Sugar remover with water seal device

Abstract

The utility model provides a sugar remover with a water seal device, which belongs to the technical field of sugar removers and comprises a sugar remover body, a spray branch pipe, an air inlet pipe, a main exhaust pipe, the water seal device and a reversing plate. The water seal device is located in the desugaring device body, and the air inlet pipe is inserted below the liquid level of the water seal device; the main exhaust pipe is communicated with the desugaring device body; the water seal device is provided with a middle air outlet pipe; the reversing plate is positioned in the sugar remover body; a gap is formed between the reversing plate and the inner wall of the sugar remover body; the plurality of spraying branch pipes are distributed in parallel to form a plane calandria structure; the plane calandria structure penetrates through the reversing plate, and the tail of the plane calandria structure is attached to the top of the water seal device; the air outlet end of the middle air outlet pipe and the notch are located on the left side and the right side of the plane calandria structure respectively, and the notch and the main exhaust pipe are located on the left side and the right side of the plane calandria structure. The gas is subjected to two times of sugar removal through the water seal device and the spraying branch pipe; and during secondary sugar removal, the gas is sprayed twice by the spraying branch pipes, so that the sugar removal effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sugar removers, in particular to a sugar remover with a water sealing device. Background Art

[0002] In industrial production processes, the fermentation gas produced by fermentation tanks often contains sugars. If these sugars are not effectively treated, they will seriously affect the operating efficiency and service life of downstream equipment. The traditional treatment method is to clean the sugars by circulating spray washing water, but this method has certain limitations, such as low sugar removal efficiency.

[0003] To improve sugar removal efficiency and reduce resource waste, modern industry has begun to adopt more advanced CO2 sugar remover equipment. For example, patent CN209865706U discloses a process for a water-saving sugar remover. CO2 gas enters the lower part of the sugar remover and dilutes the sugar into water by bubbling. The CO2 gas then breaks through the water seal, passes from bottom to top along the container, and is finally discharged through the upper middle outlet pipe. This method not only improves sugar removal efficiency, but is also more water-saving and environmentally friendly than traditional methods. However, after the CO2 gas breaks through the water seal, it sprays the top of the sugar remover with a spray device before being discharged from the sugar remover body, resulting in incomplete sugar removal. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a desugaring device with a water sealing device, which can further improve the desugaring effect of gas.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The evaporator has a water-sealing device, wherein the evaporator has a water-sealing device and a water-sealing device, wherein the evaporator has a water-sealing device and a water-sealing device. The evaporator has a water-sealing device and a water-sealing device. The evaporator has a water-sealing device and a water-sealing device.

[0007] Optionally, all of the spray branch pipes are connected to a spray main pipe, and the spray main pipe is located inside the desugar remover body and is connected to a first liquid replenishing pipe whose end extends out of the desugar remover body.

[0008] Optionally, the water seal device is provided with an overflow pipe, a second liquid replenishment pipe and a second liquid outlet pipe; the second liquid outlet pipe is located at the bottom of the water seal device and extends to the outside of the desugar remover body; the overflow pipe is used to control the liquid level height of the water seal device and is connected to the interior of the desugar remover body; the second liquid replenishment pipe extends to the outside of the desugar remover body and is connected to the first liquid replenishment pipe.

[0009] Optionally, the first and second fluid infusion tubes are both provided with control valves, the water seal device is provided with a second liquid level sensor, and the second liquid level sensor is electrically connected to the control valve located in the second fluid infusion tube.

[0010] Optionally, the desugar remover body is provided with a first liquid outlet pipe and a first liquid level sensor; the first liquid outlet pipe is located at the bottom of the desugar remover body and is provided with a drain valve; the setting height of the first liquid level sensor is not higher than the height of the overflow pipe; the first liquid level sensor is electrically connected to the drain valve.

[0011] Optionally, the end of the air inlet pipe inserted into the water sealing device is provided with continuous teeth and grooves.

[0012] Optionally, a cleaning pipe connected to the desugar remover body is further included, and a flushing valve is provided on the cleaning pipe.

[0013] Optionally, the desugar remover body is provided with a third liquid level sensor; the third liquid level sensor is electrically connected to the flushing valve, and the third liquid level sensor is provided at a height higher than the middle air outlet pipe.

[0014] The beneficial effects of the utility model are:

[0015] (1) The present application sets a water seal device and a spray branch pipe in the desugaring device body. The water seal device can perform the first desugaring on the gas in the fermentation process, and the spray branch pipe can perform the second desugaring on the gas after the first desugaring. The two desugaring processes can ensure the desugaring effect of the overall structure; at the same time, during the second desugaring, under the action of the reversing plate, the water seal device and the middle air outlet pipe, the gas increases the flow path and is sprayed twice by the spray branch pipe, thereby further improving the desugaring effect.

[0016] (2) The end of the air inlet pipe of the present application that is inserted into the water seal device is provided with continuous grooves. These grooves can effectively cut large bubbles when the gas passes through and decompose them into smaller bubbles. The contact area between the small bubbles and the water is larger, thereby improving the overall desugaring effect; a cleaning pipe is also provided at the bottom of the desugaring device body. The cleaning pipe can clean the desugaring device body and the water seal device, thereby avoiding the formation of crystals after the desugaring device body is used for a long time. The overall operability is strong and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the water seal device;

[0019] Figure 3 It is a structural diagram of a plane pipe arrangement structure;

[0020] Figure 4 Schematic diagram of the top view of the commutator plate.

[0021] Among them, 1 is the desugar remover body, 2 is the spray branch pipe, 21 is the first liquid replenishing pipe, 22 is the spray main pipe, 3 is the air inlet pipe, 4 is the main exhaust pipe, 5 is the water seal device, 6 is the reversing plate, 7 is the first liquid outlet pipe, 8 is the cleaning pipe, 9 is the second liquid replenishing pipe, 10 is the second liquid outlet pipe, 11 is the first liquid level sensor, 12 is the second liquid level sensor, 13 is the third liquid level sensor, 51 is the middle air outlet pipe, and 52 is the second overflow pipe. DETAILED DESCRIPTION

[0022] The utility model is described in detail below with reference to the accompanying drawings.

[0023] It should be noted that the terms such as "upper", "lower", "left", "right", "front", "back", etc. used in the utility model are only for the convenience of description and are not used to limit the scope of implementation of the utility model. Changes or adjustments to their relative relationships should also be regarded as the scope of implementation of the utility model without substantially changing the technical content.

[0024] like Figure 1 As shown, a desugar remover with a water seal device includes a desugar remover body 1, a spray branch pipe 2, an air inlet pipe 3, a main exhaust pipe 4, a water seal device 5 and a reversing plate 6.

[0025] The water seal device 5 is located in the desugarer body 1, the air inlet pipe 3 is inserted into the desugarer body 1, and the inserted end extends below the water seal liquid level of the water seal device 5; the main exhaust pipe 4 is connected to the top of the desugarer body 1; the side wall of the water seal device 5 is provided with an intermediate air outlet pipe 51 that communicates with the inner cavity of the desugarer body 1; after the gas enters the water seal device 5, the liquid in the water seal device 5 performs the first desugaring.

[0026] The reversing plate 6 is located in the desugaring device body 1 and is arranged at a height higher than the top of the water seal device 5; there is a gap between the reversing plate 6 and the inner wall of the desugaring device body 1; the reversing plate 6 is installed on the inner wall of the desugaring device body 1 in a horizontal manner or at an angle of 2-4 degrees relative to the horizontal plane, and can be connected by welding or other connecting parts, such as Figure 4 As shown, the cross section of the reversing plate 6 is D-shaped, and the cross section area of ​​the reversing plate 6 is larger than half of the cross section area of ​​the desugar remover body 1 .

[0027] like Figure 3 As shown, several of the spray branch pipes 2 are arranged in parallel to form a planar pipe arrangement structure; the planar pipe arrangement structure is arranged on the reversing plate 6 and is located on the central axis of the desugarer body 1, that is, the planar pipe arrangement structure divides the upper part of the desugarer body 1 into left and right sides, and the spray branch pipes 2 are fixed on the reversing plate 6; a plurality of nozzles are provided on the circumference of the spray branch pipe 2, and the structure of the spray branch pipe 2 can refer to the existing technology.

[0028] like Figure 1 As shown, the tail of the planar pipe structure is abutted against the top of the water seal device 5; the outlet end of the intermediate air outlet pipe 51 and the notch are respectively located on the left and right sides of the planar pipe structure, and the notch and the main exhaust pipe 4 are located on the left and right sides of the planar pipe structure, that is, the water seal device 5 divides the lower part of the desugarer body 1 into left and right sides; there is a gap between two adjacent spray branches 2, so that the gas passes through; under the joint action of the planar pipe structure and the reversing plate 6, the gas discharged from the intermediate air outlet pipe 51 first passes through the lower part of the planar pipe structure, then enters the top of the reversing plate 6 from the notch, and then passes through the upper part of the planar pipe structure, and finally is discharged from the main exhaust pipe 4; when the gas passes through the lower and upper parts of the planar pipe structure, the gas is sprayed twice by the spray branch 2, thereby improving the effect of spray desugaring; the fermentation gas undergoes the first desugaring when passing through the water seal device 5, and the second desugaring is achieved when spraying twice through the spray branch 2, thereby improving the desugaring effect.

[0029] Specifically, the heads of all the spray branch pipes 2 are connected to the spray main pipe 22, which is located in the desugarer body 1 and is supplied with liquid through the first refill pipe 21 extending from the desugarer body 1 at the end, that is, the first refill pipe 21 replenishes the spray main pipe 22, and the spray main pipe 22 can be fixed in the desugarer body 1 by welding or with the aid of other connecting parts.

[0030] Specifically, if Figure 2 As shown, the water seal device 5 is provided with an overflow pipe 52, a second liquid replenishing pipe 9 and a second liquid outlet pipe 10; the second liquid outlet pipe 10 is located at the bottom of the water seal device 5 and extends to the outside of the desugaring device body 1. The setting of the second liquid outlet pipe 10 can drain the water seal device 5; the overflow pipe 52 is used to control the liquid level of the water seal device 5 and is connected with the inside of the desugaring device body 1; the second liquid replenishing pipe 9 extends to the outside of the desugaring device body 1 and is connected with the first liquid replenishing pipe 21, and the second liquid replenishing pipe 9 is used for the liquid inlet of the water seal device 5; further, the first liquid replenishing pipe 21 and the second liquid replenishing pipe 9 are both provided with A control valve is provided, and the water seal device 5 is provided with a second liquid level sensor 12. The second liquid level sensor 12 is electrically connected to the control valve located on the second fluid replenishment pipe 9. The control valve is a solenoid valve or other control valves of the existing technology. The second liquid level sensor 12 can detect the lowest liquid level of the water seal device 5, that is, when the liquid level of the water seal device 5 reaches the monitoring position of the second liquid level sensor 12, the control valve located on the second fluid replenishment pipe 9 is opened, thereby replenishing the water seal device 5. The time of replenishment can be determined according to expert experience, and of course it can also be determined by means of a liquid level meter set in the water seal device 5.

[0031] like Figure 1 As shown, the desugarer body 1 is provided with a first liquid outlet pipe 7 and a first liquid level sensor 11; the first liquid outlet pipe 7 is located at the bottom of the desugarer body 1 and is provided with a drain valve; the setting height of the first liquid level sensor 11 is not higher than the height of the overflow pipe 52; the first liquid level sensor 11 is electrically connected to the drain valve, and the first liquid level sensor 11 is used to control the liquid level in the desugarer body 1. The liquid level of the desugarer body 1 does not exceed the height of the overflow pipe 52 of the water seal device 5, thereby preventing the liquid in the desugarer body 1 from flowing back into the water seal device 5. The first liquid level sensor 11 can control the opening of the drain valve.

[0032] Furthermore, the end of the air inlet pipe 3 inserted into the water seal device 5 is provided with a continuous tooth groove, which can cut off large bubbles and improve the sugar removal effect.

[0033] In some other embodiments, a cleaning pipe 8 connected to the desugaring device body 1 is further included, and a flushing valve is provided on the cleaning pipe 8; when the flushing valve is opened, the liquid in the cleaning pipe 8 flows into the desugaring device body 1, thereby cleaning the desugaring device body 1, and the desugaring device body 1 is provided with a third liquid level sensor 13; the third liquid level sensor 13 is electrically connected to the flushing valve, and when the flushing liquid reaches the monitoring position of the third liquid level sensor 13, it can control the closing of the flushing valve, and the height of the third liquid level sensor 13 is higher than the middle air outlet pipe 51, so that the flushing liquid can enter the water seal device 5 to soak and clean the water seal device 5 and the desugaring device body 1. Before cleaning the desugaring device body 1 and the water seal device 5, the desugaring device body 1 and the water seal device 5 need to be emptied.

[0034] The workflow of this utility model is as follows:

[0035] The fermentation gas first enters the desugar remover body 1 through the air inlet pipe 3; the air inlet pipe 3 is designed with grooves to cut off large bubbles when the gas enters and increase the gas-water contact area; one end of the air inlet pipe 3 is inserted below the liquid level of the water seal device 5, so that the gas can fully contact with the water in the water seal device 5 before entering the desugar remover body 1 to dissolve the sugar.

[0036] The spray branch pipe 2 located within the desugarer body 1 begins operation, evenly spraying water into the desugarer body 1. The intermediate air outlet pipe 51 of the water seal device 5 is connected to the inner cavity of the desugarer body 1. Gas passing through the water seal device 5 is discharged from the intermediate air outlet pipe 51, first passing through the lower portion of the planar pipe structure, then entering the upper portion of the reversing plate 6 through the gap, then passing through the upper portion of the planar pipe structure, and finally discharged from the main exhaust pipe 4. As the gas passes through the lower and upper portions of the planar pipe structure, it is sprayed twice by the spray branch pipe 2, thereby improving the spray desugaring effect.

[0037] When the desugar remover body 1 and the water seal device 5 need to be cleaned, the water seal device 5 and the desugar remover body 1 are first drained, and then the flushing valve is opened to allow liquid to enter the desugar remover body 1 and the water seal device 5. When the flushing liquid reaches the monitoring position of the third liquid level sensor 13, the flushing valve is closed; after soaking for a set time, the flushing liquid is drained and the cleaning is completed.

[0038] The above are only preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be pointed out that for those skilled in the art, various improvements and modifications that do not depart from the principles of the present invention should be considered within the scope of protection of the present invention.

Claims

1. A sugar remover with a water seal device, characterized in that: The invention comprises a desugar remover body (1), a spray branch pipe (2), an air inlet pipe (3), a main exhaust pipe (4), a water seal device (5) and a reversing plate (6); the water seal device (5) is located in the desugar remover body (1); the air inlet pipe (3) is inserted into the desugar remover body (1), and the inserted end thereof extends below the water seal liquid level of the water seal device (5); the main exhaust pipe (4) is connected to the top of the desugar remover body (1); the side wall of the water seal device (5) is provided with an intermediate air outlet pipe (51) which is in communication with the inner cavity of the desugar remover body (1); the reversing plate (6) is located in the desugar remover body (1); The height of the arrangement is higher than that of the water seal device (5); a gap is provided between the reversing plate (6) and the inner wall of the desugaring device body (1); a plurality of the spray branch pipes (2) are arranged in parallel to form a planar pipe arrangement structure; the planar pipe arrangement structure is arranged through the reversing plate (6) and is located on the central axis of the desugaring device body (1); the tail of the planar pipe arrangement structure is close to the top of the water seal device (5); the outlet end of the intermediate air outlet pipe (51) and the gap are respectively located on the left and right sides of the planar pipe arrangement structure, and the gap and the main exhaust pipe (4) are located on the left and right sides of the planar pipe arrangement structure.

2. A sugar remover with a water seal device according to claim 1, characterized in that: All of the spray branch pipes (2) are connected to a spray main pipe (22), and the spray main pipe (22) is located inside the desugar remover body (1) and is connected to a first liquid replenishing pipe (21) whose end extends out of the desugar remover body (1).

3. A sugar remover with a water seal device according to claim 2, characterized in that: The water seal device (5) is provided with an overflow pipe (52), a second liquid replenishment pipe (9) and a second liquid outlet pipe (10); the second liquid outlet pipe (10) is located at the bottom of the water seal device (5) and extends to the outside of the desugar remover body (1); the overflow pipe (52) is located on the side of the water seal device (5) and is used to control the liquid level of the water seal device (5) and is connected to the inside of the desugar remover body (1); the second liquid replenishment pipe (9) extends to the outside of the desugar remover body (1) and is connected to the first liquid replenishment pipe (21).

4. The sugar remover with a water seal device according to claim 3, characterized in that: The first liquid replenishing pipe (21) and the second liquid replenishing pipe (9) are both provided with a control valve, the water sealing device (5) is provided with a second liquid level sensor (12), and the second liquid level sensor (12) is electrically connected to the control valve located on the second liquid replenishing pipe (9).

5. The sugar remover with a water seal device according to claim 3, characterized in that: The desugar remover body (1) is provided with a first liquid outlet pipe (7) and a first liquid level sensor (11); the first liquid outlet pipe (7) is located at the bottom of the desugar remover body (1) and is provided with a liquid discharge valve; the first liquid level sensor (11) is arranged at a height not higher than a height of an overflow pipe (52); and the first liquid level sensor (11) is electrically connected to the liquid discharge valve.

6. The sugar remover with a water seal device according to claim 1, characterized in that: The end of the air inlet pipe (3) inserted into the water seal device (5) is provided with continuous tooth grooves.

7. The sugar remover with a water seal device according to claim 1, characterized in that: It also comprises a cleaning pipeline (8) connected to the desugar remover body (1), and a flushing valve is arranged on the cleaning pipeline (8).

8. The sugar remover with a water seal device according to claim 7, characterized in that: The desugar remover body (1) is provided with a third liquid level sensor (13); the third liquid level sensor (13) is electrically connected to the flushing valve, and the third liquid level sensor (13) is arranged at a height higher than the middle air outlet pipe (51).

Images