CN217312464U

CN217312464U - High-precision oxygen analysis and measurement device for reaction kettle

Info

Publication number: CN217312464U
Application number: CN202221317304.7U
Authority: CN
Inventors: 张健
Original assignee: Hunan Flowtech Technology Development Co ltd
Current assignee: Hunan Flowtech Technology Development Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-08-30
Anticipated expiration: 2032-05-30

Abstract

The utility model relates to a gaseous analysis measures technical field, especially relates to a reation kettle oxygen analysis measuring device of high accuracy, comprising a base plate, the top one end of bottom plate is provided with oxygen analysis appearance, and one side of oxygen analysis appearance is provided with the rose box, it has filtering component to peg graft at the top of rose box, and one side of filtering component is provided with the warning subassembly, filtering component includes fixed frame. The utility model discloses before gas delivery in with reation kettle to oxygen analysis appearance at the aspiration pump, dust particle in the gas filters, make the gas discharge uncertain interference factor after filtering, be favorable to being analyzed by the better oxygen content to in the gas of oxygen analysis appearance, when filter assembly in filter screen filterable dust particle is too much, can lead to blockking up seriously, make gaseous unable normal transport, gaseous jack-up that makes progress with movable tube and sprue this moment, can warn the staff, remind the staff to change the clearance to filter assembly.

Description

High-precision oxygen analysis and measurement device for reaction kettle

Technical Field

The utility model relates to a gas analysis measures technical field, especially relates to a reation kettle oxygen analysis measuring device of high accuracy.

Background

At present, oxygen analysis and measurement devices are mostly applied to production lines, warehouses, laboratories and other occasions, and can quickly and accurately detect the oxygen content in gas. The oxygen analysis and measurement device in the related technology mainly comprises an oxygen analyzer, an air duct and an air suction device, and under the action of the air suction device, the gas in the gas container to be measured is conveyed into the oxygen analyzer through the air duct for analysis. The reaction kettle is widely applied to the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicines, food and the like, is a pressure container for completing technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, and in order to ensure the precision of the process in the reaction kettle, the oxygen content in the reaction kettle needs to be clearly mastered.

At present because often have multiple material in the reation kettle oxygen, its inside dust is often more, if directly measure in directly carrying the gaseous direct transport to oxygen analysis appearance in the reation kettle, often can have great error, lead to measuring result inaccurate, very influence measuring device's operating mass with.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-precision oxygen analysis and measurement device for a reaction kettle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a reation kettle oxygen analysis measuring device of high accuracy, includes the bottom plate, the top one end of bottom plate is provided with oxygen analysis appearance, and one side of oxygen analysis appearance is provided with the rose box, it has filtering component to peg graft at the top of rose box, and one side of filtering component is provided with the warning subassembly, filtering component includes fixed frame, the top cap that is fixed in fixed frame top and sets up the filter frame in fixed frame inner wall both sides all around, the warning subassembly includes the intubate, pegs graft in the movable tube in the intubate and is fixed in the sprue at movable tube top, one side of rose box is provided with the aspiration pump, and the air inlet one end of aspiration pump is pegged graft and is had the connecting pipe.

Preferably, the outer walls of the two sides of the filter box are fixedly connected with fixed pipes in an inserted mode, and the two fixed pipes are respectively connected with the oxygen analyzer and the air pump in an inserted mode.

Preferably, the middle parts of the peripheral inner walls of the fixed frame are respectively fixed with a limiting frame, and the specification of the peripheral inner walls of the fixed frame is matched with the specification of the peripheral outer walls of the filter frame.

Preferably, the front and the back of the fixed frame are both fixed with a sealing frame, and the outer walls of the two sides of the fixed frame are both fixed with sealing pieces.

Preferably, the outer wall of intubate cup joints and is fixed with the spacing ring, and the jack has been seted up at the top of rose box, and the jack forms interference fit with the intubate, and the air vent has been seted up to one side outer wall of movable tube.

Preferably, the connecting pipe is provided with an electromagnetic valve, and one end of the connecting pipe, which is far away from the air suction pump, is inserted with an external reaction kettle.

The utility model has the advantages that:

1. through the mutual matching of the filter box and the filter assembly, the dust particles in the gas are filtered before the gas in the reaction kettle is conveyed to the oxygen analyzer by the air pump, so that uncertain interference factors are discharged from the filtered gas, the oxygen content in the gas can be better analyzed by the oxygen analyzer, and the measurement accuracy can be improved;

2. through the warning subassembly that sets up, at the in-process that uses, when the filterable dust granule of filter screen was too much among the filtering component, can lead to blockking up seriously, make gaseous unable normal transport, gaseous the jack-up that makes progress movable pipe and sprue this moment can warn the staff, reminds the staff to change the clearance to filtering component.

Drawings

FIG. 1 is a schematic view of the overall structure of a high-precision apparatus for analyzing and measuring oxygen in a reaction kettle;

FIG. 2 is a schematic view showing a filter assembly structure of a high-precision apparatus for analyzing and measuring oxygen in a reaction kettle according to the present invention;

fig. 3 is the utility model provides a reation kettle oxygen analysis measuring device's of high accuracy warning subassembly structure split sketch map.

In the figure: 1. a base plate; 2. an oxygen analyzer; 3. a filter box; 4. a fixed tube; 5. a filter assembly; 6. a warning component; 7. a fixing frame; 8. a top cover; 9. a filter frame; 10. a sealing frame; 11. sealing the sheet; 12. inserting a tube; 13. a limiting ring; 14. a movable tube; 15. blocking; 16. an air pump; 17. and (4) connecting the pipes.

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.

Example 1:

referring to fig. 1-3, a high-precision oxygen analysis and measurement device for a reaction kettle comprises a bottom plate 1, wherein one end of the top of the bottom plate 1 is provided with an oxygen analyzer 2, one side of the oxygen analyzer 2 is provided with a filter box 3, the outer walls of the two sides of the filter box 3 are fixedly inserted with a fixed pipe 4, the oxygen analyzer 2 is inserted with one fixed pipe 4, the top of the filter box 3 is inserted with a filter assembly 5, one side of the filter assembly 5 is provided with a warning assembly 6, the filter assembly 5 comprises a fixed frame 7, a top cover 8 and filter frames 9, the top cover 8 is fixed at the top of the fixed frame 7, the two filter frames 9 are respectively arranged at the two sides of the peripheral inner wall of the fixed frame 7, the middle part of the peripheral inner wall of the fixed frame 7 is fixedly provided with a limit frame, and the specification of the peripheral inner wall of the fixed frame 7 is matched with the specification of the peripheral outer walls of the filter frames 9;

through the mutual matching of the filter box 3 and the filter assembly 5, before the air in the reaction kettle is conveyed to the oxygen analyzer 2 by the air pump 16, dust particles in the air are filtered, so that uncertain interference factors are discharged from the filtered air, the oxygen content in the air can be better analyzed by the oxygen analyzer 2, and the measurement accuracy can be improved;

the warning assembly 6 comprises an insertion pipe 12, a movable pipe 14 and a blocking block 15, the movable pipe 14 is inserted into the insertion pipe 12 in an inserting mode, the blocking block 15 is fixed to the top of the movable pipe 14, a limiting ring 13 is fixedly sleeved on the outer wall of the insertion pipe 12, an insertion hole is formed in the top of the filter box 3 and forms interference fit with the insertion pipe 12, an air vent is formed in the outer wall of one side of the movable pipe 14, an air suction pump 16 is arranged on one side of the filter box 3, one end of an air outlet of the air suction pump 16 is inserted into the other fixed pipe 4, and one end of an air inlet of the air suction pump 16 is inserted into a connecting pipe 17;

through the warning subassembly 6 that sets up, at the in-process that uses, when filter screen filterable dust particle was too much among the filter assembly 5, can lead to blockking up seriously, make gaseous unable normal transport, gaseous 14 and the 15 upsets of sprue will be moved to this moment, can warn the staff, remind the staff to change the clearance to filter assembly 5.

Example 2:

the embodiment is optimized on the basis of embodiment 1, and specifically comprises the following steps:

the front and the back of the fixed frame 7 are both fixed with a sealing frame 10, the outer walls of the two sides of the fixed frame 7 are both fixed with sealing sheets 11, a connecting pipe 17 is provided with an electromagnetic valve, and one end of the connecting pipe 17 far away from the air suction pump 16 is inserted with an external reaction kettle;

through the sealed frame 10 and the gasket 11 that set up, can better guarantee the leakproofness that filter assembly 5 and rose box 3 pegged graft, when need not measuring simultaneously, close the solenoid valve on the connecting pipe 17, can guarantee the inside leakproofness of reation kettle.

The working principle is as follows:

when the device is used, the electromagnetic valve of the connecting pipe 17 is opened, the air pump 16 conveys the gas in the reaction kettle to the direction of the oxygen analyzer 2, when the gas passes through the filter box 3, dust particles in the gas are filtered by the filter screen on the filter frame 9, the filtered gas discharges uncertain interference factors, and then the gas enters the oxygen analyzer 2 to better analyze the oxygen content in the gas;

at the in-process of long-time using, the filter screen in the filter component 5 adsorbs filterable dust particle can increase gradually, finally leads to blockking up seriously, makes gaseous unable normal transport, and gaseous entering intubate 12 is interior and with 14 and the ascending jack-up of sprue 15 of activity pipe this moment, warns the staff, reminds the staff to change clearance filter component 5.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A high-precision reaction kettle oxygen analysis and measurement device comprises a bottom plate (1) and is characterized in that one end of the top of the bottom plate (1) is provided with an oxygen analyzer (2), a filter box (3) is arranged at one side of the oxygen analyzer (2), a filter component (5) is inserted at the top of the filter box (3), and one side of the filtering component (5) is provided with a warning component (6), the filtering component (5) comprises a fixed frame (7), a top cover (8) fixed at the top of the fixed frame (7) and filtering frames (9) arranged at two sides of the inner wall around the fixed frame (7), the warning component (6) comprises an insertion pipe (12), a movable pipe (14) inserted in the insertion pipe (12) and a blocking block (15) fixed at the top of the movable pipe (14), an air suction pump (16) is arranged on one side of the filter box (3), and a connecting pipe (17) is inserted into one end of an air inlet of the air suction pump (16).

2. The high-precision reaction kettle oxygen analysis and measurement device according to claim 1, wherein fixed pipes (4) are fixedly inserted into the outer walls of two sides of the filter box (3), and the two fixed pipes (4) are respectively inserted into the oxygen analyzer (2) and the air pump (16).

3. The high-precision oxygen analysis and measurement device for the reaction kettle according to claim 1, wherein a limit frame is fixed in the middle of the peripheral inner wall of the fixing frame (7), and the specification of the peripheral inner wall of the fixing frame (7) is matched with the specification of the peripheral outer wall of the filter frame (9).

4. The high-precision oxygen analysis and measurement device for the reaction kettle according to claim 1, wherein a sealing frame (10) is fixed on the front surface and the back surface of the fixing frame (7), and sealing sheets (11) are fixed on the outer walls of the two sides of the fixing frame (7).

5. The high-precision reaction kettle oxygen analysis and measurement device according to claim 1, wherein a limiting ring (13) is fixedly sleeved on the outer wall of the insertion pipe (12), a jack is formed in the top of the filter box (3), the jack and the insertion pipe (12) form interference fit, and a vent hole is formed in the outer wall of one side of the movable pipe (14).

6. The high-precision reaction kettle oxygen analysis and measurement device as claimed in claim 1, wherein the electromagnetic valve is installed on the connecting pipe (17), and an external reaction kettle is inserted into one end of the connecting pipe (17) far away from the air suction pump (16).