CN217206943U

CN217206943U - Dust removal fan with impeller washing unit

Info

Publication number: CN217206943U
Application number: CN202123400475.4U
Authority: CN
Inventors: 蒋志军
Original assignee: Jiangsu Lianwei Blower Co ltd
Current assignee: Jiangsu Lianwei Blower Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-16
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to an impeller belt cleaning device technical field, concretely relates to dust exhausting fan with impeller washing unit, including dust exhausting fan, dust exhausting fan's lateral wall is provided with belt cleaning device, belt cleaning device is including wasing subassembly and circulation subassembly, it sets up the one side at dust exhausting fan to wash the subassembly, the circulation subassembly sets up the below at dust exhausting fan, the beneficial effects of the utility model are that: the middle part of the dust removal fan is cleaned through cleaning water, and the rotor of the dust removal fan can be thoroughly cleaned, so that a better cleaning effect is achieved, the cleaned water can be mixed with a coagulant in a mixing drum to achieve the effects of filtering and purifying, the water resource can be recycled conveniently, and energy conservation and emission reduction are achieved.

Description

Dust removal fan with impeller washing unit

Technical Field

The utility model relates to an impeller belt cleaning device technical field, concretely relates to dust exhausting fan with impeller washing unit.

Background

A large amount of dust is generated in the production processes of industrial production, mining, building earthwork operation, tunnel excavation and the like. The dust can not only harm the health of human bodies, but also have explosion danger due to combustible dust, so that the application of the dust removal fan is very wide. The dust removal fan rotor has a severe use environment due to the fact that a large amount of dust is mixed in the flue gas; after the dust removal fan runs for a period of time, the rotor of the dust removal fan can be seriously deposited with dust and scale, so that the fan unit vibrates, and even the dust removal fan can be possibly burnt. Therefore, the rotor of the dust removal fan needs to be detached at intervals, and the dust removal treatment is carried out by flushing or other methods.

However, frequent disassembly and maintenance will seriously affect the production efficiency of the converter, and although the two aspects of moisture prevention of flue gas and improvement of the working efficiency of the dust removal fan can be considered, the corresponding workload of workers is greatly increased, the working content becomes more complicated, and in addition, the workers frequently get close to a working site, so that the potential safety hazard is very large, and the safety of the workers cannot be effectively guaranteed.

Therefore, it is necessary to design a dust removing fan with an impeller washing device.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a dust exhausting fan with impeller washing unit, through belt cleaning device, but with solving at present, frequent dismantlement is overhauld the production efficiency that will seriously influence the converter, though can compromise the flue gas and not be stained with moisture and improve these two aspects of dust exhausting fan work efficiency, nevertheless workman's corresponding work load will greatly increased, and the work content also becomes more loaded down with trivial details, in addition the workman frequently is close to the job site, the potential safety hazard is very big, make workman's safety can not effectively be ensured the scheduling problem.

In order to achieve the above object, the present invention provides the following technical solutions: a dust removal fan with an impeller washing device comprises a dust removal fan, wherein a cleaning device is arranged on the side wall of the dust removal fan;

the cleaning device comprises a cleaning component and a circulating component, the cleaning component is arranged on one side of the dust removal fan, and the circulating component is arranged below the dust removal fan.

Preferably, the input fixedly connected with intake pipe of dust exhausting fan, first ooff valve is installed to the lateral wall of intake pipe, dust exhausting fan's output fixedly connected with outlet duct, dust exhausting fan's lower extreme fixed connection support column, the quantity of support column is two.

Preferably, the cleaning assembly comprises a second connecting pipe, the second connecting pipe is fixedly connected to one side of the dust removal fan, and one end of the second connecting pipe is fixedly connected with the water storage tank.

Preferably, one side fixedly connected with inlet tube of storage water tank, the third ooff valve is installed to the lateral wall of inlet tube, support column fixed connection is at the lower extreme of storage water tank.

Preferably, the circulation assembly comprises a first connecting pipe, the first connecting pipe is fixedly connected to the lower end of the dust removal fan, one end of the first connecting pipe is fixedly connected with a stirring cylinder, and the upper end of the stirring cylinder is fixedly connected with a stirring motor.

Preferably, agitator motor's output fixedly connected with (mixing) shaft, the (mixing) shaft rotates to be connected at the middle part of churn, the even fixedly connected with stirring leaf of lateral wall of (mixing) shaft, the fixed feeder hopper of lateral wall of churn.

Preferably, the lateral wall fixedly connected with outlet pipe of churn, the second ooff valve is installed to the lateral wall of outlet pipe, the lateral wall fixedly connected with circulating pipe of churn, the one end fixed connection of circulating pipe is on the lateral wall of storage water tank.

Preferably, the lateral wall of circulating pipe is installed solid fixed ring, the water pump is installed to the lateral wall of circulating pipe, the middle part of circulating pipe and the one side fixedly connected with activated carbon layer that is close to the water pump.

The utility model has the advantages that: the middle part of the dust removal fan is cleaned through cleaning water, and the rotor of the dust removal fan can be thoroughly cleaned, so that a better cleaning effect is achieved, the cleaned water can be mixed with a coagulant in a mixing drum to achieve the effects of filtering and purifying, the water resource can be recycled conveniently, energy conservation and emission reduction are achieved, the whole structure is simple, and the operation is convenient.

Drawings

Fig. 1 is a front view of a dust removing fan with an impeller washing device provided by the present invention;

fig. 2 is a cross-sectional view of a filter assembly of a dust removing fan with an impeller washing device provided by the present invention;

FIG. 3 is a three-dimensional schematic view of a circulation pipe of a dust removal fan with an impeller washing device provided by the present invention;

fig. 4 is an enlarged view of the structure of the area a in fig. 2 according to the present invention.

In the figure: 1. a water inlet pipe; 2. an air inlet pipe; 3. a support pillar; 4. a first on-off valve; 5. a first connecting pipe; 6. a water outlet pipe; 7. a second on-off valve; 8. a water pump; 9. a mixing drum; 10. a feed hopper; 11. a stirring motor; 12. an air outlet pipe; 13. a dust removal fan; 14. a fixing ring; 15. a circulation pipe; 16. a second connecting pipe; 17. a water storage tank; 18. a third on-off valve; 19. stirring blades; 20. a stirring shaft; 21. and an activated carbon layer.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to the attached drawings 1-4, the utility model provides a dust removing fan with impeller washing unit, including dust removing fan 13, dust removing fan 13 is the existing published patent technology product, the lateral wall of dust removing fan 13 is provided with a cleaning device, the cleaning device includes a cleaning component and a circulation component, the cleaning component can thoroughly clean dust removing fan 13 to prevent dust removing fan 13 from being damaged due to dust blockage, the circulation component can conveniently filter and purify cleaning sewage, and then can be reused to achieve energy saving and emission reduction, the cleaning component is arranged at one side of dust removing fan 13, the circulation component is arranged below dust removing fan 13, the input end of dust removing fan 13 is fixedly connected with an air inlet pipe 2, the air inlet pipe 2 is made of metal to facilitate the entry of gas, the lateral wall of air inlet pipe 2 is provided with a first switch valve 4, the first switch valve 4 is used for controlling the opening and closing of air inlet pipe 2, for the prior patent technology product, an outlet pipe 12 is fixedly connected with the output end of a dust removing fan 13, the outlet pipe 12 facilitates the discharge of gas, and is made of metal, the lower end of the dust removing fan 13 is fixedly connected with a support column 3, the support column 3 can play a role of being manufactured and fixed, and is made of metal, the number of the support columns 3 is two, a cleaning component comprises a second connecting pipe 16, the second connecting pipe 16 facilitates the circulation and sliding of cleaning water and is made of metal, the second connecting pipe 16 is fixedly connected with one side of the dust removing fan 13, one end of the second connecting pipe 16 is fixedly connected with a water storage tank 17, the water storage tank 17 facilitates the storage and placement of the cleaning water and is made of metal, one side of the water storage tank 17 is fixedly connected with a water inlet pipe 1, the water inlet pipe 1 facilitates the entry of the cleaning water and is made of metal, and a third switch valve 18 is installed on the side wall of the water inlet pipe 1, the third switch valve 18 is used for controlling the on-off and the on-off of the water inlet pipe 1, and is a prior published patent technology product, the support column 3 is fixedly connected with the lower end of the water storage tank 17, the circulating component comprises a first connecting pipe 5, the first connecting pipe 5 is convenient for the discharge and the flow of sewage and is made of metal, the first connecting pipe 5 is fixedly connected with the lower end of the dust removal fan 13, one end of the first connecting pipe 5 is fixedly connected with a stirring cylinder 9, the stirring cylinder 9 can play a role of protection and is made of metal, the upper end of the stirring cylinder 9 is fixedly connected with a stirring motor 11, the stirring motor 11 can drive the stirring shaft 20 to rotate when working, as the prior published patent technology product, the output end of the stirring motor 11 is fixedly connected with a stirring shaft 20, the stirring shaft 20 can play a role of rotation and connection and is made of metal, the stirring shaft 20 is rotatably connected with the middle part of the stirring cylinder 9, the side wall of the stirring shaft 20 is uniformly and fixedly connected with stirring blades 19, the stirring blades 19 can play a role in uniform mixing, the stirring shaft is made of metal, the side wall of the stirring cylinder 9 is fixedly provided with a feeding hopper 10, the feeding hopper 10 facilitates the entering of coagulant and clear water and is made of metal, the side wall of the stirring cylinder 9 is fixedly connected with a water outlet pipe 6, the water outlet pipe 6 facilitates the discharging of sewage and is made of metal, the side wall of the water outlet pipe 6 is provided with a second switch valve 7, the second switch valve 7 is used for controlling the opening and closing of the water outlet pipe 6, the stirring shaft is a product in the prior art of the published patent, the side wall of the stirring cylinder 9 is fixedly connected with a circulating pipe 15, the circulating pipe 15 facilitates the entering and the circulating of clear water and is made of metal, one end of the circulating pipe 15 is fixedly connected to the side wall of the water storage tank 17, the side wall of the circulating pipe 15 is provided with a fixing ring 14, and the fixing ring 14 can play a role in fixing and mounting, the device is made of metal, a water pump 8 is arranged on the side wall of a circulating pipe 15, the water pump 8 can be used for pumping purified water to flow when working, the device is a product in the prior published patent technology, an activated carbon layer 21 is fixedly connected to the middle part of the circulating pipe 15 and one side close to the water pump 8, and the activated carbon layer 21 can play a role in deodorization and is a product in the prior published patent technology;

the utility model discloses a use as follows: when a person skilled in the art cleans the dust removal fan 13, the first switch valve 4 is opened, gas enters the gas inlet pipe 2 and then enters the dust removal fan 13 for dust removal, then pure air is discharged through the gas outlet pipe 12, the dust removal fan 13 accumulates a lot of dust in the fan under long-time working conditions, at the moment, the third switch valve 18 can be opened to enable cleaning water to enter the water storage tank 17 through the water inlet pipe 1, then the cleaning water enters the dust removal fan 13 through the second connecting pipe 16, the dust removal fan 13 is thoroughly cleaned from a rotating part, cleaned stains enter the mixing drum 9 through the first connecting pipe 5, at the moment, a coagulant can be added into the mixing drum 9 through the feed hopper 10, the mixing motor 11 works to drive the mixing shaft 20 to rotate, and can rotate through the mixing blades 19, so that sewage and the coagulant can be fully mixed, 8 work of water pump can be with the filterable water in upper strata carry the storage water tank 17 again through circulating pipe 15 in to the middle part of circulating pipe 15 between water pump 8 and the churn 9 is fixed with activated carbon layer 21 and can plays deodorant effect, effectively prevent to wash the back, dust exhausting fan 13 gives out the stink, and convenient and fast opens second ooff valve 7, the lower floor condenses into cubic and granular object then can discharge through outlet pipe 6, unified recovery and processing, and convenient and fast.

The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a dust exhausting fan with impeller washing unit, includes dust exhausting fan (13), its characterized in that: a cleaning device is arranged on the side wall of the dust removal fan (13);

the cleaning device comprises a cleaning component and a circulating component, the cleaning component is arranged on one side of the dust removing fan (13), and the circulating component is arranged below the dust removing fan (13).

2. The dust exhausting fan with the impeller washing device as claimed in claim 1, wherein: the dust exhausting fan is characterized in that an air inlet pipe (2) is fixedly connected to the input end of the dust exhausting fan (13), a first switch valve (4) is installed on the side wall of the air inlet pipe (2), an air outlet pipe (12) is fixedly connected to the output end of the dust exhausting fan (13), supporting columns (3) are fixedly connected to the lower end of the dust exhausting fan (13), and the number of the supporting columns (3) is two.

3. The dust removal fan with the impeller washing device as claimed in claim 2, wherein: the cleaning assembly comprises a second connecting pipe (16), the second connecting pipe (16) is fixedly connected to one side of the dust removing fan (13), and one end of the second connecting pipe (16) is fixedly connected with a water storage tank (17).

4. The dust removal fan with the impeller washing device as claimed in claim 3, wherein: one side fixedly connected with inlet tube (1) of storage water tank (17), third ooff valve (18) are installed to the lateral wall of inlet tube (1), support column (3) fixed connection is at the lower extreme of storage water tank (17).

5. The dust removal fan with the impeller washing device as claimed in claim 4, wherein: the circulation assembly comprises a first connecting pipe (5), the first connecting pipe (5) is fixedly connected to the lower end of the dust removal fan (13), one end of the first connecting pipe (5) is fixedly connected with a stirring cylinder (9), and the upper end of the stirring cylinder (9) is fixedly connected with a stirring motor (11).

6. The dust removal fan with the impeller washing device as claimed in claim 5, wherein: the output fixedly connected with (mixing) shaft (20) of agitator motor (11), (mixing) shaft (20) rotate to be connected in the middle part of churn (9), the even fixedly connected with stirring leaf (19) of lateral wall of (mixing) shaft (20), feeder hopper (10) are fixed to the lateral wall of churn (9).

7. The dust removal fan with the impeller washing device as claimed in claim 6, wherein: the lateral wall fixedly connected with outlet pipe (6) of churn (9), second ooff valve (7) are installed to the lateral wall of outlet pipe (6), the lateral wall fixedly connected with circulating pipe (15) of churn (9), the one end fixed connection of circulating pipe (15) is on the lateral wall of storage water tank (17).

8. The dust removal fan with the impeller washing device as claimed in claim 7, wherein: the solid fixed ring (14) is installed to the lateral wall of circulating pipe (15), water pump (8) are installed to the lateral wall of circulating pipe (15), one side fixedly connected with activated carbon layer (21) of the middle part of circulating pipe (15) and be close to water pump (8).