Online sampler

Abstract

The utility model discloses an on-line sampler which comprises a mounting column, and the mounting column is of a hollow structure; the top cover is rotationally mounted at the top of the mounting column; the first connecting base is fixedly installed on the top of the top cover. In the scheme, the mounting column is moved downwards, so that the collecting bin can be in contact with a reactant in the furnace body, then the connecting plate is moved horizontally, so that the clamping block is separated from the clamping groove in the surface of the mounting column, and at the moment, the top cover can be rotated horizontally by 180 degrees to drive the collecting bin connected with the bottom end of the connecting rod to rotate synchronously; the opening of the collecting bin can face the reactants, namely, sampling and collecting of the reactants are completed, so that online sampling of the reactants can be achieved through the collecting bin, and meanwhile, the situation that the taken-out reactants are in contact and mixed with other reactants and the follow-up detection accuracy is affected can be avoided through closing of the connecting cavity and the collecting bin; therefore, the effect of improving the practicability of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of samplers, and more specifically, the utility model relates to an on-line sampler. Background Art

[0002] In the process of chemical production, corresponding tools are generally used to take on-line samples of the reactants in the furnace. However, due to the limitation of the overall structure of the sampling tool, its length is fixed, so it is impossible to take samples of the reactants at deeper positions in the reaction furnace, which will cause inconvenience to the sampling work. In addition, during the process of inserting the sampling tool into the furnace and taking out the reactants, the taken-out reactants will come into contact with the reactants at other positions in the furnace, and the reactants at different positions are mixed, which will affect the accuracy of detecting the reactants at specific positions in the furnace to a certain extent. Summary of the Utility Model

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an on-line sampler to solve the problem that the sampling tool in the prior art cannot collect the reactants at deeper positions in the furnace.

[0004] To solve the above technical problems, the utility model provides the following technical solutions: an on-line sampler, comprising

[0005] An installation column, the installation column is arranged in a hollow structure;

[0006] A top cover, the top cover is rotatably installed on the top of the installation column;

[0007] A connecting seat one, the connecting seat one is fixedly installed on the top of the top cover, a spring is fixedly connected inside the connecting seat one, one end of the spring away from the connecting seat one is fixedly connected with a movable column, and the surface of the movable column fits with the inside of the connecting seat one;

[0008] A connecting plate, the connecting plate is fixedly connected to the end of the movable column away from the connecting seat one in the length direction, a fitting ring is fixedly connected to the bottom surface of the connecting plate, a clamping block is fixedly connected to the surface of the fitting ring, and the surface of the clamping block is clamped with the surface of the installation column;

[0009] A connecting rod, the connecting rod is fixedly connected to the bottom surface of the top cover, and the surface of the connecting rod fits with the inner wall of the installation column.

[0010] Wherein, it further includes a connecting cavity, a collection bin, and a marking plate. The connecting cavity is fixedly connected to the bottom end of the installation column, the collection bin is rotatably installed inside the connecting cavity, the collection bin is arranged in a hollow structure, the top surface of the collection bin is fixedly connected to the bottom end of the connecting rod, and the marking plate is arranged on the surface of the installation column.

[0011] Wherein, it further includes an adjusting component, and the adjusting component is arranged on one side of the installation column.

[0012] Among them, the adjusting component includes a rack, a fixed column, a rotating shaft, a second connecting seat, a fixed frame, a motor, a gear, and a connecting ring. The rack is arranged on the surface of the mounting column. The rotating shaft is rotatably installed at the top of the fixed column. The surface of the rotating shaft is fixedly connected to the inside of the second connecting seat. The surface of the second connecting seat is fixedly connected to one side in the length direction of the fixed frame. The motor is fixedly installed on the inner wall of the fixed frame. The driving shaft of the motor is fixedly connected to the surface of the gear. The outer edge of the gear meshes with the outer edge of the rack. The connecting ring is fixedly connected to the side of the fixed frame opposite to the second connecting seat in the length direction. The inner wall of the connecting ring is slidably connected to the surface of the mounting column. A through groove adapted to the positioning plate is provided on the surface of the connecting ring.

[0013] The beneficial effects of the above technical solutions of the present utility model are as follows:

[0014] In the above solution, when sampling is required, the mounting column is moved downward so that the collection bin can contact the reactants in the furnace body. Then, the connecting plate is horizontally moved so that the clamping block disengages from the card slot on the surface of the mounting column. At this time, the top cover can be horizontally rotated 180 degrees to drive the collection bin connected to the bottom end of the connecting rod to rotate synchronously, so that the opening of the collection bin can face the reactants, and the reactants enter the collection bin through the opening. Then, the top cover is rotated back to its original position and fixed by the clamping block, that is, the sampling and collection of the reactants are completed. Therefore, the reactants can be sampled online through the collection bin. At the same time, by closing the connecting cavity and the collection bin, it is possible to avoid the situation where the taken-out reactants contact and mix with other reactants and affect the accuracy of subsequent detection, thereby achieving the effect of improving the practicability of the device;

[0015] The motor arranged on the inner wall of the fixed frame drives the gear to rotate, so that the rack engaged with it together with the mounting column can move vertically, thereby driving the connecting cavity and the collection bin connected to the bottom end of the mounting column to move synchronously into the furnace body, and enabling the connecting cavity and the collection bin to move down to a specific position to sample the reactants at different depths in the furnace body, further improving the practicability of the sampler. Description of the Drawings

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a three-dimensional assembly drawing of the overall device of the present utility model;

[0018] Figure 3 is a schematic diagram of the structure of the adjusting component of the present utility model.

[0019] [Reference Signs]

[0020] Installation column; 2. Top cover; 3. First connecting seat; 4. Spring; 5. Movable column; 6. Connecting plate; 7. Fitting ring; 8. Clamping block; 9. Connecting rod; 10. Connecting cavity; 11. Collection bin; 12. Positioning plate; 13. Adjusting component; 131. Rack; 132. Fixed column; 133. Rotating shaft; 134. Second connecting seat; 135. Fixed frame; 136. Motor; 137. Gear; 138. Connecting ring. Detailed implementation manners

[0021] To make the technical problems, technical solutions and advantages to be solved by the present utility model clearer, the following will be described in detail with reference to the drawings and specific embodiments.

[0022] As shown in the attached Figure 1 to the attached Figure 3 An embodiment of the present utility model provides an on-line sampler, including

[0023] Installation column 1, and the installation column 1 is set to be a hollow structure;

[0024] Top cover 2, and the top cover 2 is rotatably installed on the top of the installation column 1;

[0025] First connecting seat 3, the first connecting seat 3 is fixedly installed on the top of the top cover 2, a spring 4 is fixedly connected inside the first connecting seat 3, one end of the spring 4 far from the first connecting seat 3 is fixedly connected with a movable column 5, and the surface of the movable column 5 is fitted with the inside of the first connecting seat 3;

[0026] Connecting plate 6, the connecting plate 6 is fixedly connected to one end of the movable column 5 far from the first connecting seat 3 in the length direction, a fitting ring 7 is fixedly connected to the bottom surface of the connecting plate 6, a clamping block 8 is fixedly connected to the surface of the fitting ring 7, and the surface of the clamping block 8 is clamped with the surface of the installation column 1;

[0027] Connecting rod 9, the connecting rod 9 is fixedly connected to the bottom surface of the top cover 2, and the surface of the connecting rod 9 is fitted with the inner wall of the installation column 1.

[0028] Among them, it further includes a connecting cavity 10, a collection bin 11, and a positioning plate 12. The connecting cavity 10 is fixedly connected to the bottom end of the installation column 1, the collection bin 11 is rotatably installed inside the connecting cavity 10, the collection bin 11 is set to be a hollow structure, the top surface of the collection bin 11 is fixedly connected to the bottom end of the connecting rod 9, the positioning plate 12 is arranged on the surface of the installation column 1. Through the provided positioning plate 12, there is a certain distance between multiple positioning plates 12, so that the downward movement distance of the installation column 1 can be referenced to meet the sampling requirement and move the installation column 1 down a specific distance, so that the sampler reaches a specific depth position in the furnace body.

[0029] Among them, it further includes an adjusting component 13, and the adjusting component 13 is arranged on one side of the installation column 1.

[0030] Among them, the adjusting component 13 includes a rack 131, a fixed column 132, a rotating shaft 133, a second connecting seat 134, a fixed frame 135, a motor 136, a gear 137, and a connecting ring 138. The rack 131 is arranged on the surface of the mounting column 1. The rotating shaft 133 is rotatably mounted at the top of the fixed column 132. The surface of the rotating shaft 133 is fixedly connected to the inside of the second connecting seat 134. The surface of the second connecting seat 134 is fixedly connected to one side in the length direction of the fixed frame 135. The motor 136 is fixedly installed on the inner wall of the fixed frame 135. The driving shaft of the motor 136 is fixedly connected to the surface of the gear 137. The outer edge of the gear 137 meshes with the outer edge of the rack 131. The connecting ring 138 is fixedly connected to the side of the fixed frame 135 opposite to the second connecting seat 134 in the length direction. The inner wall of the connecting ring 138 is slidably connected to the surface of the mounting column 1. A through groove adapted to the positioning plate 12 is formed on the surface of the connecting ring 138. Through the provided fixed column 132 and cooperating with corresponding fixing parts such as bolts and nuts, the adjusting component 13 can be installed at the sampling port of the reaction furnace so as to adjust the sampling depth of the sampler.

[0031] The working process of the present utility model is as follows: First, the sampler as a whole is fixed on the surface of the furnace body so that the connecting cavity 10 together with the collection bin 11 can be located above the sampling port. When sampling is required, the mounting column 1 is moved downward so that the collection bin 11 can contact the reactants in the furnace body. Then, the connecting plate 6 is horizontally moved so that the clamping block 8 disengages from the card slot on the surface of the mounting column 1. At this time, the top cover 2 can be horizontally rotated by 180 degrees to drive the collection bin 11 connected to the bottom end of the connecting rod 9 to rotate synchronously, so that the opening of the collection bin 11 can face the reactants. The reactants enter the collection bin 11 through the opening. Then, the top cover 2 is rotated back to its original position and fixed by clamping with the clamping block 8, that is, the sampling and collection of the reactants are completed.

[0032] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may change;

[0033] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally, the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An online sampler, characterized in that: include A mounting column (1), wherein the mounting column (1) is configured as a hollow structure; A top cover (2), the top cover (2) being rotatably mounted on the top of the mounting column (1); A connecting seat (3), the connecting seat (3) being fixedly mounted on the top of the top cover (2), the interior of the connecting seat (3) being fixedly connected to a spring (4), the end of the spring (4) away from the connecting seat (3) being fixedly connected to a movable column (5), the surface of the movable column (5) being in contact with the interior of the connecting seat (3); A connecting plate (6), the connecting plate (6) being fixedly connected to an end of the movable column (5) away from the connecting seat (3) in the length direction, the bottom surface of the connecting plate (6) being fixedly connected to a fitting ring (7), the surface of the fitting ring (7) being fixedly connected to a clamping block (8), the surface of the clamping block (8) being clamped to the surface of the mounting column (1); A connecting rod (9), the connecting rod (9) being fixedly connected to the bottom surface of the top cover (2), and the surface of the connecting rod (9) being in contact with the inner wall of the mounting column (1).

2. The online sampler according to claim 1, characterized in that: It also comprises a connecting cavity (10), a collecting bin (11), and a marking plate (12); the connecting cavity (10) is fixedly connected to the bottom end of the mounting column (1); the collecting bin (11) is rotatably mounted inside the connecting cavity (10); the collecting bin (11) is arranged as a hollow structure; the top surface of the collecting bin (11) is fixedly connected to the bottom end of the connecting rod (9); and the marking plate (12) is arranged on the surface of the mounting column (1).

3. The online sampler according to claim 1, characterized in that: It also comprises an adjustment component (13), wherein the adjustment component (13) is arranged on one side of the mounting column (1).

4. The online sampler according to claim 3, characterized in that: The adjustment assembly (13) comprises a rack (131), a fixed column (132), a rotating shaft (133), a second connecting seat (134), a fixed frame (135), a motor (136), a gear (137), and a connecting ring (138); the rack (131) is arranged on the surface of the mounting column (1); the rotating shaft (133) is rotatably mounted on the top of the fixed column (132); the surface of the rotating shaft (133) is fixedly connected to the inside of the second connecting seat (134); the surface of the second connecting seat (134) is connected to the fixed frame (135) in the length direction. One side is fixedly connected, the motor (136) is fixedly mounted on the inner wall of the fixing frame (135), the driving shaft of the motor (136) is fixedly connected to the surface of the gear (137), the outer edge of the gear (137) is meshed with the outer edge of the rack (131), the connecting ring (138) is fixedly connected to the side of the fixing frame (135) opposite to the connecting seat 2 (134) in the length direction, the inner wall of the connecting ring (138) is slidably connected to the surface of the mounting column (1), and the surface of the connecting ring (138) is provided with a through groove adapted to the marking plate (12).

Images