CN214345372U - Dust spraying and filtering device - Google Patents

Abstract

The utility model discloses a dust sprays filter equipment, including the rose box, rose box outer wall one end intercommunication has the inlet pipe, and rose box top intercommunication has the outlet duct, and the deflector that is the slope setting is all installed at rose box inner wall both ends, and two deflectors all are located the inlet pipe below, and filter screen one is installed to two deflector bottoms, and rose box internally mounted has the part to spray the mechanism. The utility model discloses a thereby spray the mechanism and played the effect of first purification waste gas, the water and the dust that spray are in guide plate and filter screen one at a time, and the dust is located guide plate and filter screen one, thereby water falls into the rose box bottom through filter screen one, and the water of bottom can be used as next time and sprays.

Description

Dust spraying and filtering device

Technical Field

The utility model relates to a dust filters technical field, especially relates to a dust sprays filter equipment.

Background

In the working process of producing the iron oxide red in a workshop, a large amount of iron oxide dust and waste gas are generated, the dust and the waste gas are usually suspended in the air, the dust concentration in some places is very high, the production working environment is seriously influenced, the body of production line workers is also greatly damaged, and various diseases can be induced even by long-term suction; moreover, the air with dust and waste gas exchanges with the outside air, and the outside atmosphere and the surrounding environment are polluted; but the existing dust removal and purification equipment not only has a complex structure, but also has low efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a dust and spray filter equipment, have simple structure and the high advantage of dust collection efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dust spraying and filtering device comprises a filtering box and a box body positioned on one side of the filtering box, wherein one end of the outer wall of the filtering box is communicated with a feeding pipe, the top end of the filtering box is communicated with an outlet pipe, guide plates which are obliquely arranged are arranged at two ends of the inner wall of the filtering box, the guide plates are positioned below the feeding pipe, a first filter screen is arranged at the bottom ends of the guide plates, a part of spraying mechanism is arranged in the filtering box, the spraying mechanism comprises a water suction pump fixedly arranged at the bottom end of the box body, a water inlet pipe communicated with the inside of the filtering box is fixedly arranged at a discharge port of the water suction pump, the bottom end of the water inlet pipe is communicated with a plurality of pipelines positioned in the filtering box, the bottom ends of the pipelines are communicated with a spray head positioned above the feeding pipe, a water outlet pipe is arranged on one side of the bottom end of the inside of the filtering box, and the water outlet pipe penetrates through the outer wall of the filtering box body, and is fixedly connected with the water inlet of the water pump.

By adopting the technical scheme, water in the bottom end of the filter box is pumped into the water inlet pipe through the water suction pump and the water outlet pipe, water in the water inlet pipe flows into the plurality of spray heads through the plurality of pipelines respectively, and water sprayed by the plurality of spray heads can remove dust of waste gas containing a large amount of dust entering from the water inlet pipe, so that the gas discharged from the gas outlet pipe is prevented from containing large-scale dust, and the influence on the environment is avoided; when the dust of being stained with water and the water that sprays all fall into to deflector and filter screen one time downwards, filter screen one can filter the dust of being stained with water, thereby the water after the filtration falls into the rose box bottom through filter screen one, when the water of rose box bottom reachs a quantitative, inside rethread suction pump and outlet pipe with the water suction to the inlet tube, because whole spraying mechanism is water circle device, so finally can save the resource of water.

Preferably, the bottom ends of the two guide plates are provided with grooves, the two guide plates are internally provided with tightening grooves communicated with the grooves, the bottoms of the tightening grooves are communicated with arc grooves formed in the inner parts of the guide plates, the outer walls of the guide plates are provided with inner thread grooves communicated with the tightening grooves, tightening bolts are installed in the inner thread grooves, the top ends of the filter screens are fixedly provided with two support columns matched with the grooves, the two support columns are provided with through grooves on one sides of the outer walls of the support columns, the through grooves are hinged with tightening blocks matched with the tightening grooves, and a plurality of springs are fixedly arranged between the tightening blocks and the through grooves.

By adopting the technical scheme, when the filter screen needs to be installed, an operator firstly presses the abutting blocks on the two supporting columns into the through groove by using fingers, the pressing process also drives the springs to compress, then the operator can place the supporting columns into the grooves, when the abutting blocks on the supporting columns partially enter the grooves, the inner walls of the grooves play a role of pressing the abutting blocks, and then the operator can release the fingers; when the support column reachd the recess bottom, because this moment support tight piece one side for supporting tight groove, so support tight piece and spring no longer by compressing tightly, thereby later make through the elasticity of spring support tight piece get into support tight inslot portion, owing to support the effect of tight piece of supporting tightly to the tight bottom of the groove, so avoided the filter screen to drop down for a while, when needs take out and wash the filter screen temporarily, operating personnel only need twist and support tight bolt and can drive to support tight piece and keep away from gradually and support tight groove, when supporting tight piece through the arc wall and get into logical inslot, will support tight bolt again and unscrew a bit, thereby make operating personnel can take out filter screen one.

Preferably, one side of the outer wall of the filter box is hinged with a box door, and a handle is fixedly arranged on the outer wall of the box door.

By adopting the technical scheme, the door of the box can be opened by an operator through the handle, and the first filter screen can be disassembled and assembled after the box door is opened.

Preferably, a second filter screen is arranged in the filter box and is positioned above the plurality of spray heads.

By adopting the technical scheme, the dust in the waste gas can be secondarily filtered through the second filter screen, so that the discharged waste gas is prevented from containing a large amount of dust.

The utility model has the advantages that: can remove dust to the waste gas that contains a large amount of dust from the inlet pipe entering through spraying the mechanism, can carry out secondary filter to the dust in the waste gas through filter screen two, thereby filtered the efficiency that removes dust through twice, finally avoided containing a large amount of dust in the waste gas that goes out from the outlet duct.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an exploded cross-sectional view of the first guide plate and the first filter screen of the present invention;

fig. 4 is a schematic view of a support pillar of the present invention;

FIG. 5 is a cross-sectional view of the first guide plate and the first filter screen of the present invention;

fig. 6 is an enlarged view of a portion B of fig. 5.

In the figure: 1. a filter box; 11. a feed pipe; 12. an air outlet pipe; 13. a box door; 14. a handle; 15. a guide plate; 151. a groove; 152. abutting against the groove; 153. tightly abutting against the bolt; 154. an internal thread groove; 155. an arc-shaped slot; 16. a first filter screen; 161. a support pillar; 162. a through groove; 163. a spring; 164. a propping block; 17. a second filter screen; 2. a box body; 3. a spraying mechanism; 31. a water pump; 32. a water outlet pipe; 33. a water inlet pipe; 34. a pipeline; 35. and (4) a spray head.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1-6, a dust sprays filter equipment, including rose box 1 and the box 2 that is located rose box 1 one side, 1 outer wall one end intercommunication of rose box has inlet pipe 11, 1 top intercommunication of rose box has outlet duct 12, deflector 15 that is the slope setting is all installed at 1 inner wall both ends of rose box, two deflectors 15 all are located inlet pipe 11 below, filter screen 16 is installed to 15 bottoms of two deflectors, 1 outer wall one side of rose box articulates there is chamber door 13, handle 14 has set firmly on the 13 outer walls of chamber door, operating personnel can open chamber door 13 through handle 14, can dismouting filter screen 16 after chamber door 13 is opened.

Recess 151 is all seted up to two 15 bottoms of deflector, two 15 inside tight groove 152 of supporting that are linked together with recess 151 have all been seted up to two 15 bottoms of deflector, support tight groove 152 bottom intercommunication has the arc 155 of locating 15 insides of deflector, two 15 outer walls of deflector all set up and support the internal thread groove 154 that tight groove 152 is linked together, all install in two internal thread grooves 154 and support tight bolt 153, 16 tops of filter screen set firmly two with recess 151 matched with support column 161, logical groove 162 has all been seted up to two support column 161 outer wall one sides, it has and supports tight groove 152 matched with to link up tight piece 164 to articulate in the logical groove 162, it has set firmly a plurality of springs 163 to support between piece 164 and the logical groove 162. When the first filter screen 16 needs to be installed, an operator firstly presses the abutting blocks 164 on the two supporting columns 161 into the through groove 162 by using fingers, the pressing process also drives the plurality of springs 163 to compress, then the operator can place the supporting columns 161 into the groove 151, when the abutting blocks 164 on the supporting columns 161 partially enter the groove 151, the inner wall of the groove 151 plays a role of pressing the abutting blocks 164, and then the operator can release the fingers; when the supporting column 161 reaches the bottom end of the groove 151, because the abutting groove 152 is arranged on one side of the abutting block 164 at the moment, the abutting block 164 and the spring 163 are not pressed, then the abutting block 164 enters the abutting groove 152 through the elastic force of the spring 163, and the bottom end of the abutting groove 152 plays a role of supporting the abutting block 164, so that the filter screen 16 is prevented from falling down, when the filter screen 16 needs to be taken out and cleaned, an operator only needs to screw the abutting bolt 153 to drive the abutting block 164 to gradually keep away from the abutting groove 152, and when the abutting block 164 passes through the arc-shaped groove 155 and enters the through groove 162, the abutting bolt 153 is unscrewed a little, so that the operator can take out the filter screen 16.

A part of spraying mechanism 3 is arranged in the filtering box 1, the spraying mechanism 3 comprises a water suction pump 31 fixedly arranged at the bottom end of the box body 2, a water inlet pipe 33 communicated with the interior of the filtering box 1 is fixedly arranged at a discharge port of the water suction pump 31, the bottom end of the water inlet pipe 33 is communicated with a plurality of pipelines 34 positioned in the filtering box 1, the bottom ends of the pipelines 34 are communicated with a spray head 35 positioned above the feed pipe 11, a water outlet pipe 32 is arranged at one side of the bottom end in the filtering box 1, the water outlet pipe 32 penetrates through the outer walls of the filtering box 1 and the box body 2, and is fixedly connected with the water inlet of the water pump 31, a second filter screen 17 is arranged in the filter box 1, the second filter screen 17 is positioned above the plurality of spray heads 35, through filter screen two 17 can carry out the secondary filter to the dust in the waste gas, thereby filtered the efficiency that removes dust through twice, finally avoided containing a large amount of dust in the waste gas of going out from outlet duct 12.

Water in the bottom end of the filter box 1 is pumped into the water inlet pipe 33 through the water suction pump 31 and the water outlet pipe 32, the water in the water inlet pipe 33 flows into the plurality of spray heads 35 through the plurality of pipelines 34 respectively, the water sprayed by the plurality of spray heads 35 can remove dust of waste gas containing a large amount of dust entering from the inlet pipe 11, the gas going out from the gas outlet pipe 12 is prevented from containing large-scale dust, and the influence on the environment is avoided; when the dust stained with water and the sprayed water all fall into the guide plate 15 and the first filter screen 16 downwards, the first filter screen 16 can filter the dust stained with water, the filtered water passes through the first filter screen 16 and then falls into the bottom of the filter box 1, when the water at the bottom of the filter box 1 reaches a certain amount, the water is pumped into the water inlet pipe 33 through the water suction pump 31 and the water outlet pipe 32, and the whole spraying mechanism 3 is a water circulation device, so that the water resource can be finally saved.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (4)

1. The utility model provides a dust sprays filter equipment, includes rose box (1) and box (2) that are located rose box (1) one side, its characterized in that: the utility model discloses a dust filter, including rose box (1), rose box (1) outer wall one end intercommunication has inlet pipe (11), rose box (1) top intercommunication has outlet duct (12), deflector (15) that are the slope setting are all installed at rose box (1) inner wall both ends, two deflector (15) all are located inlet pipe (11) below, two filter screen (16) that are used for filtering the dust are installed to deflector (15) bottom, rose box (1) internally mounted has partial spray mechanism (3), spray mechanism (3) including suction pump (31) of fixed mounting in box (2) bottom, the discharge port department of suction pump (31) sets firmly inlet tube (33) that are linked together with rose box (1) inside, inlet tube (33) bottom intercommunication has a plurality of pipelines (34) that are located rose box (1) inside, a plurality of pipeline (34) bottom intercommunication all has shower nozzle (35) that are located inlet pipe (11) top, outlet pipe (32) are installed to inside bottom one side of rose box (1), rose box (1) and box (2) outer wall are worn to establish in outlet pipe (32), and are fixed connection with the water inlet department of suction pump (31).

2. A dust spray filter apparatus as claimed in claim 1, wherein: the bottom ends of the two guide plates (15) are respectively provided with a groove (151), the insides of the two guide plates (15) are respectively provided with a tightening groove (152) communicated with the groove (151), the bottom end of the abutting groove (152) is communicated with an arc-shaped groove (155) arranged in the guide plates (15), inner thread grooves (154) communicated with the abutting groove (152) are formed in the outer walls of the two guide plates (15), abutting bolts (153) are arranged in the two inner thread grooves (154), two supporting columns (161) matched with the grooves (151) are fixedly arranged at the top end of the first filter screen (16), through grooves (162) are formed in one sides of the two supporting columns (161) close to the abutting grooves (152), a propping block (164) matched with the propping groove (152) is hinged in the through groove (162), a plurality of springs (163) are fixedly arranged between the abutting block (164) and the through groove (162).

3. A dust spray filter apparatus as claimed in claim 1, wherein: one side of the outer wall of the filter box (1) is hinged with a box door (13), and a handle (14) is fixedly arranged on the outer wall of the box door (13).

4. A dust spray filter apparatus as claimed in claim 1, wherein: filter tank (1) internally mounted has filter screen two (17), filter screen two (17) are located a plurality of shower nozzle (35) top.

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