Device and method for online monitoring quality of food-grade liquid carbon dioxide

Abstract

The invention relates to the technical field of carbon dioxide, and discloses a food-grade liquid carbon dioxide quality online monitoring device which comprises a monitoring channel. An arc-shaped plate is rotated to be opened through a rotating sleeve and a rotating rod, a monitor is put into a monitoring channel, then a gear plate is inserted into a gear groove to be connected with a gear, then a rotating grip is rotated to drive a rotating column to rotate, the rotating column is rotated to drive the gear to rotate, and the gear is rotated to drive the gear plate to move towards one side; two groups of arc-shaped plates are tightened to fix the interior of a monitoring channel, then a pulling plate is pulled, a rotating plate is moved out from the inner side of the pulling plate, a limiting column is bounced into a limiting groove in a rotating column by an extrusion spring, the rotating column is limited, a filter screen blocks blocky objects in liquid, and a monitor detects the blocky objects; the structure is simple, operation is convenient, and stable monitoring of the monitor is guaranteed through the arc-shaped plate.

Description

Technical Field

[0001] The present invention relates to the technical field of carbon dioxide, and in particular to an online monitoring device and method for the quality of food-grade liquid carbon dioxide. Background Art

[0002] Carbon dioxide is a carbon oxide with the chemical formula CO2. It is a colorless and tasteless or colorless and odorless gas at room temperature and pressure, and its aqueous solution has a slightly sour taste. It is also a common greenhouse gas and a component of air. Carbon dioxide can generally be produced by high-temperature calcination of limestone or by the reaction of limestone and dilute hydrochloric acid. It is mainly used in the refrigeration of perishable foods, as a refrigerant, the manufacture of carbonized soft drinks, and as a solvent for homogeneous reactions.

[0003] After searching, the invention patent announcement number is CN 117969757 A. The invention discloses a carbon dioxide online concentration monitoring device, which relates to the technical field of detection instruments and equipment, including a detection instrument and a pipeline body. The bottom of the detection instrument is fixedly connected to a butt-joint pipe, and the detection instrument is fixedly connected to the top of the pipeline body through the butt-joint pipe. One side of the detection instrument is fixedly connected to an alarm. The bottom end of the detection instrument close to the alarm is fixedly connected to a side frame. The surface of the side frame is movably connected to a stabilizing mechanism. A dust removal mechanism is arranged inside the butt-joint pipe, and a filtering mechanism is arranged near the top of the dust removal mechanism inside the butt-joint pipe. The dust removal mechanism set in this invention can directly drive the shaft rod to rotate after the motor is driven, and the shaft rod can directly drive the connecting rod to rotate under the meshing of the bevel gear group. A spiral scraper made of rubber is arranged on the surface of the connecting rod. The spiral scraper can scrape the inner wall of the butt-joint pipe in the rotating state to prevent dust from hanging on the inner wall of the butt-joint pipe.

[0004] When monitoring carbon dioxide emissions, most monitoring devices lack good support and reinforcement components. When the pressure of the emitted gas is high, leakage and separation from the device may occur. The existing monitoring device fixing devices are relatively simple. Summary of the invention

[0005] The purpose of the present invention is to provide a food-grade liquid carbon dioxide quality online monitoring device and method, which solves the problem that most of the monitoring devices proposed in the background technology lack good support and reinforcement components, and when the discharged gas pressure is high, leakage and detachment from the device may occur.

[0006] An embodiment of the present application provides an online monitoring device for the quality of food-grade liquid carbon dioxide, including a monitoring channel, wherein the inner upper end of the monitoring channel is fixedly connected to a detection meter, the upper surface of the detection meter is fixedly connected to a connecting device, an arc plate is movably provided at the right end of the surface side of the detection meter, and the front end of the surface side of the arc plate is fixedly connected to a limiting device.

[0007] By adopting the above technical scheme, the arc plate is rotated open by rotating the sleeve and the rotating rod, the monitor is placed in the monitoring channel, and then the gear plate is inserted into the gear groove to connect with the gear, and then the rotating handle is rotated to drive the rotating column to rotate, and the rotating column drives the gear to rotate, and the rotating gear drives the gear plate to move to one side, and the two groups of arc plates are tightened to fix the inside of the monitoring channel, and then the pulling plate is pulled to move the rotating plate out from the inner side of the pulling plate, and the limiting column is bounced into the limiting groove inside the rotating column by the extrusion spring to ensure the limiting of the rotating column, and the filter screen blocks the blocks inside the liquid, and the monitor performs detection.

[0008] Optionally, a rotating sleeve is fixedly connected to the right end of the surface side of the connecting device, a monitoring cover is fixedly connected to the lower end of the surface of the connecting device, a filter is fixedly connected to the inner rear end of the monitoring cover, and a monitor is fixedly connected to the inner lower end of the monitoring cover.

[0009] By adopting the above technical solution, the lumps inside the liquid are blocked.

[0010] Optionally, the inner upper end of the arc plate is rotatably connected to a rotating rod, the inner lower end of the arc plate is rotatably connected to a rotating column, the rear end of the surface side of the rotating column is fixedly connected to a rotating handle, the upper surface end of the rotating column is connected to a gear, and the upper surface end of the gear is meshingly connected to a gear plate.

[0011] By adopting the above technical solution, the monitoring channel is fixed by multiple parts to ensure the stability of the detection meter and the monitor during use.

[0012] Optionally, the inner lower end of the limiting device is slidably connected to a pulling column, the front end of the pulling column is fixedly connected to a pulling rod, the front end of the pulling rod is fixedly connected to a limiting column, the rear end of the limiting column is fixedly connected to a spring, the front end of the spring is fixedly connected to a limiting plate, the front end of the pulling column is fixedly connected to a pulling plate, and the inner front end of the limiting device is rotatably connected to a rotating plate.

[0013] By adopting the above technical solution, the parts are limited to avoid rotation of the parts during use.

[0014] Optionally, the inner upper end of the pull rod is slidably connected to a limit plate By adopting the above technical solution, the use of parts is guaranteed.

[0015] Optionally, a limiting groove is provided at the inner front end of the rotating column.

[0016] By adopting the above technical solution, it is convenient for the parts to limit the rotating column.

[0017] Optionally, the gear groove size of the gear plate is matched with the gear groove size of the gear.

[0018] By adopting the above technical solution, it is ensured that parts are in contact with each other and large wear is avoided.

[0019] Optionally, there are two groups of gear plates, and the two groups of gear plates surround each other with an arc-shaped plate distribution center.

[0020] By adopting the above technical solution, the arc plate monitoring channel is fixed by two sets of gear plates.

[0021] The embodiment of the present application provides a method S1 for online monitoring of the quality of food-grade liquid carbon dioxide: the arc plate is rotated open by rotating the sleeve and the rotating rod, the monitor is placed in the monitoring channel, and then the gear plate is inserted into the gear groove to connect with the gear, and then the rotating handle is rotated to drive the rotating column to rotate, and the rotating column drives the gear to rotate, and the rotating gear drives the gear plate to move to one side, and the two groups of arc plates are tightened to fix the inside of the monitoring channel, and then the pulling plate is pulled to move the rotating plate out from the inside of the pulling plate, and the limiting column is bounced into the limiting groove inside the rotating column by the extrusion spring to ensure the limiting of the rotating column, and the filter screen blocks the blocks inside the liquid, and the monitor performs detection, and the monitor is fixed to the monitoring channel by the arc plate to ensure the stability of the monitor during the monitoring process.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects: The technical solution of the present application is to rotate the arc plate through the rotating sleeve rotating rod, put the monitor into the monitoring channel, and then insert the gear plate into the gear groove to connect with the gear, and then rotate the rotating handle to drive the rotating column to rotate, rotate the rotating column to drive the gear to rotate, and rotate the gear to drive the gear plate to one side, tighten the two groups of arc plates to fix the inside of the monitoring channel, and then pull the pulling plate to move the rotating plate out from the inner side of the pulling plate. The limiting column is ejected into the limiting groove inside the rotating column by the extrusion spring to ensure that the rotating column is limited, the filter screen blocks the blocks inside the liquid, and the monitor performs detection. The structure is simple and easy to operate, and the arc plate is used to ensure that the monitor can monitor stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 It is a schematic diagram of the overall structure of a device and method for online monitoring of the quality of food-grade liquid carbon dioxide according to the present invention; Figure 2This is a schematic diagram of the structure of a rotating rod of an online monitoring device for the quality of food-grade liquid carbon dioxide according to the present invention; Figure 3 It is a schematic diagram of the rotating handle structure of a food-grade liquid carbon dioxide quality online monitoring device of the present invention; Figure 4 This is a schematic structural diagram of a limiting device of an online monitoring device for the quality of food-grade liquid carbon dioxide according to the present invention; Figure 5 The present invention is a schematic diagram of the structure of a limiting device of an online monitoring device for the quality of food-grade liquid carbon dioxide.

[0024] In the figure: 1. monitoring channel; 2. detection table; 3. connecting device; 301. rotating sleeve; 302. monitoring cover; 303. filter; 304. monitor; 4. arc plate; 401. rotating rod; 402. rotating handle; 403. gear; 404. gear plate; 405. rotating column; 5. limiting device; 501. pulling column; 502. pulling plate; 503. pulling rod; 504. spring; 505. limiting plate; 506. limiting column; 507. rotating plate. DETAILED DESCRIPTION

[0025] See also Figure 1-5 The present invention provides a technical solution: an online monitoring device for the quality of food-grade liquid carbon dioxide, comprising a monitoring channel 1, a detection meter 2 is fixedly connected to the internal upper end of the monitoring channel 1, a connecting device 3 is fixedly connected to the upper surface of the detection meter 2, an arc plate 4 is movably provided at the right end of the surface side of the detection meter 2, and a limiting device 5 is fixedly connected to the front end of the surface side of the arc plate 4.

[0026] In the above technical scheme, the arc plate 4 is rotated open by rotating the rotating rod 401 through the rotating sleeve 301, and the monitor 304 is placed inside the monitoring channel 1, and then the gear plate 404 is inserted into the gear groove to connect with the gear 403, and then the rotating handle 402 is rotated to drive the rotating column 405 to rotate, and the rotating column 405 drives the gear 403 to rotate, and the rotating gear 403 drives the gear plate 404 to move to one side, and the two groups of arc plates 4 are tightened to fix the inside of the monitoring channel 1, and then the pulling plate 502 is pulled to move the rotating plate 507 out from the inner side of the pulling plate 502, and the limiting column 506 is bounced into the limiting groove inside the rotating column 405 by the extrusion spring 504 to ensure that the rotating column 405 is limited, the filter net 303 blocks the blocks inside the liquid, and the monitor 304 performs detection.

[0027] In the technical solution of the present invention, Figure 1 and Figure 2 and Figure 4As shown, a rotating sleeve 301 is fixedly connected to the right end of the surface side of the connecting device 3, a monitoring cover 302 is fixedly connected to the lower end of the surface of the connecting device 3, a filter screen 303 is fixedly connected to the inner rear end of the monitoring cover 302, and a monitor 304 is fixedly connected to the inner lower end of the monitoring cover 302 to block lumps inside the liquid.

[0028] In the technical solution of the present invention, Figure 2 and Figure 3 As shown, the inner upper end of the arc plate 4 is rotatably connected to the rotating rod 401, the inner lower end of the arc plate 4 is rotatably connected to the rotating column 405, the rear end of the surface side of the rotating column 405 is fixedly connected to the rotating handle 402, the upper surface end of the rotating column 405 is connected to the gear 403, and the upper surface end of the gear 403 is meshingly connected to the gear plate 404. The monitoring channel 1 is fixed by multiple parts to ensure the stability of the detection table 2 and the monitor 304 during use.

[0029] In the technical solution of the present invention, Figure 4 and Figure 5 As shown, the inner lower end of the limiting device 5 is slidably connected with a pulling column 501, the front end of the pulling column 501 is fixedly connected with a pulling rod 503, the front end of the pulling rod 503 is fixedly connected with a limiting column 506, the rear end of the limiting column 506 is fixedly connected with a spring 504, the front end of the spring 504 is fixedly connected with a limiting plate 505, the front end of the pulling column 501 is fixedly connected with a pulling plate 502, and the inner front end of the limiting device 5 is rotatably connected with a rotating plate 507 to limit the parts and prevent the parts from rotating during use.

[0030] In the technical solution of the present invention, Figure 5 As shown, the inner upper end of the pull rod 503 is slidably connected to the limit plate 505 to ensure the use of the parts.

[0031] In the technical solution of the present invention, Figure 5 As shown, a limiting groove is provided at the inner front end of the rotating column 405 to facilitate parts to limit the rotating column 405.

[0032] In the technical solution of the present invention, Figure 3 As shown, the gear groove size of the gear plate 404 matches the gear groove size of the gear 403, ensuring that the parts are in contact with each other and avoiding significant wear.

[0033] In the technical solution of the present invention, Figure 2 As shown, there are two groups of gear plates 404 , and the two groups of gear plates 404 surround each other with the arc plate 4 distributed at the center, and the two groups of gear plates 404 ensure that the arc plate 4 monitoring channel 1 is fixed.

[0034] The embodiment of the present application provides a method S1 for online monitoring of the quality of food-grade liquid carbon dioxide: the arc plate 4 is rotated open through the rotating sleeve 301 and the rotating rod 401, the monitor 304 is placed in the monitoring channel 1, and then the gear plate 404 is inserted into the gear groove to connect with the gear 403, and then the rotating handle 402 is rotated to drive the rotating column 405 to rotate, and the rotating column 405 drives the gear 403 to rotate, and the rotating gear 403 drives the gear plate 404 to move to one side, and the two groups of arc plates 4 are tightened to fix the inside of the monitoring channel 1, and then the pulling plate 502 is pulled to move the rotating plate 507 out from the inner side of the pulling plate 502, and the limiting column 506 is ejected into the limiting groove inside the rotating column 405 by the compression spring 504 to ensure that the rotating column 405 is limited, the filter net 303 blocks the blocks inside the liquid, and the monitor 304 performs detection, and the monitor is fixed to the monitoring channel through the arc plate to ensure the stability of the monitor during the monitoring process.

[0035] When in use, the arc plate 4 is rotated open through the rotating sleeve 301 rotating rod 401, the monitor 304 is placed inside the monitoring channel 1, and then the gear plate 404 is inserted into the gear groove to connect with the gear 403, and then the rotating handle 402 is rotated to drive the rotating column 405 to rotate, and the rotating column 405 drives the gear 403 to rotate, and the rotating gear 403 drives the gear plate 404 to move to one side, and the two groups of arc plates 4 are tightened to fix the inside of the monitoring channel 1, and then the pulling plate 502 is pulled to move the rotating plate 507 out from the inner side of the pulling plate 502, and the limiting column 506 is bounced into the limiting groove inside the rotating column 405 by the extrusion spring 504 to ensure that the rotating column 405 is limited, the filter net 303 blocks the blocks inside the liquid, and the monitor 304 performs detection.

Claims

1. A food-grade liquid carbon dioxide quality online monitoring device, characterized in that: The monitoring channel (1) comprises a monitoring channel (1), the upper end of the interior of the monitoring channel (1) being fixedly connected to a detection meter (2), the upper end of the surface of the detection meter (2) being fixedly connected to a connecting device (3), a curved plate (4) being movably provided at the right end of the surface side of the detection meter (2), and a limiting device (5) being fixedly connected to the front end of the surface side of the curved plate (4).

2. A food-grade liquid carbon dioxide quality online monitoring device according to claim 1, characterized in that: The right end of the surface side of the connecting device (3) is fixedly connected to a rotating sleeve (301), the lower end of the surface of the connecting device (3) is fixedly connected to a monitoring cover (302), the rear end of the interior of the monitoring cover (302) is fixedly connected to a filter screen (303), and the lower end of the interior of the monitoring cover (302) is fixedly connected to a monitor (304).

3. The device for online monitoring of the quality of food-grade liquid carbon dioxide according to claim 1, characterized in that: The upper end of the interior of the arc plate (4) is rotatably connected to a rotating rod (401), the lower end of the interior of the arc plate (4) is rotatably connected to a rotating column (405), the rear end of the surface side of the rotating column (405) is fixedly connected to a rotating handle (402), the upper end of the surface of the rotating column (405) is connected to a gear (403), and the upper end of the surface of the gear (403) is meshingly connected to a gear plate (404).

4. According to claim 1, a food-grade liquid carbon dioxide quality online monitoring device, the inner lower end of the limiting device (5) is slidably connected to a pulling column (501), the front end of the pulling column (501) is fixedly connected to a pulling rod (503), the front end of the pulling rod (503) is fixedly connected to a limiting column (506), the rear end of the limiting column (506) is fixedly connected to a spring (504), the front end of the spring (504) is fixedly connected to a limiting plate (505), the front end of the pulling column (501) is fixedly connected to a pulling plate (502), and the inner front end of the limiting device (5) is rotatably connected to a rotating plate (507).

5. A device and method for online monitoring of food-grade liquid carbon dioxide quality according to claim 4, characterized in that: The inner upper end of the pulling rod (503) is slidably connected to the limiting plate (505).

6. The device for online monitoring of the quality of food-grade liquid carbon dioxide according to claim 3, characterized in that: A limiting groove is provided at the inner front end of the rotating column (405).

7. The device for online monitoring the quality of food-grade liquid carbon dioxide according to claim 3, characterized in that: The gear groove size of the gear plate (404) is matched with the gear groove size of the gear (403).

8. The device for online monitoring of the quality of food-grade liquid carbon dioxide according to claim 3, characterized in that: The number of the gear plates (404) is two groups, and the two groups of gear plates (404) surround each other with the arc-shaped plate (4) distributed at the center.

9. A method for online monitoring of the quality of food-grade liquid carbon dioxide according to any one of claims 1 to 8, characterized in that: The steps include: S1: The arc plate (4) is rotated through the rotating sleeve (301) and the rotating rod (401), and the monitor (304) is placed inside the monitoring channel (1). Then, the gear plate (404) is inserted into the gear slot to connect with the gear (403), and then the rotating handle (402) is rotated to drive the rotating column (405) to rotate, and the rotating column (405) drives the gear (403) to rotate, and the rotating gear (403) drives the gear plate (404) to rotate. While moving, the two sets of arc plates (4) are tightened to fix the inside of the monitoring channel (1), and then the pulling plate (502) is pulled to move the rotating plate (507) out from the inside of the pulling plate (502). The limiting column (506) is ejected into the limiting groove inside the rotating column (405) by the squeeze spring (504), thereby ensuring that the rotating column (405) is limited. The filter screen (303) blocks the lumps inside the liquid, and the monitor (304) performs detection.

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