CN214809453U

CN214809453U - Water curtain wet type dust collector

Info

Publication number: CN214809453U
Application number: CN202121318757.7U
Authority: CN
Inventors: 林已升; 罗寿安; 张飞
Original assignee: Guangdong Dongzheng Safety And Environmental Protection Engineering Technology Co ltd
Current assignee: Guangdong Dongzheng Safety And Environmental Protection Engineering Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-23
Anticipated expiration: 2031-06-15

Abstract

The utility model relates to a water curtain wet-type dust collector, the power distribution box comprises a box body, be equipped with water tank set spare in the box, water tank set spare top is provided with spray header and fan, and spray header's one end links to each other with the guide plate, and the one end of guide plate links to each other with water tank set spare, and the box surface is equipped with air intake, air outlet and a plurality of access hole. The fan provides power to suck external dust into the dust collector through the air inlet, and water in the water tank assembly flows into the water storage tank through the spray water pipe and then flows to the guide plate to form a large-area water curtain, so that the contact area between the dust and liquid in the dust collector is increased, and the filtering precision of the dust in the air is improved; the water with dust adsorbed on the guide plate flows back to the water tank assembly again, and can be recycled after being filtered and settled; when the inside clearance that needs of equipment, can operate through the access hole, the inconvenience of clearing up and overhauing after having reduced traditional dust collector in very big degree uses has reduced the clean degree of difficulty.

Description

Water curtain wet type dust collector

Technical Field

The utility model relates to a dust collector technical field, especially a water curtain wet dust collector.

Background

A wet dust collector features that the dust-contained gas is closely contacted with liquid (water), the inertial collision between water drops and particles or the full mixing of water and dust and other actions are used to capture the particles or make them increase or stay in a fixed container, resulting in full fusion of water and dust, and the sewage is filtered by water tank for cyclic use.

However, the traditional wet dust collector usually combines two forms of water bath and spraying into one, firstly, the suction force of a high-pressure centrifugal fan is utilized to press dust-containing gas into the dust collector, a part of dust can be adsorbed in the water by an internal water spray head, the gas flows from bottom to top, the water spray head sprays water mist from top to bottom to collect the rest dust particles, the filtering efficiency of the dust collector can reach more than 85%, the filtering precision of the dust collector is not high, the liquid stored in the dust collector can become turbid after being mixed with the dust, and the cleaning of the residual inside dirt is inconvenient.

SUMMERY OF THE UTILITY MODEL

Therefore, there is a need to provide a water curtain wet dust collector for improving the filtering precision and reducing the difficulty of cleaning and maintaining the interior of the dust collector.

A water curtain wet type dust collector comprises a box body, wherein a water tank component is arranged at the bottom in the box body, a partition plate is arranged above the water tank component, a spray water pipe is arranged between the water tank component and the partition plate, one end of the spray water pipe is positioned in the water tank component, the other end of the spray water pipe penetrates through the partition plate, a fan is fixedly installed on the partition plate, a guide plate is arranged below the partition plate, one end of the guide plate is connected with the water tank component, the other end of the guide plate is connected with the partition plate, a water storage tank is fixedly connected to one side of the guide plate, one end of the water storage tank is provided with a water filling port, and one end, away from the water tank component, of the spray water pipe is movably connected with the water filling port;

the box still includes air intake, air outlet, first access hole and second access hole, the air intake is located the one end of box surface, the air outlet sets up in the box top and is located the fan top, first access hole is located the box surface and corresponds with the fan position, the second access hole is located the box surface and corresponds with water tank subassembly position.

In one of them embodiment, the water tank subassembly includes water tank, filter screen, circulating pump and drain valve, the water tank is located the box bottom, the filter screen is located the water tank, one side of water tank is located to the circulating pump, the drain valve is located the water tank bottom and wears to locate the box.

In one embodiment, a filter is further arranged below the partition plate.

In one embodiment, the surface of the box body is provided with a filter access hole, and the filter access hole corresponds to the position of the filter.

In one embodiment, the first access opening, the second access opening and the filter access opening are respectively provided with a switch lock.

In one embodiment, the surface of the box body is provided with a water pressure gauge.

In one embodiment, the bottom of the box body is provided with at least four supporting columns, and one side of each supporting column is provided with at least four foldable movable pulleys.

According to the water curtain wet type dust collector, the fan provides power, external dust is sucked into the dust collector through the air inlet, water in the water tank assembly flows into the water storage tank through the spray water pipe and then flows to the guide plate to form a large-area water curtain, the contact area of the dust and liquid in the dust collector is increased, and therefore the filtering precision of the dust in the air is improved; and the water that adsorbs the dust on the guide plate flows back to the water tank set spare again later, can recycle after subsiding through filtering, after certain dust of accumulation in the water tank set spare, open the second access hole and can clear up and overhaul the water tank set spare, when the fan trouble, can open first access hole and overhaul the fan and rinse, the reduction in very big degree that traditional dust collector used the inconvenience of back clearance and maintenance, reduced the clean degree of difficulty.

Drawings

FIG. 1 is a perspective view of a wet dust collector for water curtain of the present invention;

FIG. 2 is a schematic view of the internal structure of a wet dust collector of the present invention;

fig. 3 is a top view of the water curtain wet dust collector of the present invention.

Wherein, 1, a box body; 2. a water tank assembly; 21. a water tank; 22. a drain valve; 3. a partition plate; 4. a spray header; 5. a fan; 6. a baffle; 7. a water storage tank; 8. an air inlet; 9. an air outlet; 10. a first access opening; 11. a second access opening; 12. a filter; 13. a water pressure gauge; 14. and (4) a support column.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 3, a water curtain wet type dust collector comprises a box body 1, wherein a water tank assembly 2 is arranged at the bottom in the box body 1, a partition plate 3 is arranged above the water tank assembly 2, a spray water pipe 4 is arranged between the water tank assembly 2 and the partition plate 3, one end of the spray water pipe 4 is positioned in the water tank assembly 2, the other end of the spray water pipe 4 penetrates through the partition plate 3, a fan 5 is fixedly installed on the partition plate 3, a guide plate 6 is arranged below the partition plate 3, one end of the guide plate 6 is connected with the water tank assembly 2, the other end of the guide plate is connected with the partition plate 3, a water storage tank 7 is fixedly connected to one side of the guide plate 6, a water injection port is arranged at one end of the water storage tank 7, and one end of the spray water pipe 4, which is far away from the water tank assembly 2, is movably connected with the water injection port;

the box 1 still includes air intake 8, air outlet 9, first access hole 10 and second access hole 11, air intake 8 is located the one end on box 1 surface, air outlet 9 sets up in box 1 top and is located 5 tops of fan, first access hole 10 is located box 1 surface and corresponds with 5 positions of fan, second access hole 11 is located box 1 surface and corresponding with 2 positions of water tank set spare.

When the water curtain wet type dust collector works, the fan 5 is started to provide suction, polluted gas is sucked into the box body 1 through the large-area air inlet 8 formed in one end of the surface of the box body 1, meanwhile, the water is injected into the water storage tank 7 through the spray water pipe 4 by the water tank assembly 2, the water in the water storage tank 7 flows to the guide plate 6 to form a large-area water curtain, the polluted gas and the water on the guide plate 6 are fully fused to form sewage, and the sewage can be recycled after being filtered and settled by the water tank assembly 2; the first access hole 10 can be opened when the fan 5 needs to be overhauled and cleaned, and the second access hole 11 can be opened when the water tank assembly 2 needs to be overhauled and cleaned.

Therefore, the fan 5 provides power to suck external dust into the dust collector through the air inlet, and water in the water tank assembly 2 flows into the water storage tank 7 through the spray water pipe 4 and then flows to the guide plate 6 to form a large-area water curtain, so that the contact area between the dust and liquid in the dust collector is increased, and the filtering precision of the dust in the air is improved; then the water that adsorbs the dust on guide plate 6 flows back to water tank set spare 2 again, can recycle after subsiding through filtering, accumulate certain dust in water tank set spare 2 after, open second access hole 11 and can clear up and overhaul water tank set spare 2, when fan 5 trouble, can open first access hole 10 and overhaul fan 5 and wash, the inconvenience of clearance and maintenance after having reduced traditional dust collector in the very big degree and using, the clean degree of difficulty has been reduced.

In one of the embodiments, the water tank assembly 2 includes a water tank 21, a filter screen, a circulating pump and a drain valve 22, the water tank 21 is located at the bottom of the tank 1, the filter screen is located in the water tank 21, the circulating pump is located at one side of the water tank 21, and the drain valve 22 is located at the bottom of the water tank 21 and penetrates through the tank 1.

After the liquid in the equipment is fully fused with the dust in the air, the turbid liquid flows into the water tank 21 through the guide plate 6, is filtered by the first layer of the filter screen, most of the dust is filtered, then is settled in the water tank 21, the water after being filtered and settled is pressurized into the spray pipe 4 through the circulating pump, and then flows back into the water tank 21 through the guide plate 6, and the process is repeated. The drain valve 22 is provided to facilitate rapid discharge of the contaminated water in the water tank 21.

In one embodiment, a filter 12 is further disposed below the partition 3. After the dust in the air is adsorbed and filtered by the water curtain, little dust can be adsorbed on the filter 12, the air flow rate around the filter 12 is high due to the suction force provided by the fan 5, and the dust adsorbed on the filter 12 is discharged out of the equipment along with the flowing air through the air outlet 9.

In one embodiment, the surface of the box body 1 is provided with a filter access hole corresponding to the position of the filter 12. When the interior stain of the equipment needs to be cleaned, the filter inspection hole is opened to expose the internal structure, then the filter plate in the filter 12 is dragged out to replace and clean the filter plate, and meanwhile, the interior of the box body 1 can also be cleaned.

In one embodiment, the first access opening 10, the second access opening 11 and the filter access opening are respectively provided with a switch lock. When the inside of the water curtain wet type dust collector needs to be cleaned or overhauled, the corresponding switch locks are opened, when the water curtain wet type dust collector works, the switch locks are closed, the first access hole 10, the second access hole 11 and the filter access hole cannot be opened accidentally when the equipment is ensured to operate, and the safety of the equipment is improved.

In one embodiment, the surface of the box body 1 is provided with a water pressure gauge 13. The arrangement of the water pressure gauge 13 is convenient for workers to observe the water pressure in the equipment at any time, and water adding or draining operation is carried out according to the observation.

In one embodiment, the bottom of the box body 1 is provided with at least four supporting columns 14, and one side of each supporting column 14 is provided with at least four foldable moving pulleys. When the water curtain wet type dust collector works, the foldable movable pulley is retracted, the weight of the whole device is completely pressed on the supporting column 14 at the moment, and the supporting column 14 provides stable supporting force for the device; when the equipment needs to be moved, the foldable moving pulley is opened, the length of the foldable moving pulley is larger than that of the supporting column 14, and the weight of the equipment is completely pressed on the foldable moving pulley, so that the equipment can be pushed at any time. The matching design of the supporting column 14 and the foldable movable pulley enables the whole device to be more flexibly moved and placed, manual moving is not needed, and the time-saving, labor-saving and strong practicability are achieved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A water curtain wet type dust collector comprises a box body and is characterized in that a water tank component is arranged at the bottom in the box body, a partition plate is arranged above the water tank component, a spray water pipe is arranged between the water tank component and the partition plate, one end of the spray water pipe is positioned in the water tank component, the other end of the spray water pipe penetrates through the partition plate, a fan is fixedly installed on the partition plate, a guide plate is arranged below the partition plate, one end of the guide plate is connected with the water tank component, the other end of the guide plate is connected with the partition plate, a water storage tank is fixedly connected to one side of the guide plate, a water filling port is formed in one end of the water storage tank, and one end, away from the water tank component, of the spray water pipe is movably connected with the water filling port;

2. The water curtain wet type dust collector as claimed in claim 1, wherein the water tank assembly comprises a water tank, a filter screen, a circulating pump and a drain valve, the water tank is located at the bottom of the tank body, the filter screen is located in the water tank, the circulating pump is located at one side of the water tank, and the drain valve is located at the bottom of the water tank and penetrates through the tank body.

3. The wet dust collector as claimed in claim 1, wherein a filter is further disposed below the partition.

4. The wet dust collector as claimed in claim 3, wherein a filter access hole is formed on a surface of the housing, the filter access hole corresponding to a position of the filter.

5. The wet dust collector of claim 4, wherein the first access opening, the second access opening and the filter access opening are respectively provided with a switch lock.

6. The wet dust collector with water curtain as claimed in claim 1, wherein a water pressure gauge is provided on the surface of the case.

7. The wet dust collector of claim 1, wherein the bottom of the box body is provided with at least four supporting posts, and one side of the supporting posts is provided with at least four foldable moving pulleys.