Online sampler for reaction kettle

Abstract

The utility model provides an on-line sampler for a reaction kettle, and belongs to the technical field of on-line samplers. Comprising a body, a discharging pipe is arranged at the bottom of the body, a fixing frame is fixedly assembled on the outer wall of the body, a material guiding pipe penetrates through the outer wall of the body and communicates with a connecting pipe, an infusion pump is fixedly assembled at the tail end of the connecting pipe, and a discharging pipe fixedly sleeves a water outlet of the infusion pump; through the arrangement of the body, the discharging pipe, the fixing frame, the material guiding pipe, the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve, in the operation process of the sampler, a user can open a corresponding valve body in the material guiding pipe for sampling operation through different joints of the material guiding pipe and the body; the sampler is simple in structure and convenient to use, so that a user can conveniently sample solutions at different depths, the practicability of the sampler is improved, meanwhile, the sampler can also perform sampling operation in the body operation process, the body does not need to be stopped, and the operation efficiency of the user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of online samplers, in particular to an online sampler for a reaction kettle. Background Art

[0002] A chemical solution is a solution prepared by mixing various raw materials and then reacting them in the environment provided by a reactor. In order to ensure the quality of the chemical solution, it is necessary to sample and test the solution during the preparation process.

[0003] Although the existing sampler can perform sampling during use, it does not have a mechanism that allows users to sample solutions of different depths. At the same time, the user is required to shut down the reactor to perform sampling operations, thereby reducing the user's operating efficiency and the practicality of the existing sampler. Therefore, the present application provides a reactor online sampler to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an online sampler for a reactor to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A reactor online sampler comprises: a main body, a discharge pipe is provided at the bottom of the main body, a fixing frame is fixedly installed on the outer wall of the main body, a guide pipe is passed through the outer wall of the main body, the guide pipe is connected to a connecting pipe, a liquid pump is fixedly installed at the end of the connecting pipe, the water outlet of the liquid pump is fixedly sleeved with a discharge pipe, a second solenoid valve is provided on the inner wall of the discharge pipe, an air pressure pump is fixedly connected to the outer wall of the main body, a first exhaust pipe is fixedly sleeved on the output port of the air pressure pump, a fourth solenoid valve is provided on the inner wall of an end of the first exhaust pipe close to the first solenoid valve, a third solenoid valve is provided on the inner wall of an end of the guide pipe away from the air pressure pump, a first solenoid valve is provided on the inner wall of an end of the guide pipe close to the air pressure pump, a second exhaust pipe is connected to the end of the guide pipe away from the first exhaust pipe, a fifth solenoid valve is provided on the inner wall of the second exhaust pipe, and a circular groove is provided on the outer wall of the main body.

[0007] The interior of the first exhaust pipe is communicated with the interior of the material guide pipe through the first solenoid valve and the fourth solenoid valve, and the interior of the discharge pipe is communicated with the interior of the connecting pipe through the liquid pump.

[0008] The inner wall of the circular groove is fixedly assembled with the outer wall of the second exhaust pipe, and the second exhaust pipe is communicated with the interior of the material guide pipe through the first exhaust pipe.

[0009] A positioning hole is provided on the outer wall of the fixing frame, and the inner wall of the positioning hole is fixedly sleeved with the outer wall of the discharge pipe.

[0010] A sixth solenoid valve is provided on the inner wall of the discharge pipe, and a controller is fixedly installed on the outer wall of the body, and the controller is electrically connected to the first solenoid valve, the second solenoid valve, the third solenoid valve, the fourth solenoid valve, the fifth solenoid valve and the sixth solenoid valve respectively.

[0011] The inner walls of the first exhaust pipe and the second exhaust pipe are both filled with high-pressure air, and the high-pressure air inside both is prepared by an air pressure pump.

[0012] Compared with the prior art, the present invention has at least the following beneficial effects:

[0013] 1. In the above scheme, by setting the main body, discharge pipe, fixing frame, guide pipe, first solenoid valve, second solenoid valve, and third solenoid valve structure, during the operation of the sampler, the user can open the corresponding valve body inside the guide pipe through the different connection points between the guide pipe and the main body to perform sampling operations, thereby facilitating the user to sample solutions of different depths, thereby improving the practicality of the sampler. At the same time, the sampler can also perform sampling operations during the operation of the main body without shutting down the main body, thereby improving the user's operating efficiency.

[0014] 2. In the above scheme, through the provision of the air pressure pump, the first exhaust pipe, the second exhaust pipe, the fourth solenoid valve, the fifth solenoid valve and the circular groove structure, when the inside of the material guide pipe is clogged due to excessive debris, the user can operate the air pressure pump to fill the first exhaust pipe and the second exhaust pipe with high-pressure air, thereby causing the debris inside the material guide pipe to be impacted and achieve an automatic cleaning effect, thereby avoiding interference with the user's subsequent use of the sampler, thereby improving the user's maintenance efficiency of the sampler. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable one skilled in the relevant art to make and use the present disclosure.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the reactor online sampler;

[0017] Figure 2 This is a schematic diagram of the side cross-section structure of the reactor online sampler;

[0018] Figure 3 for Figure 2 A in the middle is an enlarged structural diagram;

[0019] Figure 4 This is a schematic diagram of the circular groove structure of the reactor online sampler.

[0020] [Reference Signs]

[0021] 1. Main body; 2. Discharge pipe; 3. Fixed frame; 4. Material guide pipe; 5. Discharge pipe; 6. First exhaust pipe; 7. Air booster pump; 8. First solenoid valve; 9. Second solenoid valve; 10. Third solenoid valve; 11. Liquid pump; 12. Connecting pipe; 13. Second exhaust pipe; 14. Fourth solenoid valve; 15. Fifth solenoid valve; 16. Circular groove.

[0022] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the appended claims. DETAILED DESCRIPTION

[0023] The following describes in detail an online sampler for a reactor provided by the present invention, with reference to the accompanying drawings and specific embodiments. It is also noted that, to provide a more detailed description, the following embodiments are listed as best and preferred embodiments, and those skilled in the art may also adopt other alternative implementations. Furthermore, the accompanying drawings are intended only to more specifically illustrate the embodiments and are not intended to limit the present invention.

[0024] It should be noted that references in the specification to "one embodiment," "an embodiment," "exemplary embodiments," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not necessarily every embodiment will include such specific features, structures, or characteristics. Furthermore, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of persons skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).

[0025] like Figure 1 and Figure 2As shown, an embodiment of the present invention provides a reactor online sampler, comprising: a main body 1, a discharge pipe 2 is provided at the bottom of the main body 1, a fixing frame 3 is fixedly assembled on the outer wall of the main body 1, a guide pipe 4 is passed through the outer wall of the main body 1, the guide pipe 4 is connected to a connecting pipe 12, a liquid pump 11 is fixedly assembled on the end of the connecting pipe 12, a discharge pipe 5 is fixedly sleeved on the water outlet of the liquid pump 11, a second solenoid valve 9 is provided on the inner wall of the discharge pipe 5, an air pressure pump 7 is fixedly connected to the outer wall of the main body 1, a first exhaust pipe 6 is fixedly sleeved on the output port of the air pressure pump 7, a fourth solenoid valve 14 is provided on the inner wall of one end of the first exhaust pipe 6 close to the first solenoid valve 8, a third solenoid valve 10 is provided on the inner wall of one end of the guide pipe 4 away from the air pressure pump 7, a first solenoid valve 8 is provided on the inner wall of one end of the guide pipe 4 close to the air pressure pump 7, a second exhaust pipe 13 is connected to one end of the guide pipe 4 away from the first exhaust pipe 6, a fifth solenoid valve 15 is provided on the inner wall of the second exhaust pipe 13, and a circular groove 16 is provided on the outer wall of the main body 1. By setting up the structure of the main body 1, discharge pipe 2, fixing frame 3, guide pipe 4, discharge pipe 5, first exhaust pipe 6, and air pressure pump 7, during the operation of the sampler, the user can operate the liquid pump 11 to make the guide pipe 4 extract the solution inside the main body 1, so that the user can control the sampler to extract solutions of different depths by opening the first solenoid valve 8 and the third solenoid valve 10, thereby improving the sampling effect of the sampler.

[0026] like Figure 1 and Figure 2 As shown, the interior of the first exhaust pipe 6 is communicated with the interior of the guide pipe 4 through the first solenoid valve 8 and the fourth solenoid valve 14, and the interior of the discharge pipe 5 is communicated with the interior of the connecting pipe 12 through the liquid pump 11. Through the structure of the first exhaust pipe 6, the guide pipe 4 and the discharge pipe 5, when the sampler is in operation, the user can extract the solution inside the main body 1 through the sampling ports of the guide pipe 4 at different heights inside the main body 1, thereby extracting the precipitate and the solution itself. When there is too much precipitate and the interior of the guide pipe 4 is blocked, the user can pressurize the first exhaust pipe 6 and the second exhaust pipe 13 through the air pressure pump 7 to impact the blockage and achieve an automatic cleaning effect, thereby improving the practicality of the sampler and the user's maintenance efficiency of the sampler.

[0027] like Figure 2 and Figure 3As shown, the inner wall of the circular groove 16 is fixedly assembled with the outer wall of the second exhaust pipe 13, and the second exhaust pipe 13 is connected to the interior of the guide pipe 4 through the first exhaust pipe 6. Through the structure of the circular groove 16 and the second exhaust pipe 13, when the user needs to extract the solution, the guide pipe 4 can introduce the extracted solution into the connecting pipe 12, and cooperate with the liquid pump 11 to send out the obtained sample to facilitate the user to collect the sample, and the first exhaust pipe 6 can facilitate the user to pressurize the inside of the first exhaust pipe 6 and the second exhaust pipe 13 to clean the inside of the guide pipe 4, thereby ensuring that the subsequent use of the sampler will not be affected.

[0028] like Figure 1 and Figure 3 As shown, a positioning hole is provided on the outer wall of the fixing frame 3, and the inner wall of the positioning hole is fixedly connected to the outer wall of the discharge pipe 5. Through the setting of the fixing frame 3 structure, the sampler uses the fixing frame 3 to limit the second solenoid valve 9 after installation, thereby ensuring the stability of the sampler during operation. There is no need to shut down the main body 1 during the sampling process, so that the sampler can operate synchronously with the main body 1.

[0029] like Figure 2 and Figure 3 As shown, the inner wall of the discharge pipe 2 is provided with a sixth solenoid valve, and the outer wall of the main body 1 is fixedly equipped with a controller, and the controller is electrically connected to the first solenoid valve 8, the second solenoid valve 9, the third solenoid valve 10, the fourth solenoid valve 14, the fifth solenoid valve 15 and the sixth solenoid valve respectively. Through the provided controller and the sixth solenoid valve structure, after the main body 1 accommodates all the solution preparation raw materials, the main body 1 is used to provide a reaction environment, and during the reaction process, the user can control the opening time of the first solenoid valve 8, the second solenoid valve 9, the third solenoid valve 10, the fourth solenoid valve 14 and the fifth solenoid valve 15 respectively through the controller, thereby achieving the effect of sampling and cleaning operations, and the opening of the sixth solenoid valve can facilitate the user to take out the prepared object inside the main body 1, thereby facilitating the user's operation.

[0030] like Figure 1 and Figure 2 As shown, the inner walls of the first exhaust pipe 6 and the second exhaust pipe 13 are filled with high-pressure air, and the high-pressure air inside the two is prepared by the air pressure pump 7. Through the set air pressure pump 7 structure, when blockage occurs inside the guide pipe 4, the user can use the air pressure pump 7 to make the high-pressure air impact the blockage, thereby avoiding debris clogging the sampler and causing the sampler to fail to operate normally, thereby improving the user's maintenance efficiency of the sampler.

[0031] The technical solution provided by the present invention is to pour all materials into the main body 1 and use the main body 1 to provide a reaction environment. When sampling is required during the preparation process, the user can close the fourth solenoid valve 14 and the fifth solenoid valve 15 to prevent the interior of the fourth solenoid valve 14 and the first exhaust pipe 6 from communicating with the interior of the guide pipe 4. The opening of the first solenoid valve 8 and the third solenoid valve 10 will discharge the solution inside the main body 1, cooperate with the operation of the liquid pump 11 to extract the solution, and finally discharge it through the second solenoid valve 9. The user collects the discharged solution. When the interior of the guide pipe 4 is blocked due to excessive accumulation of debris at the bottom of the main body 1, the user can operate the air pressure pump 7 to fill the interior of the second exhaust pipe 13 and the first exhaust pipe 6 with high-pressure air. After the fourth solenoid valve 14 and the fifth solenoid valve 15 are opened, the high-pressure air will impact the debris, thereby achieving an automatic cleaning effect, thereby ensuring that the subsequent use of the sampler will not be affected, and also improving the user's maintenance efficiency of the sampler.

[0032] This invention encompasses any alternatives, modifications, equivalents, and solutions that do not depart from the spirit and scope of this invention. While specific details are described in detail in the preferred embodiments of this invention to provide a thorough understanding, those skilled in the art will be able to fully understand this invention without these details. Furthermore, to avoid unnecessary confusion regarding the essence of this invention, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0033] Those skilled in the art will understand that all or part of the steps in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A reactor online sampler, characterized in that: include: The main body (1) is provided with a discharge pipe (2) at the bottom of the main body (1), a fixing frame (3) is fixedly installed on the outer wall of the main body (1), a guide pipe (4) is passed through the outer wall of the main body (1), the guide pipe (4) is connected to a connecting pipe (12), the end of the connecting pipe (12) is fixedly equipped with a liquid pump (11), the water outlet of the liquid pump (11) is fixedly sleeved with a discharge pipe (5), the inner wall of the discharge pipe (5) is provided with a second solenoid valve (9), the outer wall of the main body (1) is fixedly connected to an air pressure pump (7), the output port of the air pressure pump (7) is fixedly connected to the outer wall of the main body (1), and the output port of the air pressure pump (7) is fixedly connected to the outer wall of the main body (1). A first exhaust pipe (6) is sleeved, a fourth solenoid valve (14) is provided on the inner wall of one end of the first exhaust pipe (6) close to the first solenoid valve (8), a third solenoid valve (10) is provided on the inner wall of one end of the material guide pipe (4) away from the air pressure pump (7), a first solenoid valve (8) is provided on the inner wall of one end of the material guide pipe (4) close to the air pressure pump (7), a second exhaust pipe (13) is connected to one end of the material guide pipe (4) away from the first exhaust pipe (6), a fifth solenoid valve (15) is provided on the inner wall of the second exhaust pipe (13), and a circular groove (16) is provided on the outer wall of the body (1).

2. The reactor online sampler according to claim 1, characterized in that: The interior of the first exhaust pipe (6) is communicated with the interior of the material guide pipe (4) through the first solenoid valve (8) and the fourth solenoid valve (14), and the interior of the discharge pipe (5) is communicated with the interior of the connecting pipe (12) through the liquid pump (11).

3. The reactor online sampler according to claim 1, characterized in that: The inner wall of the circular groove (16) is fixedly assembled with the outer wall of the second exhaust pipe (13), and the second exhaust pipe (13) is communicated with the interior of the material guide pipe (4) through the first exhaust pipe (6).

4. The reactor online sampler according to claim 1, characterized in that: A positioning hole is provided on the outer wall of the fixing frame (3), and the inner wall of the positioning hole is fixedly sleeved with the outer wall of the discharge pipe (5).

5. The reactor online sampler according to claim 1, characterized in that: A sixth solenoid valve is provided on the inner wall of the discharge pipe (2), and a controller is fixedly mounted on the outer wall of the body (1), and the controller is electrically connected to the first solenoid valve (8), the second solenoid valve (9), the third solenoid valve (10), the fourth solenoid valve (14), the fifth solenoid valve (15) and the sixth solenoid valve, respectively.

6. The reactor online sampler according to claim 1, characterized in that: The inner walls of the first exhaust pipe (6) and the second exhaust pipe (13) are both filled with high-pressure air, and the high-pressure air inside both is prepared by an air pressure pump (7).

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