CN217638213U

CN217638213U - Water washing smoke sampler

Info

Publication number: CN217638213U
Application number: CN202221309088.1U
Authority: CN
Inventors: 冯永生
Original assignee: Luoyang Duosite Automation Equipment Technology Co ltd
Current assignee: Luoyang Duosite Automation Equipment Technology Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-10-21
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a washing water flue gas sample thief relates to sample thief technical field, this washing water flue gas sample thief, including inside hollow base, the top surface fixedly connected with knockout drum of base, the front surface of knockout drum is provided with the sampling valve, the left fixed surface of knockout drum is connected with the cushion chamber, the inside intercommunication of cushion chamber and knockout drum, the left fixed surface of knockout drum is connected with the drain pipe, the right fixed surface of knockout drum is connected with the three-way valve, the top surface fixedly connected with inlet pipe of three-way valve, the left end fixedly connected with inlet tube of three-way valve, the front fixed surface of knockout drum is connected with the blow off pipe, the inside of knockout drum is provided with cleaning device, setting through cleaning device, removal through the cleaning ring can come with the spot clearance on the knockout drum water storage district inner wall, thereby the inside sanitary degree of knockout drum has been promoted, the degree of difficulty of manual cleaning has been reduced simultaneously, make the device can accomplish self-cleaning, the practicality of the device has been promoted.

Description

Water washing smoke sampler

Technical Field

The utility model relates to a sample thief technical field, in particular to washing water flue gas sample thief.

Background

In the industries of petrochemical industry, power generation and the like, in order to ensure that the safety of the production process and the product quality meet the requirements, samples need to be extracted from each process stage of a process device, quantitative and qualitative test analysis is carried out, whether the materials at a certain moment and a certain stage meet the process requirements or not is judged, whether the materials are qualified or not is judged, and whether the production process is good or not is grasped constantly.

The characteristics of the produced medium are different in different process stages, and the medium comprises light materials, materials with high viscous solidifying point and dust-containing materials. The light material has good fluidity, and can be directly sampled through pipeline circulation of the sampler. But to the low pressure dust-containing medium, use the airtight sample thief of conventional extraction line, after a period, solid particle can deposit in the pipeline the inside, cause the pipeline to block up, can not normally sample, impurity in can adopting the method clearance flue gas of washing this moment, but can contain a large amount of dusts in the flue gas waste water of clearance, these waste waters that contain the dust can lead to the spot to adhere to on the inner wall in knockout drum water storage district when stopping in the knockout drum, it wastes time and difficultly again to artificially clear up these spots, so need a sample thief that can be convenient for clear up knockout drum water storage district inner wall spot urgent.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an at least solve one of the technical problem who exists among the prior art, provide washing water flue gas sample thief, can solve the spot on the sample thief water storage district inner wall and be not convenient for the problem of clearance.

In order to achieve the above purpose, the utility model provides a following technical scheme: washing water flue gas sample thief, including inside hollow base, the top surface fixedly connected with knockout drum of base, the front surface of knockout drum is provided with the sampling valve, the left fixed surface of knockout drum is connected with the cushion chamber, the inside intercommunication of cushion chamber and knockout drum, the left end of cushion chamber is convex setting, the left fixed surface of knockout drum is connected with the drain pipe, the right fixed surface of knockout drum is connected with the three-way valve, the output of three-way valve and the inside intercommunication of knockout drum, the top surface fixedly connected with inlet pipe of three-way valve, the left end fixedly connected with inlet tube of three-way valve, the front fixed surface of knockout drum is connected with the blow off pipe, the inside of knockout drum is provided with cleaning device.

Preferably, the left surface and the right surface of the inner wall of the separation tank are both provided with sliding chutes, the bottom surface of the inner wall of the base is fixedly connected with a motor, the output end of the motor is fixedly connected with a sealing sleeve, and the sealing sleeve is rotatably connected with the separation tank.

Preferably, the bottom surface of knockout drum inner wall rotates and is connected with the dwang, the lower extreme of dwang extend to the inside of base and with seal cover fixed connection.

Preferably, cleaning device includes the threaded rod, and threaded rod fixed connection has the thread bush in the upper end of dwang, and the screw thread has cup jointed the thread bush on the threaded rod, the equal fixedly connected with dead lever in surface about the thread bush, the back of the body fixedly connected with of two dead levers encircles clean, the equal fixedly connected with slider in surface about clean ring.

Preferably, the two sliding blocks are respectively in sliding connection with the corresponding sliding grooves, and the cleaning ring is in contact with the inner wall of the separation tank.

Preferably, the upper end of the threaded rod is fixedly connected with a limiting block.

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

(1) This washing water flue gas sample thief, through cleaning device's setting, can come down with the spot clearance on the inner wall of knockout drum water storage district through the removal of clean ring to promoted the inside sanitary degree of knockout drum, reduced the degree of difficulty of artifical clearance simultaneously, makeed the device can accomplish self-cleaning, promoted the device's practicality.

(2) This washing water flue gas sample thief, through the setting of two sliders, can play a spacing stable effect to clean ring when clean ring removes, promoted the stability when clean ring removes to promote the device's stability in use, the dirty mark and the sewage of passing through the clearance in the last knockout drum pass through the blow off pipe and discharge.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1 is a schematic structural view of the water-washed flue gas sampler of the present invention;

FIG. 2 is a schematic view of the motor of the water-washing flue gas sampler of the present invention;

FIG. 3 is a schematic view of the cleaning ring of the water washing flue gas sampler of the present invention;

fig. 4 is the plan view of the cleaning device for the water washing smoke sampler of the utility model.

Reference numerals are as follows: 1. a base; 2. a separation tank; 3. a sampling valve; 4. a remote valve; 5. a buffer chamber; 6. a three-way valve; 7. a water inlet pipe; 8. a feeding pipe; 9. a drain pipe; 10. a blow-off pipe; 11. a motor; 12. sealing sleeves; 13. rotating the rod; 14. a threaded rod; 15. a threaded sleeve; 16. cleaning a ring; 17. a slider; 18. a chute; 19. a limiting block; 20. and (6) fixing the rod.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the present numbers, and the terms above, below, inside, etc. are understood to include the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: wash water flue gas sample thief, including inside hollow base 1, base 1's top surface fixedly connected with knockout drum 2, the front surface of knockout drum 2 is provided with sampling valve 3, the left fixed surface of knockout drum 2 is connected with cushion chamber 5, cushion chamber 5 and knockout drum 2's inside intercommunication, the left end of cushion chamber 5 is convex setting, the left fixed surface of knockout drum 2 is connected with drain pipe 9, the right fixed surface of knockout drum 2 is connected with three-way valve 6, three-way valve 6's output and knockout drum 2's inside intercommunication, three-way valve 6's top surface fixedly connected with inlet pipe 8, three-way valve 6's left end fixedly connected with inlet tube 7, the front fixed surface of knockout drum 2 is connected with blow off pipe 10, blow off pipe 10 be located the below of drain pipe 9.

Further, when using the device, the clear water passes through inlet tube 7 and gets into three-way valve 6 in, three-way valve 6 carries out the pressure boost to water, and the flue gas passes through inlet tube 8 and gets into knockout drum 2, utilizes during high pressure water drives the low pressure flue gas and gets into knockout drum 2, and in the injection entering cushion chamber 5 of water and flue gas, water and flue gas utilize the setting of cushion chamber circular arc shape to make formation vortex rivers in getting into cushion chamber 5, and the water that utilizes that like this can be abundant washes the release to the flue gas.

Further, after the washing and releasing, the water containing dust flows downwards into the separating tank 2, and forms a water seal at a water outlet, the water mixed with dust flows away from the water discharging pipe 9, gas media such as CO, CO2, SO2 and oxygen in the mixed liquid upwards enter a gas storage bin at the top of the separating tank 2, after a period of time, a gas pressure indicator at the top of the separating tank is observed, when the pressure reaches 0.1MPa, the gas sampling valve 3 arranged at the top of the separating tank 2 can be opened, a gas collecting bag is used for sampling, and the air bag full of gas samples can be taken back to a laboratory for analysis.

Example two;

please refer to fig. 1-4, on the basis of the first embodiment, chutes 18 are respectively formed on the left and right surfaces of the inner wall of the separation tank 2, the uppermost ends of the two chutes 18 are lower than the drain pipe 9, the bottom surface of the inner wall of the base 1 is fixedly connected with the motor 11, the output end of the motor 11 is fixedly connected with the sealing sleeve 12, the sealing sleeve 12 is rotatably connected with the separation tank 2, the bottom surface of the inner wall of the separation tank 2 is rotatably connected with the rotating rod 13, the lower end of the rotating rod 13 extends to the inside of the base 1 and is fixedly connected with the sealing sleeve 12, when the device is used, the motor 11 is started by connecting an external power supply to drive the sealing sleeve 12 to rotate, and the sealing sleeve 12 rotates to drive the rotating rod 13 to rotate.

Further, the inside of knockout drum 2 is provided with cleaning device, cleaning device includes threaded

rod

14, 14 fixed connection of threaded rod is in the upper end of dwang 13, threaded sleeve 15 has been cup jointed to the screw thread on the threaded rod 14, the equal fixedly connected with dead lever 20 in surface about threaded sleeve 15, the back of the body fixedly connected with of two dead levers 20 clean the ring 16, the equal fixedly connected with slider 17 in surface about clean the ring 16, two sliders 17 respectively with the 18 sliding connection of spout that corresponds, clean the ring 16 contacts with the inner wall of knockout drum 2, the upper end fixedly connected with stopper 19 of threaded rod 14.

Further, when the device is used, the rotating rod 13 rotates to drive the threaded rod 14 to rotate, the threaded rod 14 rotates to drive the threaded sleeve 15 to move, the threaded sleeve 15 moves to drive the two fixing rods 20 to move, and the two fixing rods 20 move to drive the cleaning ring 16 to move.

Further, through cleaning device's setting, can come down the spot clearance on the 2 water storage district inner walls of knockout drum through the removal of clean ring 16, thereby the inside sanitary degree of knockout drum 2 has been promoted, the degree of difficulty of artifical clearance has been reduced simultaneously, make the device can accomplish self-cleaning, the practicality of the device has been promoted, simultaneously through the setting of two sliders 17, can play a spacing stable effect to clean ring 16 when clean ring 16 removes, stability when having promoted clean ring 16 and having removed, thereby the stability in use of the device has been promoted, finally the spot and the sewage of passing through the clearance in knockout drum 2 are discharged through blow off pipe 10.

The working principle is as follows:

when the device is used, firstly, clean water enters the three-way valve 6 through the water inlet pipe 7, the three-way valve 6 pressurizes water, smoke enters the separation tank 2 through the inlet pipe 8, low-pressure smoke is driven to enter the separation tank 2 by high-pressure water, the water and the smoke are injected to enter the buffer cavity 5, the water and the smoke enter the buffer cavity 5 and form vortex water flow by the arc arrangement of the buffer cavity, SO that the smoke can be fully washed and released by the water, then, dust-containing water flows downwards into the separation tank 2 after being washed and released, a water seal is formed at a water outlet, the water mixed with dust flows away from the water outlet pipe 9, gas media such as CO, CO2, SO2 and oxygen in a mixed liquid are upwards filled into a gas storage bin at the top of the separation tank 2, after a period of time, a gas pressure indicator gauge at the top of the separation tank is observed, when the pressure reaches 0.1MPa, the gas sampling valve 3 arranged at the top of the separation tank 2 can be opened, a gas sampling valve can be used for sampling by using a gas collection bag to sample, an external power supply is connected to start a gas pressure indicator, a rotating rod 11, a rotating rod is connected with a screw rod, a rotating rod moving rod 13 and a moving rod, a screw rod moving sleeve 14 is driven to drive a screw rod moving sleeve 14 to move, and a screw rod moving sleeve 14 is driven to drive a cleaning rod to move, and a screw rod moving sleeve 16 is driven to move.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Washing water flue gas sample thief, including inside hollow base (1), the top surface fixedly connected with knockout drum (2) of base (1), its characterized in that: the front surface of knockout drum (2) is provided with sampling valve (3), the left fixed surface of knockout drum (2) is connected with cushion chamber (5), cushion chamber (5) and the inside intercommunication of knockout drum (2), the left end of cushion chamber (5) is convex setting, the left fixed surface of knockout drum (2) is connected with drain pipe (9), the right fixed surface of knockout drum (2) is connected with three-way valve (6), the output of three-way valve (6) and the inside intercommunication of knockout drum (2), the top surface fixedly connected with inlet pipe (8) of three-way valve (6), the left end fixedly connected with inlet tube (7) of three-way valve (6), the front fixed surface of knockout drum (2) is connected with blow off pipe (10), the inside of knockout drum (2) is provided with cleaning device.

2. The water wash flue gas sampler according to claim 1, wherein: the separating tank is characterized in that sliding grooves (18) are formed in the left surface and the right surface of the inner wall of the separating tank (2), a motor (11) is fixedly connected to the bottom surface of the inner wall of the base (1), a sealing sleeve (12) is fixedly connected to the output end of the motor (11), and the sealing sleeve (12) is rotatably connected with the separating tank (2).

3. The water wash flue gas sampler according to claim 2, wherein: the bottom surface of the inner wall of the separating tank (2) is rotatably connected with a rotating rod (13), and the lower end of the rotating rod (13) extends to the inside of the base (1) and is fixedly connected with the sealing sleeve (12).

4. The water wash flue gas sampler according to claim 3, wherein: cleaning device includes threaded rod (14), and threaded rod (14) fixed connection has cup jointed thread bush (15) in the upper end of dwang (13) on threaded rod (14), and equal fixedly connected with dead lever (20) in surface about thread bush (15), the looks back of the body fixedly connected with cleaning ring (16) of two dead levers (20), surface equal fixedly connected with slider (17) about cleaning ring (16).

5. The water wash flue gas sampler of claim 4, wherein: the two sliding blocks (17) are respectively in sliding connection with the corresponding sliding grooves (18), and the cleaning ring (16) is in contact with the inner wall of the separation tank (2).

6. The water wash flue gas sampler of claim 4, wherein: the upper end of the threaded rod (14) is fixedly connected with a limiting block (19).