CN213610648U - Intelligent exhaust treatment device - Google Patents

Abstract

The utility model provides an intelligent exhaust treatment device in the technical field of exhaust purification, the power distribution box comprises a box body, at least two plasma purification units are connected in the box body, the plasma purification units comprise at least two plasma generators, a time delay unit is also arranged, the time delay unit comprises a baffle I and a baffle II, the upper side of the baffle I is connected on the box body, the lower side of the baffle II is connected on the box body, a time delay space is reserved between the baffle I and the baffle II, one end of the box body close to the baffle I is a box body air inlet, a fan is connected on the box body, one end of the box body close to the baffle II is a box body air outlet, one side of the box body facing outwards is also provided with a control panel, a control unit is arranged between the baffle and the control panel, the fan is electrically connected with the control unit, a work indicator lamp and an alarm indicator lamp are arranged on the control panel; the utility model discloses convenient to use, purifying effect is good, can realize in the purification treatment work of waste gas.

Description

Intelligent exhaust treatment device

Technical Field

The utility model belongs to the technical field of waste gas purification, in particular to an intelligent waste gas treatment device.

Background

The garbage transfer station is used for performing garbage transfer treatment at high frequency and high density for a long time, so that a plurality of germs are remained in the air, and are very easy to be infected through respiratory tracts, for example, the most common cold viruses, hepatitis B viruses, tuberculosis viruses and the like can be infected through respiratory tracts or droplets, and the symptoms of the germs are greatly related to the physique of an infected person and even can be mutated. The old people who are weak and work in the garbage transfer station are very easy to infect. Therefore, it is important to remove germs in the air of the garbage transfer station. The other point is that the garbage transfer station has great peculiar smell which remains in the air, which easily affects the mood of the workers and is not beneficial to the physical and mental health of the workers.

In the prior art, the waste gas treatment of the garbage transfer station is usually ventilation, and the ground and the indoor environment are wiped by using a chemical disinfectant, and the disinfection method has the following defects: the window opening ventilation can spread peculiar smell more widely, which causes greater environmental pollution, the ventilation is not suitable in winter, and workers need to open and close the door and the window regularly, which is inconvenient to use; another solution, which is more common, is to treat with a chemical disinfectant, but only kill some germs and viruses, and is ineffective against the spores of germs. More importantly, the peculiar smell of the chemical disinfectant can aggravate the indoor waste gas quality, and has great influence on the physical and psychological health of workers.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model discloses an aim at solves the weak point among the prior art, has solved the not good technical problem of purifying effect among the prior art, provides an intelligent exhaust treatment device, the utility model discloses convenient to use, purifying effect is good.

The purpose of the utility model is realized like this: the utility model provides an intelligent exhaust treatment device, includes the fan and has the box that holds the chamber, its characterized in that: the plasma purifying device is characterized in that at least two plasma purifying units are connected in the box body, each plasma purifying unit comprises at least two symmetrically arranged plasma generators, output probes of the two plasma generators are oppositely arranged, a time delay unit is arranged on the box body between the two plasma purifying units and comprises a first baffle and a second baffle, the upper side of the first baffle is connected to the box body, the lower side of the second baffle is connected to the box body, the first baffle is arranged above the second baffle, a time delay space is reserved between the first baffle and the second baffle, one end, close to the first baffle, of the box body is a box body air inlet, a fan air inlet pipe and a fan air outlet pipe are arranged on the fan, the box body air inlet is communicated with the fan air outlet pipe, one end, close to the second baffle, of the box body is a box body air outlet, and one side, facing outwards, of the box body is also, the fan is connected with the control unit, the control unit is connected with the baffle, baffle one side outwards with baffle two is connected with the baffle, is equipped with the control unit between baffle and the control panel, the fan is connected with the control unit electricity, be equipped with work pilot lamp and alarm indicator on the control panel, work pilot lamp and alarm indicator are connected with the control unit electricity respectively, and the fan sends working signal for the control unit, and the control unit is according to the work pilot lamp of work signal control work or alarm indicator work of accepting.

The utility model discloses the during operation, the fan work, waste gas gets into the box from fan air-out pipe and box air inlet in proper order again behind the fan air-supply line suction fan, when waste gas flows through a plasma purification unit, under the effect of blockking of baffle one, the time that waste gas stayed at plasma purification unit is prolonged, the plasma generator produces simultaneously positive ion and anion carry out the huge energy release that produces in the twinkling of an eye of positive and negative charge neutralization in waste gas, to the change of the bacterial structure in the box in the waste gas or the conversion of energy, thereby cause the bacterium to die, realize its effect of disinfecting, carry the ability electron bombardment waste gas molecule in a large number, make its ionization, dissociate and arouse, then just arouse a series of complicated physics, chemical reaction, make complicated macromolecular pollutant change into simple micromolecular safety material, or make poisonous substance change into nontoxic harmless or the low toxicity matter low harm's material, so that pollutants can be degraded and removed, meanwhile, electrons in particle atoms in the waste gas are converted into charged ions by positive ions and negative ions, the ions can effectively remove odor in the waste gas, the waste gas is deodorized, the purified waste gas enters a delay space from the lower part of a baffle plate, the waste gas collides with the baffle plate II and is blocked by the baffle plate II to flow upwards and flow into another ion purification unit from the space on the upper side of the baffle plate II, secondary purification is carried out on the plasma purification unit, the waste gas after secondary purification is discharged from a gas outlet of a box body, in the process, a fan sends working signals to a control unit in a current mode, the control unit judges whether the fan works normally according to the received working signals, if the fan works normally, the control unit controls a working indicator lamp to be on, a display device works normally, and if the working signals sent by the fan are judged to be abnormal by the control unit, the control unit controls the alarm indicator lamp to be on, and the display device works abnormally to give an alarm; the plasma purification unit in the utility model can efficiently sterilize and deodorize the waste gas, and has convenient use and good use effect; the arrangement of the baffle I, the baffle II and the delay space in the delay unit effectively prolongs the retention time of the waste gas in the box body and improves the purification efficiency of the waste gas; the intelligent management device can be realized by the arrangement of the control unit, the working indicator lamp and the alarm indicator lamp, the working state of the device is displayed in real time, and the intelligent degree is high; the method can be applied to the treatment work of the waste gas.

In order to realize the intelligent management device, a selection key unit and an emergency stop key unit are further arranged on the control panel, the selection key unit and the emergency stop key unit are respectively and electrically connected with the control unit, the selection key unit sends a selection signal to the control unit, the control unit switches working modes according to the received selection signal, the emergency stop key unit sends an emergency stop signal to the control unit, and the control unit controls the fan to work according to the received emergency stop signal.

In order to realize the work of the fan, a fan is rotatably connected in the fan corresponding to the air inlet pipe of the fan, a motor is arranged on the fan, an output shaft of the motor extends into the fan and is connected with the fan, and the motor is electrically connected with the control unit.

In order to filter the large particulate matter in the waste gas, detachably is connected with the filter unit in the box, the filter unit is between plasma purification unit and the box air inlet near baffle one, the filter unit is including connecting the mounting panel on the box, be equipped with at least one filter screen on the mounting panel, waste gas gets into plasma purification unit after the filter screen filters.

Can dismantle in order to realize the filter unit, be equipped with just last connecting piece and the lower connecting piece to setting up in the box, it has last draw-in groove to go up to open on the connecting piece, and it has lower draw-in groove to open on the lower connecting piece, the connecting plate can peg graft between last draw-in groove and lower draw-in groove, the filter unit articulates respectively on the box on front and back direction has the access door, be equipped with the maintenance hasp on the access door, the maintenance hasp can be with access door locking on the box.

In order to facilitate the installation of the plasma purification unit, the plasma purification unit further comprises mounting plates symmetrically arranged on the front side and the rear side of the box body, and a plurality of plasma generators are arranged on the mounting plates.

In order to further make things convenient for the installation of plasma purification unit, it has the side door to articulate respectively on the box of plasma purification unit in the front and back side, leave the installation cavity between side door and the mounting panel, plasma generator's electrical apparatus portion is connected on the mounting panel, output probe stretches out the mounting panel and extends to the installation cavity in, be equipped with the side hasp on the side door, the side hasp can be with side door locking on the box.

As a further improvement of the utility model, the bottom side of the box body is provided with a plurality of reinforcing ribs which are arranged in a staggered way.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a rear view of the present invention.

Fig. 3 is a schematic structural diagram of the present invention when the fan is removed.

Fig. 4 is a schematic structural diagram of the box body when the upper cover is removed.

Fig. 5 is the schematic structural view of the utility model when an access door is removed.

Fig. 6 is a partially enlarged view of a portion a in fig. 5.

Fig. 7 is a partial enlarged view of fig. 5 at B.

Fig. 8 is a schematic diagram of a circuit principle that the middle control unit controls the work indicator and the alarm indicator respectively.

Fig. 9 is a schematic diagram of the circuit principle of the selection key unit and the emergency stop key unit of the present invention.

In the figure: 1 box body, 101 containing cavity, 102 box body air inlet, 103 box body air outlet, 104 upper connecting piece, 104a upper clamping groove, 105 lower connecting piece, 105a lower clamping groove, 106 upper cover, 2 plasma purifying unit, 201 mounting plate, 202 plasma generator, 202a output probe, 202b electric appliance part, 3 time delay unit, 301 baffle I, 302 baffle II, 303 time delay space, 4 filtering unit, 401 connecting plate, 402 filter screen, 5 access door, 501 maintenance lock catch, 6 side door, 601 mounting cavity, 602 side lock catch, 7 reinforcing rib, 8 fan, 801 fan air inlet pipe, 802 fan air outlet pipe, 803 motor, 804 fan, 9 control panel, 10 partition board, 11 control unit, 12 work indicator light, 13 alarm indicator light, 14 selection key unit, 15 emergency stop key unit, 16 display.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 9, an intelligent exhaust gas treatment device comprises a fan 8 and a box body 1 having a containing cavity 101, wherein an upper cover 106 is arranged at the upper end of the box body 1, a plurality of reinforcing ribs 7 arranged in a staggered manner are arranged at the bottom side of the box body 1, at least two plasma purification units 2 are connected in the box body 1, each plasma purification unit 2 comprises at least two plasma generators 202 arranged symmetrically, output probes 202a of the two plasma generators 202 are arranged oppositely, each plasma purification unit 2 further comprises mounting plates 201 arranged symmetrically at the front side and the rear side of the box body 1, the plurality of plasma generators 202 are arranged on the mounting plates 201, the plasma purification units 2 are respectively hinged with a side door 6 on the box body 1 in the front and rear direction, a mounting cavity 601 is reserved between the side door 6 and the mounting plate 201, an electrical part 202b of the plasma generator 202 is connected to the mounting plate 201, the output probes 202a extend out of the mounting plates 201 and extend, the side door 6 is provided with a side lock 602, and the side lock 602 can lock the side door 6 on the box body 1; a time delay unit 3 is arranged on a box body 1 between two plasma purification units 2, the time delay unit 3 comprises a first baffle plate 301 and a second baffle plate 302, the upper side of the first baffle plate 301 is connected to the box body 1, the lower side of the second baffle plate 302 is connected to the box body 1, the first baffle plate 301 is arranged above the second baffle plate 302, a time delay space 303 is reserved between the first baffle plate 301 and the second baffle plate 302, a box body air inlet 102 is arranged at one end, close to the first baffle plate 301, of the box body 1, a fan air inlet pipe 801 and a fan air outlet pipe 802 are arranged on a fan 8, the box body air inlet 102 is communicated with the fan air outlet pipe 802, and a box body air outlet 103 is arranged at one; a fan 804 is rotatably connected in the fan 8 corresponding to the fan air inlet pipe 801, a motor 803 is arranged on the fan 8, an output shaft of the motor 803 extends into the fan 8 to be connected with the fan 804, and the motor 803 is electrically connected with the control unit 11; a control panel 9 is further arranged on one outward side of the box body 1, a partition plate 10 is connected with one outward side of the first baffle plate 301 and the second baffle plate 302, a control unit 11 is arranged between the partition plate 10 and the control panel 9, the fan 8 is electrically connected with the control unit 11, a working indicator lamp 12, an alarm indicator lamp 13 and a display 16 are arranged on the control panel 9, the working indicator lamp 12, the alarm indicator lamp 13 and the display 16 are respectively and electrically connected with the control unit 11, the fan 8 sends a working signal to the control unit 11, the control unit 11 controls the working indicator lamp 12 or the alarm indicator lamp 13 to work according to the received working signal, a selection key unit 14 and an emergency stop key unit 15 are further arranged on the control panel 9, the selection key unit 14 and the emergency stop key unit 15 are respectively and electrically connected with the control unit 11, the selection key unit 14 sends a selection signal to the control unit 11, and the control unit 11 switches working modes according to the received, the emergency stop key unit 15 sends an emergency stop signal to the control unit 11, and the control unit 11 controls the fan 8 to work according to the received emergency stop signal; detachably is connected with filter unit 4 in the box 1, filter unit 4 is between plasma purification unit 2 and the box air inlet 102 near baffle 301, filter unit 4 is including connecting the connecting plate 401 on box 1, be equipped with at least one filter screen 402 on the connecting plate 401, waste gas gets into plasma purification unit 2 after filter screen 402 filters, be equipped with in the box 1 just to last connecting piece 104 and the lower connecting piece 105 of setting up, it has last draw-in groove 104a to open on the last connecting piece 104, it has lower draw-in groove 105a to open on the lower connecting piece 105, connecting plate 401 can peg graft between last draw-in groove 104a and lower draw-in groove 105a, filter unit 4 articulates respectively on the box 1 of front and back side has access door 5, be equipped with maintenance hasp 501 on access door 5, maintenance hasp 501 can lock access door 5 on box 1.

In the utility model, the control unit 11 is a PLC controller, PLC selects the model as SR30, the motor 803 drives the fan 804 to rotate, the fan 8 works, waste gas is sucked into the fan 8 from the fan air inlet pipe 801 and then enters the box body 1 from the fan air outlet pipe 802 and the box body air inlet 102 in sequence, waste gas flows through the filtering unit 4 first, the filtering net 402 filters large particle dust in waste gas, the filtered waste gas enters the plasma purifying unit 2, under the blocking effect of the baffle plate one 301, the time of the waste gas staying in the plasma purifying unit 2 is prolonged, the plasma generator 202 works, positive ions and negative ions generated by the output probe 202a simultaneously, the positive ions and the negative ions generate huge energy release in the moment of neutralizing positive and negative charges in the waste gas, the change of the bacterial structure or the energy conversion in the waste gas in the box body 1, thereby causing the bacterial death and realizing the sterilization effect, a large amount of energetic electrons bombard waste gas molecules to ionize, dissociate and excite the waste gas molecules, then a series of complex physical and chemical reactions are initiated to convert complex macromolecular pollutants into simple micromolecular safe substances or convert toxic and harmful substances into nontoxic harmless or low-toxic and low-harmful substances, so that the pollutants are degraded and removed, meanwhile, electrons in particle atoms in the waste gas are converted into charged ions by positive ions and negative ions, the ions can effectively remove odor in the waste gas to realize deodorization effect on the waste gas, the purified waste gas enters a delay space 303 from the lower part of a first baffle plate 301, then the waste gas touches a second baffle plate 302, the waste gas flows upwards under the blocking effect of the second baffle plate 302 and flows into a next plasma purification unit 2 from the space on the upper side of the second baffle plate 302, and an output probe 202a also generates positive ions and negative ions in the ion purification unit, the waste gas is secondarily purified, the waste gas after the secondary purification is discharged from the gas outlet 103 of the box body, in the process, one end of an H1 work indicator light 12 is electrically connected with a Dob-2 port of the PLC, the other end of an H1 work indicator light 12 is electrically connected with an input port N, one end of an H2 alarm light indicator light is electrically connected with a Dob-3 port of the PLC, the other end of an H2 alarm light indicator light is electrically connected with the input port N, when the motor 803 of the fan 8 runs, a working signal is input into the PLC controller from the input port N, the PLC performs program judgment, and if the program judgment signal is correct, then the signal is output from the Dob-2 port, the H1 work indicator light 12 is on, the display device runs normally, if the PLC judges that the signal is abnormal, the signal is output from the Dob-3 port, an H2 alarm lamp indicator lamp is on, and the display device works abnormally to give an alarm; the selection key unit 14 is provided with two gears, when the selection key unit 14 rotates to a manual gear, a gear signal is input into the PLC controller at a DIa-1 port, the PLC controller enters a manual control mode, when the selection key unit 14 rotates to a remote gear, the gear signal is input into the PLC controller at a DIa-2 port, the PLC controller enters a remote control mode, when an emergency occurs, the emergency stop key unit 15 can be pressed, an emergency stop signal is input into the PLC controller at a DIa-0 port, and the PLC controller controls the fan 8 to stop working; when the filter unit 4 is used for a long time and needs to be overhauled, the overhaul lock catch 501 can be opened to open the overhaul door 5 from the box body 1, then the mounting plate 201 is pulled out from the upper clamping groove 104a and the lower clamping groove 105a to replace a new filter unit 4, and when the plasma generator 202 has problems and needs to be overhauled, the side lock catch 602 can be opened to open the side door 6 from the box body 1 for overhauling; the plasma purification unit 2 of the utility model can efficiently sterilize and deodorize the waste gas, and has convenient use and good use effect; the arrangement of the first baffle 301, the second baffle 302 and the delay space 303 in the delay unit 3 effectively prolongs the retention time of the waste gas in the box body 1, and improves the purification efficiency of the waste gas; the control unit 11, the working indicator lamp 12 and the alarm indicator lamp 13 are arranged, so that an intelligent management device can be realized, the working state of the device is displayed in real time, and the intelligent degree is high; the method can be applied to the treatment work of the waste gas.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims (8)

1. The utility model provides an intelligent exhaust treatment device, includes the fan and has the box that holds the chamber, its characterized in that: the plasma purifying device is characterized in that at least two plasma purifying units are connected in the box body, each plasma purifying unit comprises at least two symmetrically arranged plasma generators, output probes of the two plasma generators are oppositely arranged, a time delay unit is arranged on the box body between the two plasma purifying units and comprises a first baffle and a second baffle, the upper side of the first baffle is connected to the box body, the lower side of the second baffle is connected to the box body, the first baffle is arranged above the second baffle, a time delay space is reserved between the first baffle and the second baffle, one end, close to the first baffle, of the box body is a box body air inlet, a fan air inlet pipe and a fan air outlet pipe are arranged on the fan, the box body air inlet is communicated with the fan air outlet pipe, one end, close to the second baffle, of the box body is a box body air outlet, and one side, facing outwards, of the box body is also, the fan is connected with the control unit, the control unit is connected with the baffle, baffle one side outwards with baffle two is connected with the baffle, is equipped with the control unit between baffle and the control panel, the fan is connected with the control unit electricity, be equipped with work pilot lamp and alarm indicator on the control panel, work pilot lamp and alarm indicator are connected with the control unit electricity respectively, and the fan sends working signal for the control unit, and the control unit is according to the work pilot lamp of work signal control work or alarm indicator work of accepting.

2. The intelligent exhaust treatment device of claim 1, wherein: the control panel is also provided with a selection key unit and an emergency stop key unit, the selection key unit and the emergency stop key unit are respectively electrically connected with the control unit, the selection key unit sends a selection signal to the control unit, the control unit switches working modes according to the received selection signal, the emergency stop key unit sends an emergency stop signal to the control unit, and the control unit controls the fan to work according to the received emergency stop signal.

3. The intelligent exhaust treatment device of claim 1, wherein: the fan is rotatably connected in the fan corresponding to the air inlet pipe of the fan, the fan is provided with a motor, an output shaft of the motor extends into the fan and is connected with the fan, and the motor is electrically connected with the control unit.

4. An intelligent exhaust treatment device according to claim 2, wherein: detachably is connected with the filter unit in the box, the filter unit is between plasma purification unit and the box air inlet near baffle one, the filter unit is including connecting the connecting plate on the box, be equipped with at least one filter screen on the connecting plate, waste gas gets into plasma purification unit after the filter screen filters.

5. The intelligent exhaust treatment device of claim 4, wherein: the filter unit is characterized in that an upper connecting piece and a lower connecting piece which are opposite to each other are arranged in the box body, an upper clamping groove is formed in the upper connecting piece, a lower clamping groove is formed in the lower connecting piece, the connecting plate can be inserted between the upper clamping groove and the lower clamping groove, the filter unit is hinged to the box body in the front direction and the rear direction respectively, an access door is arranged on the access door, and the access door can be locked on the box body through the access door.

6. An intelligent exhaust treatment device according to claim 5, wherein: the plasma purification unit further comprises mounting plates symmetrically arranged on the front side and the rear side of the box body, and the plurality of plasma generators are arranged on the mounting plates.

7. The intelligent exhaust treatment device of claim 6, wherein: plasma purification unit articulates respectively on the box of front and back ascending side has the side door, leave the installation cavity between side door and the mounting panel, plasma generator's electrical apparatus portion is connected on the mounting panel, output probe stretches out the mounting panel and extends to in the installation cavity, be equipped with the side hasp on the side door, the side hasp can be with side door locking on the box.

8. The intelligent exhaust gas treatment device according to any one of claims 1 to 7, wherein: and a plurality of reinforcing ribs which are arranged in a staggered mode are arranged on the bottom side of the box body.

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