Device for detecting water content of coking product

Abstract

The utility model provides a coking product water content detection device which comprises a distillation bottle, a bottle neck is formed at the upper part of the distillation bottle, a bottle opening is formed at the top end of the bottle neck, a plugging piece is arranged at the bottle opening, the plugging piece comprises a supporting plate, a plurality of connecting rods are hinged to the edge of the supporting plate, and the connecting rods are arranged on the supporting plate. A connecting rod is arranged on the supporting plate, a clamping clamp of a C-shaped structure is fixed to the bottom end of the connecting rod, a through hole is formed in the supporting plate, a connecting rod is arranged in the through hole and can move in the through hole, a sealing plug of a conical structure is fixed to one end of the connecting rod and located at a bottle opening, a screw hole is formed in the middle of the supporting plate, and a screw rod is arranged in the screw hole. The plugging piece is arranged on the bottle opening of the distillation bottle, external force is applied to the sealing plug through the screw rod, and the sealing plug is tightly pressed into the bottle opening, so that compared with an existing mode, tight sealing between the sealing plug and the bottle opening can be ensured, water vapor is effectively prevented from flowing out of the bottle opening to influence a detection result during distillation, and the detection result is accurate.

Description

Technical Field

[0001] This utility model belongs to the field of inspection and testing technology, and relates to a device for detecting the moisture content of coking products. Background Technology

[0002] Coking generally refers to the process of carbonizing and turning organic matter into coke. In coal dry distillation, it refers to high-temperature dry distillation. In petroleum processing, coking is an abbreviation for residual oil coking, which refers to the process of heavy oil undergoing deep cracking and condensation reactions under high-temperature conditions to produce gas, gasoline, diesel, wax oil, and petroleum coke. Moisture detection of coking products is mostly done by high-temperature redistillation, and the distilled gas is cooled to determine the internal water content.

[0003] In the distillation test, the water vapor in the evaporation area of ​​the distillation flask leaked out due to the poor sealing at the top of the distillation flask, affecting the accuracy of the test results. Utility Model Content

[0004] The purpose of this invention is to address the problem in the prior art where poor sealing of the distillation flask mouth leads to water vapor leakage, affecting the test results, by providing a device for detecting the moisture content of coking products.

[0005] Therefore, the present invention adopts the following testing scheme:

[0006] A device for detecting the moisture content of coking products includes a distillation flask, the upper part of which forms a bottleneck, and the top of the bottleneck forms a mouth. A folded edge is provided at the mouth, and a sealing element is provided thereat. The sealing element includes a support plate, and multiple connecting rods are hinged to the edge of the support plate. A C-shaped clamp is fixed to the bottom end of each connecting rod and is secured to the folded edge. Multiple through holes are provided on the support plate, and connecting rods are installed within these holes. The connecting rods can move within the through holes. A conical plug is fixed to one end of each connecting rod at the mouth. A screw hole is provided in the middle of the support plate, and a screw rod is installed within the screw hole. The end of the screw rod near the plug forms a top. An inclined condenser tube is connected to one side of the bottleneck.

[0007] Furthermore, a receiving bottle is provided on one side of the distillation flask, and the end of the condenser tube away from the distillation flask forms a water outlet, which is located inside the receiving bottle.

[0008] Furthermore, the condenser tube is equipped with a cooling water jacket.

[0009] Furthermore, the connecting rod and the support plate are arranged perpendicular to each other.

[0010] Furthermore, the screw and the connecting rod are arranged parallel to each other.

[0011] Furthermore, a handle is provided at the end of the connecting rod away from the seal.

[0012] Furthermore, the plug is provided with a top groove corresponding to the top end.

[0013] Furthermore, the end of the screw away from the plug is provided with a knob for rotating the screw.

[0014] The advantages of this invention are as follows: by setting a sealing component on the mouth of the distillation flask and applying external force to the sealing plug through a screw, the sealing plug is pressed tightly into the mouth of the flask. Compared with the existing method, this can ensure a tight seal between the sealing plug and the mouth of the flask, effectively preventing water vapor from flowing out of the mouth of the flask during distillation and affecting the test results, thus making the test results accurate; the results are simple and the method of use is convenient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0017] In the diagram, 1-distillation flask, 2-neck, 3-mouth, 4-flanged edge, 5-support plate, 6-connecting rod, 7-clamping clip, 8-through hole, 9-connecting rod, 10-stopper, 11-screw hole, 12-screw, 13-top, 14-top groove, 15-handle, 16-knob, 17-condenser tube, 18-receiving bottle, 19-outlet, 20-cooling water jacket. Detailed Implementation

[0018] The present invention will now be described in detail with reference to the accompanying drawings:

[0019] like Figure 1 and 2As shown, a device for detecting the moisture content of coking products includes a distillation flask 1. The upper part of the distillation flask 1 forms a neck 2, and the top of the neck 2 forms a circular mouth 3. Coking products can be placed into the distillation flask 1 through the mouth 3 for distillation. A flange 4 is provided at the mouth 3, and a sealing element is provided at the mouth 3 to seal it. During distillation, this effectively prevents water vapor from flowing out of the mouth 3 and affecting the test results. The sealing element includes a circular support plate 5, the diameter of which is adapted to the mouth 3. Multiple connecting rods 6 are hinged to the edge of the support plate 5. In this embodiment, four connecting rods 6 are provided. A C-shaped clamp 7 is fixed to the end of each connecting rod 6 away from the support plate 5. The clamp 7 can be secured to the flange 4. A through hole 8 is provided on the support plate 5, and a connecting rod 9 is provided within the through hole 8, perpendicular to the support plate 5. The connecting rod 9 can move along its length within the through hole 8. One end of the connecting rod 9 is fixed with a conical plug 10, which is located at the bottle mouth 3 and is used to seal the bottle mouth 3. The middle of the support plate 5 is provided with a screw hole 11, and a screw 12 is provided in the screw hole 11, which is parallel to the connecting rod 9. The end of the screw 12 near the plug 10 forms a top 13, and the plug 10 is provided with a top groove 14 corresponding to the top 13. The screw 12 can provide external force to the plug 10, pressing the plug 10 tightly into the bottle mouth 3 to ensure a seal. Compared with the existing method of manually pressing the plug, the plug can be pressed tightly into the bottle mouth 3, effectively ensuring the sealing effect. For ease of use, the end of the connecting rod 9 away from the plug 10 is provided with a handle 15, and the end of the screw 12 away from the plug 10 is provided with a knob 16 for rotating the screw 12.

[0020] A condenser tube 17 with an inclined arrangement is connected to one side of the bottleneck 2. Water vapor from the coking distillation can enter the condenser tube 17 through the bottleneck 2 and condense into water. A receiving bottle 18 is provided on one side of the distillation flask 1. The end of the condenser tube 17 away from the distillation flask 1 forms a water outlet 19, which is located inside the receiving bottle 18. Water from the condensation can be discharged into the receiving bottle 18 through the water outlet 19. A cooling water jacket 20 is provided on the condenser tube 17. The cooling water jacket 20 is used to cool the condenser tube 17 and improve the condensation effect.

[0021] The method of using this utility model is as follows:

[0022] First, the coked material is placed into the distillation flask 1 through the bottle neck 3. Then, the sealing device can be installed at the bottle neck 3. Specifically, first, the support plate 5 is placed directly above the bottle neck 3, and the sealing plug 10 is placed into the bottle neck 3. Then, the connecting rod 6 is rotated to lock the four clamping clips 7 onto the folded edge 4 of the bottle neck 3. Then, the screw 12 can be rotated by the knob 16 to move the screw 12 downward, providing downward pressure on the sealing plug 10 through the top end 13. The sealing plug 10 is then slowly pressed downward into the bottle neck 3. Compared to pressing directly by hand, the screw 12 can provide sufficient pressure on the sealing plug 10. Sufficient pressure is applied to ensure a tight seal between the stopper 10 and the bottle mouth 3. Then, the distillation flask 1 is heated, causing the moisture in the coke inside the flask to evaporate. The water vapor passes through the neck of the bottle and enters the condenser tube 17, where it condenses into water and is finally discharged from the outlet 19 into the receiving bottle 18 for collection. After distillation, the screw 12 is rotated by the knob 16 to move it upward and separate it from the stopper 10. Then, the connecting rod 6 is rotated to remove the clamp 7 from the folded edge 4. Finally, the operator holds the handle 15 and pulls the stopper 10 out of the bottle mouth 3 through the connecting rod 9.

Claims

1. A coking product moisture content detection apparatus, characterized by, The utility model provides a distillation flask, the upper portion of the distillation flask (1) forms a bottle neck (2), the top end (13) of the bottle neck (2) forms a bottle mouth (3), a flange (4) is arranged at the bottle mouth (3), a sealing element is arranged at the bottle mouth (3), the sealing element comprises a support plate (5), a plurality of connecting rods (6) are hinged at the edge of the support plate (5), the bottom end of the connecting rod (6) is fixed with a C-shaped clamping clamp (7), the clamping clamp (7) is clamped on the flange (4), a through hole (8) is arranged on the support plate (5), a connecting rod (9) is arranged in the through hole (8), the connecting rod (9) can move in the through hole (8), one end of the connecting rod (9) is fixed with a conical sealing plug (10), the sealing plug (10) is located at the bottle mouth (3), a screw hole (11) is arranged in the middle of the support plate (5), a screw rod (12) is arranged in the screw hole (11), the end of the screw rod (12) close to the sealing plug (10) forms a top end (13), one side of the bottle neck (2) is connected with an inclined condenser tube (17).

2. The coking product moisture content detection device of claim 1, wherein, One side of the distillation flask (1) is provided with a receiving bottle (18), the end of the condenser tube (17) away from the distillation flask (1) forms a water outlet (19), and the water outlet (19) is located in the receiving bottle (18).

3. The apparatus for detecting the water content of a coking product according to claim 1, wherein A cooling jacket (20) is arranged on the condenser tube (17).

4. The apparatus for detecting the moisture content of a coked product according to claim 1, characterized by The connecting rod (9) and the support plate (5) are arranged perpendicular to each other, and the screw rod (12) and the connecting rod (9) are arranged parallel to each other.

5. The apparatus for detecting the moisture content of a coked product according to claim 1, characterized by A handle (15) is arranged at the end of the connecting rod (9) away from the sealing plug (10).

6. The apparatus for detecting the moisture content of a coked product according to claim 1, characterized by A top groove (14) corresponding to the top end (13) is arranged on the sealing plug (10).

7. The apparatus of claim 1, wherein, A knob (16) for rotating the screw rod (12) is arranged at the end of the screw rod (12) away from the sealing plug (10).

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