CN212632202U

CN212632202U - Automatic cleaning type oil fume purification equipment

Info

Publication number: CN212632202U
Application number: CN202021544983.2U
Authority: CN
Inventors: 金露
Original assignee: Suzhou Kentas Electromechanical Equipment Co ltd
Current assignee: Suzhou Kentas Electromechanical Equipment Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-02
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses an automatic cleaning formula oil smoke clarification plant, include: the two ends of the machine body are respectively provided with an air inlet pipe and an air outlet pipe, and the machine body is internally provided with a purifying device; an air inlet state acquisition sensing assembly is arranged in an air inlet of the air inlet pipe; an exhaust state acquisition sensing assembly is arranged in the exhaust port of the exhaust pipe; the cleaning device is provided with a plurality of high-pressure cleaning spray heads connected by a high-pressure cleaning pipeline and a gas-liquid shared high-pressure guide pipe, each spray head is arranged at the purification device, and a recovery pipeline is arranged and connected with the bottom of the machine body; the air drying device is connected with a gas-liquid shared high-pressure guide pipe of the cleaning device and a plurality of high-pressure cleaning spray heads through an air supply pipeline; the cleaning device is provided with a cleaning state acquisition sensing assembly; and the automatic control device is respectively connected with the purification device, the cleaning device, the air drying device, the air inlet and exhaust state acquisition sensing assembly and the cleaning state acquisition sensing assembly, and can control the cleaning device to automatically clean the purification device and control the air drying device to dry according to signals of all the sensors.

Description

Automatic cleaning type oil fume purification equipment

Technical Field

The utility model relates to an automatic cleaning formula oil smoke clarification plant can be used for the environmental protection of industry or civilian oil smoke, oil mist, granule dust to purify.

Background

At present, the purification treatment of fine air pollutants such as oil fume, oil mist, particle dust and the like mostly adopts electrostatic adsorption purification equipment.

The existing electrostatic adsorption environment-friendly purification equipment mostly adopts high-voltage static electricity to carry out electrostatic adsorption on air pollutants such as oil smoke, oil mist, particle dust and the like so as to realize purification operation.

However, the inventor finds that the existing electrostatic adsorption environment-friendly purification equipment has no electric control system, and the electric field needs to be manually and periodically disassembled for cleaning and maintenance, so that manpower and material resources are consumed; the system is also not provided with a sensing and monitoring system, no alarm is given after the operation fails, no protective measures are taken, and the failure can be found and the repair can be reported only by manual inspection; or a fixed flushing pipeline is arranged, no movable part is arranged, the flushing pipeline cannot move, the degree of freedom is poor, accurate cleaning and cleaning of each part cannot be carried out delicately, liquid feeding can be realized only by manual starting, and cleaning operation still needs manual operation. The existing electrostatic adsorption environment-friendly purification equipment has low automation degree and poor convenience in cleaning and maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic cleaning formula oil smoke clarification plant, the degree of automation that can solve current electrostatic adsorption environmental protection clarification plant is low, needs artifical periodic cleaning, washs inconvenient and not good effect to and wash the poor problem of maintenance convenience.

The utility model discloses a technical scheme does: an automatic cleaning formula oil smoke clarification plant includes:

the device comprises a machine body, a purification device, a cleaning device, an air drying device, an air inlet state acquisition sensing assembly, an exhaust state acquisition sensing assembly, a cleaning state acquisition sensing assembly and an automatic control device; wherein the content of the first and second substances,

an air inlet pipe is arranged at the bottom of the machine body, an exhaust pipe is arranged at the top of the machine body, and the purifying device is arranged in the machine body between the air inlet pipe and the exhaust pipe;

the air inlet state acquisition sensing assembly is arranged in an air inlet of the air inlet pipe;

the exhaust state acquisition sensing assembly is arranged in an exhaust port of the exhaust pipe;

the cleaning device is provided with a plurality of high-pressure cleaning spray heads connected by a high-pressure cleaning pipeline and a gas-liquid shared high-pressure guide pipe, each high-pressure cleaning spray head is arranged at the purification device, and the cleaning device is provided with a recovery pipeline connected with the bottom of the machine body;

the air drying device is connected with a gas-liquid shared high-pressure guide pipe and a plurality of high-pressure cleaning spray heads of the cleaning device through an air supply pipeline;

the cleaning state acquisition sensing assembly is arranged on the cleaning device;

the automatic control device is respectively electrically connected with the purification device, the cleaning device, the air drying device, the air inlet state acquisition sensing assembly, the exhaust state acquisition sensing assembly and the cleaning state acquisition sensing assembly, and can control the cleaning device to automatically clean the purification device and control the air drying device to dry the cleaned purification device according to signals of the air inlet state acquisition sensing assembly, the exhaust state acquisition sensing assembly and the cleaning state acquisition sensing assembly.

The utility model discloses an automatic cleaning formula oil smoke clarification plant's advantage does:

through setting up belt cleaning device, air drying device, the state of admitting air gathers sensing element, sensing element is gathered to the exhaust state and the sensing element is gathered to the cleaning state, can gather sensing element according to the state of admitting air by automatic control device, sensing element is gathered to the exhaust state and the monitoring signal that sensing element was gathered to the cleaning state, automatic control belt cleaning device and air drying device wash and dry high-voltage electrostatic field device and wire mesh prefilter respectively, because need not artificial intervention and manual cleaning, the oil smoke clarification plant washs has been promoted, the convenience of maintenance, and can guarantee to wash and purify the effect of use.

Drawings

The drawings used in the description of the embodiments are briefly described below, and these drawings are only some embodiments of the invention, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural view of an automatic cleaning type oil fume purification device provided by the present invention;

FIG. 2 is a schematic structural view of a tower-shaped insulating ceramic mounting member of the automatic cleaning type oil fume purification device provided by the present invention;

FIG. 3 is a schematic cross-sectional view taken at E-E in FIG. 2;

FIG. 4 is a schematic perspective view of a tower-shaped insulating ceramic mounting member of the automatic cleaning type lampblack purification device provided by the present invention;

fig. 5 is a schematic structural view of a plate-type ionization adsorption component of a high-voltage electrostatic field device of the automatic cleaning type oil fume purification equipment provided by the present invention;

fig. 6 is a schematic view of a high-voltage insulating ceramic structural member of a plate-type ionization adsorption assembly provided by the present invention;

the parts in the figure are: 1-body; 2-high voltage electrostatic electrical box; 3-an automatic control device; 4-air distribution and flow equalization spoiler; 5-wire mesh pre-filter plate; 6-cleaning liquid storage tank; 7-air press; 8-high pressure cleaning water supply pump; 9-gas-liquid electromagnetic control valve; 10-gas-liquid sharing high-pressure conduit; 11-high pressure cleaning spray head; 12-high voltage electrostatic field means; 121-front end plate; 122-a rear end plate; 123-high and low pressure common adsorption plate; 124-low voltage discharge plate; 125-high voltage discharge teeth; 126-cake-shaped ceramic insulating structural member; 127-riding wheel; 128-a pull rod; 129-a trench; 130-low pressure adsorption plate; 13-tower-type insulating ceramic mounts; a 131-tower ceramic upper body; 132-bowl-shaped ceramic lower base; a 133-tower barrier ring structure; 134-cylindrical cartridge section; 5-a barrier ring structure; 136-upper via; 137-cartridge slot; 138-lower via; 14-lateral travel rails; 15-high voltage insulating ceramic structural members; 16-a cleaning fluid status acquisition sensor subassembly; 17-an intake state acquisition sensing assembly; 18-an exhaust condition collection sensing assembly; 19-a gas-liquid state acquisition sensor subassembly; 20-an ejection port end state acquisition sensing subassembly; 21-spring-ring contact high voltage connection wire pole; 22-a nozzle walking guide rail; a-flue gas to be purified; b-purified air; c-air under pressure; d-recovered post-wash liquid.

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, so that the above and other objects, features and advantages of the present invention are more clear. Like reference numerals refer to like parts throughout the drawings. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

As shown in fig. 1, the embodiment of the utility model provides an automatic cleaning formula oil smoke clarification plant, include:

Among the above-mentioned clarification plant, the state of admitting air is gathered sensing element and is become by temperature sensor, wind speed sensor, pollutant classification sensor and pollutant concentration sensor, can measure the temperature, wind speed, pollutant classification and the pollutant concentration of air inlet, and these four sensors can be the fit setting, also can be the components of a whole that can function independently setting, as long as can accurate measurement air inlet department the temperature, wind speed, pollutant classification and pollutant concentration can.

Similarly, in the above-mentioned clarification plant, the exhaust state collection sensing component comprises a temperature sensor, a wind speed sensor, a pollutant category sensor and a pollutant concentration sensor, and can measure the temperature, the wind speed, the pollutant category and the pollutant concentration of the air inlet, and the four sensors can be arranged in a combined manner or in a split manner, as long as the temperature, the wind speed, the pollutant category and the pollutant concentration at the exhaust port can be accurately measured.

In the above-mentioned clarification plant, the washing state acquisition sensing component includes: the cleaning liquid state acquisition sensor subassembly, the gas-liquid state acquisition sensor subassembly and the jet orifice tail end state acquisition sensor subassembly are arranged in the nozzle;

the cleaning device includes: the cleaning device comprises a plurality of high-pressure cleaning nozzles, a nozzle walking guide rail, a cleaning liquid storage tank, a high-pressure cleaning water supply pump, a gas-liquid electromagnetic control valve, a high-pressure cleaning pipeline, a gas-liquid shared high-pressure guide pipe and a lateral walking guide rail; wherein the content of the first and second substances,

the high-pressure cleaning nozzles are arranged above the purifying device through the nozzle walking guide rails and arranged on the side surface of the purifying device through the lateral walking guide rails; specifically, a part of high-pressure cleaning spray heads are arranged above the purifying device through the spray head walking guide rail, the other part of high-pressure cleaning spray heads are arranged on the side surface of the purifying device through the lateral walking guide rail, the spray head walking guide rail and the lateral walking guide rail are both provided with an electric control walking driving device, the high-pressure cleaning spray heads arranged on the spray head walking guide rail can be driven to reciprocate, and the purifying device can be comprehensively cleaned and dried. The high-pressure cleaning nozzle can be manufactured, and a pipeline for connecting the high-pressure cleaning nozzle part can adopt a high-pressure resistant hose to realize the reciprocating motion of the high-pressure cleaning nozzle along the guide rail;

the cleaning liquid storage tank is connected with a plurality of high-pressure cleaning spray heads through the high-pressure cleaning pipeline provided with a high-pressure cleaning water supply pump and a gas-liquid electromagnetic control valve;

the cleaning liquid storage tank is connected with the bottom of the machine body through the recovery pipeline;

a cleaning liquid state acquisition sensing subassembly of the cleaning state acquisition sensing subassembly is arranged on the cleaning liquid storage tank;

the gas-liquid state acquisition sensing subassembly of the cleaning state acquisition sensing subassembly is arranged at the position where the tail end of the high-pressure cleaning pipeline is connected with the gas-liquid shared high-pressure guide pipe;

and the tail end of the spray head walking guide rail is provided with a spray port tail end state acquisition sensing subassembly of the cleaning state acquisition sensing subassembly.

In the cleaning state acquisition sensing assembly, the cleaning liquid state acquisition sensing subassembly consists of a cleaning liquid level sensor, a temperature sensor and a concentration sensor, can measure the liquid level, the temperature and the concentration of the cleaning liquid in the cleaning liquid storage tank, and the sensors can be integrally arranged or separately arranged; the gas-liquid state acquisition sensing subassembly consists of a temperature sensor, a pressure sensor and a flow velocity sensor, can measure the temperature, the pressure and the flow velocity of gas or cleaning liquid at the tail end of the high-pressure cleaning pipeline, and can be integrally arranged or separately arranged; the jet orifice tail end state acquisition sensing subassembly consists of a pressure sensor and a temperature sensor, can measure the jet pressure and the temperature at the tail end of the high-pressure cleaning spray head, and the sensors can be integrally arranged or separately arranged; the cleaning liquid state acquisition sensor subassembly, the gas-liquid state acquisition sensor subassembly device and the injection port tail end state acquisition sensor subassembly are respectively electrically connected with the automatic control device, and the sensors are arranged at different positions, so that the automatic control device can determine the state of the cleaning device through the sensors of the sensor subassemblies, and the accurate control of the cleaning device is realized.

In the automatic cleaning type oil smoke purifying equipment, the air drying device comprises:

the air press is connected with a gas-liquid electromagnetic control valve arranged on the high-pressure cleaning pipeline through the air supply pipeline and is connected with the plurality of high-pressure cleaning nozzles through the gas-liquid electromagnetic control valve;

and the negative pressure fan is arranged at the purifying device in the machine body.

Referring to fig. 1, in the automatic cleaning type oil smoke purifying apparatus, the purifying device includes: the wind and current sharing spoiler comprises a wind and current sharing spoiler, a wire mesh pre-filtering plate and a high-voltage electrostatic field device;

the air distribution and flow equalization spoiler, the wire mesh prefilter plate and the high-voltage electrostatic field device are sequentially arranged in the machine body between the air inlet pipe and the exhaust pipe at intervals;

the high-voltage electrostatic generator is electrically connected with the high-voltage electrostatic field device. Preferably, the high-voltage electrostatic generator is arranged in the high-voltage electrostatic appliance box.

A plurality of high-pressure cleaning nozzles of the cleaning device are respectively arranged above the high-pressure electrostatic field device and the wire mesh pre-filtering plate through the traveling guide rails.

In the automatic cleaning type oil fume purification equipment, the high-voltage electrostatic field device is arranged in the machine body through a tower-shaped insulating ceramic mounting piece.

As shown in fig. 2, 3 and 4, in the self-cleaning type lampblack purification equipment, the tower-shaped insulating ceramic mounting member comprises:

the upper tower-shaped ceramic body, the lower bowl-shaped ceramic base and the metal bolt are arranged on the upper tower-shaped ceramic body; wherein the content of the first and second substances,

the bottom end of the tower-shaped ceramic upper body is inserted into the bowl-shaped ceramic lower base in a matching manner;

a high-temperature-resistant flame-retardant silica gel sealing washer is arranged between the bottom end of the tower-shaped ceramic upper body and the inner wall of the equipment box body;

the outer surface of the upper part of the tower-shaped ceramic upper body is provided with a tower-shaped barrier ring structure;

the outer surface of the bowl-shaped ceramic lower base is provided with a blocking ring structure;

a through upper through hole is formed in the upper tower-shaped ceramic body;

a lower through hole is formed in the bowl-shaped ceramic lower base;

the upper through hole of the tower-shaped ceramic upper body and the lower through hole of the bowl-shaped ceramic lower base can be communicated to form a hollow structure which penetrates through the tower-shaped ceramic upper body and the bowl-shaped ceramic lower base;

the metal bolt penetrates through a hollow structure formed by the upper through hole and the lower through hole of the tower-shaped ceramic upper body and the bowl-shaped ceramic lower base; insulating sealant is filled among the metal bolt, the tower-shaped ceramic upper body and the bowl-shaped ceramic lower base; and a high-temperature-resistant flame-retardant silica gel sealing washer is arranged between the bottom end of the tower-shaped ceramic upper body and the inner wall of the equipment box body.

The tower-shaped ceramic upper body is designed into a tower shape, the outer surface of the tower-shaped ceramic upper body is provided with a tower-shaped barrier ring structure, the diameter is increased layer by layer from the top end to the middle, firstly, the wind blocking area at the top end can be reduced, and the original oil blocking characteristic is kept; secondly, the strength of the middle structure of the ceramic body can be enhanced. The center of the upper body of the tower-shaped ceramic is hollow, and the upper body can pass through the metal bolt to serve as a fastener and has the function of conducting current. The bowl-shaped ceramic lower base can protect the root (the part penetrating through the mounting wall) of the upper body of the tower-shaped ceramic, and can bear large-force impact by being fastened through bolts; the high-temperature-resistant flame-retardant silica gel sealing washer is arranged between the root of the upper body of the tower-shaped ceramic and the inner wall of the equipment box body, plays a role in sealing and isolating, avoids damage to the ceramic caused by hard contact of the ceramic and metal, is made of high-temperature-resistant flame-retardant silica gel, is extremely long in service life, can cope with relatively harsh equipment internal environment, and plays roles in buffering impact force, sealing, insulating, protecting a ceramic body and the like. This insulating ceramic physical stamina realizes the outside wiring, makes the operation easier for high-voltage equipment box inner space is more abundant, avoids the personnel danger and the circuit insecure of getting into equipment box inner wiring simultaneously, has avoided the interior environment of equipment box abominable can lead to the fact the problem of continuation damage to the circuit. The external wiring not only ensures personnel safety, but also ensures equipment safety and durability, and avoids frequent failure.

In the automatic cleaning type oil fume purification equipment, a cylindrical insertion section is arranged at the lower part of the tower-shaped ceramic upper body;

an inserting groove matched with the cylindrical inserting section is formed in the upper end of the interior of the bowl-shaped ceramic lower base, and the lower through hole is communicated with the inserting groove to form a through structure in the bowl-shaped ceramic lower base;

and the cylindrical insertion section of the tower-shaped ceramic upper body is inserted into the insertion groove of the bowl-shaped ceramic lower base in a matching manner.

As shown in fig. 5, in the automatic cleaning type oil fume purifying apparatus, a plate-type ionization adsorption component is arranged in the high-voltage electrostatic field device.

In the automatic cleaning type oil fume purification equipment, the plate-type ionization adsorption component comprises:

the device comprises a plurality of high-voltage and low-voltage shared adsorption plates with through holes, a plurality of low-voltage discharge plates with through holes, a plurality of low-voltage adsorption plates and a plurality of cake-shaped ceramic insulating structural members; wherein the content of the first and second substances,

one half of the plate body of each high-low voltage common adsorption plate is a high-voltage discharge plate, and the other half of the plate body is a low-voltage discharge plate;

the low-voltage discharge plates are densely stacked and arranged together according to a structure that one low-voltage adsorption plate is clamped between two adjacent low-voltage discharge plates to form a low-voltage discharge adsorption area;

half plate bodies of the high-voltage discharge plates of the high-voltage and low-voltage common adsorption plates are sparsely spaced to form high-voltage subareas, and the corresponding through holes on the high-voltage discharge plates are connected to form through holes penetrating through the high-voltage discharge teeth;

and cake-shaped ceramic insulating structural members for mounting and fixing the clamping member are respectively arranged at two ends of the low-voltage discharge adsorption area.

Specifically, the plate-type ionization adsorption component is matched with the front end plate, the rear end plate, the pull rod and the fixed clamping piece to form the high-voltage electrostatic field device with an integral structure, and the front end plate and the rear end plate are provided with supporting wheels which are convenient for the high-voltage electrostatic field device to be taken out of the box body.

Foretell board-like ionization adsorption component adopts plate-type structure, and panel is perpendicular downwards, and the greasy dirt of catching can flow down along panel along gravity and drip to the oil sump, has stopped to strike sparks and the hidden danger of igniting because of fluid remains and causes. Can prolong the cleaning period, is convenient to clean and saves manpower and material resources. The plate-type ionization adsorption component is structurally divided into a high-voltage subarea and a low-voltage subarea which are arranged in parallel, wherein the high-voltage subarea is responsible for ionization and charge to generate ozone and low-temperature plasma, and carries charges on pollutant particles flowing through to present electric polarity; the low pressure zone is responsible for adsorptive capture and collection of the contaminants. The utility model discloses a high, low pressure dual output direct current high pressure produces mains operated. The high-low pressure common adsorption plate directly extends to a part of the low-pressure area as the low-pressure adsorption plate from the high-pressure area, namely the high-low pressure common adsorption plate with an integrated structure is adopted, the whole electric field longitudinal section is penetrated, the structure is integrated, and the structure interval between the high pressure and the low pressure can be ensured to be more stable.

As shown in fig. 6, in the plate-type ionization and adsorption assembly, the cake-shaped ceramic insulating structural member is a thin cake-shaped structure with a protruding oil control ring in the middle;

three radial semicircular groove type axial center grooves are arranged.

In the high-voltage electrostatic field device, the cake-shaped ceramic insulating structural part is a thin cake-shaped structure with a protruding oil control ring in the middle;

three radial semicircular groove type axial center grooves are arranged.

The cake-shaped ceramic insulating structural part stretches the middle oil control ring into a thin cake shape, increases the surface distance of the front surface and the back surface, surpasses the safe distance of the direct-current high-voltage breakdown creeping arc, and reduces the possibility of the breakdown creeping arc to the minimum. The axis groove is arranged, the phenomenon that the round angle of the root part of the shaft caused by the ceramic glaze surface without the groove is too large, spare and accessory parts cannot be assembled in place is avoided, the axis groove is of a semicircular groove type, the semicircular groove is always vertically arranged due to the arrangement direction characteristic of an electrostatic field, cleaning liquid or purification residual oil stain cannot be reserved on the surface and inside, three radial grooves are innovatively added, no matter which position of ceramic is arranged for liquid accumulated in the axis groove, at least one groove can be downward in direction or downward in inclined direction, the liquid can naturally flow out, and no liquid residue exists through an air jet drying system. The cake-shaped ceramic insulating structural part can solve the problems that the volume of the conventional insulating ceramic is small, the requirements of an automatic cleaning system and an automatic drying system cannot be met, the surface area is very small, residues are easy to construct a high-voltage electric breakdown arc-drawing creepage path, and the problem that the traditional ceramic insulating structural part has a contact surface without a groove or has a groove but is too deep and too large, so that the strength of the contact surface is insufficient, cleaning liquid is easy to accumulate in the groove, the cleaning liquid cannot be well led out, and the problem that the ceramic body is broken by the high-voltage electric breakdown can be caused.

In the automatic cleaning type oil fume purification equipment, the automatic control device adopts a PLC control device.

The purification device of the oil fume purification equipment operates to purify pollutants, the cleaning device operates to automatically clean the purification device, the air drying device operates to remove residual liquid and dry work after the purification device is cleaned, a plurality of sensors are arranged to form the monitoring device, signals of the whole operation device can be collected and fed back, the operation state is monitored and transmitted to the automatic control device, the automatic control device arranges all the signals, execution commands are sent to all the devices, and the devices are coordinated to work and cooperate. All operations are performed under the control of an automatic control device without manual intervention.

The utility model discloses an automatic cleaning formula oil smoke clarification plant, through the signal of each sensor of automatic control device cooperation, the complete automatic control of operation need not artificial intervention, and belt cleaning device can high degree of freedom, high activity and high accurate clearance washing that carries out comprehensive no dead angle to high-pressure electrostatic field device and wire mesh filter in advance. The air jet drying device can clean the residual liquid after cleaning, ensure the normal operation of high-voltage static electricity of the high-voltage electrostatic field device and the wire mesh pre-filtering plate and prolong the service life of the high-voltage electrostatic field device and the wire mesh pre-filtering plate. The automatic control device can automatically control and coordinate the operation of the cleaning device and the drying device, thereby saving manual cleaning, manual operation and the like and realizing the full-automatic operation of the whole set of equipment.

Embodiments of the present invention will be further described with reference to the accompanying drawings. While the following portions, which are not described in detail, are to be understood as being well known in the art.

According to the automatic cleaning type oil fume purification equipment, the purification device is arranged in the machine body, and the cleaning device, the air drying device and the automatic control device are respectively arranged outside the machine body;

wherein, purifier includes: the high-voltage electrostatic generator arranged in the high-voltage electrostatic appliance box is electrically connected with the high-voltage electrostatic field device for purification, so that the working voltage output by the omnidirectional high-voltage electrostatic field device is realized.

Preferably, the high-voltage electrostatic generator is electrically connected with the high-voltage electrostatic field device by adopting a spring ring type contact high-voltage connection wire pole, can ensure that the electrode input to the high-voltage electrostatic field device is in good contact to the maximum extent, and tolerates size change when the electric field is taken out and put in.

The tower-shaped high-voltage insulating ceramic mounting part is adopted, so that an electrified electrode (namely a spring ring type high-voltage connection wire electrode) is insulated from an equipment box body, and a metal bolt is conducted in a hollow penetrating manner through an internal through hole to realize power supply. High-voltage static generator is in the block terminal (being high-voltage static electrical apparatus case) on the outer right side of the equipment box body shown in figure 1, the high-voltage static that produces passes through high-voltage insulated wire rethread through-hole bolt and spring ring formula high-voltage wiring utmost point to high-voltage electrostatic field device input voltage and electric current, this kind of tower type high-voltage insulating ceramic installed part remains original separation ring structure, lighten top weight, well logical use bolt runs through, can fix insulating ceramic body, can effectively conduct the voltage electric current again, and tower type structure is little to the air current resistance, more be favorable to the air current to pass through and take away the oil droplet that the washing liquid remained and gathered after being purified. The lower part adopts a buckling bowl structure to lead the main body ceramics to pass through the mounting plate, so that the middle bolt is always isolated from the mounting plate by the ceramics, and the faults of high-voltage electric breakdown, air ignition, arc discharge, short circuit and the like are avoided. Still have the silica gel sealing washer in pottery and the mounting panel, improve the whole gas tightness of equipment, more importantly guarantees that steam can not get into the distribution box that high-voltage static generator was located from equipment inside, stops high-voltage generator because of the too heavy trouble or even conflagration that arouses of steam in the air.

The PLC full-automatic electric control cabinet serving as an automatic control device is internally provided with a PLC programmable industrial personal computer, so that the signals transmitted by the acquisition sensors are analyzed and reacted. The signals of the sensors are acquired by analyzing and processing the temperature of the gas inlet and the gas outlet, the wind speed, the pollutant category and the concentration, the high-voltage electrostatic generator is driven to adjust the voltage, the current and the working frequency, and the negative wind pressure fan frequency converter is driven to adjust the wind speed and the wind pressure, so that the purification system is always in a high-efficiency working state; when a PLC finds that the pollutant residue adsorbed on the surface of an electrostatic field reaches a cleaning standard through sensors in the electrostatic field and a high-voltage electrostatic generator, or the working time of the whole machine reaches a preset cleaning period, a high-voltage cleaning water supply pump 8 for driving a cleaning box body inputs cleaning liquid into a gas-liquid shared high-voltage guide pipe 10, and meanwhile, whether the state of the cleaning liquid is qualified or not is analyzed through a cleaning liquid level, temperature and concentration acquisition sensor 16, if the state is qualified, cleaning operation is executed, if the state is unqualified, an alarm is given, meanwhile, a supply and an emptying water pump in a cleaning liquid storage tank 6 are driven to adjust the liquid amount, a liquid medicine or medicament supply mechanism is driven to allocate the concentration of the cleaning liquid, and then. The gas-liquid electromagnetic control valve 9 is in a liquid conducting state in the cleaning process, and the gas pipe is isolated. Cleaning liquid enters the high-pressure cleaning spray head 11 and the fixed spray head through the gas-liquid common high-pressure guide pipe 10 to clean an electrostatic field, the spray head walking guide rail 22 and the lateral walking guide rail 14 walk to clean a high-pressure electrostatic field device, and the cleaning execution condition is analyzed through the spray port tail end state acquisition sensing subassembly 20. After cleaning, the gas pipe of the gas-liquid electromagnetic control valve 9 is conducted, liquid is isolated, high-pressure gas of the air press 7 is supplied into a gas-liquid shared high-pressure guide pipe 10, gas spray drying operation is carried out on the high-pressure electrostatic field device through the high-pressure cleaning spray head 11, water vapor is sucked away and emptied through the negative pressure fan, the high-pressure electrostatic field is guaranteed not to be ignited and not to be arcing due to no influence of the water vapor, all parts can normally work, and the service lives of the movable walking part and the high-pressure discharge part can be prolonged. During the air jet drying, the nozzle traveling guide rail 22 and the lateral traveling guide rail 14 also perform the traveling operation of the high-pressure cleaning nozzle 11 at the same time, thereby performing the drying operation on the electrostatic field without dead angles on the whole. After the drying operation is finished, the exhaust state collecting and sensing assembly 18 is used for analyzing whether water vapor still remains, if so, the drying operation is executed, and if not, the cleaning device is in standby or is started according to requirements. The cleaned cleaning liquid returns to the recovery tank part of the cleaning liquid storage tank 6 through a recovery pipeline, and is recovered and reused through dredging and medicament preparation.

The above-mentioned purification apparatus further comprises: the air distribution and flow equalization spoiler is responsible for flow equalization and flow distribution of untreated gas entering the purification system; the wire mesh prefilter plate is filled with stainless steel wires, so that large-particle oil mist, oil smoke and particles can be intercepted, the cleaning period is prolonged, and the service life of an electric field is prolonged.

In the cleaning device, the cleaning solution storage tank 6 has the functions of recovering, storing, blending the medicament, heating and the like, so that the cleaning operation can be normally performed outdoors in winter;

the high-pressure cleaning water supply pump provides high-pressure water flow for the high-pressure cleaning system, a cleaning liquid heating facility is added, and heating and heat preservation measures are added in the water channel to prevent the freezing of the cleaning liquid with too low temperature in winter. The cleaning liquid higher than the normal temperature can better complete the cleaning task and dissolve the purification residues which are difficult to clean;

the gas-liquid electromagnetic control valve is used for converting gas and liquid supply to complete cleaning and drying tasks and is controlled by the PLC electric control cabinet;

the gas-liquid shared high-pressure guide pipe is used for conveying the dry gas and the cleaning liquid, so that the number of pipelines of equipment is reduced, the cost is saved, and unnecessary material loss is reduced;

the high-pressure cleaning spray head can finish the high-pressure jet cleaning and drying work of gas and liquid, and is provided with a walking device which can walk in multiple directions along the lateral walking guide rail and the spray head walking guide rail, so that the cleaning and drying work can be carried out in all directions.

In the cleaning device, the arranged lateral traveling guide rail supports the traveling operation of the lateral high-pressure spray head, so that a cleaning task can be completed in a larger area and with larger degree of freedom.

The shower nozzle walking guide rail that sets up installs and patrols guide rail initiative motion, lets terminal high pressure cleaning shower nozzle have the removal function, carries out the washing drying operation of multi-angle omnidirectional to the electric field in the motion.

The air press of the air drying device provides pressure air for the air injection drying device, and the dryer is preset to remove moisture in the injection air.

The high-voltage electrostatic field device in the equipment adopts a plate type structure, is convenient to clean, can bear 22KV direct-current high-voltage static electricity without ignition, has uniform discharge points, high-voltage ionization low-voltage adsorption, reasonable double-area power consumption distribution, energy conservation and high efficiency. This high voltage electrostatic field device adopts the electric field gyro wheel of taking hypotenuse circular arc recess, when the electric field pushed into the mounting groove, can let the electric field return to the positive automatically, and the washing liquid's erosion can effectively be resisted to stainless steel's gyro wheel, does not have wearing and tearing almost completely in the use, and the life-span is extremely long.

Among the high-voltage electrostatic field device, the ceramic structure's that adopts middle annular groove only is less 2 ~ 3mm, can satisfy middle installation axle root and do not have ceramic glaze fillet, again can furthest remain bulk strength, and the recess is three radiation grooves, can let ceramic structure no matter be in which position, can both discharge the washing liquid that stores up in the annular groove, guarantee not because the high-tension electricity that conductive liquid reserves and arouses climbs the arc, the breakdown problem, reduce the fault incidence, the extension part life. Four radiating grooves, five or even more, may also be provided.

In the equipment, the cleaning liquid level, temperature and concentration acquisition sensors are arranged to acquire data values of all aspects of the cleaning liquid, transmit the data values to the PLC master control cabinet, allocate the cleaning liquid in the cleaning liquid storage tank, maintain the optimal cleaning effect, do not need human intervention, and complete the cleaning automatically according to the preset conditions.

The air inlet temperature, the air speed, the pollutant category and the concentration acquisition sensor are arranged, and the air to be purified is collected and then sent into the equipment main body, so that the air inlet is analyzed, the data in the aspects of temperature, air speed, pollutant category, concentration and the like are acquired and transmitted to the PLC main control cabinet, the parameters of the high-voltage generator and the working state of an electric field are adjusted, and the purifying effect is ensured to be in the best state.

The set exhaust temperature, wind speed, pollutant category and concentration acquisition sensors are used for acquiring and analyzing data of the purified exhaust, feeding the data back to the PLC master control cabinet, adjusting the working parameters of the equipment in real time, verifying whether the running state of the equipment is normal or not, and whether the treated gas is completely purified or not, if the condition exists, adjusting the parameters in real time or giving a fault alarm

The device comprises a PLC main control cabinet, a gas-liquid acquisition sensor, a temperature acquisition sensor, a pressure acquisition sensor, a flow rate acquisition sensor, a tail end injection port sensor data, a main pipe pressure acquisition sensor, a spray cleaning sensor, a drying flow rate acquisition sensor and a high-pressure liquid supply pump, wherein the gas-liquid acquisition sensor is used for acquiring the gas-liquid temperature, pressure and flow rate data in a guide pipe and sending the data to the PLC main control cabinet, the tail end injection port sensor data is compared, whether a spray head is blocked or not.

The pressure and temperature sensors of the jet orifice are arranged to acquire temperature and pressure data of the tail end and send the data to the PLC main control cabinet, and the two items of gas and liquid, temperature, pressure and flow rate acquisition sensors 19 which are arranged at the tail end of the high-pressure cleaning pipeline are compared to determine whether pressure is lost, whether the standard pressure of cleaning and drying is achieved or not and whether temperature is abnormal or not.

The above is the preferred embodiment of the present invention, the protection scope of the present invention is not limited to these embodiments, and those skilled in the art can easily think of the changes and substitutions within the technical scope of the present invention, which is covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an automatic cleaning formula oil smoke clarification plant which characterized in that includes:

2. The self-cleaning lampblack purification device as claimed in claim 1, wherein the cleaning state collection sensing assembly comprises: the cleaning liquid state acquisition sensor subassembly, the gas-liquid state acquisition sensor subassembly and the jet orifice tail end state acquisition sensor subassembly are arranged in the nozzle;

the high-pressure cleaning nozzles are arranged above the purifying device through the nozzle walking guide rails and arranged on the side surface of the purifying device through the lateral walking guide rails;

3. The self-cleaning lampblack purification apparatus according to claim 1 or 2, wherein the air drying device comprises:

4. The self-cleaning lampblack purification apparatus according to claim 1 or 2, wherein the purification device comprises: the wind and current sharing device comprises a wind and current sharing spoiler, a wire mesh pre-filtering plate, a high-voltage electrostatic field device and a high-voltage electrostatic generator;

the high-voltage electrostatic generator is electrically connected with the high-voltage electrostatic field device.

5. The self-cleaning lampblack purification device as claimed in claim 4, wherein the high voltage electrostatic field device is mounted in the machine body through a tower-shaped insulating ceramic mounting piece.

6. The self-cleaning lampblack purification device as claimed in claim 5, wherein the tower-shaped insulating ceramic mounting member comprises:

a through upper through hole is formed in the upper tower-shaped ceramic body;

a lower through hole is formed in the bowl-shaped ceramic lower base;

the metal bolt penetrates through a hollow structure formed by the upper through hole and the lower through hole of the tower-shaped ceramic upper body and the bowl-shaped ceramic lower base; and insulating sealant is filled between the metal bolt and the upper tower-shaped ceramic body and the lower bowl-shaped ceramic base.

7. The self-cleaning lampblack purification device as claimed in claim 6,

the lower part of the tower-shaped ceramic upper body is provided with a cylindrical insertion section;

8. The automatic cleaning type lampblack purification equipment as claimed in claim 4, wherein a plate type ionization adsorption component is arranged in the high-voltage electrostatic field device.

9. The self-cleaning lampblack purification device as claimed in claim 8, wherein the plate-type ionization adsorption assembly comprises:

10. The self-cleaning lampblack purification device as claimed in claim 9, wherein the cake-shaped ceramic insulating structural member is a thin cake-shaped structure with a raised oil control ring in the middle;

three radial semicircular groove type axial center grooves are arranged.