CN217156465U

CN217156465U - Self-checking mechanism of exhaust gas purification equipment

Info

Publication number: CN217156465U
Application number: CN202220150042.3U
Authority: CN
Inventors: 张旭; 富君轶
Original assignee: Shanghai Haishi Environmental Technology Consulting Co ltd
Current assignee: Shanghai Haishi Environmental Technology Consulting Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-09
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a self-checking mechanism of waste gas purifying equipment, which comprises a device shell, an air hole, an air outlet and a toxic gas induction sensor, an air compressor is fixedly connected outside the shell of the device, a supporting rod is connected in the air compressor in a sliding way, the lower end of the supporting rod is fixedly connected with a supporting block, the gas outlet is in threaded connection with a connecting pipe, the connecting pipe is connected to a waste gas purification device, a toxic gas induction sensor is fixedly connected in the connecting pipe beside the gas outlet, the self-checking mechanism of the waste gas purifying equipment is provided with a supporting rod, both ends of a connecting pipe of the equipment are provided with threads, the connecting pipes are provided with opening diameters of different sizes, the connecting pipe is improved to connect the devices, the height of the self-checking mechanism is adjusted through the air pressure device, thereby guaranteed the level of connecting pipe, improved the stability of device, can reduce the influence to work efficiency through changing self-checking mechanism when self-checking mechanism damages simultaneously.

Description

Self-checking mechanism of exhaust gas purification equipment

Technical Field

The utility model relates to a waste gas purification technical field specifically is a waste gas purification equipment's self-checking mechanism.

Background

Industrial equipment can produce a large amount of waste gas, causes serious pollution to the environment, for alleviate the pollution phenomenon that causes the environment, need to carry out purification treatment to waste gas, consequently need use corresponding clean system, in addition in order to ensure that the gas of exhaust after handling reaches emission standard, generally will be furnished with self-checking device on industrial waste gas clean system.

However, most of the self-checking mechanisms of the existing exhaust gas purification devices have the following problems:

firstly, the self-checking mechanism of the conventional exhaust gas purification equipment can cause that some gases which have impurities but are harmless to the environment are filtered again because the sensor is arranged too singly, so that resources are wasted, and the working efficiency is reduced;

second, the self-checking mechanism that conventional exhaust purification equipped does not set up the mechanism that conveniently dismantles, and general self-checking mechanism all fixes on exhaust gas purification equipment, but will lead to the maintenance too much time-wasting when self-checking mechanism trouble to work efficiency has been reduced.

We have proposed a self-checking mechanism of an exhaust gas purifying apparatus in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-checking mechanism of exhaust gas purification equipment to the self-checking mechanism that the conventional exhaust gas purification who solves above-mentioned background art and provide equipped may be because the sensor sets up too single and do not set up the problem of the mechanism of convenient dismantlement.

In order to achieve the above object, the utility model provides a following technical scheme: a self-checking mechanism of waste gas purifying equipment comprises a device shell, an air hole, an air outlet and a toxic gas induction sensor, wherein the outer part of the device shell is fixedly connected with an air compressor, a supporting rod is connected in the air compressor in a sliding manner, the lower end of the supporting rod is fixedly connected with a supporting block, the connecting pipe is provided with an air inlet, the air inlet is in threaded connection with a connecting pipe, the connecting pipe is in threaded connection with a waste gas purifying device, the connecting pipe is internally and fixedly connected with the waste gas induction sensor, the connecting pipe is fixedly connected with an induction motor, the output shaft of the induction motor is connected with a connecting belt, the other end of the connecting belt is connected with a connecting rod, the connecting rod is fixedly connected with a rotating plate, the connecting rod is fixedly connected with a spring, the other end of the spring is fixedly connected with a fixing rod, the fixing rod is fixedly connected with the connecting pipe, the device comprises a shell, and is characterized in that a sliding groove is formed in the rotating sheet, a sliding shaft is connected to the sliding groove in a sliding mode, the sliding shaft is fixedly connected to a blocking block, the rotating sheet is rotatably connected to a fixing sheet, a rotating shaft is rotatably connected to the blocking block, a gas hole is formed in the fixing sheet, a gas outlet is formed in the shell of the device, a connecting pipe is connected to the gas outlet in a threaded mode, the connecting pipe is connected to a waste gas purification device, and a toxic gas induction sensor is fixedly connected to the inside of the connecting pipe beside the gas outlet.

Preferably, the air presses are symmetrically distributed at the front end, the rear end, the left end and the right end of the device shell respectively, and the height of the air presses is equal to that of the device shell.

Preferably, the supporting rods correspond to the air pressure devices one by one, and the length and the width of the upper ends of the supporting rods are respectively equal to the length and the width of the inner space of the air pressure devices.

Preferably, both ends of the connecting pipe are provided with threads, and the width of the front end of the connecting pipe is smaller than that of the rear end of the connecting pipe.

Preferably, the exhaust gas induction sensors are symmetrically distributed on two sides of a connecting pipe connected with the air inlet, and the height of the exhaust gas induction sensors is smaller than the diameter of the connecting pipe.

Preferably, the diameter of the rotating piece is larger than that of the connecting pipe, and the blocking blocks are distributed on the rotating piece at equal angles.

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

(1) this exhaust gas purification equipment's self-checking mechanism is provided with exhaust gas induction sensor, this self-checking mechanism is provided with two sets of inductive sensor, be exhaust gas induction sensor and poisonous exhaust gas induction sensor respectively, when the waste gas that is purified enters into the self-checking mechanism through the connecting pipe in, exhaust gas induction sensor detects it, detect through poisonous exhaust gas induction sensor again afterwards, if there is the need to purify incomplete then carry exhaust gas purification equipment once more through the gas port and purify, the effectual iterative purification of having avoided waste gas, the consumption of resource has been reduced and work efficiency has been improved.

(2) This exhaust gas purification equipment's self-checking mechanism is provided with the bracing piece, and the connecting pipe both ends of this equipment all are provided with the screw thread, and the connecting pipe has the opening diameter of equidimension not, improves the connecting pipe and connects between to the device to adjust the height of self-checking mechanism through the aerostatic press, thereby guaranteed the level of connecting pipe, improved the stability of device, can reduce the influence to work efficiency through changing self-checking mechanism when self-checking mechanism damages simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the top cross-sectional structure of the support rod of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic top view of the blocking block of the present invention;

fig. 5 is a schematic side view of the cross-sectional structure of the air compressor of the present invention.

In the figure: 1. a device housing; 2. an air compressor; 3. a support bar; 4. a support block; 5. an exhaust gas purification device; 6. a connecting pipe; 7. an air inlet; 8. an exhaust gas sensing sensor; 9. an induction motor; 10. a connecting belt; 11. a connecting rod; 12. a spring; 13. fixing the rod; 14. a rotating sheet; 15. a chute; 16. a sliding shaft; 17. a fixing sheet; 18. a rotating shaft; 19. a blocking block; 20. air holes; 21. an air outlet; 22. and (4) sensing and sensing toxic gas.

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. 1-5, the present invention provides a technical solution: a self-checking mechanism of waste gas purifying equipment comprises a device shell 1, an air hole 20, an air outlet 21 and a toxic gas induction sensor 22, wherein the outside of the device shell 1 is fixedly connected with an air compressor 2, a support rod 3 is connected in the air compressor 2 in a sliding manner, the lower end of the support rod 3 is fixedly connected with a support block 4, an air inlet 7 is arranged on the connection pipe 6, the upper end of the air inlet 7 is in threaded connection with a connection pipe 6, the connection pipe 6 is in threaded connection with a waste gas purifying device 5, a waste gas induction sensor 8 is fixedly connected in the connection pipe 6, an induction motor 9 is fixedly connected on the connection pipe 6, an output shaft of the induction motor 9 is connected with a connection belt 10, the other end of the connection belt 10 is connected on a connection rod 11, the connection rod 11 is fixedly connected on a rotating sheet 14, a spring 12 is fixedly connected on the connection rod 11, the other end of the spring 12 is fixedly connected with a fixed rod 13, the fixed rod 13 is fixedly connected on the connection pipe 6, the rotating piece 14 is provided with a sliding groove 15, the sliding groove 15 is connected with a sliding shaft 16 in a sliding mode, the sliding shaft 16 is fixedly connected onto a stopping block 19, the rotating piece 14 is connected onto a fixing piece 17 in a rotating mode, the fixing piece 17 is connected with a rotating shaft 18 in a rotating mode, the rotating shaft 18 is connected onto the stopping block 19 in a rotating mode, the fixing piece 17 is provided with an air hole 20, the device shell 1 is provided with an air outlet 21, the air outlet 21 is connected with a connecting pipe 6 in a threaded mode, the connecting pipe 6 is connected onto the waste gas purification device 5, and a toxic gas induction sensor 22 is fixedly connected into the connecting pipe 6 beside the air outlet 21.

The air pressure devices 2 are respectively and symmetrically distributed at the front end, the rear end, the left end and the right end of the device shell 1, the height of the air pressure devices 2 is equal to that of the device shell 1, the supporting rod 3 can support the device shell 1 more stably, the supporting rod 3 can have a larger telescopic space, and the stability of the device during operation is improved.

Bracing piece 3 and air compressor 2 one-to-one, and the length and the width of 3 upper ends of bracing piece equal with the length and the width of 2 inner spaces of air compressor respectively, make 2 more stable to the propelling movement of bracing piece 3 of air compressor, can not have gaseous loss to go out the unstability that makes 3 supports of bracing piece, improved the stability of device.

Both ends of the connecting pipe 6 are provided with threads, and the width of the front end of the connecting pipe 6 is smaller than that of the rear end of the connecting pipe 6, so that the connecting pipe 6 can be more conveniently disassembled and assembled, and the disassembling and assembling speed of the device is improved.

Exhaust gas sensor 8 symmetric distribution is in 6 both sides of connecting pipe of being connected with air inlet 7, and exhaust gas sensor 8 highly is less than the diameter of connecting pipe 6, makes the detection waste gas that exhaust gas sensor 8 can be more accurate, and exhaust gas sensor 8 can not block the flow of waste gas moreover, has improved the smoothness nature of device.

The diameter of the rotating sheet 14 is larger than that of the connecting pipe 6, and the blocking blocks 19 are distributed on the rotating sheet 14 at equal angles, so that the rotating sheet 14 can completely block the connecting pipe 6, the waste gas is not leaked, meanwhile, the blocking blocks 19 can operate more stably, and the sealing performance of the device is improved.

The working principle is as follows: before the self-checking mechanism of the waste gas purification equipment is used, the overall condition of the device needs to be checked firstly to determine that the device can work normally;

when the self-checking mechanism of the exhaust gas purification equipment starts to work, with reference to fig. 1-5, a worker starts the air compressor 2 to enable the air compressor 2 to work, the support rod 3 is pushed downwards, the support block 4 is on the ground at the moment, so that the self-checking mechanism can be pushed up, when the air inlet 7 of the self-checking mechanism and the exhaust gas purification device 5 are at the same height, the air compressor 2 is closed, and then the worker connects the air inlet 7 and the air outlet 21 of the self-checking mechanism and the exhaust gas purification device 5 through the connecting pipe 6;

when the self-checking mechanism of the exhaust gas purifying device starts to work, referring to fig. 1-5, a worker starts the exhaust gas purifying device 5, then the purified exhaust gas enters the self-checking mechanism through the connecting pipe 6, the exhaust gas sensor 8 fixed on the connecting pipe 6 starts to detect the exhaust gas, if the detection result is that the purification is finished, the exhaust gas sensor 8 corresponding to the purification is started, then the induction motor 9 is started, the induction motor 9 rotates to drive the connecting belt 10 connected to the output shaft of the induction motor 9 to rotate, then the connecting rod 11 is pulled by the connecting belt 10 to rotate the rotating sheet 14, the rotating sheet 14 rotates along with the sliding shaft 16 connected to the sliding groove 15 arranged on the rotating sheet 14 in a sliding manner, then the blocking block 19 rotates around the rotating shaft 18 connected to the fixing sheet 17 in a rotating manner, and then the blocking block 19 is opened, the gas is discharged along the connection pipe 6 through the gas hole 20, otherwise, the gas reaches the toxic gas sensor 22 along with the connection pipe 6, the waste gas is detected by the toxic gas sensor 22, if the gas is detected to be non-toxic, the gas is discharged according to the method, and if the gas is toxic, the gas enters the waste gas purification device 5 through the gas outlet 21 along with the connection pipe 6 to be purified again.

The above is the operation of the whole device, and the details which are not described in detail in this specification are the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a self-checking mechanism of exhaust gas purification equipment, includes device shell (1), gas pocket (20), gas outlet (21) and toxic gas inductive transducer (22), its characterized in that: the device is characterized in that an air compressor (2) is fixedly connected to the outer side of a shell (1), a support rod (3) is connected to the inner side of the air compressor (2) in a sliding mode, a support block (4) is fixedly connected to the lower end of the support rod (3), an air inlet (7) is formed in the connection pipe (6), the connection pipe (6) is in threaded connection with the air inlet (7), the connection pipe (6) is in threaded connection with a waste gas purification device (5), a waste gas induction sensor (8) is fixedly connected to the inner side of the connection pipe (6), an induction motor (9) is fixedly connected to the connection pipe (6), a connection belt (10) is connected to an output shaft of the induction motor (9), the other end of the connection belt (10) is connected to a connection rod (11), the connection rod (11) is fixedly connected to a rotating sheet (14), and a spring (12) is fixedly connected to the connection rod (11), the other end of the spring (12) is fixedly connected with a fixed rod (13), the fixed rod (13) is fixedly connected on the connecting pipe (6), the rotating sheet (14) is provided with a sliding chute (15), the sliding chute (15) is connected with a sliding shaft (16) in a sliding way, the sliding shaft (16) is fixedly connected to the stopping block (19), the rotating sheet (14) is rotatably connected to the fixing sheet (17), the fixing sheet (17) is rotatably connected with a rotating shaft (18), the rotating shaft (18) is rotatably connected to the blocking block (19), the fixing piece (17) is provided with an air hole (20), the device shell (1) is provided with an air outlet (21), the air outlet (21) is connected with a connecting pipe (6) in a threaded manner, the connecting pipe (6) is connected with a waste gas purification device (5), and a toxic gas induction sensor (22) is fixedly connected in the connecting pipe (6) beside the gas outlet (21).

2. The self-inspection mechanism of an exhaust gas purification apparatus according to claim 1, characterized in that: the air pressure devices (2) are symmetrically distributed at the front end, the rear end, the left end and the right end of the device shell (1) respectively, and the height of the air pressure devices (2) is equal to that of the device shell (1).

3. The self-inspection mechanism of an exhaust gas purification apparatus according to claim 1, characterized in that: the supporting rods (3) and the air compressors (2) are in one-to-one correspondence, and the length and the width of the upper ends of the supporting rods (3) are respectively equal to those of the inner spaces of the air compressors (2).

4. The self-inspection mechanism of an exhaust gas purification apparatus according to claim 1, characterized in that: both ends of the connecting pipe (6) are provided with threads, and the width of the front end of the connecting pipe (6) is smaller than that of the rear end of the connecting pipe (6).

5. The self-inspection mechanism of an exhaust gas purification apparatus according to claim 1, characterized in that: the waste gas induction sensors (8) are symmetrically distributed on two sides of the connecting pipe (6) connected with the air inlet (7), and the height of the waste gas induction sensors (8) is smaller than the diameter of the connecting pipe (6).

6. The self-inspection mechanism of an exhaust gas purification apparatus according to claim 1, characterized in that: the diameter of the rotating sheet (14) is larger than that of the connecting pipe (6), and the blocking blocks (19) are distributed on the rotating sheet (14) at equal angles.