Sampling device for chemical production
By designing multiple extraction components and controllers in the chemical production sampling device, the problems of limited sampling locations and sampling bottle offset were solved, enabling precise sampling of materials in the reactor and reducing impurities, thus improving the completeness and accuracy of the sampling device.
Patent Information
- Application Number
- CN202423323583.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing chemical production sampling devices have limited sampling locations, making it difficult to reflect the true situation of materials inside the equipment, and the different sizes of sampling bottles can easily lead to positional deviations.
Multiple extraction components and controllers were designed to control the sampling head at different positions in the reactor. A filter cover was also provided to reduce the entry of impurities. Combined with an electric telescopic rod to hold the sampling bottle, the accuracy and completeness of the sampling were ensured.
It enables precise sampling at different locations in the reactor, reduces the entry of impurities, improves the completeness and accuracy of the sampling device, and avoids sampling bottle position deviation.
Smart Images
Figure CN223808412U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to chemical production sampling technical field especially relates to a sampling device for chemical production. BACKGROUND
[0002] Chemical production is the process of converting various raw materials into valuable chemicals or products by using chemical and physical methods, and chemical production sampling is a key link to ensure product quality and production process monitoring, which can detect whether the material composition, purity, physical and chemical properties, etc.
[0003] In the prior art, when the device is sampling, the sampling head is used to sample the inside of the reaction kettle, the sampling position is limited, and the real situation of the material in the reaction equipment is difficult to sample, and when sampling, the size of the sampling bottle is different, which is easy to cause the sampling bottle position to deviate. UTILITY MODEL CONTENT
[0004] The utility model discloses a sampling device for chemical production to solve the problems in the prior art.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a sampling device for chemical production, comprising: a reaction kettle body and a connecting head, the bottom of the reaction kettle body is fixedly installed with a discharge port, the upper part of the inside of the reaction kettle body is provided with an extraction assembly one, the extraction assembly one comprises an extraction controller one, a sampling head one, a sampling pipe one, a fixed block one and a filter cover one, the middle of the inside of the reaction kettle body is provided with an extraction assembly two, the extraction assembly two comprises an extraction controller two, a sampling head two, a sampling pipe two, a fixed block two and a filter cover two, the lower part of the inside of the reaction kettle body is provided with an extraction assembly three, the extraction assembly three comprises an extraction controller three, a sampling head three, a sampling pipe three, a fixed block three and a filter cover three, one end of the connecting head is fixedly installed with a conveying pipe, the other end of the conveying pipe is fixedly installed with a filling assembly, and the bottom of the filling assembly is fixedly installed with a placing table.
[0006] As a preferred embodiment, one end of the sampling head one is fixedly installed on the input end of the extraction controller one, the other end of the sampling head one is fixedly installed on the inside above the reaction kettle body, the sampling pipe one is fixedly installed on the output end of the extraction controller one, and the other end of the sampling pipe one is fixedly embedded in the inside of the connecting head.
[0007] As a preferred implementation form, one end of the sampling head two is fixedly installed at the input end of the extraction controller two, the other end of the sampling head two is fixedly installed at the inside of the middle of the reaction kettle body, the sampling tube two is fixedly installed at the output end of the extraction controller two, and the other end of the sampling tube two is fixedly embedded in the inside of the connecting head.
[0008] As a preferred implementation form, one end of the sampling head three is fixedly installed at the input end of the extraction controller three, the other end of the sampling head three is fixedly installed at the inside below the reaction kettle body, the sampling tube three is fixedly installed at the output end of the extraction controller three, and the other end of the sampling tube three is fixedly embedded in the inside of the connecting head.
[0009] As a preferred implementation form, the other end surface of the sampling head one is fixedly sleeved with the fixed block one, one side of the fixed block one is fixedly installed with the filter cover one, the other end surface of the sampling head two is fixedly sleeved with the fixed block two, one side of the fixed block two is fixedly installed with the filter cover two, and the other end surface of the sampling head three is fixedly sleeved with the fixed block three, one side of the fixed block three is fixedly installed with the filter cover three.
[0010] As a preferred implementation form, the bottom of the filling assembly is fixedly installed with the filling head, and the top of the placing table is fixedly installed with the sampling bottle body.
[0011] As a preferred implementation form, both ends of the top of the placing table are fixedly installed with the fixed plates, one side of the fixed plate is fixedly installed with the electric telescopic rod, and the other end of the electric telescopic rod is fixedly installed with the clamping block.
[0012] Compared with the prior art, the device has the advantages and positive effects that:
[0013] 1. The device can extract and sample different positions, and better sample the reaction material.
[0014] 2. The device is more perfect. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 The utility model provides a kind of side view for the sampling device for chemical production provided by the utility model.
[0016] Fig. 2 The utility model provides a kind of sampling device's extraction subassembly side view for chemical production;
[0017] Fig. 3 The utility model provides a kind of sampling device's placement table side view for chemical production.
[0018] Legend:
[0019] 1, reaction kettle body;2, discharge port;3, extraction subassembly one;301, extraction controller one;302, sampling head one;303, sampling tube one;304, fixed block one;305, filter cover one;4, extraction subassembly two;401, extraction controller two;402, sampling head two;403, sampling tube two;404, fixed block two;405, filter cover two;5, extraction subassembly three;501, extraction controller three;502, sampling head three;503, sampling tube three;504, fixed block three;505, filter cover three;6, connector;7, conveying pipe;8, filling assembly;801, filling head;9, placement table;10, fixed plate;11, electric telescopic rod;12, clamping block;13, sampling bottle body. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0021] Please refer to Figs. 1-3 The utility model provides a kind of technical schemes:A kind of sampling device for chemical production, comprising: reaction kettle body 1 and connector 6, the bottom of reaction kettle body 1 is fixedly installed with discharge port 2, the upper portion in reaction kettle body 1 is provided with extraction subassembly one 3, extraction subassembly one 3 includes extraction controller one 301, sampling head one 302, sampling tube one 303, fixed block one 304, filter cover one 305, the middle portion in reaction kettle body 1 is provided with extraction subassembly two 4, extraction subassembly two 4 includes extraction controller two 401, sampling head two 402, sampling tube two 403, fixed block two 404, filter cover two 405, the lower portion in reaction kettle body 1 is provided with extraction subassembly three 5, extraction subassembly three 5 includes extraction controller three 501, sampling head three 502, sampling tube three 503, fixed block three 504, filter cover three 505, one end of connector 6 is fixedly installed with conveying pipe 7, the other end of conveying pipe 7 is fixedly installed with filling assembly 8, and filling assembly 8 is fixedly installed with placement table 9 at the bottom.
[0022] Specifically: when the device starts to use, the extraction assembly one 3 is arranged above the inside of the reaction kettle body 1, the external controller starts the extraction controller one 301, the sampling head one 302 extracts the material above the inside of the reaction kettle body 1, the extraction assembly two 4 is arranged in the middle of the inside of the reaction kettle body 1, the external controller starts the extraction controller two 401, the sampling head two 402 extracts the material in the middle of the inside of the reaction kettle body 1, the extraction assembly three 5 is arranged below the inside of the reaction kettle body 1, the external controller starts the extraction controller three 501, the sampling head three 502 extracts the material below the inside of the reaction kettle body 1, so that the device can sample different positions in the inside of the reaction kettle body 1 when sampling, better reflect the real situation of the material in the reaction equipment, and make the device more perfect.
[0023] In one embodiment, one end of the sampling head one 302 is fixedly installed at the input end of the extraction controller one 301, the other end of the sampling head one 302 is fixedly installed in the inside above the reaction kettle body 1, the sampling tube one 303 is fixedly installed at the output end of the extraction controller one 301, and the other end of the sampling tube one 303 is fixedly embedded in the inside of the connecting head 6.
[0024] Specifically: the external controller starts the extraction controller one 301, drives the sampling head one 302 to extract the material above the inside of the reaction kettle body 1, transports the material to the inner wall of the connecting head 6 through the sampling tube one 303, and then enters the filling assembly 8 through the conveying pipe 7, so that the device can sample the material at the upper position in the inside of the reaction kettle body 1, and the device is more perfect.
[0025] In one embodiment, one end of the sampling head two 402 is fixedly installed at the input end of the extraction controller two 401, the other end of the sampling head two 402 is fixedly installed in the inside of the reaction kettle body 1, the sampling tube two 403 is fixedly installed at the output end of the extraction controller two 401, and the other end of the sampling tube two 403 is fixedly embedded in the inside of the connecting head 6.
[0026] Specifically: the external controller starts the extraction controller two 401, drives the sampling head two 402 to extract the material in the middle of the inside of the reaction kettle body 1, transports the material to the inner wall of the connecting head 6 through the sampling tube two 403, and then enters the filling assembly 8 through the conveying pipe 7, so that the device can sample the material at the middle position in the inside of the reaction kettle body 1, and the device is more perfect.
[0027] In one embodiment, one end of the sampling head three 502 is fixedly installed at the input end of the extraction controller three 501, the other end of the sampling head three 502 is fixedly installed inside below the reaction kettle body 1, the sampling tube three 503 is fixedly installed at the output end of the extraction controller three 501, and the other end of the sampling tube three 503 is fixedly embedded inside the connecting head 6.
[0028] Specifically, the extraction controller three 501 is started by the external controller, the sampling head three 502 is driven to extract the material below the inside of the reaction kettle body 1, the material is transported to the inner wall of the connecting head 6 through the sampling tube three 503, and then the material is transported into the filling assembly 8 through the conveying pipe 7, so that the device can sample the material at the position below the inside of the reaction kettle body 1, and the device is more perfect.
[0029] In one embodiment, the other end surface of the sampling head one 302 is fixedly sleeved with the fixed block one 304, one side of the fixed block one 304 is fixedly installed with the filter cover one 305, the other end surface of the sampling head two 402 is fixedly sleeved with the fixed block two 404, one side of the fixed block two 404 is fixedly installed with the filter cover two 405, and the other end surface of the sampling head three 502 is fixedly sleeved with the fixed block three 504, one side of the fixed block three 504 is fixedly installed with the filter cover three 505.
[0030] Specifically, in the sampling process of the sampling head one 302, the sampling head two 402 and the sampling head three 502, the filter cover one 305 is used to protect the sampling head one 302 from impurities, the filter cover two 405 is used to protect the sampling head two 402 from impurities, and the filter cover three 505 is used to protect the sampling head three 502 from impurities, so that the device is more perfect and the clogging is reduced during sampling.
[0031] In one embodiment, the filling assembly 8 is fixedly installed with a filling head 801 at the bottom, the placing table 9 is fixedly installed with a sampling bottle body 13 at the top, both ends of the top of the placing table 9 are fixedly installed with fixed plates 10, one side of the fixed plate 10 is fixedly installed with an electric telescopic rod 11, and the other end of the electric telescopic rod 11 is fixedly installed with a clamping block 12.
[0032] Specifically, the sampling bottle body 13 is placed on the top of the placing table 9, the sampling material enters the inside of the sampling bottle body 13 through the filling head 801, the two electric telescopic rods 11 are started by the external controller, the clamping blocks 12 fixedly installed at the other end of the electric telescopic rods 11 move towards each other to clamp and fix the sampling bottle body 13, and the sampling bottle body 13 is pushed to be located at the bottom of the filling head 801, so that the device can accurately receive sampling bottles of different sizes during sampling, and the device is more perfect.
[0033] Working principle: when the device starts to use, the upper material in the reactor body 1 needs to be sampled, the extraction controller one 301 is started by the external controller, the extraction controller two 401 and the extraction controller three 501 are kept closed, the sampling head one 302 is driven to extract the upper material in the reactor body 1, the material is transported to the inside of the connecting head 6 through the sampling pipe one 303, enters the filling assembly 8 through the conveying pipe 7, leaks out and fills into the inside of the sampling bottle body 13 through the filling head 801, when the middle material in the reactor body 1 needs to be sampled, the extraction controller two 401 is started by the external controller, the extraction controller one 301 and the extraction controller three 501 are kept closed, the sampling head two 402 is driven to extract the middle material in the reactor body 1, the material is transported to the inner wall of the connecting head 6 through the sampling pipe two 403, enters the filling assembly 8 through the conveying pipe 7, leaks out and fills into the inside of the sampling bottle body 13 through the filling head 801, when the lower material in the reactor body 1 needs to be sampled, the extraction controller three 501 is started by the external controller, the extraction controller one 301 and the extraction controller two 401 are kept closed, the sampling head three 502 is driven to extract the lower material in the reactor body 1, the material is transported to the inner wall of the connecting head 6 through the sampling pipe three 503, enters the filling assembly 8 through the conveying pipe 7, leaks out and fills into the inside of the sampling bottle body 13 through the filling head 801, so that the device can sample different positions when sampling, the real situation of the material in the reaction equipment is better, and the device is more perfect, when the filling head 801 fills into the inside of the sampling bottle body 13, the sampling bottle body 13 is placed on the top of the placing table 9, the two electric telescopic rods 11 are started by the external controller, the clamping blocks 12 fixedly installed at the other end of the electric telescopic rods 11 move towards each other to clamp and fix the sampling bottle body 13, the sampling bottle body 13 is pushed to be just at the bottom of the filling head 801, so that the device can accurately receive sampling bottles of different sizes during sampling, the device is more perfect, the filter cover one 305 protects the sampling head one 302 to reduce impurities, the filter cover two 405 protects the sampling head two 402 to reduce impurities, the filter cover three 505 protects the sampling head three 502 to reduce impurities, so that the device is more perfect during sampling, and the blockage is reduced.
[0034] The above is only a preferred embodiment of the present application, and does not limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments still belongs to the protection scope of the technical scheme of the present application.
Claims
1. A sampling device for use in chemical production, characterized in that Include: The reaction kettle body (1) and the connecting head (6), the bottom of the reaction kettle body (1) is fixedly installed with a discharge port (2), the upper part of the inside of the reaction kettle body (1) is provided with an extraction assembly (3), the extraction assembly (3) includes an extraction controller (301), a sampling head (302), a sampling tube (303), a fixed block (304), a filter cover (305), the middle of the inside of the reaction kettle body (1) is provided with an extraction assembly (4), the extraction assembly (4) includes an extraction controller (401), a sampling head (402), a sampling tube (403), a fixed block (404), a filter cover (405), the lower part of the inside of the reaction kettle body (1) is provided with an extraction assembly (5), the extraction assembly (5) includes an extraction controller (501), a sampling head (502), a sampling tube (503), a fixed block (504), a filter cover (505), one end of the connecting head (6) is fixedly installed with a conveying pipe (7), the other end of the conveying pipe (7) is fixedly installed with a filling assembly (8), the bottom of the filling assembly (8) is fixedly installed with a placing table (9).
2. The sampling device for chemical production according to claim 1, characterized in that: One end of the sampling head (302) is fixedly installed on the input end of the extraction controller (301), the other end of the sampling head (302) is fixedly installed on the inside of the upper part of the reaction kettle body (1), the sampling tube (303) is fixedly installed on the output end of the extraction controller (301), the other end of the sampling tube (303) is fixedly embedded in the inside of the connecting head (6).
3. The sampling device for chemical production according to claim 1, characterized in that: One end of the sampling head (402) is fixedly installed on the input end of the extraction controller (401), the other end of the sampling head (402) is fixedly installed on the inside of the middle of the reaction kettle body (1), the sampling tube (403) is fixedly installed on the output end of the extraction controller (401), the other end of the sampling tube (403) is fixedly embedded in the inside of the connecting head (6).
4. The sampling device for chemical production according to claim 1, characterized in that: One end of the sampling head (502) is fixedly installed on the input end of the extraction controller (501), the other end of the sampling head (502) is fixedly installed on the inside of the lower part of the reaction kettle body (1), the sampling tube (503) is fixedly installed on the output end of the extraction controller (501), the other end of the sampling tube (503) is fixedly embedded in the inside of the connecting head (6).
5. The sampling device for chemical production according to claim 1, characterized in that: The other end surface of the sampling head (302) is fixedly sleeved with the fixed block (304), one side of the fixed block (304) is fixedly installed with the filter cover (305), the other end surface of the sampling head (402) is fixedly sleeved with the fixed block (404), one side of the fixed block (404) is fixedly installed with the filter cover (405), the other end surface of the sampling head (502) is fixedly sleeved with the fixed block (504), one side of the fixed block (504) is fixedly installed with the filter cover (505).
6. The sampling device for chemical production according to claim 1, characterized in that: The bottom of the filling assembly (8) is fixedly installed with a filling head (801), and the top of the placement table (9) is fixedly installed with a sampling bottle body (13).
7. The sampling device for chemical production according to claim 1, characterized in that: Both ends of the top of the placement table (9) are fixedly installed with fixed plates (10), one side of the fixed plate (10) is fixedly installed with an electric telescopic rod (11), and the other end of the electric telescopic rod (11) is fixedly installed with a clamping block (12).