CN210751898U

CN210751898U - High-efficient meal kitchen oil smoke comprehensive treatment equipment

Info

Publication number: CN210751898U
Application number: CN201921574979.8U
Authority: CN
Inventors: 邢恩希; 郭宝申; 郭志刚; 吴玉涛; 刘艳飞; 张韶洁; 王聚刚; 张奎亮; 陈旭东; 魏京生; 何晨燕; 李想
Original assignee: Henan Haitian Environmental Technology Co ltd
Current assignee: Henan Haitian Environmental Technology Co ltd
Priority date: 2019-09-21
Filing date: 2019-09-21
Publication date: 2020-06-16
Anticipated expiration: 2029-09-21

Abstract

The utility model relates to a meal kitchen oil smoke treatment facility technical field, concretely relates to high-efficient meal kitchen oil smoke comprehensive treatment equipment. Including the front-end tube, the front-end tube rear end is fixed with the sleeve pipe, the symmetry is fixed with preceding filter screen around the intraductal sleeve pipe, the intraductal three spiral pipe that is fixed with of sleeve pipe between the two preceding filter screens, the sleeve pipe lower extreme is fixed with the collecting hopper, the sleeve pipe lower extreme sets up a plurality of liquid holes that communicate with the collecting hopper, the inside immersed pump that is fixed with of collecting hopper, the play liquid end and the communicating pipe intercommunication of immersed pump, the spiral pipe is located and is fixed with a plurality of nozzles on the intraductal part of sleeve, the intraductal intussuseption of sleeve pipe between the two preceding filter screens is filled with the filter bulb, the sleeve pipe rear end is fixed with the. The utility model discloses, simple structure, convenient operation, economy is suitable for, purification efficiency is high, purifying effect is stable, easily dismantles, maintains simple and easy.

Description

High-efficient meal kitchen oil smoke comprehensive treatment equipment

Technical Field

The utility model relates to a meal kitchen oil smoke treatment facility technical field, concretely relates to high-efficient meal kitchen oil smoke comprehensive treatment equipment.

Background

At present, oil smoke at home and abroad basically depends on wet spraying, centrifugal separation, low-temperature plasma, electrostatic compounding, filler filtration, ultraviolet photolysis, electrodeposition and other technologies, the treatment effect is unstable, and long-term effective operation is difficult to achieve. The existing equipment is mainly based on the treatment of flue gas, neglects the pretreatment of oil, and as a result, the device can reach the national requirements at the initial operation stage and can not meet the emission standard after being operated for two months. The nozzle atomization mode causes that the nozzle cannot achieve a satisfactory atomization effect due to the blockage of oil sludge, and the filtration of smoke is directly influenced. The low-temperature plasma cannot achieve standard treatment of the smoke due to the fact that oil smoke pretreatment in the early stage is not thorough, oil sludge is accumulated on a polar plate and a discharge tip, the treatment effect of the plasma is affected, and the smoke cannot reach the standard when actual operation is difficult to exceed three months. The plasma discharged flue gas does not meet the requirement, and no remediation equipment or means are provided. Because the front end is not thoroughly treated, the discharging device is fixedly arranged, online cleaning cannot be carried out, the discharging device is very difficult to disassemble, and the device can meet the standard only by replacing the discharging device. The current kitchen oil smoke only can walk the pollution, purchases processing apparatus, and is up to standard, moves two to three months, and unable up to standard pollutes again, and the circulation is reciprocal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that one kind can carry out the preliminary treatment to the oil smoke, prevents that liquid oil from getting into the rear side processing apparatus, improves reaction efficiency, extension fixture life's high-efficient meal kitchen oil smoke comprehensive treatment equipment.

In order to realize the purpose, the utility model provides a technical scheme is:

a high-efficiency kitchen oil fume comprehensive treatment device comprises a conical front pipe, wherein a sleeve communicated with and concentric with the front pipe is fixed at the rear end of the front pipe, hole baffles are symmetrically fixed at the front and the rear of the interior of the sleeve between the hole baffles, front filter screens are symmetrically fixed at the front and the rear of the interior of the sleeve between the hole baffles, three spiral pipes are fixed in the sleeve between the two front filter screens, one ends of the spiral pipes penetrate through the lower end of the sleeve and extend to the lower part of the sleeve, a liquid collecting hopper is fixed at the lower end of the sleeve and is filled with cleaning liquid, a plurality of liquid holes communicated with the liquid collecting hopper are formed at the lower end of the sleeve between the hole baffles, one end of the spiral pipe penetrating through the lower end of the sleeve extends into the liquid collecting hopper and is communicated through a communicating pipe, an immersed pump is fixed in the liquid collecting hopper, the liquid outlet end of the immersed pump is communicated with the communicating pipe, a plurality of nozzles communicated with the spiral pipes are fixed on the, the filter ball is filled in the sleeve pipe between two preceding filter screens, and the sleeve pipe rear end is fixed with the plasma processing system rather than the intercommunication, and the tail pipe rather than the intercommunication is fixed to the plasma processing system rear end, can dismantle in the tail pipe and be fixed with the inner tube, and the inner tube is inside to be fixed with the multiunit rack along its length direction, and every group rack includes the back filter screen that two front and back symmetries set up, and crisscross fixed with the active carbon filter layer in adjacent two sets of racks.

Specifically, a plurality of nozzles of the spiral pipe on the inner part of the sleeve are uniformly distributed and fixedly arranged along the spiral direction.

Concretely, inner tube rear end circumference equipartition is fixed with a plurality of U-shaped framves of falling, one of them straight portion and the inner tube fixed connection of U-shaped frame of falling, and threaded connection has locking screw on the straight portion of another one of U-shaped frame of falling, and the U-shaped frame lock of falling is stabilized on the tail pipe through locking screw on the pipe wall of tail pipe.

Specifically, the filter ball is a modified fiber ball.

Specifically, a liquid pipe communicated with the interior of the liquid collecting hopper is fixed on the liquid collecting hopper.

Specifically, the outer edge of the inner pipe is in sliding sealing contact with the inner edge of the tail pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages of simple structure, and convenient operation, oil mist in to the oil smoke through the modified fiber ball, slight oil drips and filters in advance, prevent that liquid oil from getting into among the rear side processing apparatus, can wash the modified fiber ball, the modified fiber ball can be recycled, not only can improve treatment effeciency, the life of extension fixture again, under plasma processing system's effect, a large amount of electrons that the flue gas produced, ions, the free radical, the structure of oil gas macromolecular pollutant is broken to electron with higher speed, make the pollutant degrade, the degradation effect of plasma has been reinforceed to the free radical that produces, through crisscross setting up the active carbon filter layer on adjacent two rack, can effectively get rid of produced VOCs, reduce the air-out windage of this device simultaneously, make kitchen ventilator cabinet oil smoke processing overall efficiency reach more than 99%, economy is suitable for, high purification efficiency, purifying effect is stable, Easy to disassemble and easy to maintain.

Drawings

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

Fig. 2 is a schematic structural view of a spiral pipe in a casing.

Detailed Description

As shown in fig. 1-2, a high-efficient kitchen oil smoke integrated processing equipment, including being conical front tube 1, front tube 1 rear end is fixed with rather than intercommunication and concentric sleeve pipe 3, the inside front and back symmetry of sleeve pipe 3 is fixed with hole fender 2, two holes keep off the sleeve pipe 3 between 2 in the front and back symmetry be fixed with preceding filter screen 4, sleeve pipe 3 internal fixation between two preceding filter screen 4 has three spiral pipe 5, the one end of spiral pipe 5 all runs through the 3 lower extremes of sleeve pipe and extends to its below, the 3 lower extremes of sleeve pipe is fixed with collecting hopper 8, there is the washing liquid in the collecting hopper 8, be fixed with the liquid pipe rather than inside intercommunication on the collecting hopper 8. The lower end of the sleeve 3 between the two hole baffles 2 is provided with a plurality of liquid holes 10 communicated with the liquid collecting hopper 8, one end of a spiral pipe 5 penetrating through the lower end of the sleeve 3 extends into the liquid collecting hopper 8 and is communicated with the liquid collecting hopper through a communicating pipe 7, an immersed pump 9 is fixed in the liquid collecting hopper 8, the liquid outlet end of the immersed pump 9 is communicated with the communicating pipe 7, a plurality of nozzles 6 communicated with the spiral pipe 5 are fixed on one side of the front and the back sides, opposite to the part of the spiral pipe 5 positioned in the sleeve 3, the front and the back sides of the part of the middle spiral pipe 5 positioned in the sleeve 3 are both fixed with a plurality of nozzles 6, a plurality of nozzles 6 of the spiral pipe 5 positioned on the inner part of the sleeve 3 are uniformly and fixedly arranged along the spiral direction, the sleeve 3 between the two front filter screens 4 is filled with filter balls 18, the filtering ball 18 is a modified fiber ball, the rear end of the sleeve 3 is fixedly provided with a plasma treatment system 11 communicated with the sleeve, and the rear end of the plasma treatment system 11 is fixedly provided with a tail pipe 12 communicated with the sleeve.

Can dismantle in the tail pipe 12 and be fixed with inner tube 13, inner tube 13 outer fringe and the sliding seal contact of 12 inner edges of tail pipe, the inside length direction that extends of inner tube 13 is fixed with the multiunit rack, and every group rack includes two back filter screens 14 that the front and back symmetry set up, and crisscross fixed active carbon filter layer 15 in two sets of adjacent racks.

A plurality of inverted-U-shaped frames 16 are uniformly distributed and fixed on the circumference of the rear end of the inner tube 13, one straight part of each inverted-U-shaped frame 16 is fixedly connected with the inner tube 13, the other straight part of each inverted-U-shaped frame 16 is connected with a locking screw 17 through threads, and the inverted-U-shaped frames 16 are buckled on the tube wall of the tail tube 12 and are stabilized on the tail tube 12 through the locking screws 17.

When the utility model is used, the oil smoke is forced to be discharged into the front pipe 1, after the oil smoke passes through the filter ball 18 between the two front filter screens 4, after the oil mist and the fine oil drops in the oil smoke contact with the filter ball 18, the oil mist and the fine oil drops can be adhered to the outer surface of the filter ball 18, the filter ball 18 can pre-filter the oil mist and the fine oil drops in the oil smoke, the oil mist and the fine oil drops are prevented from attaching to the electrode and the dust collecting plate after entering the plasma processing system 11, the processing effect of the plasma processing system 11 is reduced, the smoke from which the oil mist and the fine oil drops are filtered enters the plasma processing system 11 for secondary processing, a large amount of electrons, ions and free radicals are generated by the smoke, the structure of oil gas macromolecular pollutants is broken by the accelerated electrons, the pollutants are degraded, the degradation of the plasmas is strengthened by the generated free radicals, the smoke discharged from the plasma processing system enters the tail pipe 12, through the activated carbon filter layer 15, crisscross the activated carbon filter layer 15 that sets up on two adjacent rack in the inner tube 13 in the tail pipe 12, produced VOCs in the flue gas can effectively be got rid of, reduces the air-out windage of this device simultaneously, and the inner tube 13 can be dismantled from the tail pipe 12, makes things convenient for whole change inner tube 13 and its inside activated carbon filter layer 15.

When filter ball 18 is cleaned, immersed pump 9 is started, cleaning liquid in liquid collecting hopper 8 is sprayed to filter ball 18 through spiral pipe 5 and nozzle 6 by immersed pump 9, the oil stain on the outer edge of filter ball 18 can be cleaned, the cleaning liquid which cleans filter ball 18 enters into liquid collecting hopper 8 through liquid hole 10, the recycling and filtering effects of filter ball 18 are ensured, spiral pipe 5 is arranged simultaneously, cleaning of filter ball 18 can be carried out comprehensively, the cleaning liquid can be in full contact with filter ball 18, the cleaning efficiency is high, the effect is good, the condition that cleaning of filter ball 18 of the middle part is not in place is prevented, when filter ball 18 is tilted, two hole baffles 2 can prevent the cleaning liquid from flowing outwards.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A high-efficiency kitchen oil fume comprehensive treatment device comprises a conical front pipe (1), and is characterized in that a sleeve (3) which is communicated with the front pipe and concentric with the front pipe is fixed at the rear end of the front pipe (1), hole baffles (2) are symmetrically fixed in the sleeve (3) in front and back of the inner part of the sleeve (3), front filter screens (4) are symmetrically fixed in front and back of the sleeve (3) between the two hole baffles (2), three spiral pipes (5) are fixed in the sleeve (3) between the two front filter screens (4), one ends of the spiral pipes (5) penetrate through the lower end of the sleeve (3) and extend to the lower part of the sleeve, a liquid collecting hopper (8) is fixed at the lower end of the sleeve (3) between the two hole baffles (2), cleaning liquid holes (10) communicated with the liquid collecting hopper (8) are formed at the lower end of the sleeve (3), one end of the spiral pipe (5) penetrating through the lower end of the sleeve (3) extends into the liquid collecting hopper (, an immersed pump (9) is fixed in the liquid collecting hopper (8), the liquid outlet end of the immersed pump (9) is communicated with a communicating pipe (7), a plurality of nozzles (6) communicated with the spiral pipes (5) at the front side and the rear side are fixed on one side, opposite to the part, in the sleeve (3), of the spiral pipes (5) at the front side and the rear side, a plurality of nozzles (6) communicated with the spiral pipes (5) at the middle side and the rear side are fixed on the front side and the rear side of the part, in the sleeve (3), between the two front filter screens (4), filter balls (18) are filled in the sleeve (3), a plasma treatment system (11) communicated with the sleeve (3) is fixed at the rear end of the sleeve (3), the rear end of the plasma treatment system (11) is fixed at a tail pipe (12) communicated with the tail pipe (12), an inner pipe (13) is detachably fixed in the tail pipe (12), a plurality of net racks, active carbon filter layers (15) are fixed in the two adjacent net racks in a staggered way.

2. The high-efficiency comprehensive kitchen lampblack treatment equipment as claimed in claim 1, wherein a plurality of nozzles (6) of the spiral pipe (5) located on the inner part of the sleeve (3) are uniformly and fixedly arranged along the spiral direction.

3. The high-efficiency comprehensive kitchen lampblack treatment equipment is characterized in that a plurality of inverted-U-shaped frames (16) are uniformly distributed and fixed on the circumference of the rear end of the inner pipe (13), one straight part of each inverted-U-shaped frame (16) is fixedly connected with the inner pipe (13), a locking screw (17) is connected to the other straight part of each inverted-U-shaped frame (16) in a threaded mode, and each inverted-U-shaped frame (16) is buckled on the pipe wall of the tail pipe (12) and is stabilized on the tail pipe (12) through the locking screw (17).

4. The efficient comprehensive kitchen oil fume treatment equipment according to claim 1, wherein the filter balls (18) are modified fiber balls.

5. The high-efficiency comprehensive kitchen oil fume treatment equipment according to claim 1, characterized in that a liquid pipe communicated with the inside of the liquid collecting hopper (8) is fixed on the liquid collecting hopper.

6. The high-efficiency comprehensive kitchen ventilator unit as claimed in claim 1, characterized in that the outer edge of said inner tube (13) is in sliding sealing contact with the inner edge of the tail tube (12).