider 53, realize will place board 54 and pull out, conveniently pour out the great grit that does not filter, great grit jam 57 has been avoided.

The utility model discloses 1, screening case; 2. a support column; 3. a feed inlet; 4. a discharge port; 5. a screening device; 51. a chute; 52. a slide rail; 53. a slider; 54. placing a plate; 55. a push-pull handle; 56. a limiting groove; 57. a filter screen; 6. a dust falling device; 61. a fixing plate; 62. a water tank; 63. a water filling port; 64. a water pump; 65. a pressure pipe; 66. a connection port; 67. a delivery pipe; 68. the utility model solves the problems that the prior sand and stone screening device for building construction cannot screen sand and stone uniformly, so that the mixed slurry contains large blocks which can influence the use of the slurry and need to be manually removed, thereby wasting a lot of time and being not beneficial to people to use, meanwhile, the prior sand and stone screening device for building construction has simple structure and can generate a large amount of dust when screening sand and stone, fly away and can cause environmental pollution in the air, and can cause the problem of certain harm to operating personnel's on one side health, the utility model discloses a combination of each other of above-mentioned parts, symmetry through screening plant sets up, can carry out the screening that twice size net is different to the grit, make its grit sieve more careful, even, reduced the appearance that has great massif thing in the mud, the energy of the time of having saved the manual work and not removing, it is more convenient to operate, simultaneously can be when sieving the grit, dust fall processing atomizes to it, raise dust in the air has been reduced, the pollution of environment in the air has been reduced, the environment of operating personnel work has been ensured, make its operational environment safety more.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a grit screening plant for producing concrete which characterized in that: including screening case (1), screening case (1) one side symmetry is equipped with screening plant (5), screening plant (5) include spout (51), slide rail (52), slider (53), place board (54), push-and-pull handle (55), spacing groove (56) and filter screen (57), screening case (1) opposite side is equipped with dust device (6), dust device (6) are including fixed plate (61), water tank (62), mouth of watering (63), suction pump (64), pressure pipe (65), connector (66), conveyer pipe (67) and shower nozzle (68), screening case (1) bottom rectangle is provided with support column (2), the welding of screening case (1) top has feed inlet (3), the welding of screening case (1) bottom has discharge gate (4).

2. A sand screening apparatus for the production of concrete according to claim 1, wherein: the screening box (1) one side symmetry has seted up spout (51), slide rail (52) have been seted up to the symmetry between spout (51) inner wall, sliding connection has slider (53) in slide rail (52), the welding has between slider (53) places board (54), place board (54) sliding connection is in spout (51).

3. A sand screening apparatus for the production of concrete according to claim 2, wherein: the outer wall of the placing plate (54) is welded with a push-pull handle (55), the top of the push-pull handle (55) is provided with a limiting groove (56), and a filter screen (57) is arranged in the limiting groove (56).

4. A sand screening apparatus for the production of concrete according to claim 1, wherein: the screening box (1) opposite side outer wall is equipped with fixed plate (61), fixed plate (61) top is equipped with water tank (62), water tank (62) top threaded connection has irrigation mouth (63), water tank (62) inner wall bottom is equipped with suction pump (64).

5. A sand screening apparatus for producing concrete according to claim 4, wherein: suction pump (64) top is equipped with pressure pipe (65), water tank (62) outer wall is stretched out in pressure pipe (65), pressure pipe (65) top is equipped with connector (66), pressure pipe (65) are connected with conveyer pipe (67) through connector (66), conveyer pipe (67) stretch into screening case (1) inside, conveyer pipe (67) one side is equipped with shower nozzle (68).