CN210832136U

CN210832136U - Oil smoke collecting and purifying instrument

Info

Publication number: CN210832136U
Application number: CN201921799611.1U
Authority: CN
Inventors: 刘峰; 张鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-23
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a purification appearance is collected to oil smoke belongs to the oil smoke field of purifying, purify the mechanism including the box and locate its inside oil smoke, the bottom surface support of box is equipped with four and connects the foot, and the back mounted electronic box of box, the inside cavity and the lower cavity of being equipped with of box, and the oil smoke purifies the mechanism and locates in the epicoele, the inside cooling cycle mechanism that is equipped with of cavity down, the oil smoke purifies the mechanism including locating the oil trap that inner wall just is V font structure at the bottom of the cavity to and from left to right locate filter, water tank formula filter screen, electrostatic absorption device, the final filter of oil trap top in proper order. The arrangement of the inclination angles of the water tank type filter screen and the electrostatic adsorption device can guide and flow oil drops cooled in the water tank type filter screen and the electrostatic adsorption device, so that the time for collecting the oil drops cooled in the water tank type filter screen and the electrostatic adsorption device is effectively shortened, and the influence on the permeability of the whole air flow of the device due to the fact that more oil stains are gathered in the aperture through which the air passes is reduced.

Description

Oil smoke collecting and purifying instrument

Technical Field

The utility model relates to an oil smoke clarification plant field, specificly relate to an oil smoke collection purifies appearance.

Background

The oil fume purification is to purify the oil fume; when the oil is heated to over 200 ℃, the oil generates the main component acrolein of the oil smoke, which has strong pungent taste, has strong stimulation to mucous membranes of nose, eyes and throat, and can cause respiratory diseases such as rhinitis, pharyngolaryngitis, tracheitis and the like; when oil is burnt to 'spit fire', the oil temperature exceeds 300 ℃, condensation bodies can be generated besides acrolein at the time to cause chronic poisoning and easily induce respiratory and digestive system cancers, and the oil fume purification is very important.

Because the existing oil smoke purification device can not rapidly guide and collect cooled oil stains, the oil stains are collected in a time-consuming manner, the oil stains block the aperture through which gas passes, and the gas circulation inside the oil smoke purification device is affected, so that an oil smoke collection and purification instrument is urgently needed to be developed.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a purification appearance is collected to oil smoke to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

an oil smoke collecting and purifying instrument comprises a box body and an oil smoke purifying mechanism arranged in the box body, wherein four connecting pins are supported on the surface of the bottom end of the box body, an electric box is arranged on the back surface of the box body, an upper cavity and a lower cavity are arranged in the box body, the oil smoke purifying mechanism is arranged in the upper cavity, a cooling circulation mechanism is arranged in the lower cavity, the oil smoke purifying mechanism comprises an oil collecting tank which is arranged on the inner wall of the bottom of the upper cavity and is of a V-shaped structure, and a filter plate, a water tank type filter screen, an electrostatic adsorption device and a final filter which are sequentially arranged above the oil collecting tank from left to right, the two water tank type filter screens are vertically arranged, the water tank type filter screen is obliquely arranged towards one side of the electrostatic adsorption device, each water tank type filter screen comprises through holes which are equidistantly arranged and are used for transmitting gas, and a cavity which is enclosed, the upper end and the lower end of each of the filter plate, the water tank type filter screen, the electrostatic adsorption device and the final filter are respectively provided with a pair of slide rails positioned in the width direction of the tank body, the left side and the right side of the upper cavity are respectively provided with an air inlet and an air outlet, and the rear side of the bottom end of the oil collecting tank is provided with an oil tank outlet;

the cooling circulation mechanism comprises a low-temperature groove, a water replenishing groove connected with the low-temperature groove through a connecting pipe, an electromagnetic valve arranged on the connecting pipe, a stirrer arranged above the middle part of the low-temperature groove and extending vertically downwards, a float switch arranged on the side wall of the low-temperature groove, a semiconductor refrigerator arranged on the inner wall of the bottom of the low-temperature groove, a low-temperature water groove outlet and a low-temperature water groove inlet arranged on the side wall of the low-temperature groove, and a cylinder type water pump arranged outside the low-temperature groove, wherein the cylinder type water pump comprises two water pump cylinder inlets and two water pump cylinder outlets, one of the water pump cylinder inlets is connected with the low-temperature water groove outlet through a pipeline, one of the water pump cylinder outlets is respectively connected with the inlet end of a cavity defined between the inner walls of the two water tank type filter screens through a pipeline, and the other, the inlet of the other water pump cylinder is connected with the inlet of the low-temperature water tank through a pipeline, and the top end of the stirrer is fixedly connected with a driving motor;

the right side of the front of the water supplementing groove is provided with a waste oil storage groove arranged in the lower cavity body, and the waste oil storage groove is communicated with an oil groove outlet through a pipeline.

Preferably, the shell of the box body is made of high-quality stainless steel.

3. Advantageous effects

The utility model discloses an install the inside that connecting tube transmits the greasy dirt of the inside gathering of oil trap to the waste oil hold up tank with the pump body between waste oil hold up tank and the oil trap to this reduces the greasy dirt of the inside gathering of oil trap, it is more to have solved because of the inside greasy dirt gathering of oil trap, the gap that leads to the greasy dirt to pass through the box permeates to the device's the outside, thereby cause the problem of influence to the performance of this oil smoke absorption equipment, the setting of oil trap V font structure, the gathering speed of its inside greasy dirt has been accelerated, in order to improve the collection efficiency of waste oil hold up tank.

Utility model discloses the shell of box adopts high-quality stainless steel, has good corrosion resistance and the characteristics of higher hardness according to the stainless steel, also need not the periodic spraying anticorrosive paint to the casing when guaranteeing box intensity to effectual improvement the device in outdoor life, reduced device use cost.

The utility model discloses a filter, the final filter, the water tank type filter screen, the sliding connection between electrostatic adsorption device and the box respectively, the installation of above-mentioned part has been made things convenient for, unpick and wash and the maintenance of later stage, thereby the flexibility performance that this oil smoke absorbing device used has been improved, the water tank type filter screen is provided with two, a vertical setting, an slope setting, the setting of its number has effectively increased the water tank type filter screen and has passed through the area of contact between the oil smoke and limited extension the contact time between it, thereby make this oil smoke purifier can cool off the oil smoke that passes through comparatively abundant, thereby make the grease steam condensation in the oil smoke to the little oil droplet, thereby made things convenient for its collection, the setting of water tank type filter screen and electrostatic adsorption device inclination can lead the flow to its inside refrigerated oil droplet, thereby the effective time that its inside cooling oil droplet was collected that has shortened, thereby reducing the influence on the permeability of the whole airflow of the device due to more oil stains gathering in the aperture through which the gas passes.

The utility model discloses a through the intercommunication of cold flow liquid between the cavity in low temperature groove and the water tank formula filter screen, cool down the gas through the through-hole that sets up in the double-deck water tank formula filter screen, when cooling down the inside grease of high temperature gas, also can carry out the condensation to big particle diameter grease and adsorb, and the grease of condensation also can adsorb smoke and dust in the waste gas to this carries out efficient purification treatment to the tobacco tar gas of letting in; to the difficult small-particle diameter grease of catching through the condensation adsorb purification treatment through mutual cooperation between electrostatic adsorption device and the final filter to above-mentioned foreign matter to make the device can be comparatively abundant carry out purification treatment to the gas that passes through, and then improved this purifier's work efficiency greatly, and when high temperature waste gas cooled down through the water tank formula filter screen, further prevented the inside volatile secondary pollution of waste oil of oil trap, thereby improved the device's feature of environmental protection.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic view of the rear view external structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the cooling circulation mechanism;

FIG. 4 is a schematic view of the internal structure;

fig. 5 shows the working process of the present invention.

Reference numerals: 1-box, 2-air inlet, 3-filter plate, 4-water tank type filter screen, 5-electrostatic adsorption device, 6-final filter, 7-air outlet, 8-oil collecting tank, 9-oil tank outlet, 10-connecting pin, 11-electric box, 12-low temperature tank, 13-waste oil storage tank, 14-slide rail, 15-water supplementing tank, 16-semiconductor refrigerator, 17-electromagnetic valve, 18-stirrer, 19-float switch, 20-low temperature water tank outlet, 21-low temperature water tank inlet, 22-cylinder type water pump, 23-water pump cylinder inlet, and 24-water pump cylinder outlet.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

As shown in figure 1, a lampblack collecting and purifying instrument comprises a box body 1 and a lampblack purifying mechanism arranged in the box body, four connecting pins 10 are supported on the bottom end surface of the box body 1, an electric box 11 is installed on the back surface of the box body 1, the shell of the box body 1 is made of high-quality stainless steel, and the high-quality stainless steel has the characteristic of good corrosion resistance, so that the shell is not required to be sprayed with anticorrosive paint regularly, the outdoor service life of the device is effectively prolonged, the use cost of the device is reduced, an upper cavity and a lower cavity are arranged in the box body 1, the lampblack purifying mechanism is arranged in the upper cavity, a cooling circulation mechanism is arranged in the lower cavity, the lampblack purifying mechanism comprises an oil collecting tank 8 which is arranged on the inner wall of the bottom of the upper cavity and is of a V-shaped structure, and a filter plate 3, a water tank type filter, the number of the water tank type filter screens 4 is two, the water tank type filter screens 4 facing one side of the filter plate 3 are vertically arranged, the water tank type filter screens 4 facing one side of the electrostatic adsorption device 5 are obliquely arranged, each water tank type filter screen 4 comprises through holes which are equidistantly arranged and used for transmitting gas and a cavity which is formed by enclosing the side walls of the through holes and the inner wall of the water tank type filter screen 4, the upper end and the lower end of each of the filter plate 3, the water tank type filter screens 4, the electrostatic adsorption device 5 and the final filter 6 are respectively provided with a pair of slide rails 14 which are positioned in the width direction of the box body 1, the left side and the right side of the upper cavity are respectively provided with an air inlet 2 and;

the cooling circulation mechanism comprises a low-temperature groove 12, a water replenishing groove 15 connected with the low-temperature groove 12 through a connecting pipe, an electromagnetic valve 17 arranged on the connecting pipe, a stirrer 18 arranged above the middle part of the low-temperature groove 12 and extending vertically downwards, a float switch 19 arranged on the side wall of the low-temperature groove 12, a semiconductor refrigerator 16 arranged on the inner wall of the bottom of the low-temperature groove 12, a low-temperature water groove outlet 20 and a low-temperature water groove inlet 21 arranged on the side wall of the low-temperature groove 12, and a cylinder type water pump 22 arranged on the outer side of the low-temperature groove 12, wherein the cylinder type water pump 22 comprises two water pump cylinder inlets 23 and two water pump cylinder outlets 24, one of the water pump cylinder inlets 23 is connected with the low-temperature water groove outlet 20 through a pipeline, one of the water pump cylinder outlets 24 is respectively connected with the inlet end of a cavity defined between the inner walls of the two water tank type filter screens 4 The inlet end is connected, the other water pump cylinder inlet 23 is connected with the low-temperature water tank inlet 21 through a pipeline, and the top end of the stirrer 4 is fixedly connected with a driving motor;

and a waste oil storage groove 13 arranged in the lower cavity is formed in the right side of the front surface of the water supplementing groove 15, and the waste oil storage groove 13 is communicated with the oil groove outlet 9 through a hose.

The specific application process of the oil fume collecting and purifying instrument is as follows: when the device is used, firstly, external oil smoke gas firstly enters the inside of the device through the air inlet 2 when the device is used, secondly, large particle impurities in the oil smoke gas are filtered through the filter plate 1, meanwhile, air flow passing through the inside of the filter plate 1 is subjected to shunting, cutting and cutting, good conditions are provided for the subsequent purification work of the oil smoke gas, secondly, the oil smoke gas is transmitted through holes arranged at intervals in the water tank type filter screen 2, meanwhile, cold flow liquid in the low-temperature tank 12 sequentially passes through the low-temperature water tank outlet 20, the water pump air cylinder inlet 23 and the water pump air cylinder outlet 24 through the work of the air cylinder type water pump 22 and is transmitted into a cavity in the water tank type filter screen 2 along a pipeline arranged on the low-temperature water tank outlet 23, so that the gas passing through the inside of the water tank type filter screen 4 is cooled, and the cooled water flow enables the water flow in the cavity in the, The water pump cylinder outlet 24 and the low-temperature water tank inlet 21 return to the low-temperature tank 12 to circularly utilize water flow, a temperature sensor arranged in the low-temperature tank 12 can sense the temperature of water flow to be circulated, when the temperature is higher, the semiconductor refrigerator 16 is controlled and driven to work, so that the water flow in the low-temperature tank 12 is cooled, the float switch 19 can sense the depth of the water level in the low-temperature tank 12, namely when the water level is lower, the electromagnetic valve 17 is controlled and driven to be opened, and the water flow in the water supplementing tank 15 is transmitted to the low-temperature tank 12 through a pipeline;

the water tank type filter screen 2 can cool the grease in the high-temperature gas, and can also condense and adsorb the grease with large particle size, and the condensed grease can adsorb smoke dust in the waste gas, so that the introduced smoke gas is efficiently purified; the small-particle-size grease which is not easy to be captured by condensation is adsorbed again by the electrostatic adsorption device 5, the working principle of the electrostatic adsorption device 5 is the same as that of an electrostatic dust collector, namely, a high-voltage electric field is utilized to ionize smoke, dust charges in air flow are separated from the air flow under the action of the electric field, so that the separation effect is achieved, finally, the residual impurities are filtered again by the final filter 6, the final filter 6 filters the residual impurities in the air by a flexible filter plate made of internally-mounted nylon cloth, and the air after the impurities are filtered is purified and adsorbed by the active carbon screen plate, so that the problems of poor odor of released air and pollution of a small amount of harmful gas in the interior to the surrounding environment of the device are reduced, and the purification device can fully purify the passing oil fume gas, finally, the purified gas is discharged into the air through the air outlet 7;

when the device purifies the oil fume passing through, the oil collecting tank 8 can collect the oil stain cooled at high temperature, the oil stain collected in the oil collecting tank 8 is transmitted to the waste oil storage tank 13 arranged in the low-temperature tank 12 through a connecting pipe under the action of the gravity of the collected oil stain, and the waste oil storage tank 13 can store the oil stain stored in the waste oil storage tank 13 at low temperature through the arrangement of the position between the low-temperature tank 12 and the waste oil storage tank 13, so that the problem that the environment is polluted due to the fact that the temperature in the stored waste oil is high and the stored waste oil volatilizes is solved;

through the filter 3, the final filter 6, the water tank type filter screen 4 and the electrostatic adsorption device 5 respectively with the box 1 between the sliding connection mode the setting, made things convenient for the installation of above-mentioned part, unpick and wash and the maintenance in later stage to improve the flexibility performance that this oil smoke absorbing device used, just so accomplished the device's use.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. An oil smoke collecting and purifying instrument comprises a box body (1) and an oil smoke purifying mechanism arranged in the box body, wherein four connecting pins (10) are supported on the surface of the bottom end of the box body (1), an electric box (11) is arranged on the back surface of the box body (1), the oil smoke purifying mechanism is arranged in the upper cavity and comprises an oil collecting tank (8) which is arranged on the inner wall of the bottom of the upper cavity and is of a V-shaped structure, a filter plate (3), a water tank type filter screen (4), an electrostatic adsorption device (5) and a final filter (6) which are sequentially arranged above the oil collecting tank (8) from left to right, the two water tank type filter screens (4) are vertically arranged towards the water tank type filter screen (4) on one side of the filter plate (3), the water tank type filter screens (4) facing one side of the electrostatic adsorption device (5) are obliquely arranged, each water tank type filter screen (4) comprises through holes which are arranged at equal intervals and used for transmitting gas and a cavity which is enclosed between the side wall of each through hole and the inner wall of the water tank type filter screen (4), the upper end and the lower end of each of the filter plate (3), the water tank type filter screens (4), the electrostatic adsorption device (5) and the final filter (6) are respectively provided with a pair of slide rails (14) which are positioned in the width direction of the box body (1), the left side and the right side of the upper cavity are respectively provided with an air inlet (2) and an air outlet (7), and the rear side of the bottom end of the oil collecting tank (;

the cooling circulation mechanism comprises a low-temperature tank (12), a water replenishing tank (15) connected with the low-temperature tank (12) through a connecting pipe, an electromagnetic valve (17) installed on the connecting pipe, a stirrer (18) arranged above the middle of the low-temperature tank (12) and extending vertically downwards, a float switch (19) installed on the side wall of the low-temperature tank (12), a semiconductor refrigerator (16) installed on the inner wall of the bottom of the low-temperature tank (12), a low-temperature water tank outlet (20) and a low-temperature water tank inlet (21) formed in the side wall of the low-temperature tank (12), and a cylinder type water pump (22) arranged on the outer side of the low-temperature tank (12), wherein the cylinder type water pump (22) comprises two water pump cylinder inlets (23) and two water pump cylinder outlets (24), one of the water pump cylinder inlets (23) is connected with the low-temperature water tank outlet (20) through a pipeline, and one of the cylinder outlets (24) The inlet end of the enclosed cavity is connected, the outlet (24) of the other water pump cylinder is respectively connected with the outlet end of the cavity enclosed between the inner walls of the two water tank type filter screens (4) through a pipeline, the inlet (23) of the other water pump cylinder is connected with the inlet (21) of the low-temperature water tank through a pipeline, and the top end of the stirrer (18) is fixedly connected with a driving motor;

the right side of the front surface of the water supplementing groove (15) is provided with a waste oil storage groove (13) arranged in the lower cavity body, and the waste oil storage groove (13) is communicated with the oil groove outlet (9) through a hose.

2. An oil smoke collecting and purifying instrument according to claim 1, characterized in that the housing of the box body (1) is made of stainless steel.