CN217190192U

CN217190192U - Plate-line structure electrostatic range hood with automatic cleaning function

Info

Publication number: CN217190192U
Application number: CN202220568420.XU
Authority: CN
Inventors: 赵景波; 孙晔
Original assignee: Foshan Boton Air Technology Co ltd
Current assignee: Foshan Boton Air Technology Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-08-16
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a plate-line structure electrostatic range hood with automatic cleaning function, which comprises a spray lance arranged above a plate-line electric field, a spray nozzle arranged on the spray lance, a spray lance water inlet arranged at the top of a first electrostatic main machine, and a spray lance connected with the spray lance water inlet; the water tank body of circulating water tank has been placed to filtration main part below, and water tank body internally mounted has the ball-cock assembly, and water tank body water inlet, water tank body delivery port have been seted up in the water tank body outside, and the water pump is installed in the water tank body outside, and water pump one end leads to pipe connects the water tank body, and the water pump other end leads to pipe connects the spray lance water inlet. The utility model provides a present device receive the pollution easily, wash and maintain inconvenient, cause technical problem such as life weak point, adopt plate line formula electric field design, wash shower nozzle top-down and wash, can wash cleaner, have that mounting structure is reasonable, low in manufacturing cost, self-cleaning ability is strong, self-cleaning effect is high, long service life's advantage.

Description

Plate-line structure electrostatic range hood with automatic cleaning function

Technical Field

The utility model belongs to the technical field of static oil smoke removal equipment.

Background

In the field of oil fume treatment, electrostatic oil fume removing equipment is mainstream equipment used in the background of the prior art. After the equipment is used for a period of time, oil smoke dirt can be attached to the upper surface of the electric field module in a large area, so that the treatment efficiency of the equipment is reduced, and certain potential safety hazards exist. At this time, the electric field module needs to be cleaned. Generally, the electrostatic oil fume removing equipment applied to the industrial field needs to clean and maintain the filtering module every month, and a large amount of labor cost is wasted. The electric field used by the electrostatic lampblack removing equipment has two main modes, namely a cylindrical honeycomb electric field and a plate wire electric field. The cylinder honeycomb electric field adopts a horizontal placing mode, if a spray head is used for spray washing, great pressure is needed, and each cylinder of the electric field can be cleaned by the large number of spray heads. The plate line type electric field adopts a vertical placing mode, if the sprayer is used for cleaning, the water with normal pressure is only needed for spraying from top to bottom, the cleaning can be realized, and the quantity of the sprayer is greatly reduced.

In recent years, domestic patent databases disclose similar technical reports of electrostatic oil fume removal devices:

[ application No. ] ZL2014201965356, [ title ] an efficient and easy-to-clean static oil fume removal system, [ publication No. ] CN203853169U, discloses an efficient and easy-to-clean static oil fume removal system, which comprises an air inlet pipeline, an air outlet pipeline and a static oil fume removal module, wherein the static oil fume removal module is respectively connected with the air inlet pipeline and the air outlet pipeline, the static oil fume removal module comprises a plurality of static oil fume removal units which are independently arranged, the static oil fume removal units are vertically arranged, the top of each static oil fume removal unit is connected with the air outlet pipeline, and the bottom of each static oil fume removal unit is connected with the air inlet pipeline; the top or the bottom of the electrostatic lampblack removal unit is provided with an air quantity regulating valve for controlling the air inlet quantity of the electrostatic lampblack removal unit, and the air quantity regulating valve regulates the quantity of waste gas entering each electrostatic lampblack removal unit. However, the device still has the problems of incapability of automatically cleaning, easiness in dirt and short service life.

Disclosure of Invention

The utility model provides a reasonable, the low in manufacturing cost of mounting structure, production technology are simple relatively, the protecting effect is high, the long-lived board line structure static smoke ventilator that possesses self-cleaning of punching porcelain insulator solves present device and receives the pollution easily, washs and maintains inconveniently, causes technical problem such as life weak point.

The utility model provides an electrostatic range hood with a self-cleaning plate-line structure, which comprises a filtering main body for filtering oil smoke and a control electric cabinet for controlling the operation of the filtering main body, wherein one end of the filtering main body is provided with a first fire damper for connecting an air inlet pipeline, the first fire damper is connected with a first air equalizing and reducing flange in an installing way, the first air equalizing and reducing flange is connected with a first electrostatic main machine, the first electrostatic main machine is connected with a second electrostatic main machine in a flange installing way, the second electrostatic main machine is connected with a second air equalizing and reducing flange in an installing way, the first electrostatic main machine and the second electrostatic main machine have the same structure, the top of the first electrostatic main machine is provided with a lifting ring for lifting, the side edge is provided with a main machine door plate which can be opened, the main machine door plate is connected to the first electrostatic main machine body through a hinge, the main machine door plate is provided with a handle, the main machine door plate and the first static main machine body are provided with lock catches which can be used in a matched mode, the first static main machine body is provided with a sealing rubber strip clamping strip, a sealing rubber strip is arranged on the sealing rubber strip clamping strip and used for being connected with the first static main machine body in a sealing mode after the main machine door plate is closed, an electric field fixing clamping groove is fixed in the first static main machine body and provided with a plate-line electric field, the plate-line electric fields are connected through connecting thimbles, a spray rod is arranged above the plate-line electric field, a spray nozzle is arranged on the spray rod, an oil collecting tank is arranged at the bottom of the first static main machine body and provided with an oil outlet, a spray rod water inlet is formed in the top of the first static main machine, and the spray rod water inlet is connected with the spray rod; the water tank body of circulating water tank has been placed to filtration main part below, and water tank body internally mounted has the ball-cock assembly, and water tank body water inlet, water tank body delivery port have been seted up in the water tank body outside, and the water pump is installed in the water tank body outside, and water pump one end leads to pipe connects the water tank body, and the water pump other end leads to pipe connects the spray lance water inlet.

The utility model discloses a plate line formula electric field design, washing shower nozzle top-down washs, can wash cleaner. The spray nozzle on the spray rod sprays clean water to the plate line type electric field. The clean water is sprayed on the inner wall and the outer wall of the plate line electric field from top to bottom under the action of gravity and the pressure of a water pump, so that the electric field is cleaned. Meanwhile, sewage flows back into the circulating water tank through the connection of an oil collecting tank at the bottom of the main machine and an oil outlet at the bottom of the main machine through a water pipe. Because the oil and the water cannot be fused with each other and the oil density is lower than that of the water, the oil stain can be automatically layered on the water tank, and the clear water can be layered below the water tank. After a period of operation, the electric field can keep a clean state after being cleaned, the equipment can continuously and efficiently operate, the equipment is simple in structure, easy to operate and low in maintenance cost, the technical problems that the conventional device is easily polluted, inconvenient to clean and maintain, short in service life and the like are solved, and the electric field cleaning device has the advantages of being reasonable in installation structure, low in manufacturing cost, simple in production process, strong in self-cleaning capacity, high in self-cleaning effect and long in service life.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an explosion diagram of the structure of the present invention.

Fig. 3 is an explosion diagram of the main frame structure of the present invention.

Fig. 4 is a front view of the host structure of the present invention.

Fig. 5 is a schematic structural view of the circulation water tank of the present invention.

Wherein: 1-a filter body; 2-control the electric cabinet; 3-a circulating water tank; 11-a first fire damper; 12-first air equalizing and reducing; 13-a first electrostatic master; 14-a second electrostatic master; 15-second air equalizing and diameter changing; 16-a second fire damper; 17-a hoisting ring; 18-a host door panel; 19-a hinge; 110-a handle; 111-locking; 112-sealing rubber strip; 113-sealing rubber strip clamping strip; 114-plate line electric field; 115-spray head; 116-a spray bar; 117-electric field fixing card slot; 118-connecting thimbles; 123-an oil collecting tank; 124-oil outlet; 125-lance inlet; 31-a water tank body; 32-ball cock; 33-water tank body water inlet; 34-a water outlet of the water tank body; 35-water pump.

Detailed Description

The invention is further described with reference to the following specific drawings and examples.

As shown in fig. 1-5, the utility model mainly comprises a filtering main body 1 for filtering oil smoke, a control electric cabinet 2 for controlling the operation of the filtering main body 1, a first fire damper 11 for connecting an air inlet pipeline is arranged at one end of the filtering main body 1, the first fire damper 11 is connected with a first air equalizing diameter 12 in a flange mounting way, the first air equalizing diameter 12 is connected with a first electrostatic main machine 13 in a flange mounting way, the first electrostatic main machine 13 is connected with a second electrostatic main machine 14 in a flange mounting way, the second electrostatic main machine 14 is connected with a second air equalizing diameter 15 in a flange mounting way, the second air equalizing diameter 15 is connected with a second fire damper 16 in a flange mounting way, the first electrostatic main machine 13 and the second electrostatic main machine 14 have the same structure, a lifting ring 17 for lifting is arranged at the top of the first electrostatic main machine 13, a main machine door plate 18 capable of being opened is arranged at the side edge, the main machine door plate 18 is connected to the main body of the first electrostatic main machine 13 through a hinge 19, the main machine door panel 18 is provided with a handle 110, the main machine door panel 18 and a main body of the first electrostatic main machine 13 are provided with a lock catch 111 which can be matched for use, the first electrostatic main machine 13 is provided with a sealing rubber strip clamping strip 113, the sealing rubber strip clamping strip 113 is provided with a sealing rubber strip 112 and is used for being hermetically connected with the main body of the first electrostatic main machine 13 after the main machine door panel 18 is closed, an electric field fixing clamping groove 117 is fixed in the main body of the first electrostatic main machine 13, a plate line type electric field 114 is installed on the electric field fixing clamping groove 117, the plate line type electric fields 114 are connected through a connecting ejector pin 118, a spray rod 116 is installed above the plate line type electric field 114, a spray head 115 is installed on the spray rod 116, the bottom of the first electrostatic main machine 13 is provided with an oil collecting tank 123, the oil collecting tank 123 is provided with an oil outlet 124, the top of the first electrostatic main machine 13 is provided with a spray rod water inlet 125, and the spray rod water inlet 125 is connected with the spray rod 116; filter 1 below of main part and place the water tank body 31 of circulation tank 3, water tank body 31 internally mounted has ball float valve 32, and water tank body water inlet 33, water tank body delivery port 34 have been seted up in the water tank body 31 outside, and water pump 35 is installed in the water tank body 31 outside, and water pump 35 one end leads to pipe connects water tank body 31, and the water pump 35 other end leads to pipe connects spray lance water inlet 125.

Firstly, when the oil fume removing work is carried out: the electrostatic lampblack removing equipment adopts a separation mode of a filtering main body 1 and a control electric cabinet 2, and an electric appliance part and a transformer on the equipment are completely installed and integrated on the control electric cabinet 2. The control electric cabinet 2 generates high voltage through an internal transformer module, the high voltage is conveyed to the upper surface of the plate-line electric field 114, and oil smoke-containing waste gas sequentially passes through the first fire damper 11 and the first air equalizing diameter changing 12 and enters the first static main machine 13 and the second static main machine 14. When the soot molecules pass over the upper surface of the plate-line electric field 114, they adhere to the upper surface of the inner portion of the plate-line electric field 114 due to the electric field. When oil stain molecules accumulate to a certain volume, the oil stain molecules naturally flow down on the inner wall of the plate-line electric field 114 due to the action of gravity, so that the aim of removing oil smoke is fulfilled.

Secondly, during the automatic cleaning operation: when the equipment does not need to operate and needs to be cleaned, the control electric cabinet 2 sends a cleaning instruction, the transformer module in the control electric cabinet 2 stops working, and the output of high-voltage static electricity is stopped; meanwhile, the first fire damper 11 and the second fire damper 16 are closed, the water pump 35 starts to work, clean water at the bottom of the water tank body 31 is conveyed to the upper side of the spray rod water inlet 125, and the spray head 115 on the spray rod 116 sprays the clean water to the plate-line electric field 114. The clean water is sprayed on the inner wall and the outer wall of the plate-line electric field 114 from top to bottom under the action of gravity and the pressure of the water pump, so that the electric field is cleaned. Meanwhile, the sewage flows back to the water tank body 31 through the oil collecting tank 123 and the oil outlet 124 at the bottoms of the first electrostatic main machine 13 and the second electrostatic main machine 14 through the water pipe connection. Because the oil and the water cannot be fused with each other and the oil density is lower than that of the water, the oil stain can be automatically layered on the water tank, and the clear water can be layered below the water tank. After a period of time, the electric field can keep a relatively clean state after being cleaned, so that the equipment can continuously and efficiently run.

Claims

1. The utility model provides a board line structure static lampblack absorber that possesses self-cleaning, is including being used for filtering the filtration main part (1) of oil smoke for control electric cabinet (2) of control that filters main part (1) work, its characterized in that: one end of the filtering main body (1) is provided with a first fire damper (11) used for being connected with an air inlet pipeline, the first fire damper (11) is connected with a first air equalizing reducing pipe (12) in a flange mounting way, the first air equalizing reducing pipe (12) is connected with a first static host (13) in a flange mounting way, the first static host (13) is connected with a second static host (14) in a flange mounting way, the second static host (14) is connected with a second air equalizing reducing pipe (15) in a flange mounting way, the second air equalizing reducing pipe (15) is connected with a second fire damper (16) in a flange mounting way, the first static host (13) and the second static host (14) have the same structure, the top of the first static host (13) is provided with a lifting ring (17) used for lifting, the side edge is provided with a host door panel (18) capable of being opened, the host door panel (18) is connected to the main body of the first static host (13) through a hinge (19), the host door panel (18) is provided with a handle (110), the main unit door plate (18) and the first static main unit (13) are provided with lock catches (111) which can be used in a matched mode, the first static main unit (13) is provided with a sealing rubber strip clamping strip (113), a sealing rubber strip (112) is installed on the sealing rubber strip clamping strip (113) and is used for being connected with the main unit (13) in a sealing mode after the main unit door plate (18) is closed, an electric field fixing clamping groove (117) is fixed in the main unit of the first static main unit (13), a plate line type electric field (114) is installed in the electric field fixing clamping groove (117), the plate line type electric field (114) is connected through a connecting thimble (118), a spray rod (116) is installed above the plate line type electric field (114), a spray head (115) is installed on the spray rod (116), an oil collecting tank (123) is arranged at the bottom of the first static main unit (13), the oil collecting tank (123) is provided with an oil outlet (124), a spray rod water inlet (125) is arranged at the top of the first static main unit (13), the spray rod water inlet (125) is connected with the spray rod (116); the water tank body (31) of the circulating water tank (3) is placed below the filtering main body (1), the float valve (32) is installed inside the water tank body (31), the water tank body water inlet (33) and the water tank body water outlet (34) are formed in the outer side of the water tank body (31), the water pump (35) is installed on the outer side of the water tank body (31), one end of the water pump (35) is connected with the water tank body (31) through a water pipe, and the other end of the water pump (35) is connected with the spray rod water inlet (125) through a water pipe.