Chemical reaction kettle material sampler

Abstract

The invention relates to the technical field of reaction kettle samplers, in particular to a chemical reaction kettle material sampler which mainly comprises a reaction kettle and further comprises a control mechanism arranged above the reaction kettle and used for adjusting the height of the device, an adjusting mechanism arranged in the reaction kettle and an indicating mechanism. And the indicating mechanism is arranged above the reaction kettle. By adjusting an arranged adjusting block, an adjusting plate is driven to rotate by a certain angle, an adjusting strip and a first rotating sleeve are driven to rotate by a certain angle, the first rotating sleeve drives an arc-shaped plate and a second rotating sleeve to rotate by a certain angle, a chute in the arc-shaped plate rotates by a certain angle, and the chute drives a fixing column, a fixing plate and an arc-shaped frame to move by a certain distance; the two suction nozzles I are arranged in the reaction kettle and drive the two suction nozzles II to move, so that the positions of the two suction nozzles in the reaction kettle can be adjusted, and the two suction nozzles are matched with the suction nozzles I to sample and mix the top, the middle and the bottom of the reaction kettle, so that the real condition of methanol in the reaction kettle can be comprehensively and accurately reflected, and the detection accuracy is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of reaction kettle samplers, in particular to a chemical reaction kettle material sampler. BACKGROUND

[0002] The reaction kettle is a comprehensive reaction container. According to the design of the structure and function of the reaction kettle and the configuration of the accessories, the initial feeding, reaction and discharge can be completed with a high degree of automation to achieve the pre-set reaction steps. During the reaction of methanol in the chemical reaction kettle, the reaction material often needs to be sampled and detected by a material sampler. Methanol is an organic solvent that is easily soluble in water. If the methanol in the reaction kettle leaks, is improperly sampled or the wastewater treatment does not meet the standards, it will enter the water body, causing water pollution. One of the core purposes of methanol sampling and detection in the reaction kettle is to detect potential pollution risks in advance by monitoring the concentration of methanol, leakage and post-treatment indicators to prevent it from entering the water environment.

[0003] During the sampling of methanol, the sampler with a single suction nozzle is inserted into the reaction kettle and fixed, and the methanol is sucked through the only suction nozzle for subsequent detection. However, during the actual sampling process, since the sampler has only one suction nozzle, it can only be used to suck and detect a specific part of the reaction kettle. This single-suction nozzle sampling method can only obtain the methanol condition of the local area of the reaction kettle, which is difficult to comprehensively and accurately reflect the real condition of the methanol in the reaction kettle, affecting the accuracy of the detection. SUMMARY

[0004] The purpose of the present application is to provide a chemical reaction kettle material sampler to solve the problem of single-site sampling in the background art.

[0005] To achieve the above purpose, the present application provides the following technical solution: A chemical reaction kettle material sampler, comprising: a reaction kettle, the top surface of the reaction kettle is provided with a collection port, and further comprising: A control mechanism is arranged above the reaction kettle, the control mechanism comprises a threaded column and a circular plate one above the reaction kettle, a suction nozzle one and a suction nozzle two are arranged below the threaded column, and the control mechanism is used to adjust the height of the device; An adjusting mechanism is arranged inside the reaction kettle, the adjusting mechanism comprises a fixed frame one and a fixed frame two inside the reaction kettle, an arc-shaped frame is arranged on one side of the fixed frame one, an adjusting plate is arranged above the reaction kettle, and the adjusting mechanism is used to adjust the distance between the suction nozzle one and the suction nozzle two; The indicating mechanism is arranged above the reaction kettle, and comprises a pointer fixedly arranged on the side of the adjusting plate, and the top surface of the circular plate is provided with scale lines.

[0006] Preferably, the outer wall of the threaded column is provided with a flange and a threaded sleeve, the bottom surface of the threaded sleeve is fixedly connected with the top surface of the flange, the bottom surface of the flange is connected with the flange of the collecting port, and the bottom surface of the circular plate one is fixedly connected with the top surface of the threaded column.

[0007] Preferably, the top surface of the circular plate one and the top surface of the threaded column are fixedly and penetratingly provided with a fixed tube, two corrugated tubes and a connecting tube are communicated with the lower end of the fixed tube, two suction nozzles two are arranged on the upper and lower sides of the suction nozzle one, the other ends of the two corrugated tubes are respectively communicated with the suction nozzle one, and the other end of the connecting tube is communicated with the suction nozzle two.

[0008] Preferably, two fixed frames one are arranged on the upper and lower sides of the fixed frame two, the mutually close side surfaces of the two fixed frames one are fixedly connected with the upper and lower side surfaces of the fixed frame two through two fixed strips, a limiting groove is arranged on the side surface of the fixed strip, and a limiting sleeve is slidingly installed on the inner wall of the limiting groove.

[0009] Preferably, a limiting rod is slidingly installed on the inner wall of the limiting sleeve, the upper and lower inner walls of the limiting groove are fixedly connected with the two ends of the limiting rod, two arc-shaped frames are arranged, the outer walls of the two arc-shaped frames are respectively fixedly connected with the side surfaces of a plurality of limiting sleeves, one end of each of the two suction nozzles two is fixedly and penetratingly arranged in the arc-shaped frame and extends to the outer side of the arc-shaped frame, and one end of the suction nozzle one slidingly penetrates the inner wall of the fixed frame two and extends to the outer side of the fixed frame two.

[0010] Preferably, two fixed plates are fixedly installed on the side surfaces of the two arc-shaped frames, a fixed column is fixedly installed on the side surface of the fixed plate, and a circular plate two is fixedly installed on the other end of the fixed column.

[0011] Preferably, two installation sleeves one are fixedly installed on the mutually close side surfaces of the two fixed frames one, two rotating sleeves one are rotatably installed on the outer walls of the two installation sleeves one through bearing seats, two installation sleeves two are fixedly installed on the upper and lower side surfaces of the fixed frame two, two rotating sleeves two are rotatably installed on the outer walls of the two installation sleeves two through bearing seats, the outer walls of the two rotating sleeves two are fixedly connected through a concave strip, the upper and lower side surfaces of the two rotating sleeves two are fixedly connected with the mutually close side surfaces of the two rotating sleeves one through two arc-shaped plates, and an inclined groove is penetratingly arranged on the side surface of the arc-shaped plate.

[0012] Preferably, the upper side rotating sleeve is fixedly installed with an adjusting strip on the top surface, the upper side fixed frame, the threaded column top surface and the circular plate top surface are respectively provided with arc-shaped grooves one, two and three, the adjusting strip outer wall is slidably connected with the arc-shaped groove one, two and three inner wall, the adjusting strip top surface is fixedly connected with the adjusting plate bottom surface, the adjusting plate top surface is fixedly installed with an adjusting block, and the adjusting plate bottom surface is slidably connected with the circular plate top surface.

[0013] Preferably, the circular plate top surface is provided with an arc-shaped sliding groove, the arc-shaped sliding groove is provided in a T shape, and a T-shaped block is slidably installed on the arc-shaped sliding groove inner wall.

[0014] Preferably, the T-shaped block top surface is fixedly installed with a threaded bolt, the threaded bolt upper end is slidably penetrated through the adjusting plate bottom surface and extends above the adjusting plate, and a butterfly nut is threadedly installed on the threaded bolt upper end outer wall.

[0015] Compared with the prior art, the present application has the following beneficial effects: The adjusting block is arranged to drive the adjusting plate to rotate by a certain angle, drive the adjusting strip and the rotating sleeve to rotate by a certain angle, drive the arc-shaped plate and the rotating sleeve two to rotate by a certain angle, drive the inclined groove on the arc-shaped plate to rotate by a certain angle, drive the fixed column, the fixed plate and the arc-shaped frame to move by a certain distance, relatively move the two arc-shaped frames, and drive the two suction nozzles two to move away from each other, so that the positions of the two suction nozzles in the reaction kettle can be adjusted, and the top, middle and bottom of the reaction kettle can be simultaneously sampled and mixed in cooperation with the suction nozzle one, so that the real situation of the methanol in the reaction kettle can be comprehensively and accurately reflected, and the detection accuracy is improved. The threaded column is arranged to drive the threaded column to rotate and move when the circular plate one is rotated, drive the fixed frame one below to move, and drive the suction nozzle one and the suction nozzle two to move, so that the suction nozzle one and the suction nozzle two can be moved as a whole, the positions of the suction nozzle one and the suction nozzle two in the reaction kettle can be conveniently adjusted, and the adjustment is more flexible. The threaded bolt and the butterfly nut are arranged to fix the adjusting plate through the cooperation of the T-shaped block, the threaded bolt and the butterfly nut when the adjusting plate is adjusted, the pointer and the scale line are arranged, the angle of rotation of the pointer and the adjusting plate can be directly observed, the distance between the two suction nozzles two and the suction nozzle one can be directly understood, the positions can be conveniently adjusted and changed, and the sampling accuracy is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the present application; Figure 2 It is an explosion view of the flange plate three-dimensional structure of the present application; Figure 3 It is a threaded column three-dimensional structure schematic diagram of the present application; Figure 4It is the exploded view of the arc-shaped plate place three-dimensional structure of the application; Figure 5 It is the exploded view of the arc-shaped plate place three-dimensional structure of the application; Figure 4 It is the enlarged view of A in the arc-shaped plate place three-dimensional structure of the application; Figure 6 It is the exploded view of the arc-shaped plate place three-dimensional structure of the application; Figure 7 It is the exploded view of the arc-shaped plate place three-dimensional structure of the application; Figure 8 It is the exploded view of the arc-shaped plate place three-dimensional structure of the application; Figure 7 It is the enlarged view of B in the arc-shaped plate place three-dimensional structure of the application.

[0017] In the figure: 1, reaction kettle; 101, collection port; 2, control mechanism; 201, flange; 202, threaded sleeve; 203, threaded column; 204, round plate one; 205, fixed tube; 206, corrugated pipe; 207, connecting pipe; 208, suction nozzle one; 209, suction nozzle two; 3, adjusting mechanism; 301, fixed frame one; 302, fixed frame two; 303, fixed strip; 304, limiting groove; 305, limiting sleeve; 306, limiting rod; 307, arc-shaped frame; 308, fixed plate; 309, fixed column; 310, round plate two; 311, mounting sleeve one; 312, mounting sleeve two; 313, rotating sleeve one; 314, rotating sleeve two; 315, arc-shaped plate; 316, inclined groove; 317, concave strip; 318, adjusting strip; 319, arc-shaped groove one; 320, arc-shaped groove two; 321, arc-shaped groove three; 322, adjusting plate; 323, adjusting block; 4, indicating mechanism; 401, arc-shaped sliding groove; 402, T-shaped block; 403, threaded bolt; 404, butterfly nut; 405, pointer; 406, scale line. DETAILED DESCRIPTION

[0018] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0019] In order to enable the persons skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the persons skilled in the art without creative labor should belong to the protection scope of the present application.

[0020] As Figures 1-8As shown, the present application provides a chemical reaction kettle material sampler, comprising: a reaction kettle 1, the top surface of the reaction kettle 1 is provided with a collection port 101, further comprising: A control mechanism 2 is arranged above the reaction kettle 1, the control mechanism 2 comprises a threaded column 203 and a circular plate 204 above the reaction kettle 1, a suction nozzle 208 and a suction nozzle 209 are arranged below the threaded column 203, and the control mechanism 2 is used for adjusting the height of the device; Specifically, as shown in the figure, Figures 1-8 As shown, the outer wall of the threaded column 203 is provided with a flange plate 201 and a threaded sleeve 202, the bottom surface of the threaded sleeve 202 is fixedly connected with the top surface of the flange plate 201, the bottom surface of the flange plate 201 is flange-connected with the collection port 101, and the bottom surface of the circular plate 204 is fixedly connected with the top surface of the threaded column 203.

[0021] In this embodiment: by arranging the threaded column 203, rotating the circular plate 204 to drive the threaded column 203 to rotate, so that the threaded column 203 can be driven to move up and down, the flange plate 201 and the collection port 101 are sealed by a rubber sealing ring, and the threaded column 203 and the flange plate 201 are sealed by a nylon sealing ring.

[0022] Specifically, as shown in the figure, Figures 1-8 As shown, the top surface of the circular plate 204 and the top surface of the threaded column 203 are fixedly penetrated and installed with a fixed pipe 205, the lower end of the fixed pipe 205 is communicated with two corrugated pipes 206 and a connecting pipe 207, the suction nozzle 209 is provided with two suction nozzles 208 and is located on the upper and lower sides of the suction nozzle 208, the other ends of the two corrugated pipes 206 are respectively communicated with the suction nozzle 208, and the other end of the connecting pipe 207 is communicated with the suction nozzle 209.

[0023] In this embodiment: when the suction device is connected with the fixed pipe 205 from the outside, the material is sucked from the suction nozzle 209 and the suction nozzle 208 through the corrugated pipes 206 and the connecting pipe 207, and the corrugated pipes 206 can be expanded and contracted.

[0024] An adjusting mechanism 3 is arranged inside the reaction kettle 1, the adjusting mechanism 3 comprises a fixed frame 301 and a fixed frame 302 inside the reaction kettle 1, one side of the fixed frame 301 is provided with an arc-shaped frame 307, the upper side of the reaction kettle 1 is provided with an adjusting plate 322, and the adjusting mechanism 3 is used for adjusting the distance between the suction nozzle 208 and the suction nozzle 209. Specifically, as shown in the figure, Figures 1-8 As shown, the fixed frame 301 is provided with two fixed frames 302 and is located on the upper and lower sides of the fixed frame 302, the mutually close side surfaces of the two fixed frames 301 are respectively fixedly connected with the upper and lower side surfaces of the fixed frame 302 through two fixed strips 303, a limiting groove 304 is formed in the side surface of the fixed strip 303, and a limiting sleeve 305 is slidably installed in the inner wall of the limiting groove 304.

[0025] In this embodiment, the limiting sleeve 305 is limited by the provided limiting groove 304 .

[0026] Specifically, such as Figures 1-8 As shown, a limiting rod 306 is slidably installed on the inner wall of the limiting sleeve 305, and both ends of the limiting rod 306 are fixedly connected to the upper and lower inner walls of the limiting groove 304. Two arc-shaped frames 307 are provided, and the outer walls of the two arc-shaped frames 307 are respectively fixedly connected to the sides of multiple limiting sleeves 305. One end of the two suction nozzles 209 are respectively fixed through the inner wall of the arc frame 307 and extend to the outside of the arc frame 307. One end of the suction nozzle 1 208 slides through the inner wall of the fixed frame 2 302 and extends to the outside of the fixed frame 2 302.

[0027] In this embodiment, the limiting rod 306 is provided to limit the limiting sleeve 305, and further limit the arc frame 307, so that the limiting sleeve 305 and the arc frame 307 move more stably, and when the arc frame 307 moves, the second suction nozzle 209 is driven to move.

[0028] Specifically, such as Figures 1-8 As shown, the two arc-shaped frames 307 are fixedly installed with fixed plates 308 on the side, the fixed plates 308 are fixedly installed with fixed columns 309 on the side, and the other end of the fixed columns 309 is fixedly installed with circular plate 2 310 , and the top surface of the upper fixed frame 1 301 is fixedly connected to the lower end of the threaded column 203 .

[0029] In this embodiment, when the threaded column 203 moves, the fixed frame 1 301 is driven to move, thereby driving the suction nozzle 1 208 and the suction nozzle 2 209 to move as a whole.

[0030] Specifically, such as Figures 1-8 As shown, the two fixed frames 301 are fixedly installed with mounting sleeves 1 311 on the sides close to each other, and the outer walls of the two mounting sleeves 1 311 are rotatably installed with rotating sleeves 1 313 through bearing seats. The upper and lower sides of the fixed frame 2 302 are fixedly installed with mounting sleeves 2 312, and the outer walls of the two mounting sleeves 2 312 are rotatably installed with rotating sleeves 2 314 through bearing seats. The outer walls of the two rotating sleeves 2 314 are fixedly connected by concave strips 317. The upper and lower sides of the two rotating sleeves 2 314 are fixedly connected to the sides close to each other of the two rotating sleeves 1 313 through two arc plates 315. An oblique groove 316 is opened through the side of the arc plate 315, and the inner wall of the oblique groove 316 is slidably connected to the outer wall of the fixed column 309.

[0031] In this embodiment, by providing the arc plate 315 and the inclined slot 316 , when the arc plate 315 drives the inclined slot 316 to rotate a certain angle, the inclined slot 316 drives the fixed column 309 to move up and down.

[0032] Specifically, such asFigures 1-8 As shown, an adjustment bar 318 is fixedly installed on the top surface of the upper rotating sleeve 313, and an arc groove 1 319, an arc groove 2 320 and an arc groove 3 321 are respectively formed on the top surface of the upper fixed frame 301, the top surface of the threaded column 203 and the top surface of the circular plate 1 204. The outer wall of the adjustment bar 318 is slidably connected to the inner walls of the arc groove 1 319, the arc groove 2 320 and the arc groove 3 321. The top surface of the adjustment bar 318 is fixedly connected to the bottom surface of the adjustment plate 322. An adjustment block 323 is fixedly installed on the top surface of the adjustment plate 322. The bottom surface of the adjustment plate 322 is slidably connected to the top surface of the circular plate 1 204.

[0033] In this embodiment, the adjusting block 323 is provided to drive the adjusting plate 322 and the adjusting bar 318 to rotate a certain angle, and the adjusting bar 318 drives the rotating sleeve 313 to rotate a certain angle, thereby driving the arc plate 315 to rotate a certain angle.

[0034] The indicating mechanism 4 is arranged above the reactor 1. The indicating mechanism 4 includes a pointer 405 fixedly mounted on the side of the adjustment plate 322. The top surface of the circular plate 204 is provided with a scale line 406. The indicating mechanism 4 is used to observe the rotation angle of the adjustment plate 322.

[0035] Specifically, such as Figures 1-8 As shown, the top surface of the circular plate 204 is provided with an arc-shaped slide groove 401 , which is arranged in a T-shape, and a T-shaped block 402 is slidably installed on the inner wall of the arc-shaped slide groove 401 .

[0036] In this embodiment, the pointer 405 and the scale line 406 are provided so that the rotation angle of the pointer 405 and the adjustment plate 322 can be observed intuitively.

[0037] Specifically, such as Figures 1-8 As shown, a threaded bolt 403 is fixedly installed on the top surface of the T-shaped block 402, and the upper end of the threaded bolt 403 slides through the bottom surface of the adjustment plate 322 and extends above the adjustment plate 322. A butterfly nut 404 is threadedly installed on the outer wall of the upper end of the threaded bolt 403.

[0038] In this embodiment, the threaded bolt 403 and the butterfly nut 404 are provided to lock the adjustment plate 322 .

[0039] The specific scheme is: the flange plate 201 is connected with the collection port 101, when the circular plate one 204 rotates, the threaded column 203 is driven to rotate and move, the threaded column 203 drives the lower fixed frame one 301 to move, and drives the suction nozzle one 208 and the suction nozzle two 209 to move, so that the suction nozzle one 208 and the suction nozzle two 209 can be moved as a whole, the position of the suction nozzle one 208 and the suction nozzle two 209 in the reaction kettle 1 is preliminarily adjusted, the butterfly nut 404 is loosened, the adjusting block 323 is moved, the adjusting plate 322 is driven to rotate by a certain angle, the adjusting strip 318 and the rotating sleeve one 313 are driven to rotate by a certain angle, the rotating sleeve one 313 drives the arc-shaped plate 315 and the rotating sleeve two 314 to rotate by a certain angle, the inclined groove 316 on the arc-shaped plate 315 rotates by a certain angle, the inclined groove 316 drives the fixed column 309, the fixed plate 308 and the arc-shaped frame 307 to move by a certain distance, the two arc-shaped frames 307 move relatively and drive the two suction nozzles two 209 to move away from each other, so that the position of the two suction nozzles two 209 in the reaction kettle 1 can be adjusted, the angle of rotation of the adjusting plate 322 is understood by observing the scale of the pointer 405 pointing to the scale line 406, so that the distance between the two suction nozzles two 209 and the suction nozzle one 208 can be intuitively understood, then the butterfly nut 404 is tightened to fix the adjusting plate 322, so that the suction nozzle two 209 is fixed, the fixed tube 205 is connected, and the external suction device is used for suction, the suction nozzle two 209 cooperates with the suction nozzle one 208, the top, middle and bottom of the reaction kettle 1 can be sampled and mixed at the same time, so that the real situation of methanol in the reaction kettle 1 can be comprehensively and accurately reflected, and the detection accuracy is improved.

[0040] Those skilled in the art should understand that the discussion of the above any embodiment is only exemplary; under the idea of the present application, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of simplicity.

[0041] The present application is intended to cover all such changes and modifications that come within the scope of the appended claims and their equivalents. Accordingly, any and all modifications, variations, or equivalents that fall under the spirit and principle of the present application fall within the scope of the present application.

Claims

1. A chemical reactor material sampler, comprising: A reaction kettle (1), wherein a collection port (101) is provided on the top surface of the reaction kettle (1), and is characterized in that it further comprises: A control mechanism (2), the control mechanism (2) being arranged above the reactor (1), the control mechanism (2) comprising a threaded column (203) and a circular plate (204) located above the reactor (1), a suction nozzle (208) and a suction nozzle (209) being arranged below the threaded column (203), and the control mechanism (2) being used to adjust the height of the device; An adjusting mechanism (3), the adjusting mechanism (3) being arranged inside the reactor (1), the adjusting mechanism (3) comprising a first fixing frame (301) and a second fixing frame (302) located inside the reactor (1), an arc-shaped frame (307) being arranged on one side of the first fixing frame (301), an adjusting plate (322) being arranged above the reactor (1), the adjusting mechanism (3) being used to adjust the distance between the first suction nozzle (208) and the second suction nozzle (209); An indicating mechanism (4) is provided above the reactor (1), the indicating mechanism (4) comprising a pointer (405) fixedly mounted on the side of the adjusting plate (322), a scale line (406) being provided on the top surface of the circular plate (204), and the indicating mechanism (4) is used to observe the rotation angle of the adjusting plate (322).

2. A chemical reactor material sampler according to claim 1, characterized in that: The outer wall of the threaded column (203) is threadedly mounted with a flange (201) and a threaded sleeve (202); the bottom surface of the threaded sleeve (202) is fixedly connected to the top surface of the flange (201); the bottom surface of the flange (201) is flange-connected to the collection port (101); and the bottom surface of the circular plate (204) is fixedly connected to the top surface of the threaded column (203).

3. A chemical reactor material sampler according to claim 2, characterized in that: A fixed tube (205) is fixedly installed through the top surface of the circular plate 1 (204) and the top surface of the threaded column (203), and the lower end of the fixed tube (205) is connected to two bellows (206) and a connecting tube (207). Two suction nozzles (209) are provided and are located on the upper and lower sides of the suction nozzle 1 (208). The other ends of the two bellows (206) are respectively connected to the suction nozzle 1 (208), and the other end of the connecting tube (207) is connected to the suction nozzle 2 (209).

4. A chemical reactor material sampler according to claim 1, characterized in that: Two fixing frames (301) are provided and are located on the upper and lower sides of the fixing frame (302). The two fixing frames (301) are close to each other and are fixedly connected to the upper and lower sides of the fixing frame (302) through two fixing bars (303). A limiting groove (304) is provided on the side of the fixing bar (303), and a limiting sleeve (305) is slidably installed on the inner wall of the limiting groove (304).

5. A chemical reactor material sampler according to claim 4, characterized in that: A limiting rod (306) is slidably mounted on the inner wall of the limiting sleeve (305), and both ends of the limiting rod (306) are fixedly connected to the upper and lower inner walls of the limiting groove (304). Two arc-shaped frames (307) are provided, and the outer walls of the two arc-shaped frames (307) are respectively fixedly connected to the side surfaces of multiple limiting sleeves (305). One end of the two suction nozzles (209) is respectively fixed through the inner wall of the arc-shaped frame (307) and extends to the outside of the arc-shaped frame (307). One end of the suction nozzle (208) slides through the inner wall of the fixed frame (302) and extends to the outside of the fixed frame (302).

6. A chemical reactor material sampler according to claim 5, characterized in that: A fixing plate (308) is fixedly installed on the side of the two arc-shaped frames (307), a fixing column (309) is fixedly installed on the side of the fixing plate (308), and a circular plate 2 (310) is fixedly installed on the other end of the fixing column (309). The top surface of the upper fixing frame 1 (301) is fixedly connected to the lower end of the threaded column (203).

7. A chemical reactor material sampler according to claim 6, characterized in that: The two fixed frames (301) are fixedly installed with mounting sleeves (311) on the sides close to each other, and the outer walls of the two mounting sleeves (311) are respectively rotatably installed with rotating sleeves (313) through bearing seats. The upper and lower sides of the fixed frame (302) are respectively fixedly installed with mounting sleeves (312), and the outer walls of the two mounting sleeves (312) are respectively rotatably installed with rotating sleeves (314) through bearing seats. The outer walls of the two rotating sleeves (314) are fixedly connected through concave strips (317). The upper and lower sides of the two rotating sleeves (314) are respectively fixedly connected with the sides close to each other of the two rotating sleeves (313) through two arc plates (315). The side of the arc plate (315) is provided with an inclined groove (316), and the inner wall of the inclined groove (316) is slidably connected to the outer wall of the fixed column (309).

8. A chemical reactor material sampler according to claim 7, characterized in that: An adjusting bar (318) is fixedly mounted on the top surface of the rotating sleeve (313) on the upper side. An arc groove (319), an arc groove (320) and an arc groove (321) are respectively formed through the top surface of the fixed frame (301), the top surface of the threaded column (203) and the top surface of the circular plate (204) on the upper side. The outer wall of the adjusting bar (318) is slidably connected to the inner walls of the arc groove (319), the arc groove (320) and the arc groove (321). The top surface of the adjusting bar (318) is fixedly connected to the bottom surface of the adjusting plate (322). An adjusting block (323) is fixedly mounted on the top surface of the adjusting plate (322). The bottom surface of the adjusting plate (322) is slidably connected to the top surface of the circular plate (204).

9. A chemical reactor material sampler according to claim 1, characterized in that: The top surface of the circular plate 1 (204) is provided with an arc-shaped slide groove (401), the arc-shaped slide groove (401) is arranged in a T-shape, and a T-shaped block (402) is slidably installed on the inner wall of the arc-shaped slide groove (401).

10. A chemical reactor material sampler according to claim 9, characterized in that: A threaded bolt (403) is fixedly mounted on the top surface of the T-shaped block (402), and the upper end of the threaded bolt (403) slides through the bottom surface of the adjustment plate (322) and extends above the adjustment plate (322). A butterfly nut (404) is threadedly mounted on the outer wall of the upper end of the threaded bolt (403).

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