Clean coal tar analysis sample recovery device

Abstract

The utility model relates to the technical field of tar recovery devices, discloses a clean coal tar analysis sample recovery device, and solves the problems that after impurities in tar are filtered out by a recovery device, residues are inconvenient to collect, workers need to use tools and the like to collect the residues from a filter screen frame, and the operation is inconvenient. A separation mechanism is movably arranged at the lower end in a sample recovery box and comprises a rubber sliding block, a fixing strip is fixedly arranged on one side of the rubber sliding block, a first drawing handle is fixedly arranged at one end of the fixing strip, and a filter screen is fixedly arranged at the other end of the fixing strip. The separation mechanism is slidably arranged in the sample recovery box, so that after impurities in tar are filtered by a filter screen, the whole separation mechanism is pulled out by pulling a pull handle I, and the filter screen is conveniently overturned or inclined, so that rapid collection of the impurities is realized, subsequent treatment is facilitated, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tar recovery devices, in particular to a clean coal tar analysis sample recovery device. Background Art

[0002] Coal tar is a black or dark brown viscous liquid with a pungent odor generated during coal distillation. Coal tar can be divided into low-temperature coal tar, medium-temperature coal tar and high-temperature coal tar according to the distillation temperature. The coal tar obtained in coke production belongs to high-temperature coal tar. It is one of the coke oven gas purification products condensed and separated during the cooling process of raw coal gas.

[0003] The existing Chinese patent with publication number CN220589073U discloses a coal tar analysis sample recovery device, including a recovery and processing base, a sliding groove is provided on the recovery and processing base, an inner wall scraper is slidably provided on the sliding groove, a bayonet is provided on the inner wall scraper, and a residue filter frame is clamped on the bayonet; a mounting frame is fixedly connected to the recovery and processing base, and a sample addition port is penetrated on the mounting frame. The utility model belongs to the field of coal tar sampling technology, specifically a coal tar analysis sample recovery device, which effectively solves the problem that the coal tar analysis sample recovery device on the market is relatively simple in structure, does not have the function of separating the residue in the coal tar sample, and the coal tar is easy to adhere to the inside of the recovery structure, which requires manual cleaning and has low efficiency. It realizes that the residue in the coal tar can be separated by a filtering structure that is easy to install, and the lifting structure can be used to achieve rapid cleaning, which is convenient for automatic processing of the residue and reduces the cost of manual operation. However, after the device separates the impurities in the tar, it is not convenient to collect the residues, and the staff needs to use tools to collect the residues on the residue filter frame, which greatly reduces the practicality of the device. Utility Model Content

[0004] The utility model aims to provide a clean coal tar analysis sample recovery device. By adopting the device to work, the problem that after the recovery device filters out impurities in the tar, it is inconvenient to collect the residue, and the staff needs to use tools to collect the residue from the filter frame, which greatly reduces the practicality of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clean coal tar analysis sample recovery device, comprising a sample recovery box, a sample adding mechanism is arranged on one side of the upper end of the sample recovery box, a hydraulic push plate is arranged on one side of the sample recovery box, a pull-out baffle is arranged in the middle of the sample recovery box, and a separation mechanism is arranged on one side of the lower end of the sample recovery box, the separation mechanism comprises a rubber slider slidably connected to the sample recovery box, a fixing bar is fixedly arranged on one side of the rubber slider, a pull-out handle is fixedly arranged on one end of the fixing bar, and a filter is fixedly arranged on the other end of the fixing bar, which is slidably arranged in the sample recovery box through the separation mechanism, so that after the filter filters out impurities in the tar, the pull-out handle is pulled to pull out the entire separation mechanism, so that the filter can be flipped or tilted to realize rapid collection of impurities, facilitate subsequent processing, and greatly improve the practicality of the device.

[0006] Preferably, the sample recovery box includes a box body, a through hole is opened on one side of the box body, a slide groove is opened in the middle of the box body, a rectangular through hole is opened through the lower end of the box body, and a ramp block is fixedly arranged at the lower end of the box body. The position of each component is fixed by the box body, so that the overall structural layout is more reasonable and the use process is convenient and clear.

[0007] Preferably, the sample adding mechanism includes a fixed block fixedly connected to the sample recovery box, a support plate is fixedly provided on one side of the fixed block, an adding box is fixedly provided on the upper end of the support plate, a sample adding port is fixedly provided on the upper end of the adding box, a delivery pipe is fixedly provided on one side of the adding box, a fixing part fixedly connected to the support plate is fixedly provided at one end of the delivery pipe, sample tar is added to the adding box through the sample adding port, and then flows into the sample recovery box through the delivery pipe, thereby improving the adding efficiency of the device.

[0008] Preferably, the hydraulic push plate includes a hydraulic telescopic rod fixedly connected to the sample recovery box, a hydraulic oil inlet is fixedly provided on one side of the hydraulic telescopic rod, a push plate is fixedly provided on one end of the hydraulic telescopic rod, and a rubber strip is fixedly provided on the outer side of the push plate. Oil is pressurized into the hydraulic telescopic rod through the hydraulic oil inlet, so that the hydraulic telescopic rod is extended and retracted to push the push plate to move, and the push plate drives the rubber strip to move. At this time, the baffle is pulled out to push the tar in the sample recovery box to the top of the separation mechanism, thereby realizing the filtering and separation of the tar.

[0009] Preferably, a sliding bar is fixedly provided on one side of the rubber strip, and the sliding bar is slidably arranged on the inner side of the push plate. The rubber strip and the push plate are connected by the sliding bar, so that when the sealing effect of the rubber strip deteriorates after multiple uses, it is convenient to disassemble and replace it, which greatly improves the practicability of the device.

[0010] Preferably, the pull-out baffle includes a baffle, a plurality of rubber sealing slide strips are fixedly provided on both sides of the baffle, and a pull-out handle 2 is fixedly provided at one end of the baffle. The baffle is moved by pulling out the handle 2, so that when the sample is analyzed, the baffle is pushed in to form a closed cavity in the sample recovery box. After the sample is analyzed, the baffle is pulled out by pulling out the handle 2, and then the tar sample is filtered, separated and recovered in cooperation with the hydraulic push plate, thereby greatly improving the utilization efficiency of the device and achieving good results.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model proposes a clean coal tar analysis sample recovery device, comprising a sample recovery box, a sample adding mechanism is arranged on one side of the upper end of the sample recovery box, a hydraulic push plate is arranged on one side of the sample recovery box, a pull-out baffle is arranged in the middle of the sample recovery box, and a separation mechanism is arranged on one side of the lower end of the sample recovery box. The separation mechanism comprises a rubber slider slidably connected to the sample recovery box, a fixing bar is fixedly arranged on one side of the rubber slider, a pull-out handle is fixedly arranged on one end of the fixing bar, and a filter is fixedly arranged on the other end of the fixing bar, which is slidably arranged in the sample recovery box through the separation mechanism, so that after the filter screen filters out impurities in the tar, the pull-out handle is pulled to draw out the entire separation mechanism, so that the filter screen can be turned over or tilted to realize rapid collection of impurities, facilitate subsequent processing, and greatly improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the sample recovery box of the utility model;

[0015] Figure 3 This is a schematic diagram of the sample adding mechanism structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the hydraulic push plate structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the pull-out baffle structure of the utility model;

[0018] Figure 6 It is a schematic diagram of the separation mechanism structure of the utility model.

[0019] In the figure: 1. sample recovery box; 11. box body; 12. through hole; 13. slide; 14. rectangular through hole; 15. ramp block; 2. sample adding mechanism; 21. fixed block; 22. support plate; 23. adding box; 24. sample adding port; 25. delivery pipe; 26. fixing piece; 3. hydraulic push plate; 31. hydraulic telescopic rod; 32. hydraulic oil inlet; 33. push plate; 34. rubber strip; 35. slide bar; 4. pull-out baffle; 41. baffle; 42. rubber sealing slide bar; 43. pull-out handle 2; 5. separation mechanism; 51. rubber slider; 52. fixed strip; 53. pull-out handle 1; 54. filter screen. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0022] Combination Figure 1 , Figure 6 A clean coal tar analysis sample recovery device comprises a sample recovery box 1, a sample adding mechanism 2 is arranged on one side of the upper end of the sample recovery box 1, a hydraulic push plate 3 is arranged on one side of the sample recovery box 1, a pull-out baffle 4 is arranged in the middle of the sample recovery box 1, and a separation mechanism 5 is arranged on one side of the lower end of the sample recovery box 1. The separation mechanism 5 comprises a rubber slider 51 slidably connected to the sample recovery box 1, a fixing bar 52 is fixedly arranged on one side of the rubber slider 51, a pull-out handle 53 is fixedly arranged on one end of the fixing bar 52, and a filter screen 54 is fixedly arranged on the other end of the fixing bar 52. The separation mechanism 5 is slidably arranged in the sample recovery box 1, so that after the filter screen 54 filters out impurities in the tar, the pull-out handle 53 is pulled out to pull out the entire separation mechanism 5, so that the filter screen 54 can be turned over or tilted to realize the rapid collection of impurities, facilitate subsequent processing, and greatly improve the practicality of the device.

[0023] Combination Figure 2 The sample recovery box 1 includes a box body 11, a through hole 12 is opened on one side of the box body 11, a slide groove 13 is opened in the middle of the box body 11, a rectangular through hole 14 is opened through the lower end of the box body 11, and a slope block 15 is fixedly provided at the lower end of the box body 11. The position of each component is fixed by the box body 11, so that the overall structural layout is more reasonable and the use process is convenient and clear.

[0024] Combination Figure 3 The sample adding mechanism 2 includes a fixed block 21 fixedly connected to the sample recovery box 1, a support plate 22 is fixedly provided on one side of the fixed block 21, an adding box 23 is fixedly provided on the upper end of the support plate 22, a sample adding port 24 is fixedly provided on the upper end of the adding box 23, a delivery pipe 25 is fixedly provided on one side of the adding box 23, a fixing piece 26 fixedly connected to the support plate 22 is fixedly provided on one end of the delivery pipe 25, sample tar is added to the adding box 23 through the sample adding port 24, and then flows into the sample recovery box 1 through the delivery pipe 25, thereby improving the adding efficiency of the device.

[0025] Combination Figure 4 The hydraulic push plate 3 includes a hydraulic telescopic rod 31 fixedly connected to the sample recovery box 1, a hydraulic oil inlet 32 ​​is fixedly set on one side of the hydraulic telescopic rod 31, a push plate 33 is fixedly set at one end of the hydraulic telescopic rod 31, and a rubber strip 34 is fixedly set on the outer side of the push plate 33. Oil is fed into the hydraulic telescopic rod 31 through the hydraulic oil inlet 32 ​​to apply pressure, so that the hydraulic telescopic rod 31 is extended and retracted to push the push plate 33 to move, and the push plate 33 drives the rubber strip 34 to move. At this time, the pull-out baffle 4 is pulled out to push the tar in the sample recovery box 1 to the top of the separation mechanism 5 to achieve filtering and separation of the tar.

[0026] Combination Figure 4 A sliding bar 35 is fixedly provided on one side of the rubber strip 34, and the sliding bar 35 is slidably provided on the inner side of the push plate 33. The rubber strip 34 and the push plate 33 are connected by the sliding bar 35, so that when the sealing effect of the rubber strip 34 deteriorates after multiple uses, it is convenient to disassemble and replace it, which greatly improves the practicality of the device.

[0027] Combination Figure 5 The pull-out baffle 4 includes a baffle 41, and a plurality of rubber sealing slide strips 42 are fixedly arranged on both sides of the baffle 41. A pull-out handle 43 is fixedly arranged at one end of the baffle 41. The baffle 41 is moved by the pull-out handle 43, so that when analyzing the sample, the baffle 41 is pushed in to form a closed cavity in the sample recovery box 1. After the sample is analyzed, the baffle 41 is pulled out by the pull-out handle 43, and then the tar sample is filtered, separated and recovered in cooperation with the hydraulic push plate 3, which greatly improves the use efficiency of the device and has a good effect.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clean coal tar analysis sample recovery device, comprising a sample recovery box (1), a sample adding mechanism (2) is arranged on one side of the upper end of the sample recovery box (1), a hydraulic push plate (3) is arranged on one side of the sample recovery box (1), a drawable baffle (4) is arranged in the middle of the sample recovery box (1), and a separation mechanism (5) is arranged on one side of the lower end of the sample recovery box (1), characterized in that: The separation mechanism (5) comprises a rubber slider (51) slidably connected to the sample recovery box (1), a fixing bar (52) is fixedly arranged on one side of the rubber slider (51), a pull-out handle (53) is fixedly arranged on one end of the fixing bar (52), and a filter screen (54) is fixedly arranged on the other end of the fixing bar (52).

2. A clean coal tar analysis sample recovery device according to claim 1, characterized in that: The sample recovery box (1) comprises a box body (11), a through hole (12) is provided on one side of the box body (11), a slide groove (13) is provided in the middle of the box body (11), a rectangular through hole (14) is provided through the lower end of the box body (11), and a ramp block (15) is fixedly provided at the lower end of the box body (11).

3. A clean coal tar analysis sample recovery device according to claim 1, characterized in that: The sample adding mechanism (2) comprises a fixed block (21) fixedly connected to the sample recovery box (1); a support plate (22) is fixedly arranged on one side of the fixed block (21); an adding box (23) is fixedly arranged on the upper end of the support plate (22); a sample adding port (24) is fixedly arranged on the upper end of the adding box (23); a delivery pipe (25) is fixedly arranged on one side of the adding box (23); and a fixing member (26) fixedly connected to the support plate (22) is fixedly arranged on one end of the delivery pipe (25).

4. A clean coal tar analysis sample recovery device according to claim 1, characterized in that: The hydraulic push plate (3) comprises a hydraulic telescopic rod (31) fixedly connected to the sample recovery box (1), a hydraulic oil inlet (32) is fixedly arranged on one side of the hydraulic telescopic rod (31), a push plate (33) is fixedly arranged at one end of the hydraulic telescopic rod (31), and a rubber strip (34) is fixedly arranged on the outer side of the push plate (33).

5. A clean coal tar analysis sample recovery device according to claim 4, characterized in that: A sliding bar (35) is fixedly arranged on one side of the rubber strip (34), and the sliding bar (35) is slidably arranged on the inner side of the push plate (33).

6. A clean coal tar analysis sample recovery device according to claim 1, characterized in that: The drawable baffle (4) comprises a baffle (41), a plurality of rubber sealing slide strips (42) are fixedly arranged on both sides of the baffle (41), and a drawable handle (43) is fixedly arranged on one end of the baffle (41).

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