CN213761062U

CN213761062U - Dust extraction for stone material processing factory building

Info

Publication number: CN213761062U
Application number: CN202022455784.0U
Authority: CN
Inventors: 李方武; 肖安林; 肖安涛; 杨乐泽; 李文浩
Original assignee: Jinan Xinde Shitong Precision Machinery Co ltd
Current assignee: Jinan Xinde Shitong Precision Machinery Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-23
Anticipated expiration: 2030-10-28

Abstract

The utility model belongs to the technical field of dust collector and specifically relates to a dust extraction for stone material processing factory building is related to, and it includes dust collection box and negative pressure fan, dust entry and air outlet have been seted up on the dust collection box, negative pressure fan sets up in air outlet department, dust collection box curb plate forms the dust collecting tank under the dust entry between tip and the dust collection box bottom plate, inner wall is provided with the spray pipe on the dust collection box roof, the hole for water spraying has been seted up on the spray pipe. This application is provided with the dust collecting tank in dust entry below, sets up the spray pipe on dust absorption case roof, inhales dust absorption case dust entrance through negative pressure fan, and spray pipe spun water is attached to the dust surface and has increased the gravity of dust to make the dust get into the dust collecting tank in, make things convenient for the clearance of dust, promoted the staff and cleared up the speed to handling the dust.

Description

Dust extraction for stone material processing factory building

Technical Field

The application relates to the field of dust removal devices, in particular to a dust suction device for a stone processing workshop.

Background

In the stone processing process, a large amount of dust is easily generated in a factory building, and because the dust contains a large amount of tiny particles which are easy to be inhaled by a human body, the tiny particles are not easy to be discharged by the human body, and the harm to the body of a worker is easily caused by the fact that air containing the dust is inhaled for a long time.

The plant dust collection device in the related art comprises a plurality of negative pressure fans arranged on the inner wall of a plant, and dust in stone processing is sucked into the negative pressure fans by the negative pressure fans, so that the dust at the stone processing position is reduced.

In view of the above-mentioned related art, the inventor believes that the negative pressure fan is generally installed on a factory building wall, and has a defect that dust sucked into the negative pressure fan is not easy to clean.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the cleaning of dust, the application provides a dust extraction for stone material processing factory building.

The application provides a pair of dust extraction for stone material processing factory building adopts following technical scheme:

a dust suction device for a stone machining factory building comprises a dust suction box and a negative pressure fan, wherein a dust inlet and an air outlet are formed in the dust suction box, the negative pressure fan is arranged at the air outlet, a dust collection groove is formed between the lower end portion of a dust inlet of a side plate of the dust suction box and the bottom plate of the dust suction box, a water spray pipe is arranged on the upper inner wall of a top plate of the dust suction box, and water spray holes are formed in the water spray pipe.

Through adopting above-mentioned technical scheme, be provided with the dust collecting tank below the dust entry, set up the spray pipe on dust collection box roof, inhale dust collection box dust entry through negative pressure fan, the water of spray pipe spun is attached to the dust surface and has increased the gravity of dust to make the dust get into the dust collecting tank in, make things convenient for the clearance of dust, promoted the staff and to clearing up speed the dust.

Optionally, be connected with the water delivery subassembly on the spray pipe, the water delivery subassembly includes water storage box, first suction pump and first raceway, the water storage box is located the dust absorption case outside, first suction pump sets up in the water storage box, first raceway one end is connected with first suction pump, and the other end is connected with the spray pipe.

Through adopting above-mentioned technical scheme, start first suction pump, water in the water storage box can stably get into in the spray pipe to make the spray pipe can stably spray water, and then can make more dust get into in the dust collecting tank.

Optionally, a water filter plate is arranged in the middle of the dust collecting tank, a sludge collecting tank is formed above the water filter plate, and a wastewater collecting tank is formed below the water filter plate.

Through adopting above-mentioned technical scheme, be provided with the drainage board at the dust collecting tank intermediate position, can separate the water in the collecting box from the dust collecting tank, clear up in the silt in the convenient collecting box.

Optionally, be provided with the hydrologic cycle subassembly between water storage box and the wastewater collection groove, the hydrologic cycle subassembly includes second suction pump and second raceway, the second suction pump is located the water storage box, second suction pump department in second raceway one end and the water storage box, the other end extends to in the wastewater collection groove.

Through adopting above-mentioned technical scheme, through the second suction pump with the water suction in the waste water collecting vat in the retaining, realized the water reuse in the waste water tank, and then reduced the water source extravagant.

Optionally, a filter screen is arranged at one end port of the second water conveying pipe extending to the wastewater collecting tank.

Through adopting above-mentioned technical scheme, impurity can not get into the water storage box in the waste water collecting vat, has guaranteed the pure and clean degree of water in the water storage box, and then has reduced the waste water collecting vat water damage to hydrologic cycle subassembly and water spray assembly, has promoted dust extraction's whole life.

Optionally, an overlap joint strip is integrally formed on the inner wall of the dust collecting groove, the overlap joint strip is located below the water filtering plate, and the water filtering plate is overlapped on the overlap joint strip.

Through adopting above-mentioned technical scheme, make things convenient for the staff to install and demolish the drainage board, and then conveniently clear up the silt on the drainage board.

Optionally, a fixing ring is arranged on the inner wall of the top plate of the dust collection box, and the water spray pipe can be fixed on the inner wall of the top plate of the dust collection box through the fixing ring.

Through adopting above-mentioned technical scheme, prevent to follow the dust absorption roof on the spray pipe and drop, make the spray pipe can stabilize outside water spray.

Optionally, the blowhole sets up at the spray pipe bottom and the blowhole axis direction leans out.

By adopting the technical scheme, the suction force of the negative pressure fan is counteracted, so that water sprayed out of the water spraying holes can fall down along a straight line, and dust and water can fall into the sludge collecting tank more easily.

In summary, the present application includes at least one of the following beneficial technical effects:

1. a dust collecting groove is arranged below the dust inlet, a water spraying pipe is arranged on a top plate of the dust collection box, dust is sucked into the dust inlet of the dust collection box through a negative pressure fan, and water sprayed out of the water spraying pipe is attached to the surface of the dust to increase the gravity of the dust, so that the dust enters the dust collecting groove, the dust is convenient to clean, and the cleaning speed of workers on the dust is increased;

2. the water circulation component between the water storage tank and the waste water tank pumps water in the waste water collecting tank into the water storage tank through the second water suction pump, so that the water in the waste water tank is utilized for multiple times, and further, the waste of water sources is reduced;

3. be provided with the filter screen in second raceway port department, impurity can not get into the water storage box in the waste water collecting vat, has guaranteed the pure and clean degree of water storage box internal water, and then has reduced the waste water collecting vat internal water to the damage of hydrologic cycle subassembly and water spray component, has promoted dust extraction's whole life.

Drawings

Fig. 1 is a schematic view of the overall structure of a dust suction device according to an embodiment of the present application.

Fig. 2 is a longitudinal sectional view of a dust suction apparatus according to an embodiment of the present application.

Fig. 3 is an enlarged view of a in fig. 2.

FIG. 4 is a transverse sectional view of a dust suction apparatus according to an embodiment of the present application.

Description of reference numerals: 1. a dust collection box; 11. a dust inlet; 12. an air outlet; 2. a negative pressure fan; 3. a fixing ring; 31. a semicircular ring body; 32. a convex edge; 33. fixing the bolt; 4. a dust collecting groove; 41. a water filter plate; 42. a sludge collecting tank; 43. a wastewater collection tank; 44. a lapping strip; 5. a water spray pipe; 51. a water spray hole; 6. a water delivery assembly; 61. a water storage tank; 62. a first water pump; 63. a first water delivery pipe; 7. a water circulation assembly; 71. a second water pump; 72. a second water delivery pipe; 8. and (4) a filter screen.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses dust extraction for stone material processing factory building. Referring to fig. 1, the dust suction device for the stone processing factory includes a dust suction box 1, a negative pressure fan 2, a water spray pipe 5, a water delivery assembly 6 and a water circulation assembly 7.

Referring to fig. 1 and 2, a dust inlet 11 is formed in the upper portion of a front side plate of a dust collection box 1, the dust inlet 11 is a rectangular strip-shaped opening, three air outlets 12 are formed in the rear side of a top plate of the dust collection box 1, the three air outlets 12 are arranged along the length direction of the top plate of the dust collection box 1, the distances between the adjacent air outlets 12 are equal, a negative pressure fan 2 is fixed at the air outlet 12 of the dust collection box 1, and dust in a stone processing factory is sucked into the dust inlet 11 of the dust collection box 1 through the negative pressure fan 2; dust collection box 1 curb plate forms dust collecting tank 4 under dust inlet 11 between tip and dust collection box 1 bottom plate, 4 both sides wall symmetric arrangement of dust collecting tank has overlap joint strip 44, overlap joint strip 44 and 4 lateral walls integrated into one piece of dust collecting tank, the overlap joint has water strainer plate 41 on overlap joint strip 44, water strainer plate 41 overlap joint is on overlap joint strip 44, make things convenient for taking out of water strainer plate 41, and then make things convenient for the silt on the water strainer plate 41 to clear up, water strainer plate 41 top forms silt collecting vat 42, water strainer plate 41 lower extreme forms waste water collecting vat 43.

Referring to fig. 2 and 3, a plurality of fixing rings 3 are arranged at the middle position of the inner wall of the top plate of the dust collection box 1, the fixing rings 3 are arranged along the length direction of the top plate of the dust collection box 1, and the distances between the adjacent fixing rings 3 are equal; the fixing ring 3 comprises a semicircular ring body 31 and convex edges 32 which are integrally formed at two ends of the semicircular ring body 31, and the fixing ring 3 is fixed on the top plate of the dust collection box 1 through a fixing bolt 33.

Referring to fig. 2 and 4, the spray pipe 5 is installed in the annular hole of the fixing ring 3 on the top plate of the dust collection box 1, one end of the spray pipe 5 far away from the first water pipe 63 is closed, and the spray pipe 5 is provided with a spray hole 51; the water spraying holes 51 are obliquely arranged downwards, the axial direction of the water spraying holes 51 is inclined outwards, and water sprayed from the water spraying pipe 5 can counteract the suction force of the negative pressure fan 2, so that the water sprayed from the water spraying pipe 5 can fall down along a straight line, and dust and water can fall into the sludge collecting tank 42 more easily; the water delivery assembly 6 comprises a water storage tank 61, a first water delivery pipe 63 located in the water storage tank 61 and connected with the first water suction pump 62, the water storage tank 61 is located on the outer side of the dust suction tank 1 and fixed with the dust suction tank 1, one end of the first water delivery pipe 63, far away from the water storage tank 61, is connected with the water spray pipe 5, the water in the water storage tank 61 is pumped into the first water delivery pipe 63 through the first water suction pump 62, and then enters the water spray pipe 5 and is sprayed out from the water spray pipe 5, the water sprayed out of the water spray pipe 5 is attached to the surface of dust, the gravity of the dust is increased, and the dust can accurately fall into the sludge collecting tank 42.

Referring to fig. 2 and 4, the water circulation assembly 7 includes a second water pump 71 located in the water storage tank 61 and a second water pipe 72 connected to the second water pump 71, the second water pump 71 is fixed on the top plate of the water storage tank 61, one end of the second water pipe 72 far away from the second water pump 71 extends into the wastewater collection tank 43, under the action of the second water pump 71, water in the wastewater collection tank 43 can enter the water storage tank 61, multiple utilization of water in the dust removal device is realized, further, waste of water sources is reduced, a filter screen 8 is fixed at an inner port of the wastewater collection tank 43 through the second water pipe 72, impurities in the wastewater collection tank 43 cannot enter the water storage tank 61, the purity of water in the water storage tank 61 is guaranteed, and damage of impurities in the wastewater collection tank 43 to the water circulation assembly 7 and the water spraying assembly is reduced.

The implementation principle of the dust suction device for the stone processing factory building in the embodiment of the application is as follows: under the action of the negative pressure fan 2, dust in the factory building enters the dust collection box 1, so that the accumulation of dust in the stone processing plant on the wall is reduced, the dust sucked in the dust collection device is conveniently cleaned, and workers can conveniently clean the dust in the dust collection groove 4; the water spray pipe 5 on the top plate of the dust collection box 1 sprays water downwards to enable dust and water to enter the sludge collection tank 42, the water in the sludge collection tank 42 enters the wastewater collection box through the water filter plate 41, and the water in the wastewater collection tank enters the water storage box 61 under the action of the second water suction pump 71, so that the water recycling is realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a stone material processing dust extraction for factory building which characterized in that: the dust collection box comprises a dust collection box (1) and a negative pressure fan (2), wherein a dust inlet (11) and an air outlet (12) are formed in the dust collection box (1), the negative pressure fan (2) is arranged at the air outlet (12), a dust collection groove (4) is formed between the lower end part of the dust inlet (11) and a bottom plate of the dust collection box (1) by a side plate of the dust collection box (1), a water spray pipe (5) is arranged on the inner wall of a top plate of the dust collection box (1), and a water spray hole (51) is formed in the water spray pipe (5).

2. The dust suction device for the stone processing factory building of claim 1, wherein: be connected with water delivery subassembly (6) on spray pipe (5), water delivery subassembly (6) include water storage box (61), first suction pump (62) and first raceway (63), water storage box (61) are located the dust absorption case (1) outside, first suction pump (62) set up in water storage box (61), first raceway (63) one end is connected with first suction pump (62), and the other end is connected with spray pipe (5).

3. The dust suction device for the stone processing factory building of claim 2, wherein: a water filtering plate (41) is arranged in the middle of the dust collecting groove (4), a sludge collecting groove (42) is formed above the water filtering plate (41), and a wastewater collecting groove (43) is formed below the water filtering plate (41).

4. The dust suction device for the stone processing factory building of claim 3, wherein: be provided with water circulation subassembly (7) between water storage box (61) and waste water collecting tank (43), water circulation subassembly (7) include second suction pump (71) and second raceway (72), second suction pump (71) are located water storage box (61), second raceway (72) one end and second suction pump (71) department in water storage box (61), the other end extends to in waste water collecting tank (43).

5. The dust suction device for the stone processing factory building of claim 4, wherein: and a filter screen (8) is arranged at one end port of the second water conveying pipe (72) extending to the wastewater collecting tank (43).

6. The dust suction device for the stone processing factory building of claim 3, wherein: the inner wall of the dust collection groove (4) is integrally formed with an overlapping strip (44), the overlapping strip (44) is positioned below the water filtering plate (41), and the water filtering plate (41) is overlapped on the overlapping strip (44).

7. The dust suction device for the stone processing factory building of claim 1, wherein: the inner wall of the top plate of the dust collection box (1) is provided with a fixing ring (3), and the water spray pipe (5) can be fixed on the inner wall of the top plate of the dust collection box (1) by the fixing ring (3).

8. The dust suction device for the stone processing factory building of claim 1, wherein: the water spraying holes (51) are arranged at the bottom of the water spraying pipe (5) and the axial direction of the water spraying holes (51) inclines outwards.