CN219723695U

CN219723695U - Sand screening equipment for building engineering

Info

Publication number: CN219723695U
Application number: CN202320781099.8U
Authority: CN
Inventors: 刘义; 张文; 刘利晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-09-22
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses sand screening equipment for constructional engineering, and relates to the technical field of constructional engineering. The utility model comprises a bottom plate, wherein the top of the bottom plate is respectively provided with an equipment shell and a purifying box, the equipment shell is arranged on the side surface of the purifying box, the inner surface wall of the purifying box is provided with a graphite plate, the graphite plate is fixedly connected with the purifying box, one side of the purifying box is provided with an air outlet pipe, the air outlet pipe is communicated with the purifying box, the outside of the air outlet pipe is provided with a valve, the top of the purifying box is provided with a top cover, the bottom of the top cover is provided with a sealing plate, and the sealing plate is propped against the purifying box. According to the utility model, through the matched use of the purifying box, the top cover, the graphite plate, the porous adsorption pad, the sealing plate, the air pump, the connecting pipe and the air outlet pipe, dust during sand screening can be pumped into the purifying box, the dust is adsorbed and purified through the graphite plate and the porous adsorption pad, and purified gas is discharged through the air outlet pipe, so that the environment friendliness and the functionality of the sand screening equipment during use are improved.

Description

Sand screening equipment for building engineering

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to sand screening equipment for constructional engineering.

Background

The building engineering is one part of the construction engineering, and refers to engineering entities formed by building various house buildings and auxiliary facilities thereof and installing and moving lines, pipelines and equipment matched with the building buildings and the auxiliary facilities. Including factory buildings, theatres, hotels, shops, schools, hospitals, houses and the like, meets the requirements of people on production, living, learning, public activities and the like, and needs screening equipment for screening sand in building engineering.

Prior art, such as: the utility model provides a sand screening equipment for building engineering of bulletin number CN212681613U, through setting up equipment body, baffle, reference column, constant head tank, movable tank, fixed establishment, fixed slot, spout, first through-hole, adjustment mechanism, spacing post, cooperation use of second through-hole and third through-hole, solved current screening sand machine and be inconvenient for carrying out the check to sand and keep off, on the sand that will not sieve is shoveled screening good easily when using screening sand machine, influence the problem of the screening effect of sand.

Other prior art techniques are as follows: CN218691303U, a sand screening device for construction engineering construction

CN218190840U, a circulating sand screening device for construction engineering

However, the above and other typical prior art techniques have certain problems in use: when sand is screened, dust is inevitably generated, the screening equipment lacks an adsorption purification mechanism for the dust, the dust can be dispersed into the air, the air is polluted, and the practicability and the functionality of the screening equipment in use are reduced.

Disclosure of Invention

The utility model aims to provide sand screening equipment for constructional engineering, which solves the existing problems: when sand is screened, dust is inevitably generated, the screening equipment lacks an adsorption purification mechanism for the dust, the dust can be dispersed into the air, the air is polluted, and the practicability and the functionality of the screening equipment in use are reduced.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to sand screening equipment for constructional engineering, which comprises a bottom plate, wherein the top of the bottom plate is respectively provided with an equipment shell and a purifying box, the equipment shell is arranged on the side surface of the purifying box, the inner surface wall of the purifying box is provided with a graphite plate, the graphite plate is fixedly connected with the purifying box, one side of the purifying box is provided with an air outlet pipe, the air outlet pipe is communicated with the purifying box, the outside of the air outlet pipe is provided with a valve, the top of the purifying box is provided with a top cover, the bottom of the top cover is provided with a sealing plate, the sealing plate is propped against the purifying box, the bottom surface of the top cover is provided with a porous adsorption pad, the porous adsorption pad is fixedly connected with the top cover, and the other side of the purifying box is provided with a dust suction pump.

Further, a connecting pipe is arranged on the side face of the dust collection pump, a dust collection head is arranged at the top of the connecting pipe, and the dust collection head is communicated with the connecting pipe.

Further, a side groove is formed in the equipment shell, a screen plate is arranged in the side groove, and the screen plate is in sliding connection with the side groove.

Further, a connecting spring is arranged between the sieve plate and the side groove, two ends of the connecting spring are respectively and elastically connected with the sieve plate and the side groove, and a round rod is arranged at the top of the sieve plate.

Further, the top of round bar is provided with the roof, the bottom of roof is provided with the rack, rack and roof fixed connection.

Further, a driving motor is arranged on the surface of the bottom plate, a gear is arranged at the output end of the driving motor, the gear is arranged on the side face of the rack, and the gear is meshed with the rack.

Further, a collecting box is arranged on the surface of the bottom plate and is arranged right below the sieve plate.

Further, a supporting seat is arranged at the bottom of the bottom plate and is fixedly connected with the bottom plate.

The utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the purifying box, the top cover, the graphite plate, the porous adsorption pad, the sealing plate, the air pump, the connecting pipe and the air outlet pipe, dust during sand screening can be pumped into the purifying box, the dust is adsorbed and purified through the graphite plate and the porous adsorption pad, and purified gas is discharged through the air outlet pipe, so that the environment friendliness and the functionality of the sand screening equipment during use are improved.

2. According to the utility model, through the matched use of the driving motor, the gear, the rack, the top plate, the screen plate, the side groove, the connecting spring and the collecting box, the screen plate can be driven to move up and down circularly in the side groove, the screen plate is vibrated through the connecting spring, the phenomenon that sand blocks the screen plate is avoided, and the screening efficiency and quality of sand are improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the purifying box of the present utility model;

FIG. 4 is a schematic diagram showing the connection structure of the top cover and the porous adsorption pad according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a bottom plate; 2. an equipment housing; 3. a collection box; 4. a dust collection pump; 5. a support base; 6. a sieve plate; 7. a connecting spring; 8. a side groove; 9. a top plate; 10. a round bar; 11. a rack; 12. a dust collection head; 13. a connecting pipe; 14. a purifying box; 15. a top cover; 16. an air outlet pipe; 17. a valve; 18. a driving motor; 19. a gear; 20. a graphite plate; 21. a sealing plate; 22. porous adsorption pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model is a sand screening device for construction engineering, comprising a bottom plate 1, wherein the top of the bottom plate 1 is respectively provided with a device housing 2 and a purifying box 14, the device housing 2 is arranged on the side surface of the purifying box 14, the inner surface wall of the purifying box 14 is provided with a graphite plate 20, the graphite plate 20 is fixedly connected with the purifying box 14, one side of the purifying box 14 is provided with an air outlet pipe 16, the air outlet pipe 16 is communicated with the purifying box 14, the outside of the air outlet pipe 16 is provided with a valve 17, the top of the purifying box 14 is provided with a top cover 15, the bottom of the top cover 15 is provided with a sealing plate 21, the sealing plate 21 is propped against the purifying box 14, the bottom surface of the top cover 15 is provided with a porous adsorption pad 22 fixedly connected with the top cover 15, the other side surface of the purifying box 14 is provided with a dust suction pump 4, the side surface of the dust suction pump 4 is provided with a connecting pipe 13, the top of the connecting pipe 13 is provided with a dust suction head 12, the dust collection head 12 is communicated with the connecting pipe 13, dust during sand screening can be pumped into the purifying box 14, dust is adsorbed and purified through the graphite plate 20 and the porous adsorption pad 22, purified gas is discharged through the gas outlet pipe 16, the environment protection and the functionality of the sand screening device during use are improved, a side groove 8 is formed in the device shell 2, a screen plate 6 is arranged in the side groove 8, the screen plate 6 is in sliding connection with the side groove 8, a connecting spring 7 is arranged between the screen plate 6 and the side groove 8, two ends of the connecting spring 7 are respectively and elastically connected with the screen plate 6 and the side groove 8, a round rod 10 is arranged at the top of the screen plate 6, a top plate 9 is arranged at the top of the round rod 10, a rack 11 is arranged at the bottom of the top plate 9, the rack 11 is fixedly connected with the top plate 9, a driving motor 18 is arranged on the surface of the bottom plate 1, a gear 19 is arranged at the output end of the driving motor 18, the gear 19 sets up the side at rack 11, and gear 19 and rack 11 meshing, the surface of bottom plate 1 is provided with collects box 3, collects box 3 setting under sieve 6, and the bottom of bottom plate 1 is provided with supporting seat 5, supporting seat 5 and bottom plate 1 fixed connection.

One specific application of this embodiment is: placing sand on the surface of the screen plate 6, then turning on the switch of all external electric appliances, when the driving motor 18 works, driving the gear 19 to rotate, because the gear 19 and the rack 11 are meshed in a circulating intermittent mode, the top plate 9, the round rod 10 and the screen plate 6 can be driven to move up and down in the side groove 8 in a circulating mode, the screen plate 6 is vibrated, sand can be screened, the phenomenon that sand blocks the screen plate 6 is avoided, screened sand falls into the collecting box 3 to be collected, dust can appear when the sand is screened, when the dust suction pump 4 works, the dust enters the purifying box 14 through the dust suction head 12 and the connecting pipe 13, the graphite plate 20 on the inner wall of the purifying box 14 and the porous adsorption pad 22 on the inner top wall of the top cover 15 adsorb and purify the dust, then purified dust gas is discharged through the air outlet pipe 16, the purifying effect of the sand screening is improved, and the screening quality of the sand is improved.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. Sand screening equipment for building engineering, including bottom plate (1), its characterized in that: the utility model discloses a purifying box, including bottom plate (1), purifying box, sealing plate (21), purifying box (14) are provided with equipment shell (2) and purifying box (14) respectively to the top of bottom plate (1), the interior table wall of purifying box (14) is provided with graphite sheet (20), graphite sheet (20) and purifying box (14) fixed connection, one side of purifying box (14) is provided with outlet duct (16), outlet duct (16) and purifying box (14) intercommunication, the outside of outlet duct (16) is provided with valve (17), the top of purifying box (14) is provided with top cap (15), the bottom of top cap (15) is provided with sealing plate (21), sealing plate (21) offsets with purifying box (14), the bottom surface of top cap (15) is provided with porous adsorption pad (22), porous adsorption pad (22) and top cap (15) fixed connection, the opposite side of purifying box (14) is provided with dust absorption pump (4).

2. A sand screening apparatus for construction engineering according to claim 1, wherein: the side of dust absorption pump (4) is provided with connecting pipe (13), the top of connecting pipe (13) is provided with dust absorption head (12), dust absorption head (12) and connecting pipe (13) intercommunication.

3. A sand screening apparatus for construction engineering according to claim 1, wherein: a side groove (8) is formed in the equipment shell (2), a screen plate (6) is arranged in the side groove (8), and the screen plate (6) is in sliding connection with the side groove (8).

4. A sand screening apparatus for construction engineering according to claim 3, wherein: a connecting spring (7) is arranged between the sieve plate (6) and the side groove (8), two ends of the connecting spring (7) are respectively and elastically connected with the sieve plate (6) and the side groove (8), and a round rod (10) is arranged at the top of the sieve plate (6).

5. A sand screening apparatus for construction engineering according to claim 4, wherein: the top of round bar (10) is provided with roof (9), the bottom of roof (9) is provided with rack (11), rack (11) and roof (9) fixed connection.

6. A sand screening apparatus for construction engineering according to claim 1, wherein: the surface mounting of bottom plate (1) has driving motor (18), the output of driving motor (18) is provided with gear (19), gear (19) set up the side at rack (11), gear (19) and rack (11) meshing.

7. A sand screening apparatus for construction engineering according to claim 1, wherein: the surface of bottom plate (1) is provided with collection box (3), collection box (3) set up under sieve (6).

8. A sand screening apparatus for construction engineering according to claim 1, wherein: the bottom of the bottom plate (1) is provided with a supporting seat (5), and the supporting seat (5) is fixedly connected with the bottom plate (1).