Gleditsia sinensis stock solution detecting and sampling device

Abstract

The utility model relates to the field of Chinese honeylocust fruit sampling and discloses a Chinese honeylocust fruit stock solution detecting and sampling device which comprises a sampling header pipe, the top of the left side wall and the top of the right side wall of the sampling header pipe are fixedly communicated with a first sampling branch pipe and a second sampling branch pipe respectively, and the joint of the first sampling branch pipe and the sampling header pipe is located below the second sampling branch pipe. The first sampling branch pipe and the second sampling branch pipe are bent upwards by 90 degrees, three electromagnetic valves are arranged in the top ends of the main sampling pipe, the first sampling branch pipe and the second sampling branch pipe respectively, temporary storage barrels are arranged at the tops of the main sampling pipe, the first sampling branch pipe and the second sampling branch pipe respectively, and the bottoms of the three temporary storage barrels are connected with the second sampling branch pipe respectively. The sampling branch pipe I is fixedly communicated with the top end of the sampling main pipe; a water suction pump is fixedly mounted at the top of the temporary storage barrel.

Description

Technical Field

[0001] The utility model relates to the field of soap locust sampling, and specifically is a soap locust stock solution detection sampling device. Background Art

[0002] In oil processing and related industries, especially in the production process of refined oils, a variety of by-products are produced, such as soap beans. The quality of soap beans directly affects their market value and application effects. Therefore, accurate and efficient detection and sampling of soap bean stock solution is particularly important.

[0003] However, the current manual sampling method has many shortcomings, such as low sampling efficiency, sampling results are easily affected by human factors, and there are safety hazards in the sampling process. Utility Model Content

[0004] In order to overcome the above-mentioned deficiencies, the utility model provides a sampling device for detecting saponin stock solution.

[0005] The technical solution adopted by this utility model:

[0006] A sampling device for detecting saponin stock solution comprises a sampling main pipe, wherein the top of the left wall and the top of the right wall of the sampling main pipe are respectively fixedly connected with a sampling branch pipe 1 and a sampling branch pipe 2, the connection between the sampling branch pipe 1 and the sampling main pipe is located below the sampling branch pipe 2, the sampling branch pipe 1 and the sampling branch pipe 2 are both bent upward at 90 degrees, three solenoid valves are respectively arranged in the top of the sampling main pipe, the sampling branch pipe 1 and the sampling branch pipe 2, and the tops of the sampling main pipe, the sampling branch pipe 1 and the sampling branch pipe 2 are respectively provided with temporary storage buckets. The bottom of the barrel is fixedly connected to the sampling branch pipe 2, the sampling branch pipe 1 and the top of the sampling main pipe respectively. A water pump is fixedly installed on the top of the temporary storage barrel, and the input end of the water pump is fixedly connected to the inside of the temporary storage barrel. The bottom of the outer wall of the temporary storage barrel is fixedly connected to a drain pipe, and the drain pipe is installed with a valve. The top of the outer wall of the sampling main pipe is fixedly connected to a ventilation pipe. The ventilation pipe is located above the sampling branch pipe 2, and the ventilation pipe extends upward. There is an air pump on the top of the ventilation pipe, and the output end of the air pump is fixedly connected to the top of the ventilation pipe.

[0007] The outer wall of the temporary storage barrel is fixedly connected with two symmetrically distributed fixing rods.

[0008] Beneficial effects of the utility model:

[0009] The utility model realizes a fast and accurate sampling process through the precise control of the electromagnetic valve and the water pump, thereby improving work efficiency. The inner wall is cleaned by a high-pressure air pump, which effectively removes the residue in the sampling tube, avoids cross contamination, and ensures the accuracy of sampling. A main sampling tube is connected to multiple sampling branches and temporary storage barrels. It has a compact design, occupies little space, and is easy to operate in a limited space. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 yes Figure 1 Right view;

[0012] Figure 3 yes Figure 2 Cross-section view at AA in the middle.

[0013] The specific reference numerals in all the drawings are: 1. Sampling main pipe; 2. Sampling branch pipe 1; 3. Sampling branch pipe 2; 4. Solenoid valve; 5. Temporary storage bucket; 6. Water pump; 7. Drain pipe; 8. Fixing rod; 9. Ventilation pipe; 10. Air pump. DETAILED DESCRIPTION

[0014] like Figure 1-3 As shown: A sampling device for detecting soapberry stock solution, including a sampling main pipe 1, the top of the left wall and the top of the right wall of the sampling main pipe 1 are fixedly connected with a sampling branch pipe 1 2 and a sampling branch pipe 2 3, the connection between the sampling branch pipe 1 2 and the sampling main pipe 1 is located below the sampling branch pipe 2 3, the sampling branch pipe 1 2 and the sampling branch pipe 2 3 are bent upward at 90 degrees, three solenoid valves 4 are respectively arranged in the top of the sampling main pipe 1, the sampling branch pipe 1 2 and the sampling branch pipe 2 3, and the top of the sampling main pipe 1, the sampling branch pipe 1 2 and the sampling branch pipe 2 3 are respectively provided with a temporary storage bucket 5, the three temporary storage buckets The bottom of 5 is respectively fixedly connected to the sampling branch pipe 2 3, the sampling branch pipe 1 2 is fixedly connected to the top of the sampling main pipe 1, a water pump 6 is fixedly installed on the top of the temporary storage bucket 5, the input end of the water pump 6 is fixedly connected to the inside of the temporary storage bucket 5, the bottom of the outer wall of the temporary storage bucket 5 is fixedly connected to a drain pipe 7, the drain pipe 7 is installed with a valve, the top of the outer wall of the sampling main pipe 1 is fixedly connected to a vent pipe 9, the vent pipe 9 is located above the sampling branch pipe 2 3, the vent pipe 9 extends upward, and the top of the vent pipe 9 is provided with an air pump 10, and the output end of the air pump 10 is fixedly connected to the top of the vent pipe 9.

[0015] Two symmetrically distributed fixing rods 8 are fixedly connected to the outer wall of the temporary storage barrel 5.

[0016] In the initial state, all electromagnetic valves 4 are in the closed state, the water pump 6 and the air pump 10 are not started, and the sampling main pipe 1, the sampling branch pipe 1 2 and the sampling branch pipe 2 3 are empty or contain a small amount of residual liquid.

[0017] First, according to the preset order (from low to high, that is, first sample branch pipe 1 2, then sample branch pipe 2 3, and finally if there are other branches, and so on, finally sample the main pipe 1), first open the solenoid valve 4 corresponding to the sampling branch pipe 1 2, start the corresponding water pump 6, and the water pump 6 draws the soapnut stock solution into the temporary storage bucket 5 through the sampling branch pipe 1 2 and the sampling main pipe 1.

[0018] When the liquid in the temporary storage barrel 5 reaches the preset sampling volume, the solenoid valve 4 is closed, the water pump 6 is stopped, and the sampling of the sampling branch pipe 1 2 is completed.

[0019] Then, follow the same steps to sample the second sampling branch pipe 3 and the main sampling pipe 1 until all branches that need to be sampled have been sampled.

[0020] After all sampling is completed, start the air pump 10, and blow high-pressure air into the sampling main pipe 1 and sampling branch pipe 1 2 and sampling branch pipe 2 3 through the ventilation pipe 9. The high-pressure air can not only help to remove the residual soapberry stock solution in the sampling tube to prevent it from solidifying or contaminating the next sampling, but also ensure the dryness of the sampling tube to prepare for the next sampling.

[0021] After confirming that the sampling tube and temporary storage bucket are clean, turn off the air pump 10 and, if necessary, open the valve on the water pipe 7 to remove the saponin stock solution sample from the temporary storage bucket 5. This utility model only protects the mechanical part; the related functions realized by the software control part are not within the scope of protection of this utility model.

Claims

1. A sampling device for detecting saponin stock solution, comprising a sampling main pipe (1), characterized in that: The top of the left wall and the top of the right wall of the sampling main pipe (1) are respectively fixedly connected with a sampling branch pipe 1 (2) and a sampling branch pipe 2 (3). The connection between the sampling branch pipe 1 (2) and the sampling main pipe (1) is located below the sampling branch pipe 2 (3). The sampling branch pipe 1 (2) and the sampling branch pipe 2 (3) are both bent upward at 90 degrees. Three solenoid valves (4) are respectively arranged in the top of the sampling main pipe (1), the sampling branch pipe 1 (2) and the sampling branch pipe 2 (3). The tops of the sampling main pipe (1), the sampling branch pipe 1 (2) and the sampling branch pipe 2 (3) are respectively provided with temporary storage barrels (5). The bottoms of the three temporary storage barrels (5) are respectively connected to the sampling branch pipe 2 (3). ), the sampling branch pipe 1 (2) is fixedly connected to the top of the sampling main pipe (1), a water pump (6) is fixedly installed on the top of the temporary storage barrel (5), the input end of the water pump (6) is fixedly connected to the inside of the temporary storage barrel (5), the bottom of the outer wall of the temporary storage barrel (5) is fixedly connected to a water discharge pipe (7), the water discharge pipe (7) is installed with a valve, the top of the outer wall of the sampling main pipe (1) is fixedly connected to a vent pipe (9), the vent pipe (9) is located above the sampling branch pipe 2 (3), the vent pipe (9) extends upward, the top of the vent pipe (9) is provided with an air pump (10), the output end of the air pump (10) is fixedly connected to the top of the vent pipe (9).

2. A soap locust stock solution detection sampling device according to claim 1, characterized in that: Two symmetrically distributed fixing rods (8) are fixedly connected to the outer wall of the temporary storage barrel (5).

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