CN204469493U - Garage tail gas exhaust cleaning treatment system - Google Patents

Abstract

The utility model provides a garage exhaust gas purification treatment system, including a purification cabinet and a plurality of cabinet cores; the purification cabinet is provided with a plurality of cabinet cavities, and the plurality of cabinet cavities are sequentially arranged on the filter channel of the purification cabinet, and a power contact is arranged at the bottom. A plurality of cabinet cores are respectively assembled in the cabinet cavity, and a power supply striker is arranged on the corresponding surface of the bottom of the cabinet cavity; when multiple cabinet cores are assembled in the cabinet cavity, the power supply striker contacts the power supply contact to form a power supply path, which solves the problem of In the existing garage exhaust gas purification process, the purification effect is poor and the effectiveness is low. The filter channel of the garage exhaust gas purification treatment system in the utility model is designed with a modular body, which can be combined to achieve a larger air volume. The garage tail gas purification treatment system in the utility model has compact structure design, small volume, easy transportation and installation; independent module adsorption, maintenance and replacement of a single module, without affecting other modules; the equipment has no energy consumption, reliable operation, low noise and long service life ;Scientifically designed independent inspection door ensures long-term normal operation of the equipment.

Description

Garage exhaust gas purification treatment system

technical field

The invention relates to the field of air purification treatment, in particular to a garage exhaust gas purification treatment system.

Background technique

In places where vehicles are intensively stored such as garages, especially in underground or closed garages, vehicle exhaust and exhaust gas accumulate in large quantities. Most of the exhaust gas contains toxic components such as CO, NOx, and HC (hydrocarbons are the main detection values). If these exhaust gases are not purified, they will pose a serious threat to the atmospheric environment and human health. Existing air purifiers mainly filter dust and other substances in the air, and cannot absorb toxic gases in garage exhaust. In view of the above problems, if activated carbon in the prior art is used for exhaust gas adsorption, the actual adsorption rate will be low due to the low air fluidity of the garage and the large purification space. Moreover, if the activated carbon material is placed in an oil-polluted environment for a long time, it is also very easy to cause pollution of the filter element itself. Therefore, not only cannot purify the exhaust gas, but also cause secondary pollution to the gas, and cannot effectively carry out the effective treatment of the garage exhaust gas. conduct.

Utility model content

In order to solve the above-mentioned defects of the air purifier in the prior art, the utility model provides a garage exhaust gas purification treatment system, which solves the problems of poor purification effect and low effectiveness in the existing garage exhaust gas purification process.

In order to achieve the above object, the utility model provides the following technical solutions:

The garage exhaust gas purification treatment system includes a purification cabinet and a plurality of cabinet cores; the purification cabinet is provided with a plurality of cabinet cavities, and the plurality of cabinet cavities are sequentially arranged on the filter channel of the purification cabinet, and the bottom is provided with a power contact , the plurality of cabinet cores are respectively assembled in the cabinet cavity, and a power supply striker is arranged on the corresponding surface of the bottom of the cabinet cavity; when the plurality of cabinet cores are assembled in the cabinet cavity, the power supply The striker is in contact with the power contact to form a power supply path.

In a preferred embodiment, the plurality of cabinet cores are, in sequence, a primary purification cabinet, a plasma purification cabinet, a photohydrogen ion purification cabinet, and a high-efficiency air filtration purification cabinet.

In a preferred embodiment, the filter element of the primary purification cabinet is a plurality of stacked and fixed curved metal filter sheets; the arrangement direction of the plurality of curved metal filter sheets is parallel to the filtering direction of the filter element.

In a preferred embodiment, the bottom surface of the cabinet cavity is fixedly connected with parallel slide rails; the bottom of the cabinet core is provided with a chute corresponding to the parallel slide rails, so that the cabinet core is assembled on the parallel slide rails. in the cabinet cavity.

In a preferred embodiment, the plasma purification cabinet includes a plasma purification cabinet and a high-voltage electrostatic generator; Purify.

In a preferred embodiment, the photohydrogen ion purification cabinet includes a photohydrogen ion purification cabinet and a high-energy UV ultraviolet beam generator; the high-energy UV ultraviolet beam generator is arranged on the photohydrogen ion purification cabinet On the wall of the inner cavity, the gas flowing through is purified.

In a preferred embodiment, it also includes a pre-treatment filter; one side of the purification cabinet is provided with an air inlet, and the pre-treatment filter is covered on the air inlet.

In a preferred embodiment, it also includes a gravity sensor, a dust removal controller and a vibrator; the gravity sensor is fixed on the filter element of the primary purification cabinet, the output end is connected to the input end of the dust removal controller, and the vibrator It is connected to the cabinet body of the primary purification cabinet, the output end of the dust removal controller is connected to the vibrator, and when the induction output value of the gravity sensor exceeds the set value, the vibrator is driven to vibrate, so that the filter element shock.

In a preferred embodiment, it also includes a disturbance fan; the disturbance fan is assembled in the filter channel, and the output end of the dust removal controller is connected to the driving end of the disturbance fan; when the gravity sensor senses When the output value exceeds the set value, the disturbance fan is driven to supply air, so that the airflow in the filter channel is disturbed.

In a preferred embodiment, it also includes an exhaust gas detector and an alarm; the detection end of the exhaust gas detector is arranged in the outlet pipe of the exhaust gas purification treatment system of the garage, and the output end is connected to the alarm ; When the current sensed gas is lower than the set standard, the alarm is driven to alarm.

The beneficial effect of the utility model is that the garage tail gas exhaust gas purification treatment system in the utility model can perform overall purification of various harmful substances in the exhaust gas by setting multi-stage purification in the filter channel, and the overall filtration efficiency can reach more than 95%. . The filter channel of the garage tail gas purification treatment system in the utility model is designed with a modular body, which can be combined to achieve a larger air volume. The garage exhaust gas purification treatment system in the utility model has compact structure design, small volume, easy transportation and installation; independent module adsorption, maintenance and replacement of a single module, without affecting other modules; the equipment has no energy consumption, reliable operation, low noise and long service life ;Scientifically designed independent inspection door ensures long-term normal operation of the equipment.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is in a kind of embodiment of the present utility model, the structural representation of garage tail gas waste gas purification treatment system;

Fig. 2 is a schematic diagram of the internal structure of the garage tail gas purification treatment system in an embodiment of the present invention;

Fig. 3 is another embodiment of the present utility model, the schematic structural view of garage tail gas purification treatment system;

Fig. 4 is a schematic diagram of the cleaning system in the garage tail gas purification treatment system in an embodiment of the present utility model.

Detailed ways

The following will clearly and completely describe the technical solution of the utility model in conjunction with the accompanying drawings of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In one embodiment of the utility model, the garage tail gas purification treatment system includes a purification cabinet 10, a primary purification cabinet 21, a plasma purification cabinet 22, a light hydrogen ion purification cabinet 23 and a high-efficiency air filtration purification cabinet 24, that is, a plurality of cabinet cores. One side of the purification cabinet 10 is provided with cabinet chambers of a primary purification cabinet 21, a plasma purification cabinet 22, a light hydrogen ion purification cabinet 23 and a high-efficiency air filtration purification cabinet 24. The chambers of the primary purification cabinet 21 , the plasma purification cabinet 22 , the light hydrogen ion purification cabinet 23 and the high-efficiency air filtration purification cabinet 24 are sequentially arranged on the filter channel 30 of the purification cabinet 10 . As shown in FIG. 2 , a power contact 11 is provided at the welding bottom of the cabinet cavity. The primary purification cabinet 21 (or plasma purification cabinet 22, light hydrogen ion purification cabinet 23 and high-efficiency air filtration purification cabinet 24) is assembled in the cabinet cavity, and a power striker 20 is arranged on the corresponding surface of the bottom of the cabinet cavity. Therefore, when multiple cabinet cores are assembled in the cabinet cavity, the power striker 20 is brought into contact with the power contact 11 to form a power supply path. In order to ensure that the primary purification cabinet 21, the plasma purification cabinet 22, the light hydrogen ion purification cabinet 23 and the high-efficiency air filtration purification cabinet 24 can be easily taken out and assembled, the bottom surface of the cabinet cavity is fixedly connected with parallel slide rails. A chute corresponding to the parallel slide rails is provided at the bottom of the cabinet core, so that the cabinet core is assembled in the cabinet cavity through the parallel slide rails.

The filter element of the primary purification cabinet 21 is a plurality of stacked and fixed curved metal filter pieces. The arrangement direction of the plurality of curved metal filter sheets is parallel to the filtering direction of the filter element. The material of the above-mentioned curved metal filter is made of stainless steel, and the filter made of it has a long effective time and is resistant to cleaning. The curved metal filter adopts S-shaped curved design, which can effectively increase the specific surface area and reduce wind resistance. In this way, the first stage intercepts large particles of impurities entering the system to protect the normal operation of the back-end purification module. Form the first stage of filtration to effectively intercept large particle size (greater than or equal to 10 microns) particles entering the device.

The plasma purification cabinet 22 includes a plasma purification cabinet 22 and a high-voltage electrostatic generator; the high-voltage electrostatic generator is arranged on the inner wall of the plasma purification cabinet 22 to purify the gas flowing through it. Adopt bipolar (dual voltage) discharge method, high voltage 8000V-low voltage 4000V; thereby stabilizing the output charge, ensuring the efficient operation of the electric field and avoiding arcing phenomenon; therefore, it can ensure ultra-low ozone emission under normal voltage conditions. The formation of two-stage filtration <plasma adsorption> enables small particle size (greater than or equal to 0.3 micron) particles to be positively charged by the bipolar electric field, and then adsorbed by the negatively charged electric field plate, so as to achieve the purpose of purification.

The photohydrogen ion purification cabinet 23 includes the photohydrogen ion purification cabinet 23 and a high-energy UV ultraviolet light beam generator. The high-energy UV ultraviolet light beam generator is arranged on the inner cavity wall of the photohydrogen ion purification cabinet 23 to purify the flowing gas. The light waves emitted by the high-energy UV ultraviolet beam generator are composed of 184.9nm and 253.4nm bands, stably and quickly crack the fixed form of molecules, make them combine with other elements in the air, and finally use pollution-free H2O and CO2 Emissions; light hydrogen ions can release a large number of negative oxygen ions, wrap the toxic substances in the air, and increase the air health index. That is to form a three-stage filter <light hydrogen ion> through the irradiation of special UV light waves, the stable components in the cold combustion exhaust gas, destroy the molecular bonds, and make them form harmless H2O and CO2.

The above-mentioned high-efficiency air filtration and purification cabinet 24, as the last important step of the whole set of purification process, has a filtration accuracy of 0.3 microns as high as 99.999%, which can completely filter out the unique insulating small particle size particles in the underground garage, and cooperate with the operation of the whole system, through Physically completely eliminate the toxic components in the exhaust gas.

In order to improve the purification efficiency and prevent impurities from entering the filter channel 30 , in an embodiment of the present invention, as shown in FIG. 3 , a pretreatment filter 31 is also included. One side of the purification cabinet 10 is provided with an air inlet, and a pretreatment filter screen 31 is covered on the air inlet.

As shown in FIG. 4 , in order to regularly clean the dust of the filter element of the primary purification cabinet 21 , the utility model also includes a gravity sensor 50 , a dust removal controller 51 and a vibrator 52 . The gravity sensor 50 is arranged on the filter core of the primary purification cabinet 21, the output end is connected with the input end of the dust removal controller 51, the cabinet body of the primary purification cabinet 21 is fixedly connected, and the output end of the dust removal controller 51 is connected with the vibrator 52, when the gravity sensor When the induction output value of 50 exceeds the set value, the vibrator 52 is driven to vibrate to make the filter element vibrate, thereby achieving the purpose of cleaning the live filter element.

In yet another embodiment of the present utility model, the disturbance blower (not marked in the figure) is assembled in the filter passage 30, and the output end of the dust removal controller 51 is connected with the driving end of the disturbance blower; when the induction output of the gravity sensor 50 When the value exceeds the set value, the disturbance fan is driven to supply air, so that the air flow in the filter channel 30 is disturbed, and the purpose of cleaning the filter channel 30 is also achieved.

The utility model also includes an exhaust gas detector and an alarm; the detection end of the exhaust gas detector is arranged in the outlet pipe of the exhaust gas purification treatment system of the garage, and the output end is connected with the alarm; when the sensed current gas is lower than the set standard, Drive the alarm to alarm, thereby reminding people to clean or maintain the inner core of the garage exhaust gas purification treatment system.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or changes within the technical scope disclosed by the utility model Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (10)

1. Garage tail gas waste gas purification treatment system, characterized in that it includes a purification cabinet and a plurality of cabinet cores; the purification cabinet is provided with a plurality of cabinet cavities, and the plurality of cabinet cavities are sequentially arranged on the filter channels of the purification cabinet , the bottom is provided with a power contact, the plurality of cabinet cores are respectively assembled in the cabinet cavity, and a power striker is provided on the surface corresponding to the bottom of the cabinet cavity; when the plurality of cabinet cores are assembled in the cabinet cavity , make the power striker contact with the power contact to form a power supply path. 2 . The garage exhaust gas purification treatment system according to claim 1 , wherein the plurality of cabinet cores are, in turn, a primary purification cabinet, a plasma purification cabinet, a photohydrogen ion purification cabinet, and a high-efficiency air filtration purification cabinet. 3. The garage exhaust gas purification treatment system according to claim 2, wherein the filter element of the primary purification cabinet is a plurality of stacked and fixed curved surface metal filter sheets; the arrangement direction of the plurality of curved surface metal filter sheets is parallel in the filtering direction of the filter element. 4. The garage exhaust gas purification treatment system according to claim 3, characterized in that, the bottom surface of the cabinet cavity is fixedly connected with parallel slide rails; the bottom of the cabinet core is provided with a chute corresponding to the parallel slide rails, so that the The cabinet core is assembled in the cabinet cavity through parallel slide rails. 5. The garage exhaust gas purification treatment system according to claim 2 or 4, wherein the plasma purification cabinet comprises a plasma purification cabinet and a high-voltage electrostatic generator; the high-voltage electrostatic generator is arranged on the plasma Purify the inner wall of the cabinet to purify the passing gas. 6. The garage tail gas waste gas purification treatment system according to claim 5, wherein the photohydrogen ion purification cabinet comprises a photohydrogen ion purification cabinet body and a high-energy UV ultraviolet light beam generator; the high-energy UV ultraviolet light beam generates The device is arranged on the inner cavity wall of the photohydrogen ion purification cabinet to purify the gas flowing through it. 7. The garage tail gas waste gas purification treatment system according to claim 1 or 6, is characterized in that, also comprises, pre-treatment filter screen; One side of purification cabinet offers air inlet, and described pre-treatment filter screen is covered in described on the air intake. 8. The garage exhaust gas purification treatment system according to claim 2, further comprising a gravity sensor, a dust removal controller and a vibrator; the gravity sensor is fixed on the filter element of the primary purification cabinet, and the output terminal is connected to the The input end of the dust removal controller is connected, the vibrator is connected to the cabinet body of the primary purification cabinet, the output end of the dust removal controller is connected to the vibrator, when the induction output value of the gravity sensor exceeds the set value , driving the vibrator to vibrate, causing the filter element to vibrate. 9. The garage tail gas waste gas purification treatment system according to claim 8, characterized in that, it also includes a disturbance fan; The driving end is connected; when the induction output value of the gravity sensor exceeds the set value, the disturbance fan is driven to supply air, so that the airflow in the filter channel is disturbed. 10. The garage exhaust gas purification treatment system according to claim 1, further comprising, an exhaust gas detector and an alarm; the detection end of the exhaust gas detector is arranged at the outlet of the garage exhaust exhaust gas purification treatment system. In the gas pipe, the output end is connected with the alarm; when the current sensed gas is lower than the set standard, the alarm is driven to alarm.