CN214715128U

CN214715128U - Waste gas input mechanism for mobile VOC (volatile organic compound) treatment device

Info

Publication number: CN214715128U
Application number: CN202022998130.2U
Authority: CN
Inventors: 杨志明; 朱国平; 何宏亮; 方冬美; 黄荣鑫; 张仲军
Original assignee: Guangdong Chengyi Environmental Protection Technology Co ltd
Current assignee: Guangdong Chengyi Environmental Protection Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-11-16
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a portable VOC is waste gas input mechanism for processing apparatus, include: the device comprises a shell, a connecting pipe, a slag discharging valve and an exhaust gas discharging pipe, wherein the shell is of a longitudinally arranged cylindrical structure, the bottom end of the shell is open and sealed by a sealing plate, the sealing plate is provided with the connecting pipe arranged along the axial direction of the shell, the connecting pipe is provided with the slag discharging valve, and the exhaust gas discharging pipe is vertically arranged at the position, between the valve and the sealing plate, of the side surface of the connecting pipe; waste gas filtering mechanism install in the casing is inside to be close to one side of shrouding, waste gas filtering mechanism includes a filter screen all set up a scraper blade on the two surfaces of filter screen, two the scraper blade is through a running through the connecting axle of filter screen is fixed, the one end of connecting axle is fixed install in on the output shaft of the motor in the casing. The utility model discloses possess the function of automatically cleaning, it is more convenient to use, can effectively reduce the work burden that the staff need foreign matter such as manual clearance filter screen dust.

Description

Waste gas input mechanism for mobile VOC (volatile organic compound) treatment device

Technical Field

The utility model relates to a VOC handles technical field, specifically is a waste gas input mechanism for portable VOC processing apparatus.

Background

VOCs are acronyms for volatile organic compounds (volatile organic compounds). VOCs in the general sense are commanding organic matters; but the definition in the environmental protection sense refers to an active class of volatile organic compounds, namely, volatile organic compounds which can cause harm. VOCs, i.e., volatile organic compounds, have a great impact on human health. When the VOC in a room reaches a certain concentration, people can feel headache, nausea, vomiting, hypodynamia and the like in a short time, and can be convulsion and coma in severe cases, and the liver, the kidney, the brain and the nervous system of people can be injured, so that serious consequences such as hypomnesis are caused.

The VOC that VOC discharging system discharged need just can discharge through purification treatment, consequently needs the inside that waste gas input mechanism introduced portable VOC processing apparatus with the VOC in the VOC discharging system, but current portable VOC for the processing apparatus waste gas input mechanism, generally does not possess the function of automatically cleaning, uses more troublesome, thereby the staff often needs manual foreign matter such as dust on its inside filter screen of clearance increase work burden.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable VOC is waste gas input mechanism for processing apparatus possesses the function of automatically cleaning, and it is more convenient to use, can effectively reduce the work burden that the staff need manual foreign matter such as clearance filter screen dust to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an exhaust gas input mechanism for a mobile VOC treatment device, comprising:

the device comprises a shell, a connecting pipe, a slag discharging valve, an exhaust gas discharging pipe and an exhaust valve, wherein the shell is of a longitudinally arranged cylindrical structure, the bottom end of the shell is open and sealed by a sealing plate, the sealing plate is provided with the connecting pipe arranged along the axial direction of the shell, the connecting pipe is provided with the slag discharging valve, the position, between the valve and the sealing plate, of the side surface of the connecting pipe is vertically provided with the exhaust gas discharging pipe, and the exhaust gas discharging pipe is provided with the exhaust gas discharging valve;

waste gas filtering mechanism install in the casing is inside to be close to one side of shrouding, waste gas filtering mechanism includes a filter screen all set up a scraper blade on the two surfaces of filter screen, two the scraper blade is through a running through the connecting axle of filter screen is fixed, the one end of connecting axle is fixed install in on the output shaft of the motor in the casing.

Preferably, a machine sleeve is sleeved outside the motor, the machine sleeve is fixed in the shell through a connecting rod on the side face of the machine sleeve, and a sealing bearing sleeved on the output shaft of the motor is arranged between the machine sleeve and the output shaft of the motor.

Preferably, the edge of the filter screen is provided with an annular assembling seat, and an annular mounting seat matched with the assembling seat is arranged in the shell.

Preferably, a shaft sleeve is sleeved on the connecting shaft and fixed on the filter screen.

Preferably, the two scrapers are staggered in the circumferential direction.

Preferably, a first fixing lug is fixed on the outer side wall of the shell, a second fixing lug is fixed on the edge of the sealing plate, and the second fixing lug is connected with the first fixing lug through a bolt.

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

the utility model discloses, two scraper blades of usable motor drive scrape foreign matters such as dust on the filter screen, and the foreign matters such as dust that scrape fall into the inside of connecting pipe, open the sediment valve and can discharge the foreign matters such as dust that fall into the connecting pipe inside to make waste gas filtering mechanism possess the function of automatically cleaning, and then make this portable VOC for processing apparatus waste gas input mechanism use more convenient, can effectively reduce the work burden that the staff need manual foreign matters such as clearance filter screen dust.

Drawings

Fig. 1 is a schematic structural view of a waste gas input mechanism for a mobile VOC treatment device according to the present invention;

fig. 2 is a schematic structural view of another view angle of the exhaust gas input mechanism for the mobile VOC treatment device according to the present invention;

fig. 3 is an exploded view of the exhaust gas input mechanism for the mobile VOC treatment device according to the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of the waste gas input mechanism for the mobile VOC treatment device of the present invention;

fig. 5 is a schematic view of a partial cross-sectional view of another perspective of the exhaust gas input mechanism for the mobile VOC treatment device according to the present invention;

fig. 6 is a schematic view of a partial explosion structure of the waste gas input mechanism for the mobile VOC treatment device of the present invention;

fig. 7 is a schematic view of the local enlarged structure of the waste gas input mechanism for the mobile VOC treatment device of the present invention.

In the figure: 1. a housing; 2. closing the plate; 3. an exhaust gas filtering mechanism; 301. assembling a base; 302. a filter screen; 303. a shaft sleeve; 304. a connecting shaft; 305. a collar; 306. a squeegee; 307. a machine sleeve; 308. a connecting rod; 309. a motor; 310. sealing the bearing; 311. a coupling; 4. a first fixing lug; 5. a second fixing lug; 6. a bolt; 7. an exhaust gas input pipe; 8. a connecting pipe; 9. a first connecting flange; 10. an exhaust gas discharge pipe; 11. a slag discharge valve; 12. an exhaust valve; 13. a second connecting flange; 14. a third connecting flange plate; 15. and (7) mounting a seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution:

an exhaust gas input mechanism for a mobile VOC treatment device, comprising:

the device comprises a shell 1, wherein the shell 1 is of a longitudinally arranged cylindrical structure, the bottom end of the shell is open and sealed by a sealing plate 2, the sealing plate 2 is provided with a connecting pipe arranged along the axial direction of the shell 1, the connecting pipe is provided with a slag discharge valve, an exhaust gas discharge pipe 10 is vertically arranged at the position between the valve and the sealing plate 2 on the side surface of the connecting pipe, an exhaust valve 12 is arranged on the exhaust gas discharge pipe, and the other end of the shell 1 is connected with an exhaust gas input pipe 7;

the exhaust gas filtering mechanism 3 is installed at one side of the casing 1 close to the sealing plate 2, the exhaust gas filtering mechanism 3 comprises a filter screen 302, two scraping plates 306 are arranged on two surfaces of the filter screen 302, the two scraping plates 306 are fixed through a connecting shaft 304 penetrating through the filter screen 302, and one end of the connecting shaft 304 is fixed on an output shaft of a motor 309 installed in the casing 1.

By adopting the technical scheme, the waste gas input pipe is connected with a VOC discharging system to be treated and purified, the waste gas discharge pipe is connected with the mobile VOC treatment device, when VOC enters the shell 1, the filter screen 302 is used for filtering the VOC entering the shell 1, so that large particulate matters can be prevented from entering the mobile VOC treatment device to reduce the service life and the purification effect of the mobile VOC treatment device, in addition, after the waste gas input mechanism is used for a long time, the motor 309 can be used for driving the two scraping plates 306 to scrape off foreign matters such as dust on the filter screen 302, the scraped foreign matters such as dust fall into the connecting pipe, the residue discharge valve can be opened to discharge the foreign matters such as dust falling into the connecting pipe, thereby the waste gas filtering mechanism 3 has the function of self-cleaning, and the waste gas input mechanism for the mobile VOC treatment device is more convenient to use, the workload of workers for manually cleaning foreign matters such as dust on the filter screen 302 can be effectively reduced.

The edge of filter screen 302 is equipped with an annular and joins in marriage dress seat 301, sets up one in the casing 1 with join in marriage the annular mount pad 15 that is of dress seat 301 looks adaptation, utilizes to join in marriage the connection between dress seat 301 and the mount pad 15 fixed, conveniently to filter screen 302, especially can adopt the screw will join in marriage dress seat 301 and be connected with mount pad 15, has made things convenient for the loading and unloading to filter screen 302, makes things convenient for follow-up filter screen 302's change and maintenance.

A sleeve 303 is sleeved on the connecting shaft 304, the sleeve 303 is fixed on the filter screen 302, the sleeve 303 is arranged between the filter screen 302 and the connecting shaft 304, so that the filter screen 302 and the connecting shaft 304 can be better fixed, the transmission stability of the connecting shaft 304 is improved, concretely, a coupling connection can be arranged between the connecting shaft 304 and an output shaft of the motor 309, the connection and the disassembly between the connecting shaft 304 and the output shaft of the motor 309 are convenient, when the filter screen 302 is replaced, the motor 309 and the connecting shaft 304 can be separated firstly due to the detachable function between the connecting shaft 304 and the output shaft of the motor 309, then the filter screen is replaced, the multifunctional scraper is convenient and practical, a sleeve ring 305 is arranged on the scraper 306, and the scraper 306 and the connecting shaft 304 are fixed through the sleeve ring 305.

Two scraper blades 306 are arranged in a staggered manner in the circumferential direction, so that when the two scraper blades 306 scrape off the ash layer attached to the filter screen 302, the ash layer can fall off from the meshes on the filter screen 302, and at the moment, the scraper blades 306 positioned below cannot block the ash layer from separating from the filter screen 302, and the cleaning efficiency is improved.

Specifically, be fixed with first fixed ear 4 on casing 1's the lateral wall, the edge mounting of shrouding 2 has the fixed ear 5 of second, and the fixed ear 5 of second is connected through bolt 6 with first fixed ear 4, utilizes first fixed ear 4, the fixed ear 5 of second to cooperate with bolt 6 to make shrouding 2's installation and dismantlement more convenient, the later stage of being convenient for is to the maintenance of 1 internals of casing.

More perfectly, a machine sleeve 307 is sleeved outside the motor 309, the machine sleeve 307 is fixed in the shell 1 through a connecting rod 308 on the side surface of the machine sleeve 307, a sealing bearing 310 which is sleeved on an output shaft of the motor 309 is arranged between the machine sleeve 307 and the output shaft of the motor 309, the rotation of the output shaft of the motor 309 is relatively stable through the arrangement of the sealing bearing 310, and more importantly, the sealing bearing 310 is matched with the machine sleeve 307 to seal the motor 309 in a sealed cavity, so that foreign matters or liquid can be prevented from entering the interior of the machine sleeve 307 through the junction of the output shaft of the motor 309 and the machine sleeve 307, the motor 309 is effectively protected, and the motor 309 can be prevented from being damaged due to the entering of the foreign matters or the liquid into the interior of the machine sleeve 307.

More perfectly, the one end fixed mounting that casing 1 was kept away from to the waste gas input pipe has first flange dish of connecting, the one end fixed mounting that shrouding 2 was kept away from to the connecting pipe has the second flange dish of connecting, the one end fixed mounting that waste gas discharge pipe kept away from the connecting pipe has the third flange dish of connecting, be convenient for this portable VOC for processing apparatus waste gas input mechanism and collect the foreign matter container such as dust from the inside discharge of connecting pipe through setting up first flange dish of connecting and be connected with VOC discharge system, be convenient for this portable VOC for processing apparatus waste gas input mechanism and portable VOC processing apparatus to be connected through setting up third flange dish of connecting, thereby it is more convenient to make the device install and use.

The working principle is as follows: the waste gas input mechanism for the mobile VOC treatment device is connected with a VOC discharge system through a first connecting flange plate when in use, the waste gas input mechanism for the mobile VOC treatment device is connected with a container for collecting dust and other foreign matters discharged from the inside of a connecting pipe, such as a cloth bag, through a second connecting flange plate, the waste gas input mechanism for the mobile VOC treatment device is connected with the mobile VOC treatment device through a third connecting flange plate, then a slag discharge valve is closed, simultaneously, the VOC of the VOC discharge system can be input into the interior of the shell 1 through a waste gas input pipe for filtering through the exhaust valve, the filtered VOC enters the interior of the mobile VOC treatment device through a waste gas discharge pipe for purification treatment, after the waste gas input mechanism for the mobile VOC treatment device is used for a period of time, when the dust and other foreign matters on the filter screen 302 need to be cleaned, with VOC discharge system, portable VOC processing apparatus shut down, then close the air discharge valve, open the sediment valve, foreign matters such as dust on the following two scraper blades 306 of starter motor 309 drive will filter screen 302 are scraped, and foreign matters such as dust that scrapes fall into the inside of connecting pipe, open the sediment valve and can discharge foreign matters such as dust that fall into the inside of connecting pipe, the dust on filter screen 302 upper portion, usable dust catcher is from waste gas input pipe suction.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable VOC is waste gas input mechanism for processing apparatus which characterized in that includes:

the exhaust gas purification device comprises a shell (1), wherein the shell (1) is of a longitudinally arranged cylindrical structure, the bottom end of the shell is open and sealed through a sealing plate (2), a connecting pipe arranged along the axial direction of the shell (1) is arranged on the sealing plate (2), a slag discharge valve is arranged on the connecting pipe, an exhaust gas discharge pipe (10) is vertically arranged at a position, between the valve and the sealing plate (2), on the side surface of the connecting pipe, and an exhaust valve (12) is arranged on the exhaust gas discharge pipe (10);

waste gas filtering mechanism (3), install in casing (1) is inside to be close to one side of shrouding (2), waste gas filtering mechanism (3) include a filter screen (302) all set up a scraper blade (306) on the two surfaces of filter screen (302), two scraper blade (306) are through a running through the connecting axle (304) of filter screen (302) are fixed, the one end of connecting axle (304) is fixed install in on the output shaft of motor (309) in casing (1).

2. The exhaust gas inlet mechanism for a mobile VOC disposal device in claim 1, wherein a housing (307) is provided around said motor (309), said housing (307) is fixed in said housing (1) by a connecting rod (308) at a side of said housing, and a seal bearing (310) provided on an output shaft of said motor (309) is provided between said housing (307) and said output shaft of said motor (309).

3. The exhaust gas inlet mechanism for a mobile VOC disposal device of claim 1 wherein said filter screen (302) is provided at its edge with an annular fitting seat (301), and said housing (1) is provided therein with an annular mounting seat (15) adapted to said fitting seat (301).

4. The exhaust gas inlet mechanism for a mobile VOC disposal device of claim 1 wherein said connecting shaft (304) is sleeved with a sleeve (303), said sleeve (303) is fixed on said filter screen (302).

5. The exhaust gas feeding mechanism for a mobile VOC treatment device of claim 1 wherein said two scrapers (306) are staggered in the circumferential direction.

6. The exhaust gas inlet mechanism for a mobile VOC treatment device of claim 1, wherein: be fixed with first fixed ear (4) on the lateral wall of casing (1), the edge of shrouding (2) is fixed with the fixed ear of second (5), the fixed ear of second (5) with first fixed ear (4) are connected through bolt (6).