CN216572058U

CN216572058U - Waste gas collecting device

Info

Publication number: CN216572058U
Application number: CN202122879894.4U
Authority: CN
Inventors: 张智雄
Original assignee: Chongqing Baocheng Carbon Material Co ltd
Current assignee: Chongqing Baocheng Carbon Material Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-24
Anticipated expiration: 2031-11-22

Abstract

The utility model belongs to the technical field of waste gas collection, and particularly relates to a waste gas collecting device which comprises a waste gas suction hood, wherein a first mounting hole, a second mounting hole and a third mounting hole are equidistantly formed in the waste gas suction hood, a nitrogen pipe is fixedly mounted at the opening of the first mounting hole, a discharging pipe is fixedly mounted at the opening of the second mounting hole, a waste gas pipe is fixedly mounted at the opening of the third mounting hole, a tar collecting tank and a purifier tank are fixedly mounted at the tail ends of the surface of the waste gas pipe respectively, and a mounting ring is slidably mounted on the inner wall of the third mounting hole. This scheme is through promoting the collar and slide along third mounting hole inner wall to and the dog between the contact, thereby no longer exert external force to the connecting rod, first spring resumes deformation, promotes the fixture block and carries out the chucking spacing to the draw-in groove, makes the collar drive the filter screen and be in stably, can remove the gred slag to waste gas, avoids the sediment grain to get into the exhaust pipe.

Description

Waste gas collecting device

Technical Field

The utility model belongs to the technical field of waste gas collection, and particularly relates to a waste gas collecting device.

Background

The tar pitch can produce a large amount of polluted waste gas in the storage process, one is through the loading form, opens tank wagon top cover door, directly loads the car through the loading wall arm, another kind is through the loading of airtight space, increases induced air system in airtight space, personnel wear anti-virus facility and load in airtight space. Harmful gas exists in many media in the loading process, and the polluted waste gas needs to be treated by using a waste gas collecting device.

However, to waste gas collection device, there is waste gas pipe, row's material pipe, nitrogen gas pipe to put through jointly and has received the gas cover of waste gas, like this when using, can lead to the inside problem that gets into the sediment grain of waste gas pipe, and the tar collecting tank does not possess good clean function, places the problem that can produce the tar solidification for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waste gas collecting device, which solves the problems that the existing waste gas collecting device does not have a good slag removing structure, cannot remove slag from waste gas in an air inlet waste gas pipe, solves the problem of tar solidification in a tar collecting tank, and can be manually cleaned and dredged.

In order to achieve the purpose, the utility model provides a waste gas collecting device which comprises a waste gas suction cover, wherein a first mounting hole, a second mounting hole and a third mounting hole are equidistantly formed in the waste gas suction cover, a nitrogen pipe is fixedly mounted at the opening of the first mounting hole, a discharge pipe is fixedly mounted at the opening of the second mounting hole, a waste gas pipe is fixedly mounted at the opening of the third mounting hole, a tar collecting tank and a purifier tank are respectively and fixedly mounted at the tail end of the surface of the waste gas pipe, a mounting ring is slidably mounted on the inner wall of the third mounting hole, a filter screen is fixedly mounted on the inner wall of the mounting ring, a clamping groove is formed in the mounting ring, a circular groove is formed in the inner wall of the third mounting hole, a circular hole is formed in the inner wall of the circular groove, a clamping block is slidably mounted on the inner wall of the circular groove, and the clamping block is in contact with the clamping groove, the utility model discloses a tar collecting tank, including tar collecting tank, clamping block, connecting rod and round hole, sliding hole has been seted up to the fixed surface of clamping block, sliding hole's inner wall fixed mounting has the sealing ring, the inner wall slidable mounting of sealing ring has the push rod, the fixed surface of push rod installs the push pedal, the frosting is done on the surface of push pedal, the outside of push rod is provided with the second spring, the both ends of second spring respectively with push pedal, tar collecting tank between fixed, the fixed surface of push rod installs and pushes away the dish.

The principle of the utility model is as follows: the connecting rod is pulled to move outwards along the inner wall of the circular hole, so that the clamping block is driven to slide along the inner wall of the circular groove, the first spring is stressed and compressed, the clamping block is immersed in the circular groove, the mounting ring can be pushed to slide along the inner wall of the third mounting hole and is in contact with the clamping block, no external force is applied to the connecting rod, the first spring is restored to deform, the clamping block is pushed to clamp and fix the clamping groove, the mounting ring drives the filter screen to keep stable installation, waste gas entering the waste gas pipe can be subjected to deslagging treatment, the push rod is driven to move towards the inner side of the tar collecting tank through the stress of the push plate, the second spring is stressed and compressed, the air tightness of the sliding hole is ensured under the action of the sealing ring, the push plate can be pushed to move along the inner part of the tar collecting tank through the stress of the push plate, the tar can be driven to be scraped, the purpose of cleaning tar is achieved, and the oil outlet pipe and the structure such as a valve are matched, the tar is circulated and treated, when waste gas is treated, the waste gas is inserted into a vehicle loading opening of a transport tank through a waste gas suction cover, after the truck loading opening is confirmed to be closed, a valve for a nitrogen pipe and a valve for a waste gas pipe are opened, a discharge valve of a discharge pipe is opened, and the waste gas is automatically absorbed into a purifier tank through a Venturi principle, so that the smoke gas is treated and discharged up to the standard, and the whole flow of waste gas collection is completed.

The utility model has the beneficial effects that: this scheme is through promoting the collar to slide along third mounting hole inner wall, and with the contact between the dog, thereby no longer exert external force to the connecting rod, first spring resumes deformation, it is spacing to promote the fixture block to carry out the chucking to the draw-in groove, it is stable to make the collar drive the filter screen, can remove the gred to waste gas, avoid the sediment grain to get into the exhaust gas pipe, drive the push rod through the push pedal atress and slide to tar collection tank inboard, under the effect of sealing ring, guarantee the gas tightness of slide opening, thereby the drive pushes away the dish and clears up the tar of tar collection tank inside, avoid piling up the problem of solidification for a long time.

Furthermore, the inner wall of the third mounting hole is symmetrically and fixedly provided with a stop block, the stop block is in contact with the mounting ring, and the mounting ring can be limited under the action of the stop block and used for mounting the mounting ring.

Further, the outside of connecting rod is provided with first spring, the both ends of first spring are fixed between with fixture block, circular slot respectively, are convenient for under the effect of first spring, can drive the push pedal and keep stable.

Further, the fixed surface of pushing away the dish installs the scraping ring, contact between scraping ring and the tar collecting tank is convenient for under the effect of scraping ring, can scrape off the inside tar of tar collecting tank, cleans tar.

Furthermore, the fixed surface of the tar collecting tank is provided with an oil outlet pipe, and the fixed surface of the oil outlet pipe is provided with a valve, so that the tar can be circulated and used under the matching action of the oil outlet pipe and the valve.

Drawings

FIG. 1 is a schematic view of an exhaust gas collection device according to an embodiment of the present invention;

FIG. 2 is an enlarged view at A of FIG. 1 of an exhaust collection device according to an embodiment of the present invention;

fig. 3 is an enlarged view of fig. 1 at B of the exhaust gas collecting device according to the embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: waste gas cover 1 of breathing in, first mounting hole 2, second mounting hole 3, third mounting hole 4, nitrogen gas pipe 5, row material pipe 6, waste gas pipe 7, tar collecting tank 8, clarifier jar 9, collar 10, filter screen 11, draw-in groove 12, dog 13, circular slot 14, round hole 15, fixture block 16, connecting rod 17, first spring 18, slide opening 19, sealing ring 20, push rod 21, push pedal 22, second spring 23, push disk 24, scraping ring 25, play oil pipe 26.

As shown in fig. 1-2, this embodiment provides a waste gas collecting device, which includes a waste gas suction hood 1, wherein the waste gas suction hood 1 has first mounting holes 2, second mounting holes 3, and third mounting holes 4 equidistantly arranged therein, a nitrogen gas pipe 5 is fixedly mounted at an opening of the first mounting hole 2, a material discharging pipe 6 is fixedly mounted at an opening of the second mounting hole 3, a waste gas pipe 7 is fixedly mounted at an opening of the third mounting hole 4, a tar collecting tank 8 and a purifier tank 9 are respectively fixedly mounted at a surface end of the waste gas pipe 7, a mounting ring 10 is slidably mounted on an inner wall of the third mounting hole 4, a filter screen 11 is fixedly mounted on an inner wall of the mounting ring 10, a clamping groove 12 is formed inside the mounting ring 10, a stopper 13 is symmetrically and fixedly mounted on an inner wall of the third mounting hole 4, the stopper 13 contacts with the mounting ring 10, so that the mounting ring 10 can be limited under the action of the stopper 13, a circular slot 14 has been seted up to the inner wall for collar 10, circular slot 14 has been seted up to the inner wall of third mounting hole 4, circular hole 15 has been seted up to the inner wall of circular slot 14, the inner wall slidable mounting of circular slot 14 has fixture block 16, contact between fixture block 16 and the draw-in groove 12, fixture block 16's fixed surface installs connecting rod 17, slidable connection between connecting rod 17 and the circular hole 15, the outside of connecting rod 17 is provided with first spring 18, the both ends of first spring 18 respectively with fixture block 16, it is fixed between the circular slot 14, be convenient for under the effect of first spring 18, can drive push pedal 22 and keep stable.

As shown in fig. 1 and 3, the inside of the tar collecting tank 8 is symmetrically provided with a sliding hole 19, the inner wall of the sliding hole 19 is fixedly provided with a sealing ring 20, the inner wall of the sealing ring 20 is slidably provided with a push rod 21, the surface of the push rod 21 is fixedly provided with a push plate 22, the surface of the push plate 22 is frosted, the outer side of the push rod 21 is provided with a second spring 23, two ends of the second spring 23 are respectively fixed with the push plate 22 and the tar collecting tank 8, the surface of the push rod 21 is fixedly provided with a push disc 24, the surface of the push disc 24 is fixedly provided with a scraping ring 25, the scraping ring 25 is contacted with the tar collecting tank 8, so that tar inside the tar collecting tank 8 can be scraped under the action of the scraping ring 25, tar can be cleaned, the surface of the tar collecting tank 8 is fixedly provided with an oil outlet pipe 26, and the surface of the oil outlet pipe 26 is fixedly provided with a valve, so that under the cooperation action of the oil outlet pipe 26 and the valve, the tar can be circulated and used.

The specific implementation process of the utility model is as follows: the connecting rod 17 is pulled to move outwards along the inner wall of the round hole 15, so that the clamping block 16 is driven to slide along the inner wall of the round groove 14, the first spring 18 is compressed under stress, the clamping block 16 is enabled to be immersed into the round groove 14, the mounting ring 10 can be pushed to slide along the inner wall of the third mounting hole 4 and contact with the stop block 13, no external force is applied to the connecting rod 17, the first spring 18 recovers deformation, the clamping block 16 is pushed to clamp and fix the clamping groove 12, the mounting ring 10 drives the filter screen 11 to keep stable installation, slag removal treatment can be carried out on waste gas entering the waste gas pipe 7, the push rod 21 is driven to move towards the inner side of the tar collecting tank 8 under stress of the push plate 22, the second spring 23 is compressed under stress, the air tightness of the sliding hole 19 is ensured under the action of the sealing ring 20, the push rod 21 can push the push plate 24 to move along the inner side of the tar collecting tank 8 under stress, so as to drive the scraping ring 25 to scrape tar, reach the purpose of clean tar, and the cooperation goes out oil pipe 26, the use of structures such as valve, the tar circulates and handles, when handling waste gas, inhale cover 1 through waste gas and insert transportation groove jar vehicle loading mouth, confirm the loading mouth airtight back, open nitrogen gas pipe 5 with valve and waste gas pipe 7 with the valve, open row material pipe 6 discharge valve again, through the venturi principle, waste gas is within by automatic absorption to clarifier jar 9, make the discharge to reach standard of flue gas treatment, accomplish the whole flows of waste gas collection.

This scheme is through promoting the collar 10 to slide along 4 inner walls of third mounting hole, and with the dog 13 between the contact, thereby no longer exert external force to connecting rod 17, first spring 18 resumes deformation, it is spacing to promote fixture block 16 to carry out the chucking to draw-in groove 12, make collar 10 drive filter screen 11 be in stably, can remove the gred slag to waste gas, avoid the sediment grain to get into exhaust pipe 7, drive push rod 21 through push pedal 22 atress and slide to tar collection tank 8 inboard, under the effect of sealing ring 20, guarantee slide opening 19's gas tightness, thereby drive push-away dish 24 and clear up the inside tar of tar collection tank 8, avoid piling up the problem of solidification for a long time.

It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides an exhaust gas collecting device, includes the waste gas cover of breathing in, its characterized in that: the waste gas suction cover is characterized in that a first mounting hole, a second mounting hole and a third mounting hole are equidistantly formed in the waste gas suction cover, a nitrogen pipe is fixedly mounted at the opening of the first mounting hole, a discharge pipe is fixedly mounted at the opening of the second mounting hole, a waste gas pipe is fixedly mounted at the opening of the third mounting hole, a tar collecting tank and a purifier tank are respectively and fixedly mounted at the tail end of the surface of the waste gas pipe, a mounting ring is slidably mounted on the inner wall of the third mounting hole, a filter screen is fixedly mounted on the inner wall of the mounting ring, a clamping groove is formed in the mounting ring, a circular groove is formed in the inner wall of the third mounting hole, a round hole is formed in the inner wall of the circular groove, a clamping block is slidably mounted on the inner wall of the circular groove, the clamping block is in contact with the clamping groove, a connecting rod is fixedly mounted on the surface of the clamping block, and the connecting rod is slidably connected with the round hole, the inside symmetry of tar collection tank has seted up the slide opening, the inner wall fixed mounting of slide opening has the sealing ring, the inner wall slidable mounting of sealing ring has the push rod, the fixed surface of push rod installs the push pedal, dull polish is done on the surface of push pedal, the outside of push rod is provided with the second spring, the both ends of second spring respectively with push pedal, tar collection tank between fixed surface have push away the dish.

2. The exhaust gas collecting device according to claim 1, wherein: and the inner wall of the third mounting hole is symmetrically and fixedly provided with a stop block, and the stop block is in contact with the mounting ring.

3. The exhaust gas collecting device according to claim 1, wherein: the outside of connecting rod is provided with first spring, the both ends of first spring are fixed respectively with between fixture block, the circular slot.

4. The exhaust gas collecting device according to claim 1, wherein: and a scraping ring is fixedly arranged on the surface of the push disc and is in contact with the tar collecting tank.

5. The exhaust gas collecting device according to claim 1, wherein: the surface of the tar collecting tank is fixedly provided with an oil outlet pipe, and the surface of the oil outlet pipe is fixedly provided with a valve.