CN213433450U

CN213433450U - Air purification and dust removal equipment for workshop

Info

Publication number: CN213433450U
Application number: CN202022344331.0U
Authority: CN
Inventors: 闫敬; 李刚
Original assignee: Zhengzhou Jienengda Environmental Protection Equipment Co ltd
Current assignee: Zhengzhou Jienengda Environmental Protection Equipment Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-06-15
Anticipated expiration: 2030-10-20

Abstract

The utility model relates to an air purification and dust removal device for a workshop, which comprises a dust removal box, wherein the bottom of the dust removal box is provided with a water tank, two opposite side walls at the top of the dust removal box are respectively provided with a dust suction port and an exhaust port, the tops of the other two opposite side walls in the dust removal box are respectively provided with a slide way, the exhaust port is communicated with an exhaust duct, the exhaust duct is communicated with an exhaust hood, the outer end of the dust suction port is communicated with a dust collection hood, the other end of the dust suction port is communicated with a telescopic corrugated hose, the corrugated hose is communicated with a vertically arranged first dust suction pipeline, the bottom end of the first dust suction pipeline is vertically communicated with a second dust suction pipeline, the top end of the first dust suction pipeline is vertically connected with a wheel shaft, the two ends of the wheel shaft are respectively connected with pulleys capable of sliding in the slide way, the problem of current workshop dust collecting equipment because of changing the narrow extension equipment down time in dust bag space is solved.

Description

Air purification and dust removal equipment for workshop

Technical Field

The utility model belongs to the technical field of dust collecting equipment, especially, relate to an air purification dust collecting equipment is used in workshop.

Background

In the industrial production process, workshop air purification and dust removal are always a more important link for enterprises, particularly in summer, workers in a workshop sweat and pores open due to high-temperature weather, and gas dust in a cast iron workshop, a paint spraying workshop and various dust workshops cannot be emitted, and can adhere to the skin surface of the workers to influence the physical and mental health of the workers, the existing workshop dust removal equipment mostly adopts a cloth bag dust removal mode, specifically, a dust removal filter bag is installed on a dust collection pipeline in a dust removal box to carry out air purification and dust removal, but the position of the existing dust collection pipeline in the dust removal box cannot be moved, the space in the dust removal box cannot be adjusted, when the dust removal filter bag is replaced, the time for replacing the dust removal filter bag is prolonged if the space at the replacement part is too narrow, the shutdown time of the workshop dust removal equipment is further prolonged, and more workshop air purification and dust removal are not facilitated, thus, the prior art also has disadvantages and shortcomings.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an air purification dust collecting equipment is used in workshop solves current workshop dust collecting equipment because of dust absorption pipeline is not portable in the dust removal incasement position, and the space is narrow when changing the dust removal filter bag, will prolong the change dust removal filter bag time, further prolongs equipment down time's problem.

In order to solve the problem, the utility model discloses the technical scheme who takes:

the utility model provides an air purification dust collecting equipment is used in workshop, includes the dust removal case, its characterized in that: the bottom of the dust removal box is provided with a water tank, two opposite side walls at the top of the dust removal box are respectively provided with a dust suction port and an exhaust port, the tops of the other two opposite side walls in the dust removal box are respectively provided with a slide way, the exhaust port is communicated with an exhaust pipeline which is communicated with an exhaust hood, the outer end of the dust collection port is communicated with a dust collection hood, the other end of the dust collection port is communicated with a telescopic corrugated hose, the corrugated hose is communicated with a first dust absorption pipeline which is vertically arranged, the bottom end of the first dust absorption pipeline is vertically communicated with a second dust absorption pipeline, the top end of the first dust absorption pipeline is vertically connected with a wheel axle, two ends of the wheel shaft are respectively connected with pulleys capable of sliding in the slide ways, the bottom surface of the second dust absorption pipeline is communicated with a plurality of dust removal filter bags distributed at equal intervals, the dust removal filter bag is internally provided with a filter bag support frame, and the dust removal filter bag is detachably connected with the second dust collection pipeline.

Further, the fixed cover in shaft intermediate position is equipped with the connecting block, set up the screw through-hole that has the level to set up on the connecting block, screw through-hole female connection has the lead screw, lead screw one end is rotated with dust removal case lateral wall and is connected, and the lead screw other end extends to dust removal case external connection and is connected with the motor after passing the screw through-hole, motor fixed mounting is on dust removal case outer wall.

Furthermore, a partition plate is arranged in the middle of the inside of the water tank to divide the water tank into a first water tank and a second water tank, the lengths of the first water tank and the second water tank are both L1, the middle of the second dust suction pipeline is communicated with the first dust suction pipeline, the length of the second dust suction pipeline is L2, and L2= L1.

Further, all be provided with outlet conduit on the lateral wall that first water tank and dust removal case share, on the lateral wall that second water tank and dust removal case share, outlet conduit one end and water tank intercommunication, the outlet conduit other end all upwards extends to the dust removal roof portion and communicates the atomizing spray tube that has the level to set up, all is provided with the suction pump on the outlet conduit, all be provided with the atomizer on the outlet conduit between suction pump and the atomizing spray tube, the atomizing spray tube is located the dust removal incasement, and atomizing spray tube and first dust absorption pipeline are crisscross to be set up at the dust removal incasement, and the intercommunication has the atomizer of a plurality of equidistance distribution on the atomizing spray tube bottom surface, the atomizer is located the top of first dust absorption pipeline.

Furthermore, all be provided with the filter screen in the outlet conduit, the filter screen is located the below of suction pump.

Furthermore, the bottoms of the first water tank and the second water tank are communicated with a drainage pipeline, and a switch valve is arranged on the drainage pipeline.

Furthermore, an activated carbon adsorber is arranged in the exhaust pipeline.

Furthermore, the bottom plate is arranged on the bottom surface of the dust removal box, and the four corners of the bottom plate are provided with universal wheels with a self-locking function.

Furthermore, both sides of the top surface of the bottom plate are vertically connected with vertical plates, the tops of the vertical plates are vertically connected with transverse plates, the transverse plates are located on the inner sides of the vertical plates, gaps are formed between the free ends of the transverse plates and the outer wall of the dust removal box, and fixing holes for clamping water outlet pipelines are further formed in the transverse plates.

Further, dust removal case surface opening and the opening both sides of water tank top all articulate there is the chamber door, the chamber door free end looks butt just is provided with the sealing strip, is provided with the handle on the chamber door surface.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses a set up slide, pulley and shaft in the dust removal case to with first dust absorption pipeline and the perpendicular fixed connection of shaft, first dust absorption pipeline and second dust absorption pipeline can slide in the dust removal case, when changing the dust removal filter bag, can adjust the change space of dust removal filter bag in the dust removal case, be convenient for change the dust removal filter bag, further shorten workshop dust collecting equipment's down time, ensure the physical and mental health of staff in the workshop; through setting up connecting block, motor and lead screw not only be convenient for remove first dust absorption pipeline and second dust absorption pipeline in the position of dust removal incasement, can also fix the position of first dust absorption pipeline and second dust absorption pipeline in the dust removal incasement, guarantee workshop dust collecting equipment normal operating.

Drawings

Fig. 1 is one of the schematic structural diagrams of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the pulley, the connecting block and the wheel shaft of the present invention;

fig. 3 is a second schematic structural diagram of the present invention.

Reference numerals: 1. a dust removal filter bag; 2. a dust removal box; 21. a dust suction port; 22. an exhaust port; 23. a slideway; 24. a wheel axle; 25. a pulley; 26. connecting blocks; 27. a box door; 28. a sealing strip; 29. a handle; 3. a water tank; 31. a first water tank; 32. a second water tank; 33. a water outlet pipeline; 34. an atomizing nozzle; 35. a water pump; 36. an atomizer; 37. an atomizing spray head; 38. a water discharge pipeline; 39. a partition plate; 4. an exhaust hood; 5. a dust collection cover; 6. a corrugated hose; 7. a first dust extraction duct; 8. a second dust suction duct; 9. an exhaust duct; 10. an activated carbon adsorber; 11. a base plate; 12. a universal wheel; 13. a vertical plate; 14. a transverse plate; 15. a fixing hole; 16. a lead screw; 17. a motor; 18. a filter screen; 19. waterproof canopy.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

As shown in figure 1, the utility model provides an air purification and dust removal device for workshop, which comprises a dust removal box 2, a water tank 3 is arranged at the bottom of the dust removal box 2, the water tank 3 is used for absorbing and precipitating dust absorbed in the dust removal box 2, a dust absorption port 21 and an exhaust port 22 are respectively arranged on two opposite side walls at the top of the dust removal box 2, slideways 23 are respectively arranged at the tops of the other two opposite side walls in the dust removal box 2, the exhaust port 22 is communicated with an exhaust duct 9, the exhaust duct 9 is communicated with an exhaust hood 4, the exhaust duct 9 and the exhaust hood 4 are used for discharging purified and dust-removed air to the outdoor, the outer end of the dust absorption port 21 is communicated with a dust hood 5, the dust hood 5 is communicated with dust absorption equipment in the workshop, the other end of the dust absorption port 21 is communicated with a telescopic corrugated hose 6, the corrugated hose 6 is communicated with a first dust absorption, the telescopic corrugated hose 6 can ensure the communication between the dust hood 5 and the first dust absorption pipeline 7, the bottom end of the first dust absorption pipeline 7 is vertically communicated with the second dust absorption pipeline 8, the top end of the first dust absorption pipeline 7 is vertically connected with the wheel shaft 24, the two ends of the wheel shaft 24 are respectively connected with the pulleys 25 capable of sliding in the slide ways 23, the bottom surface of the second dust absorption pipeline 8 is communicated with a plurality of dust absorption filter bags 1 distributed at equal intervals, the dust absorption filter bags 1 are internally provided with filter bag support frames, the dust absorption filter bags 1 and the second dust absorption pipeline 8 are detachably connected, the dust absorption filter bags 1 are used for filtering dust, the first dust absorption pipeline 7 and the wheel shaft 24 are vertically and fixedly connected through the slide ways 23, the pulleys 25 and the wheel shafts 24 arranged in the dust absorption box 2, the first dust absorption pipeline 7 and the second dust absorption pipeline 8 can slide in the dust absorption box 2, when the dust absorption filter bags 1, the dust removal filter bag 1 is convenient to replace, the downtime of workshop dust removal equipment is further shortened, and the physical and mental health of workers in a workshop is guaranteed.

If the first dust suction pipeline 7 and the second dust suction pipeline 8 in the dust box 2 are too heavy, the positions of the first dust suction pipeline 7 and the second dust suction pipeline 8 in the dust box 2 cannot be conveniently moved manually, therefore, as shown in fig. 1 and 2, a connecting block 25 is fixedly sleeved at the middle position of a wheel shaft 24, a horizontally arranged threaded through hole is formed in the connecting block 25, a lead screw 16 is connected to the threaded through hole in an internal thread manner, one end of the lead screw 16 is rotatably connected with the side wall of the dust box 2, the other end of the lead screw 16 extends out of the dust box 2 after penetrating through the threaded through hole and is connected with a motor 17, the motor 17 is a forward and reverse rotating motor, the motor 17 is fixedly installed on the outer wall of the dust box 2, and the positions of the first dust suction; if the positions of the first dust suction pipeline 7 and the second dust suction pipeline 8 in the dust removal box 2 are not fixed, the normal operation of workshop dust removal equipment is influenced, and therefore the positions of the first dust suction pipeline 7 and the second dust suction pipeline 8 in the dust removal box 2 can be fixed and positioned, so that the normal operation of the workshop dust removal equipment is guaranteed.

As shown in fig. 1, a partition 39 is provided at an intermediate position in the water tank 3 to divide the water tank 3 into a first water tank 31 and a second water tank 32, the first water tank 31 and the second water tank 32 are both L1 in length, the intermediate position of the second dust suction duct 8 is communicated with the first dust suction duct 7, the length of the second dust suction duct 8 is L2, and L2= L1.

The dust filtered by the dust-removing filter bag 1 can only be dust with the specification of filtering holes of the dust-removing filter bag 1 or more, and inevitably can discharge dust with other specifications into the dust-removing box 2, so that the dust in the dust-removing box 2 needs to be purified and prevented from being discharged outdoors to cause secondary pollution, therefore, as shown in fig. 1, water outlet pipelines 33 are arranged on the common side wall of the first water tank 31 and the dust-removing box 2 and on the common side wall of the second water tank 32 and the dust-removing box 2, one end of each water outlet pipeline 33 is communicated with the water tank 3, the other end of each water outlet pipeline 33 extends upwards to the top of the dust-removing box 2 and is communicated with a horizontally arranged atomizing spray pipe 34, water suction pumps 35 are arranged on the water outlet pipelines 33, atomizers 36 are arranged on the water outlet pipelines 33 between the water suction pumps 35 and the atomizing spray pipes 34, the atomizing spray pipes 34 are positioned in the dust-removing box 2, the atomizing, atomizing spray tube 34 does not influence the slip of first dust absorption pipeline 7 in dust removal case 2, the intercommunication has the atomizer 37 of a plurality of equidistance distribution on the atomizing spray tube 34 bottom surface, atomizer 37 is located the top of first dust absorption pipeline 7, it is concrete, slide first dust absorption pipeline 7 and second dust absorption pipeline 8 directly over first water tank 31 or second water tank 32, rivers in with second water tank 32 or first water tank 31 are through atomizer 36 through suction pump 35 and outlet conduit 33, atomizing spray tube 34 and atomizer 37 carry out purification treatment to the dust in the dust removal case 2, avoid the dust to discharge and cause the secondary pollution environment outdoors.

Further, if the water in the atomizing nozzle 37 wets the dust-removing filter bag 1, the filtering effect of the dust-removing filter bag 1 will be affected, and therefore, the waterproof sheds 19 are arranged on the two sides of the second dust-removing pipeline 8, so that the dust-removing filter bag is prevented from being wetted by 1 time, and the filtering effect of the dust-removing filter bag 1 is guaranteed.

When the first water tank 31 or the second water tank 32 is replaced with water, dust inevitably remains in the first water tank 31 or the second water tank 32, and therefore, as shown in fig. 1, the filter screen 18 is disposed in the water outlet pipe 33, the filter screen 18 is located below the water suction pump 35, specifically, the filter screen 18 is disposed at the pipe connection of the water outlet pipe 33, and the filter screen 18 functions to filter the dust in the first water tank 31 or the second water tank 32, so as to prevent the water outlet pipe 33 and the atomizing nozzle 37 from being blocked.

As shown in fig. 1, the first water tank 31 and the second water tank 32 are connected at the bottom with a drain pipe 38, the drain pipe 38 is provided with a switch valve, and the drain pipe 38 is used for flowing the sewage to be replaced into the sewage treatment apparatus through the drain pipe 38.

As shown in fig. 1, an activated carbon adsorber 10 is disposed in the exhaust duct 9, and the activated carbon adsorber 10 functions to secondarily adsorb the dust gas discharged to the outside so as to meet the national standard of dust gas discharge.

As shown in figures 1 and 3, a bottom plate 11 is arranged on the bottom surface of the dust removing box 2, universal wheels 12 with a self-locking function are arranged at four corners of the bottom plate 11, and the bottom plate 11 and the universal wheels 12 are arranged to facilitate the movement of workshop dust removing equipment, so that the workshop dust removing equipment can be more reasonably utilized.

As shown in fig. 1 and 3, vertical plates 13 are vertically connected to both sides of the top surface of the bottom plate 11, horizontal plates 14 are vertically connected to the tops of the vertical plates 13, the horizontal plates 14 are located on the inner sides of the vertical plates 13, and gaps are formed between the free ends of the horizontal plates 14 and the outer wall of the dust removal box 2, so that the horizontal plates 14 can ensure the stability of the operation of the dust removal box 2; in addition, the horizontal plate 14 is further provided with a fixing hole 15 for clamping the water outlet pipe 33, so that the position of the water outlet pipe 33 can be fixed conveniently, and the stable operation of the water outlet pipe 33 can be ensured.

As shown in fig. 1 and 3, the surface of the dust removing box 2 above the water tank 3 is open, two sides of the opening are hinged with a box door 27, the free end of the box door 27 is abutted and provided with a sealing strip 28, the surface of the box door 27 is provided with a handle 29, and the handle 29 is arranged to facilitate the opening of the box door 27; the sealing strips 28 are arranged to ensure the airtightness of the dust removal box 2; the door 27 is provided to facilitate replacement of water in the water tank 3 and replacement of dust removing parts in the dust removing tank 2.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the embodiments and descriptions herein to illustrate the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, all of which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents.

Claims

1. The utility model provides an air purification dust collecting equipment for workshop, includes dust removal case (2), its characterized in that: the dust removal box is characterized in that a water tank (3) is arranged at the bottom of the dust removal box (2), a dust suction opening (21) and an exhaust opening (22) are respectively formed in two opposite side walls at the top of the dust removal box (2), slides (23) are respectively arranged at the tops of the other two opposite side walls in the dust removal box (2), the exhaust opening (22) is communicated with an exhaust duct (9), the exhaust duct (9) is communicated with an exhaust hood (4), the outer end of the dust suction opening (21) is communicated with a dust hood (5), the other end of the dust suction opening (21) is communicated with a telescopic corrugated hose (6), the corrugated hose (6) is communicated with a vertically arranged first dust suction duct (7), a second dust suction duct (8) is vertically communicated with the bottom of the first dust suction duct (7), an axle (24) is vertically connected to the top of the first dust suction duct (7), and pulleys (25) capable of, the bottom surface of the second dust collection pipeline (8) is communicated with a plurality of dust collection filter bags (1) distributed at equal intervals, filter bag support frames are arranged in the dust collection filter bags (1), and the dust collection filter bags (1) are detachably connected with the second dust collection pipeline (8).

2. The air purifying and dedusting device for the workshop as claimed in claim 1, wherein: fixed cover of shaft (24) intermediate position is equipped with connecting block (26), set up the screw through-hole that has the level to set up on connecting block (26), screw through-hole female connection has lead screw (16), lead screw (16) one end rotates with dust removal case (2) lateral wall to be connected, and lead screw (16) other end extends to dust removal case (2) external connection after passing the screw through-hole and has motor (17), motor (17) fixed mounting is on dust removal case (2) outer wall.

3. The air purifying and dedusting device for the workshop as claimed in claim 2, wherein: a partition plate (39) is arranged in the middle of the water tank (3) to divide the water tank (3) into a first water tank (31) and a second water tank (32), the lengths of the first water tank (31) and the second water tank (32) are both L1, the middle of the second dust suction pipeline (8) is communicated with the first dust suction pipeline (7), the length of the second dust suction pipeline (8) is L2, and L2= L1.

4. The air purifying and dedusting device for the workshop as claimed in claim 3, wherein: water outlet pipelines (33) are respectively arranged on the common side wall of the first water tank (31) and the dust removal box (2) and the common side wall of the second water tank (32) and the dust removal box (2), one end of the water outlet pipeline (33) is communicated with the water tank (3), the other end of the water outlet pipeline (33) upwards extends to the top of the dust removal box (2) and is communicated with a horizontally arranged atomization spray pipe (34), the water outlet pipeline (33) is provided with a water suction pump (35), an atomizer (36) is arranged on the water outlet pipeline (33) between the water pump (35) and the atomizing nozzle (34), the atomizing spray pipes (34) are positioned in the dust removing box (2), the atomizing spray pipes (34) and the first dust absorbing pipeline (7) are arranged in the dust removing box (2) in a staggered manner, a plurality of atomizing spray heads (37) which are distributed at equal intervals are communicated on the bottom surface of the atomizing spray pipes (34), the atomizing nozzle (37) is positioned above the first dust absorption pipeline (7).

5. The air purifying and dedusting device for the workshop as claimed in claim 4, wherein: all be provided with filter screen (18) in outlet conduit (33), filter screen (18) are located the below of suction pump (35).

6. The air purifying and dedusting device for the workshop as claimed in claim 4, wherein: the bottom parts of the first water tank (31) and the second water tank (32) are communicated with a drainage pipeline (38), and a switch valve is arranged on the drainage pipeline (38).

7. The air purifying and dedusting device for the workshop as claimed in claim 1, wherein: an activated carbon adsorber (10) is arranged in the exhaust pipeline (9).

8. The air purifying and dedusting device for the workshop as claimed in claim 1, wherein: bottom plate (11) are provided with to dust removal case (2) bottom surface, bottom plate (11) bottom four corners all is provided with universal wheel (12) of taking self-locking function.

9. The air purifying and dedusting device for the workshop as claimed in claim 8, wherein: the dust removing device is characterized in that vertical plates (13) are vertically connected to two sides of the top surface of the bottom plate (11), transverse plates (14) are vertically connected to the tops of the vertical plates (13), the transverse plates (14) are located on the inner sides of the vertical plates (13), gaps are formed between the free ends of the transverse plates (14) and the outer wall of the dust removing box (2), and fixing holes (15) for clamping water outlet pipelines (33) are formed in the transverse plates (14).

10. The air purifying and dedusting device for the workshop as claimed in claim 1, wherein: dust removal case (2) surface opening and the opening both sides of water tank (3) top all articulate has chamber door (27), chamber door (27) free end butt just is provided with sealing strip (28), and chamber door (27) are provided with handle (29) on the surface.