CN201043265Y

CN201043265Y - Road back flushing type dust suction device

Info

Publication number: CN201043265Y
Application number: CNU2007200125534U
Authority: CN
Inventors: 魏长利; 魏长顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-07
Filing date: 2007-06-07
Publication date: 2008-04-02
Anticipated expiration: 2017-06-07

Abstract

The utility model provides a road blow back type suction device, and belongs to road dedusting equipment. The utility model is characterized in that the top of a blower case [10] is provided with an air conduit [2], which is communicated with and connected with a bag-type dust collector [8]; the top of the blower case [10] is provided with a duct [3], which is communicated with a high speed air conduit [15] arranged on side of a dust suction plate [13]; the bottom of the dust suction plate [13] is communicated with a pavement [17]. One side inside the dust suction plate [13] is provided with an air intake conduit [12] of a filtration dust case; and corners on the other side are provided with two air conduits [3]. The air intake conduit [12] is communicated with and connected with the two air conduits [3] at the corners through the high speed air conduit [15]; a filtration dust case [6] arranged on the dust suction plate [13] is communicated with and connected with the air intake conduit [12]. An upper air conduit of the filtration dust case [5] is arranged in the upper part of the filtration dust case [6] is communicated with and connected with the blower case [10]. The device adopts air current to complete work. As dust follows air, no dust is brought. Dust in ditches and gaps on ground can be blown out and sucked completely by means of blow and absorption.

Description

Road back flushing type dust exhaust apparatus

Technical field

The utility model belongs to road dedusting equipment, and specifically a kind of air-flow that rotates generation by air box at a high speed sucks the equipment that dust bin is finished the dedusting operation that filters to the dust on the road surface.

Background technology

Present road dedusting all is to sweep, waste time and energy, the used dust removal machine in some metropolis also is the way of pressing dirt with water smoke, wastes water, some little dusts also are exhausted in the atmosphere, bring secondary pollution, in order to play dust in the process that prevents to sweep the floor, continually spray water earthward with on the brush, but the result is not a dust and become mud, adhered to exactly on the ground, waited water one evaporation dust can be blown up everywhere again and wave, and can not operation at the northern area freezed in winter.

Summary of the invention

Technical problem to be solved by this invention is: provide a kind of and do not spray water without brush, all finish the cleaner of cleaning work with air-flow.

Technical problem to be solved by this invention realizes by following scheme:

A kind of road back flushing type dust exhaust apparatus, mainly be by air box 10, filter dust bin 6, dust suction dish 13, sack cleaner 8 is formed, it is characterized in that cylindrical air box 10 tops have air channel 2 and sack cleaner 8 to be connected, air box 10 tops have breezeway 3 and high speed air channel, dust suction dish 13 side 15 to be connected, dust suction dish 13 is cuboid, the bottom surface communicates with road surface 17, there is road wheel 14 dust suction dish 13 both sides, a middle side part has the dust bin of filtration wind inlet channel 12 in the dust suction dish 13, there are two breezeways 3 in the opposite side bight in the dust suction dish 13, filter dust bin wind inlet channel 12 respectively and be installed with four high speed air channel dividing plates 18 between two breezeways 3 in bight, filter dust bin wind inlet channel 12 and high speed air channel top board 19 is arranged to middle and upper part between the dividing plate 18 of 3 two high speed air channels of bight breezeway, high speed air channel top board 19 and two high speed air channel dividing plates 18 are formed a high

speed air channel

15,15 bottom surfaces, high speed air channel communicate with road surface 17, there is excessive wind return air hole 16 in even branch on the high speed air channel top board 19 top high speed air channel dividing plates 18, there are dust bin of filtration 6 and filtration dust bin wind inlet channel 12 to be connected above the dust suction dish 13, filter dust bin 6 internal upper parts the dust bin of filtration dividing plate 4 is arranged, filtering has the dust bin of filtration upper air duct 5 to be connected with air box 10 above the dust bin dividing plate 4

The utility model compared with prior art has following beneficial effect: this device adopts air-flow to fulfil assignment, because ash is with making leave with rage, so do not bring airborne dust.Adopt the pressure-vaccum mode, the dust in the ground ditch ditch seam seam can both be blown out and blot only.Need not spray water, save water resource, and the north of china in winter operation that does as usual.

Description of drawings

Accompanying drawing 1 is a road back flushing type dust exhaust apparatus cross-sectional view;

Accompanying drawing 2 is road back flushing type dust exhaust apparatus dust suction dish A-A cross-sectional view;

Accompanying drawing 3 is road back flushing type dust exhaust apparatus dust suction dish B-B cross-sectional view.

Among the figure: 1. sack cleaner air outlet, 2. air channel between air box and the sack cleaner, 3. the dust bin dividing plate is 4. filtered in air channel between air box and the dust suction dish high speed air channel, 5. filters the dust bin upper air duct, 6. filtration dust bin, 7. filter dust bin air intake, 8. sack cleaner, 9. blower fan belt pulley, 10. air box, 11. fan blade, 12. filter dust bin wind inlet channel, 13. dust suction dishes, 14. road wheel, 15. dust suction dish high speed air channel, 16. excessive wind return air holes, 17. road surfaces, 18. high speed air channel dividing plate, 19. high speed air channel top boards.

The specific embodiment

The utility model is a kind of high velocity air cleaner that is used for road dedusting and foreign material, and it can be installed in to advance forward on general medium truck or the middle-size and small-size motor van finishes the dedusting operation.Rotate at a high speed as make the fan blade 11 in the cylindrical air box 10 with hydraulic drive or other power transmission by the power that is equipped with, make the air at each position produce high velocity air, fan blade 11 wind of rotation generation at a high speed enters dust suction dish high speed air channel 15 by air channel 3, the dust of road wheel 14 in road traveling makes dust suction dish high speed air channel 15 is blown in the filtration dust bin 6 by filtering dust bin wind inlet channel 12 and filtering dust bin air intake 7, the air speed that in filtering dust bin 6, just slowed down, big foreign material and dust granule are dropped on filter in the dust bin 6, in the course of the work for make dust suction dish 13 around do not emit dust outward, there is the little dust granule of sub-fraction to enter air box 10 by filtering dust bin upper air duct 5, fan blade 11 rotations in the air box 10 enter into the little dust granule of a part in the sack cleaner 8 by air channel 2, enter in the atmosphere by sack cleaner air outlet 1, fan blade 11 rotations in the air box 10 are blown the little dust granule of another part and are got back in the dust suction dish high speed air channel 15 by air channel 3, the circulation that like this goes round and begins again, falling in the filtration dust bin 6 that foreign material and dust granule do not stop finished road except that sharp operation.

Claims

1. road back flushing type dust exhaust apparatus, mainly be by air box [10], filter dust bin [6], dust suction dish [13], sack cleaner [8] is formed, it is characterized in that cylindrical air box [10] top has air channel [2] and sack cleaner [8] to be connected, air box [10] top has air channel [3] and high speed air channel, dust suction dish [13] side [15] to be connected, dust suction dish [13] is cuboid, the bottom surface communicates with road surface [17], there is road wheel [14] dust suction dish [13] both sides, a middle side part has the dust bin wind inlet channel [12] of filtration in the dust suction dish [13], there are two air channels [3] in the interior opposite side of dust suction dish [13] bight, filter dust bin wind inlet channel [12] respectively and be installed with four high speed air channel dividing plates [18] between two air channels, bight [3], filter dust bin wind inlet channel [12] and high speed air channel top board [19] is arranged to middle and upper part between air channel, bight [3] two high speed air channels dividing plate [18], high speed air channel top board [19] is formed a high speed air channel [15] with two high speed air channel dividing plates [18], bottom surface, high speed air channel [15] communicates with road surface [17], high speed air channel dividing plate [18] is gone up even branch above the high speed air channel top board [19] excessive wind return air hole [16], there are filtration dust bin [6] and filtration dust bin wind inlet channel [12] to be connected above the dust suction dish [13], filtering dust bin [6] internal upper part has the dust bin dividing plate [4] of filtration, and filtering has dust bin upper air duct of filtration [5] and air box [10] to be connected above the dust bin dividing plate [4].