CN209646074U - A kind of intelligence Environmental-protecting dust-removing device - Google Patents

Abstract

The utility model discloses a kind of intelligent Environmental-protecting dust-removing devices, it mainly include that shell, pressure monitoring device, water circle device, filter device and pulse tide spray cleaning device, shell is cylindric in back-off, case top side is equipped with net gas gas outlet, shell lower end and conical hopper fixed seal connection, conical hopper and settling tank fixed seal connection, the conical hopper side are equipped with waste gas inlet, and conical hopper is fixed in rack；The housing bottom is equipped with pressure monitoring device and water circle device, and enclosure interior is equipped with filter device, and upper part of the housing is equipped with pulse tide and sprays cleaning device, and water circle device connects water tank, and water tank is located at below settling tank.The advantages of the utility model: when accumulating excessive dust on hopper walls, pressure controller just will call the police and control pump working, carries out water cleaning to hopper walls, realizes intelligent control, saves manpower.

Description

A kind of intelligence Environmental-protecting dust-removing device

Technical field

The utility model relates to technical field of dust removal equipment more particularly to a kind of intelligent Environmental-protecting dust-removing devices.

Background technique

The equipment that dust is separated from flue gas is deduster or cleaner, the performance of deduster, with can handle Gas flow, gas by deduster when drag losses and efficiency of dust collection express, meanwhile, the price of deduster, operation and The difficulty or ease of maintenance cost, service life length and operational administrative be also consider its performance an important factor for, deduster be boiler and Common facility in industrial production；Existing cleaner operation and maintenance cost is higher, and service life is short, operates more multiple It is miscellaneous and not environmentally；Therefore, the utility model proposes a kind of intelligent Environmental-protecting dust-removing device, these problems can be efficiently solved, The utility model is provided with water circulation cleaning device and pressure monitoring device, when accumulating excessive dust on hopper walls, pressure control Instrument processed just will call the police and control pump working, carries out water cleaning to hopper walls, realizes intelligent control, saves manpower, do not need volume Outer colored manpower carries out periodic cleaning to the utility model, improves the service life of deduster, has certain economic benefit.

Utility model content

The purpose of this utility model is to provide a kind of intelligent Environmental-protecting dust-removing devices, by being provided with water circulation cleaning device And pressure monitoring device, when accumulating excessive dust on hopper walls, pressure controller just will call the police and control pump working, to leakage Headwall carries out water cleaning, realizes intelligent control, saves manpower, does not need additionally to spend manpower periodically clear to the utility model progress It washes, improves the service life of deduster, there is certain economic benefit.

To achieve the above object, the technical solution that the utility model is taken are as follows: a kind of intelligence Environmental-protecting dust-removing device, it is main to wrap Shell, pressure monitoring device, water circle device, filter device and pulse tide spray cleaning device are included, shell is cylindric in back-off, shell Body top side is equipped with net gas gas outlet, shell lower end and conical hopper fixed seal connection, and conical hopper and settling tank are fixed It is tightly connected, the conical hopper side is equipped with waste gas inlet, and conical hopper is fixed in rack；The housing bottom installation There are pressure monitoring device and water circle device, enclosure interior is equipped with filter device, and upper part of the housing is equipped with pulse tide and sprays cleaning device, Water circle device connects water tank, and water tank is located at below settling tank.

Further, the settling tank is in uncovered cylindrical structure, and settling tank bottom is provided with water outlet, is equipped with above water outlet Filter screen offers precipitating outlet on the settling tank side wall.

Further, the water tank is uncovered rectangular plastic water tank.

Further, the pressure monitoring device includes micro pressure sensor and pressure controller, the micro pressure Sensor is fixedly mounted on the inside of conical hopper, and the pressure controller is fixedly installed on the outside of housing bottom, the micro pressure The signal input part of sensor and pressure controller is electrically connected.

Further, the water circle device includes spray head, drinking-water pipe, suction pump and water-supply-pipe, and the water tank passes through pumping Water pipe is connected with the water inlet of suction pump, and the water outlet of suction pump is connected by water-supply-pipe with spray head, and spray head is fixedly installed in shell Body bottom inside.

Further, the filter device Venturi tube, filter bag, orifice plate and filter bag frame, the rounded thin plate knot of orifice plate Structure, orifice plate are equipped with several big holes, and the Venturi tube is tightly connected through big hole and with big hole, the Venturi tube lower end With filter bag frame fixed seal connection, the filter bag is placed on outside filter bag frame.

Further, the orifice plate outside and case inside fixed seal connection.

Further, the filter bag frame is stainless steel frame structure, and the Venturi tube and circular through hole are arranged in a one-to-one correspondence.

Further, pulse tide spray cleaning device include nozzle, damp jet pipe, pulse control instrument, electromagnetic impulse valve and Gas bag, the hull outside are fixedly installed with gas bag, and gas bag connects electromagnetic impulse valve, and electromagnetic impulse valve connects damp jet pipe, tide spray Pipe is through housing sidewall and extends to enclosure interior setting, and several nozzles, and damp jet pipe and nozzle are equipped on the downside of the tide jet pipe Be connected setting, and the small sircle hole that the nozzle lower end is run through on orifice plate simultaneously extends to setting on the downside of orifice plate.

Further, pulse control instrument, the electromagnetic impulse valve and pulse control instrument are equipped with above the electromagnetic impulse valve It is electrically connected.

Further, the damp jet pipe uses aluminium alloy pipe.

Further, the pulse control instrument uses model WMK-4；Electromagnetic impulse valve uses model DMF-Z-40S； The micro pressure sensor uses model HX711；The pressure controller uses model LMN-5850-2 type multichannel Pressure controller.

Compared with prior art, the utility model has the following beneficial effects: first, this deduster is recycled by being equipped with water Cleaning device and pressure monitoring device, when accumulating excessive dust on conical hopper wall, pressure controller just will call the police and control Pump working carries out water cleaning to hopper walls, realizes intelligent control, saves manpower, does not need additionally to spend manpower practical new to this Type carries out periodic cleaning, improves the service efficiency and service life of deduster, has certain economic benefit.Second, this dedusting Device is equipped with by pulse control instrument, electromagnetic impulse valve, gas bag, damp jet pipe and nozzle, realizes gas bag to damp jet pipe Intermittent gas supply, several nozzles are parallel to interval jet outside filter bag, and the efficiency of dust collection that can not only improve filter bag can be with Improve filter bag service life, pulse control instrument control electromagnetic impulse valve intermittent work so that gas bag intermittence to Damp jet pipe output gas realizes intelligent operation, saves man power and material.Third, this deduster structure is simple, it is easy to use, Have the function of cleaning conical hopper inner wall automatically, good dedusting effect extends the service life of deduster.

Detailed description of the invention

Fig. 1 is the planar structure schematic diagram of the utility model；

Fig. 2 is the Venturi tube floor map of the utility model；

Fig. 3 is the orifice plate floor map of the utility model；

In figure: 1, shell；2, nozzle；3, orifice plate；3-1, big hole；3-2, small sircle hole；4, net gas gas outlet；5, tide spray Pipe；6, pulse control instrument；7, electromagnetic impulse valve；8, gas bag；9, Venturi tube；10, filter bag frame；11, filter bag；12, spray head；13, Waste gas inlet；14, settling tank；15, water tank；16, filter screen；17, water outlet；18, precipitating outlet；19, drinking-water pipe；20, it takes out Water pump；21, water-supply-pipe；22, micro pressure sensor；23, pressure controller.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

As shown in Figure 1-3, a kind of intelligence Environmental-protecting dust-removing device, mainly includes shell 1, pressure monitoring device, water circulation dress It sets, filter device and pulse tide spray cleaning device, shell 1 is cylindric in back-off, and 1 top side of shell is equipped with net gas gas outlet 4, 1 lower end of shell and conical hopper fixed seal connection, 14 fixed seal connection of conical hopper and settling tank, the conical hopper one Side is equipped with waste gas inlet 13, and conical hopper is fixed in rack；1 bottom of shell is equipped with pressure monitoring device and water follows Loop device is equipped with filter device inside shell 1, and 1 top of shell is equipped with pulse tide and sprays cleaning device, and water circle device connects water tank 15, water tank 15 is located at 14 lower section of settling tank.

Wherein, the settling tank 14 is in uncovered cylindrical structure, and 14 bottom of settling tank is provided with water outlet 17,17 top of water outlet Equipped with filter screen 16, precipitating outlet 18 is offered on 14 side wall of settling tank.Precipitating outlet 18 is located at 16 top of filter screen.

Wherein, the water tank 15 is uncovered rectangular plastic water tank.

Wherein, the pressure monitoring device includes micro pressure sensor 22 and pressure controller 23, the micro pressure Sensor 22 is fixedly mounted on the inside of conical hopper, and the pressure controller 23 is fixedly installed in 1 bottom outside of shell, described miniature The signal input part of pressure sensor 22 and pressure controller 23 is electrically connected.

Wherein, the water circle device includes spray head 12, drinking-water pipe 19, suction pump 20 and water-supply-pipe 21, the water tank 15 It being connected by drinking-water pipe 19 with the water inlet of suction pump 20, the water outlet of suction pump 20 is connected by water-supply-pipe 21 and spray head 12, Spray head 12 is fixedly installed in 1 bottom inside of shell.

Wherein, the filter device Venturi tube 9, filter bag 11, orifice plate 3 and filter bag frame 10, the rounded thin plate of the orifice plate 3 Structure, orifice plate 3 are equipped with several big hole 3-1, and the Venturi tube 9 is tightly connected through big hole 3-1 and with big hole 3-1, 9 lower end of Venturi tube and 10 fixed seal connection of filter bag frame, the filter bag 11 are placed on outside filter bag frame 10.

Wherein, 3 outside of orifice plate and 1 inside fixed seal connection of shell.

Wherein, the filter bag frame 10 is stainless steel frame structure, and the Venturi tube 9 and circular through hole are arranged in a one-to-one correspondence.

Wherein, the pulse tide spray cleaning device includes nozzle 2, damp jet pipe 5, pulse control instrument 6,7 and of electromagnetic impulse valve Gas bag 8 is fixedly installed with gas bag 8 on the outside of the shell 1, and gas bag 8 connects electromagnetic impulse valve 7, and electromagnetic impulse valve 7 connects damp jet pipe 5, damp jet pipe 5, which runs through 1 side wall of shell and extends to inside shell 1, to be arranged, and is equipped with several nozzles 2, and tide on the downside of the tide jet pipe 5 Jet pipe 5 is connected setting with nozzle 2, and small sircle hole 3-2 of 2 lower end of nozzle on orifice plate 3 and extending on the downside of orifice plate 3 is set It sets.

Wherein, pulse control instrument 6, the electromagnetic impulse valve 7 and pulse control instrument 6 are equipped with above the electromagnetic impulse valve 7 It is electrically connected.

Wherein, the damp jet pipe 5 uses aluminium alloy pipe.

Wherein, the pulse control instrument 6 uses model WMK-4；Electromagnetic impulse valve 7 uses model DMF-Z-40S；Institute It states micro pressure sensor 22 and uses model HX711；The pressure controller 23 uses model LMN-5850-2 type multi-pass Road pressure controller.

It should be noted that the utility model is a kind of intelligent Environmental-protecting dust-removing device, in use, exhaust gas is from waste gas inlet 13 enter, and air-flow and 1 inner sidewall of shell and filter bag 11 collide, entered through the filtered clean gas of filter bag 11 Gush out in filter bag 11 and upwards, finally outside net gas gas outlet 4 discharge shell 1.

It, can be in 11 outside dust stratification of filter bag, by the parameter change for setting pulse control instrument 6 after deduster works long hours Pulse spacing and pulse width are exported, 7 intermittent work of electromagnetic impulse valve is controlled, so that gas bag 8 is intermittent to damp jet pipe 3 Output gas, the nozzle on damp jet pipe are parallel to 11 outer surface of filter bag and carry out jet, under the flushing of high-speed flow, filter bag On dust blown off and fallen in the conical hopper of the lower section of shell 1.

Pressure value is transmitted to pressure controller 23 by the micro pressure sensor 22 on conical hopper inner wall, works as micro pressure When the dust saved bit by bit on sensor 22 is enough, pressure value rising reaches the alarm value being arranged on pressure controller 23, presses at this time Power controller 23 controls suction pump 20 and works, and the water in water tank 15 is evacuated to spray head 12, is rinsed to conical hopper inner wall, rushes Sewage after washing flows in settling tank 14, after the filtering of filter screen 16, water flow recovery tank 15；Filtered precipitating is from being settled out Mouth 18 excludes.

Above disclosed is only a kind of preferred embodiment of the utility model, certainly cannot be practical to limit with this Novel interest field, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to Equivalent variations made by the utility model claims, still falls within the scope of the utility model.

Claims (10)

1. a kind of intelligence Environmental-protecting dust-removing device, mainly includes shell, pressure monitoring device, water circle device, filter device and arteries and veins Punching tide spray cleaning device, it is characterised in that: shell is cylindric in back-off, and case top side is equipped with net gas gas outlet, under shell End and conical hopper fixed seal connection, conical hopper and settling tank fixed seal connection, the conical hopper side are equipped with useless Gas air inlet, conical hopper are fixed in rack；The housing bottom is equipped with pressure monitoring device and water circle device, shell Inside is equipped with filter device, and upper part of the housing is equipped with pulse tide and sprays cleaning device, and water circle device connects water tank, and water tank is located at precipitating Below case.

2. a kind of intelligent Environmental-protecting dust-removing device according to claim 1, it is characterised in that: the settling tank is in uncovered cylinder Structure, settling tank bottom are provided with water outlet, filter screen are equipped with above water outlet, offers and is settled out on the settling tank side wall Mouthful.

3. a kind of intelligent Environmental-protecting dust-removing device according to claim 1, it is characterised in that: the water tank is the modeling of uncovered rectangle Expect water tank.

4. a kind of intelligent Environmental-protecting dust-removing device according to claim 1, it is characterised in that: the pressure monitoring device includes Micro pressure sensor and pressure controller, the micro pressure sensor are fixedly mounted on the inside of conical hopper, the pressure control Instrument processed is fixedly installed on the outside of housing bottom, and the signal input part of the micro pressure sensor and pressure controller electrically connects It connects.

5. a kind of intelligent Environmental-protecting dust-removing device according to claim 1, it is characterised in that: the water circle device includes spray Head, drinking-water pipe, suction pump and water-supply-pipe, the water tank are connected by drinking-water pipe with the water inlet of suction pump, the water outlet of suction pump Mouth is connected by water-supply-pipe with spray head, and spray head is fixedly installed on the inside of housing bottom.

6. a kind of intelligent Environmental-protecting dust-removing device according to claim 1, it is characterised in that: the filter device Venturi tube, Filter bag, orifice plate and filter bag frame, the rounded thin-slab structure of orifice plate, orifice plate are equipped with several big holes, and the Venturi tube passes through It wears big hole and is tightly connected with big hole, the Venturi tube lower end and filter bag frame fixed seal connection, the filter bag are placed on Outside filter bag frame.

7. a kind of intelligent Environmental-protecting dust-removing device according to claim 6, it is characterised in that: outside the orifice plate and in shell Side fixed seal connection.

8. a kind of intelligent Environmental-protecting dust-removing device according to claim 6, it is characterised in that: the filter bag frame is stainless steel framework Frame structure, the Venturi tube and circular through hole are arranged in a one-to-one correspondence.

9. a kind of intelligent Environmental-protecting dust-removing device according to claim 1, it is characterised in that: the pulse tide sprays cleaning device Including nozzle, damp jet pipe, pulse control instrument, electromagnetic impulse valve and gas bag, the hull outside is fixedly installed with gas bag, and gas bag connects Electromagnetic impulse valve is connect, electromagnetic impulse valve connects damp jet pipe, and damp jet pipe is through housing sidewall and extends to enclosure interior setting, described It is equipped with several nozzles on the downside of damp jet pipe, and damp jet pipe is connected setting with nozzle, the roundlet on orifice plate is run through in the nozzle lower end Hole simultaneously extends to setting on the downside of orifice plate.

10. a kind of intelligent Environmental-protecting dust-removing device according to claim 9, it is characterised in that: above the electromagnetic impulse valve Equipped with pulse control instrument, the electromagnetic impulse valve and pulse control instrument are electrically connected.