Odor treatment device in heparin sodium production and use method thereof

Abstract

The invention relates to the technical field of odor treatment in heparin sodium production, and discloses an odor treatment device in heparin sodium production and a use method thereof.The odor treatment device comprises a case, the top of the case is in through connection with an air inlet pipe, the top of the case is in through connection with an exhaust pipe, and the inner wall of the air inlet pipe is fixedly connected with a filter layer and a power source connected with a motor; the rotating gears drive the corresponding bidirectional threaded rods to rotate synchronously, the turning threaded blocks drive the driving frames to operate synchronously through the mounting frames, the moving driving frames drive the sliding telescopic plates to stretch out and draw back, and in the process, the turning threaded blocks drive the sliding telescopic plates to stretch out and draw back in a sliding mode along the inner walls of the sliding grooves through the two mounting frames and the driving frames. At the moment, the waste gas entering the output square pipe flows out downwards through a gap between two sliding telescopic plates, the gas outlet position of the waste gas in the output square pipe is changed, and the situation that due to a gas outlet in a single position, partial microbial flora in a filtering layer develops in an unbalanced mode, and the treatment effect of equipment is affected is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of odor treatment equipment in sodium heparin production, and in particular to an odor treatment device in sodium heparin production and a use method thereof. Background Art

[0002] Heparin sodium is an anticoagulant and a mucopolysaccharide. It is the sodium salt of glucosamine sulfate extracted from the intestinal mucosa of pigs, cattle and sheep. It exists naturally in the blood in the human body. During the production process of heparin sodium, a kind of odor will be generated. Its main components are H2S and ammonia. It has a strong corpse odor and fishy smell, which will cause extreme discomfort to people's sense of smell. To remove the odor from the production of heparin sodium, two processes are required: filtering and impurity removal and biological deodorization box. The main purpose of filtering and impurity removal is to effectively remove suspended matter, oil mist, rust and other substances in the gas to reduce the degree of gas pollution. The filtered gas is then introduced into the biological deodorization box. The biological deodorization box decomposes the organic matter in the malodorous gas into odorless gas through the internal characteristic microbial flora.

[0003] Among them, when the external exhaust gas enters the deodorization box through the air inlet, due to the singleness of the air inlet, most of the harmful substances are precipitated under the influence of spraying, causing the filter component close to the air outlet to be subjected to greater filtration pressure, while the filtration pressure at the end far from the air outlet is smaller, causing unstable reproduction of some internal bacterial flora and reducing the odor treatment efficiency of the equipment. In response to the above problems, the following solutions are proposed. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides an odor treatment device in the production of heparin sodium, comprising a chassis, an air inlet pipe is connected through the top of the chassis, an exhaust pipe is connected through the top of the chassis, and a filter layer is fixedly connected to the inner wall of the air inlet pipe; An exhaust mechanism, the exhaust mechanism comprising an output square pipe, a mounting bracket for fixing the output square pipe, and a control component for controlling the flow of exhaust gas inside the output square pipe; The top of the inner wall of the chassis is fixedly connected to the top of the mounting bracket, and the side wall of the mounting bracket is through-connected to the side walls of the six output square tubes.

[0005] Preferably, the control component includes a motor fixedly connected to the inner wall of the chassis, six output square tubes are rotatably connected to a bidirectional threaded rod at the inner wall of one end away from the mounting bracket, the bidirectional threaded rod is fixedly connected to a gear at one end close to the mounting bracket, and a transmission belt is sleeved on the outer walls of two adjacent gears.

[0006] Preferably, the control component also includes a sliding groove opened on the inner wall of the six output square tubes, and two sliding telescopic plates are slidably connected to the inner wall of the sliding groove. The sliding telescopic plates are composed of a plurality of layered blocks, and the ends of the two sliding telescopic plates away from each other are fixedly connected to the inner wall of the sliding groove, and the outer wall of the bottom sliding telescopic plate is fixedly connected to a drive frame.

[0007] Preferably, the control component also includes a limit frame fixedly connected to the outer wall of the second-to-last layer of the sliding and telescopic plate, the end of the driving frame away from the sliding and telescopic plate is fixedly connected to a mounting frame, the end of the mounting frame away from the driving frame is fixedly connected to a changing thread block, the inner wall of the changing thread block is meshed with the outer wall of the two-way threaded rod, and a scratching assembly is fixedly connected to the side wall of the limit frame. Before use, the chassis is installed in the desired position, and it is ensured that the gas inside the intake pipe can be transmitted to the inside of the output square tube through the mounting bracket, and then the power supply of the motor is turned on. At this time, the motor drives the corresponding gear to rotate, and the gear drives multiple gears to rotate synchronously through the transmission belt, and the rotating gear drives the corresponding two-way threaded rod to rotate synchronously. The rotating two-way threaded rod forces the changing thread block to slide along the outer wall of the two-way threaded rod, and the changing thread block drives the driving frame to run synchronously through the mounting frame, and at this time the moving driving frame drives the sliding telescopic plate to expand and contract, and in this process, the changing thread block will drive the sliding telescopic plate to slide and expand along the inner wall of the sliding groove through the two mounting frames and the driving frame, and the exhaust gas entering the output square tube will flow downward through the gap between the two sliding telescopic plates and contact with the filter layer. Through the application of the above components, the position of the exhaust gas outlet in the output square tube is changed, and the single position of the air outlet is avoided, which causes the unbalanced development of some microbial flora inside the filter layer, affecting the treatment effect of the equipment.

[0008] Preferably, the scraping assembly includes a support frame fixedly connected to the side wall of the limit frame, a rotating frame is rotatably connected to the inner wall of the support frame, and a scraper is fixedly connected to one end of the rotating frame. By utilizing the characteristics of the sliding and retractable plate, a scraping assembly is arranged inside the device. When the bidirectional threaded rod drives the sliding and retractable plate to move through the driving frame, it presents the following Fig. 9 When the changing thread block moves to the left, the sliding telescopic plate will synchronously move horizontally to the left along the inner wall of the sliding groove and shrink. When the sliding telescopic plate contacts the side wall of the sliding groove for the second to last time, it will stop moving. At this time, when the changing thread block moves horizontally to the left, the limit frame drives the scraper through the support frame to scrape and clean along the top of the sliding telescopic plate at the bottom layer. Through the application of the above components, most of the impurities in the outlet composed of the two sliding telescopic plates are effectively removed, and the suspended matter, oil mist, rust and other substances in the exhaust gas are prevented from mixing and accumulating on the top of the sliding telescopic plate, affecting the exhaust efficiency of the equipment.

[0009] Preferably, the scratch assembly also includes a spring 1 fixedly connected to the end of the rotating frame away from the scraper, the end of the spring 1 away from the rotating frame is fixedly connected to the top of the support frame, and the side wall of the mounting frame is fixedly connected with a driving assembly.

[0010] Preferably, the driving assembly includes two springs fixedly connected to the side wall of the limit frame, one pneumatic telescopic rod is fixedly connected to the side wall of the limit frame, an air storage box is fixedly connected to the side wall of the mounting frame, a second pneumatic telescopic rod is connected through the bottom of the air storage box, and a scratch plate is fixedly connected to the end of the second pneumatic telescopic rod away from the air storage box. After the scraper outer wall impurities are removed by the scratch plate, the scraper appears as follows Fig.12 The scraper is in a state of being affected by the pulling force of spring one, and the end of spring one will be close to the bottom of the scraper. At this time, as the changing thread block reaches the edge of the two-way threaded rod, the changing thread block will drive the mounting frame to reset the driving component synchronously. At this time, as the distance between the limit frame and the mounting frame is reduced, spring two will drive the pneumatic telescopic rod one to extend, causing the pneumatic telescopic rod two to contract, and the contracted pneumatic telescopic rod two will drive the scratch plate to slide upward, and in the process of the scratch plate moving up, the pneumatic telescopic rod two will scratch the left side of the scratch plate and scrape off the impurities remaining on the side wall of the scratch plate. At this time, the remaining impurities are affected by gravity and fall on the top of the filter layer. Through the application of the above-mentioned components, the residual impurities inside the driving component will be removed to prevent the impurities from affecting the exhaust effect of the equipment.

[0011] Preferably, the driving assembly also includes a square tube connected to the side wall of the gas storage box, the inner wall of the square tube is slidably connected with a sliding baffle, the side wall of the sliding baffle is provided with a through hole groove, the top of the sliding baffle is fixedly connected with a contact block, the side wall of the contact block is fixedly connected with a spring four, and the end of the spring four away from the contact block is fixedly connected to the outer wall of the square tube. Utilizing the sticky property of the mixture of the above oil mist and suspended matter, a driving assembly is arranged inside the equipment. When the present invention utilizes the above-mentioned scraper to scrape the bottom sliding telescopic plate, the distance between the mounting frame and the limiting frame is reduced. As the above distance is reduced, the air pressure telescopic rod one is compressed and the internal gas is transmitted to the inside of the gas storage box. At this time, the sliding baffle will block the air inlet of the air pressure telescopic rod two, so that high-pressure gas is formed in the internal components of the gas storage box. As the distance between the limiting frame and the mounting frame becomes smaller and smaller, the side wall of the contact block will contact the side wall of the limiting frame, presenting a Fig.12 status.

[0012] Preferably, one end of the pneumatic telescopic rod 1 away from the limit frame is through-connected to the side wall of the air storage box, one end of the spring 2 away from the limit frame is fixedly connected to the side wall of the air storage box, the output shaft of the motor is fixedly connected to the side wall of the gear, and the contact block drives the sliding baffle to move horizontally to the right along the inner wall of the square tube, so that the through hole groove and the air inlet of the pneumatic telescopic rod 2 coincide with each other to form a gap, and at this time the high-pressure gas inside the air storage box will be discharged downward through the above gap, forcing the pneumatic telescopic rod 2 to extend, and the pneumatic telescopic rod 2 will drive the scratch plate to move downward, scratching the impurities accumulated on the top of the scraper, effectively removing the impurities remaining on the outer wall of the scraper, and avoiding excessive impurities remaining on the outer wall of the scraper later, affecting the later use of the equipment.

[0013] A method for using an odor treatment device in the production of sodium heparin comprises the following steps: S1: Install the equipment: Before use, install the chassis in the required position, and ensure that the gas inside the intake pipe can be transmitted to the output square pipe through the mounting bracket, and then turn on the power of the motor; S2: Start operation: The motor drives the corresponding gear to rotate, and the rotating gear drives the corresponding bidirectional threaded rod to rotate synchronously. The rotating bidirectional threaded rod forces the direction-changing thread block to slide along the outer wall of the bidirectional threaded rod, and the direction-changing thread block drives the driving frame to operate synchronously through the mounting frame; S3: Change position: The exhaust gas inside the output square tube will flow downward through the gap between the two sliding telescopic plates and contact the filter layer.

[0014] The present invention has the following beneficial effects: (1) In order to solve the problem that the contact surface between the exhaust gas and the internal filter component is small, the present invention provides an exhaust mechanism and a control component inside the device. Before use, the chassis is installed at the required position, and it is ensured that the gas inside the intake pipe can be transmitted to the inside of the output square tube through the installation bracket. Then, the power of the motor is turned on. At this time, the motor drives the corresponding gear to rotate, and the gear drives multiple gears to rotate synchronously through the transmission belt, and the rotating gear drives the corresponding bidirectional threaded rod to rotate synchronously. The rotating bidirectional threaded rod forces the changing thread block to slide along the outer wall of the bidirectional threaded rod. The changing thread block drives the driving frame to run synchronously through the mounting frame, and the moving driving frame drives the sliding telescopic plate to expand and contract. In this process, the changing thread block drives the sliding telescopic plate to slide and contract along the inner wall of the sliding groove through the two mounting frames and the driving frame. At this time, the exhaust gas entering the output square tube will flow downward through the gap between the two sliding telescopic plates and contact the filter layer. Through the application of the above components, the exhaust gas outlet position in the output square tube is changed, and the single-position outlet is avoided, which causes the unbalanced development of some microbial flora inside the filter layer, affecting the treatment effect of the equipment.

[0015] (2) The present invention utilizes the characteristics of the sliding and retractable plate to slide and retract, and a scratching assembly is arranged inside the device. When the bidirectional threaded rod drives the sliding and retractable plate to move through the driving frame, the device presents the following Fig. 9 When the changing thread block moves to the left, the sliding telescopic plate will synchronously move horizontally to the left along the inner wall of the sliding groove and shrink. When the sliding telescopic plate contacts the side wall of the sliding groove for the second to last time, it will stop moving. At this time, when the changing thread block moves horizontally to the left, the limit frame drives the scraper through the support frame to scrape and clean along the top of the sliding telescopic plate at the bottom layer. Through the application of the above components, most of the impurities in the outlet composed of the two sliding telescopic plates are effectively removed, and the suspended matter, oil mist, rust and other substances in the exhaust gas are prevented from mixing and accumulating on the top of the sliding telescopic plate, affecting the exhaust efficiency of the equipment.

[0016] (3) The present invention utilizes the sticky property of the mixture of the above oil mist and the suspended matter, and sets a driving component inside the device. When the present invention utilizes the above scraper to scrape the bottom sliding telescopic plate, the distance between the mounting frame and the limiting frame is reduced. As the above distance is reduced, the pneumatic telescopic rod 1 is compressed, and the internal gas is transmitted to the inside of the gas storage box. At this time, the sliding baffle will block the air inlet of the pneumatic telescopic rod 2, so that high-pressure gas is formed in the components inside the gas storage box. As the distance between the limiting frame and the mounting frame becomes smaller and smaller, the side wall of the contact block will contact the side wall of the limiting frame, presenting the following Fig.12 state, and at this time the contact block drives the sliding baffle to move horizontally to the right along the inner wall of the square tube, so that the through-hole groove and the air inlet of the pneumatic telescopic rod 2 coincide with each other to form a gap, and at this time the high-pressure gas inside the gas storage box will be discharged downward through the above gap, forcing the pneumatic telescopic rod 2 to extend, and the pneumatic telescopic rod 2 along the will drive the scratch plate to move downward, scratching the impurities accumulated on the top of the scraper, effectively removing the impurities remaining on the outer wall of the scraper, and avoiding excessive impurities remaining on the outer wall of the scraper in the future, affecting the later use of the equipment.

[0017] (4) After the scraper outer wall impurities are removed by the scraping plate, the scraper appears as follows: Fig.12 The scraper is in a state of being affected by the pulling force of spring one, and the end of spring one will be close to the bottom of the scraper. At this time, as the changing thread block reaches the edge of the two-way threaded rod, the changing thread block will drive the mounting frame to reset the driving component synchronously. At this time, as the distance between the limit frame and the mounting frame is reduced, spring two will drive the pneumatic telescopic rod one to extend, causing the pneumatic telescopic rod two to contract, and the contracted pneumatic telescopic rod two will drive the scratch plate to slide upward, and in the process of the scratch plate moving up, the pneumatic telescopic rod two will scratch the left side of the scratch plate and scrape off the impurities remaining on the side wall of the scratch plate. At this time, the remaining impurities are affected by gravity and fall on the top of the filter layer. Through the application of the above-mentioned components, the residual impurities inside the driving component will be removed to prevent the impurities from affecting the exhaust effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0019] Figure 1 It is a schematic cross-sectional view of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal components of the chassis of the present invention; Figure 3 It is a cross-sectional schematic diagram of the exhaust mechanism of the present invention; Figure 4 It is a cross-sectional schematic diagram of the control assembly of the present invention; Figure 5 It is a schematic diagram of the internal components of the control component of the present invention; Figure 6 It is a schematic cross-sectional view of the internal components of the control component of the present invention; Figure 7 It is a cross-sectional schematic diagram of the control assembly of the present invention; Figure 8 For the present invention Figure 7 A is an enlarged schematic diagram; Fig. 9 It is a cross-sectional schematic diagram of the scratch assembly of the present invention; Fig.10 For the present invention Fig. 9 A magnified schematic diagram of B; Fig.11 It is a cross-sectional schematic diagram of the drive assembly of the present invention; Fig.12 For the present invention Fig.11 A magnified schematic diagram of middle C; Fig.13 It is a schematic diagram of the working process of the present invention.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. chassis; 11. air inlet pipe; 12. exhaust pipe; 13. filter layer; 2. exhaust mechanism; 21. mounting bracket; 22. output square tube; 3. control component; 31. motor; 32. bidirectional threaded rod; 33. gear; 34. transmission belt; 35. sliding groove; 36. sliding telescopic plate; 37. limit frame; 38. drive frame; 39. mounting frame; 310. direction-changing thread block; 4. scratch component; 41. support frame; 42. rotating frame; 43. scraper; 44. spring one; 5. drive component; 51. spring two; 52. pneumatic telescopic rod one; 53. air storage box; 54. pneumatic telescopic rod two; 55. scratch plate; 56. square tube; 57. sliding baffle; 58. through-hole groove; 59. contact block; 510. spring four. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] For example, see Figure 1 - Figure 6 The present invention is an odor treatment device in the production of heparin sodium, comprising a chassis 1, an air inlet pipe 11 is connected through the top of the chassis 1, an exhaust pipe 12 is connected through the top of the chassis 1, and a filter layer 13 is fixedly connected to the inner wall of the air inlet pipe 11; The exhaust mechanism 2 includes an output square pipe 22, a mounting bracket 21 for fixing the output square pipe 22, and a control component 3 for controlling the flow of exhaust gas inside the output square pipe 22; The top of the inner wall of the chassis 1 is fixedly connected to the top of the mounting bracket 21 , and the side wall of the mounting bracket 21 is through-connected to the side walls of the six output square tubes 22 .

[0023] The control component 3 includes a motor 31 fixedly connected to the inner wall of the chassis 1, and the six output square tubes 22 are rotatably connected to a bidirectional threaded rod 32 at the inner wall of one end away from the mounting bracket 21, and the bidirectional threaded rod 32 is fixedly connected to the end close to the mounting bracket 21 with a gear 33, and a transmission belt 34 is sleeved on the outer wall of two adjacent gears 33.

[0024] The control component 3 also includes a sliding groove 35 opened on the inner wall of the six output square tubes 22. Two sliding telescopic plates 36 are slidably connected to the inner wall of the sliding groove 35. The sliding telescopic plates 36 are composed of a plurality of layered blocks. The ends of the two sliding telescopic plates 36 away from each other are fixedly connected to the inner wall of the sliding groove 35. The outer wall of the bottom layer of sliding telescopic plates 36 is fixedly connected to a driving frame 38.

[0025] The control component 3 also includes a limit frame 37 fixedly connected to the second-to-last outer wall of the sliding and telescopic plate 36, and the end of the driving frame 38 away from the sliding and telescopic plate 36 is fixedly connected to the mounting frame 39, and the end of the mounting frame 39 away from the driving frame 38 is fixedly connected to the changing thread block 310, and the inner wall of the changing thread block 310 is meshed with the outer wall of the two-way threaded rod 32. The side wall of the limit frame 37 is fixedly connected to the scratching component 4. Before use, the chassis 1 is installed in the required position, and it is ensured that the internal gas of the intake pipe 11 can be transmitted to the inside of the output square tube 22 through the mounting bracket 21, and then the power of the motor 31 is turned on. At this time, the motor 31 drives the corresponding gear 33 to rotate, and the gear 33 drives multiple gears 33 to rotate synchronously through the transmission belt 34, and the rotating gear 33 drives the corresponding two-way threaded rod 32 Synchronously rotating, the rotating bidirectional threaded rod 32 forces the changing thread block 310 to slide along the outer wall of the bidirectional threaded rod 32, and the changing thread block 310 drives the driving frame 38 to run synchronously through the mounting frame 39, and at this time the moving driving frame 38 drives the sliding telescopic plate 36 to be telescopic, and in this process, the changing thread block 310 will drive the sliding telescopic plate 36 to slide and telescope along the inner wall of the sliding groove 35 through the two mounting frames 39 and the driving frame 38. At this time, the exhaust gas entering the output square tube 22 will flow downward through the gap between the two sliding telescopic plates 36 and contact the filter layer 13. Through the application of the above-mentioned components, the exhaust gas outlet position in the output square tube 22 is changed to avoid the single position of the air outlet, resulting in the unbalanced development of some microbial flora inside the filter layer 13, affecting the treatment effect of the equipment.

[0026] For example 2, please refer to Figure 7 - Fig.13 The present invention is an odor treatment device for sodium heparin production. On the basis of the first embodiment, the scraping assembly 4 includes a support frame 41 fixedly connected to the side wall of the limit frame 37, and a rotating frame 42 is rotatably connected to the inner wall of the support frame 41. A scraper 43 is fixedly connected to one end of the rotating frame 42. The scraping assembly 4 is arranged inside the device by utilizing the characteristics of the sliding telescopic plate 36. When the bidirectional threaded rod 32 drives the sliding telescopic plate 36 to move through the driving frame 38, it presents as follows Fig. 9When the direction-changing thread block 310 moves to the left, the sliding telescopic plate 36 will synchronously move and shrink to the left along the inner wall of the sliding groove 35. When the sliding telescopic plate 36 contacts the side wall of the sliding groove 35 for the second to last time, it will stop moving. At this time, when the direction-changing thread block 310 moves to the left, the limit frame 37 drives the scraper 43 through the support frame 41 to scrape and clean along the top of the bottom sliding telescopic plate 36. Through the application of the above components, most of the impurities in the outlet composed of the two sliding telescopic plates 36 are effectively removed, and it is avoided that the suspended matter, oil mist, rust and other substances in the exhaust gas are mixed and accumulated on the top of the sliding telescopic plate 36, affecting the exhaust efficiency of the equipment.

[0027] The scratch assembly 4 also includes a spring 44 fixedly connected to the end of the rotating frame 42 away from the scraper 43. The end of the spring 44 away from the rotating frame 42 is fixedly connected to the top of the support frame 41. The side wall of the mounting frame 39 is fixedly connected with a driving assembly 5.

[0028] The driving assembly 5 includes a spring 51 fixedly connected to the side wall of the limit frame 37, a pneumatic telescopic rod 52 fixedly connected to the side wall of the limit frame 37, an air storage box 53 fixedly connected to the side wall of the mounting frame 39, a pneumatic telescopic rod 54 connected to the bottom of the air storage box 53, and a scraping plate 55 fixedly connected to the end of the pneumatic telescopic rod 54 away from the air storage box 53. After the scraping plate 55 is used to remove impurities on the outer wall of the scraper 43, the scraper 43 appears as follows Fig.12 The scraper 43 is in a state of being affected by the pulling force of the spring 1 44, and the end of the spring 1 44 will be tightly attached to the bottom of the scraper 43. At this time, as the changing thread block 310 reaches the edge of the two-way threaded rod 32, the changing thread block 310 will drive the mounting bracket 39 to synchronously reset the driving component 5. At this time, as the distance between the limit frame 37 and the mounting bracket 39 is reduced, the spring 2 51 will drive the gas pressure telescopic rod 1 52 to extend, so that the gas pressure telescopic rod 2 54 will shrink, and the shrinking gas pressure telescopic rod 2 54 will drive the scratch plate 55 to slide upward. In the process of the scratch plate 55 moving upward, the gas pressure telescopic rod 2 54 will scratch the left side of the scratch plate 55, and scrape off the impurities staying on the side wall of the scratch plate 55. At this time, the remaining impurities are affected by gravity and fall on the top of the filter layer 13. Through the application of the above-mentioned components, the residual impurities inside the driving component 5 will be removed to prevent the impurities from affecting the exhaust effect of the equipment.

[0029] The driving assembly 5 also includes a square tube 56 connected to the side wall of the air storage box 53, a sliding baffle 57 is slidably connected to the inner wall of the square tube 56, a through hole groove 58 is provided on the side wall of the sliding baffle 57, a contact block 59 is fixedly connected to the top of the sliding baffle 57, a spring 510 is fixedly connected to the side wall of the contact block 59, and one end of the spring 510 away from the contact block 59 is fixedly connected to the outer wall of the square tube 56. The driving assembly is arranged inside the device by utilizing the sticky property of the mixture of the above oil mist and the suspended matter. 5. The present invention utilizes the scraper 43 to scrape the bottom sliding telescopic plate 36, and the distance between the mounting frame 39 and the limiting frame 37 is reduced. As the distance is reduced, the gas pressure telescopic rod 1 52 is compressed, and the internal gas is transmitted to the inside of the gas storage box 53. At this time, the sliding baffle 57 will block the air inlet of the gas pressure telescopic rod 2 54, so that the internal components of the gas storage box 53 form high-pressure gas. As the distance between the limiting frame 37 and the mounting frame 39 becomes smaller and smaller, the side wall of the contact block 59 will contact the side wall of the limiting frame 37, presenting a Fig.12 status.

[0030] The end of the pneumatic telescopic rod 1 52 away from the limit frame 37 is through-connected to the side wall of the air storage box 53, the end of the spring 2 51 away from the limit frame 37 is fixedly connected to the side wall of the air storage box 53, the output shaft of the motor 31 is fixedly connected to the side wall of the gear 33, and the contact block 59 drives the sliding baffle 57 to move horizontally to the right along the inner wall of the square tube 56, so that the through hole groove 58 and the air inlet of the pneumatic telescopic rod 2 54 coincide with each other to form a gap. At this time, the high-pressure gas inside the air storage box 53 will be discharged downward through the above gap, forcing the pneumatic telescopic rod 2 54 to extend, and the pneumatic telescopic rod 2 54 will drive the scratch plate 55 to move downward, scratching the impurities accumulated on the top of the scraper 43, effectively removing the impurities remaining on the outer wall of the scraper 43, and avoiding excessive impurities remaining on the outer wall of the scraper 43 in the future, affecting the later use of the equipment.

[0031] The method for using the odor treatment device in the production of sodium heparin comprises the following steps: S1: Install the device: Before use, install the chassis 1 at the desired location, and ensure that the gas inside the air inlet pipe 11 can be transmitted to the inside of the output square pipe 22 through the mounting bracket 21, and then turn on the power of the motor 31; S2: Start operation: the motor 31 drives the corresponding gear 33 to rotate, the rotating gear 33 drives the corresponding bidirectional threaded rod 32 to rotate synchronously, the rotating bidirectional threaded rod 32 forces the direction-changing thread block 310 to slide along the outer wall of the bidirectional threaded rod 32, and the direction-changing thread block 310 drives the driving frame 38 to operate synchronously through the mounting frame 39; S3: Changing position: the exhaust gas inside the output square tube 22 will flow downward through the gap between the two sliding telescopic plates 36 and contact the filter layer 13 .

[0032] A specific application of this embodiment is: before use, the chassis 1 is installed at the desired position, and it is ensured that the gas inside the intake pipe 11 can be transmitted to the inside of the output square pipe 22 through the mounting bracket 21, and then the power of the motor 31 is turned on. At this time, the motor 31 drives the corresponding gear 33 to rotate, and the gear 33 drives multiple gears 33 to rotate synchronously through the transmission belt 34, and the rotating gear 33 drives the corresponding bidirectional threaded rod 32 to rotate synchronously, and the rotating bidirectional threaded rod 32 forces the change-direction thread block 310 to slide along the outer wall of the bidirectional threaded rod 32, and the change-direction thread block 310 drives the drive frame 3 through the mounting frame 39. 8, and at this time the moving driving frame 38 drives the sliding telescopic plate 36 to extend and retract. In this process, the direction-changing threaded block 310 will drive the sliding telescopic plate 36 to slide and retract along the inner wall of the sliding groove 35 through the two mounting frames 39 and the driving frame 38. At this time, the exhaust gas entering the output square tube 22 will flow downward through the gap between the two sliding telescopic plates 36 and contact the filter layer 13. Through the application of the above components, the exhaust gas outlet position in the output square tube 22 is changed to avoid the single position of the outlet, resulting in the unbalanced development of some microbial flora inside the filter layer 13, affecting the treatment effect of the equipment.

[0033] Taking advantage of the characteristics of the sliding and retractable plate 36, a scratching assembly 4 is provided inside the device. When the two-way threaded rod 32 drives the sliding and retractable plate 36 to move through the driving frame 38, the device is presented as follows: Fig. 9 When the direction-changing thread block 310 moves to the left, the sliding telescopic plate 36 will synchronously move and shrink to the left along the inner wall of the sliding groove 35. When the sliding telescopic plate 36 contacts the side wall of the sliding groove 35 for the second to last time, it will stop moving. At this time, when the direction-changing thread block 310 moves to the left, the limit frame 37 drives the scraper 43 through the support frame 41 to scrape and clean along the top of the bottom sliding telescopic plate 36. Through the application of the above components, most of the impurities in the outlet composed of the two sliding telescopic plates 36 are effectively removed, and it is avoided that the suspended matter, oil mist, rust and other substances in the exhaust gas are mixed and accumulated on the top of the sliding telescopic plate 36, affecting the exhaust efficiency of the equipment.

[0034] Taking advantage of the sticky property of the mixture of the oil mist and the suspended matter, a driving assembly 5 is provided inside the device. When the scraper 43 of the present invention scrapes the bottom sliding telescopic plate 36, the distance between the mounting frame 39 and the limiting frame 37 is reduced. As the above distance is reduced, the pneumatic telescopic rod 1 52 is compressed, and the internal gas is transmitted to the inside of the gas storage box 53. At this time, the sliding baffle 57 will block the air inlet of the pneumatic telescopic rod 2 54, so that high-pressure gas is formed in the internal components of the gas storage box 53. As the distance between the limiting frame 37 and the mounting frame 39 becomes smaller and smaller, the side wall of the contact block 59 will contact the side wall of the limiting frame 37, presenting a Fig.12state, and at this time the contact block 59 drives the sliding baffle 57 to move horizontally to the right along the inner wall of the square tube 56, so that the through hole groove 58 coincides with the air inlet of the gas pressure telescopic rod 2 54 to form a gap, and at this time the high-pressure gas inside the gas storage box 53 will be discharged downward through the above gap, forcing the gas pressure telescopic rod 2 54 to extend, and the gas pressure telescopic rod 2 54 along the will drive the scratch plate 55 to move downward, scraping the impurities accumulated on the top of the scraper 43, effectively removing the impurities remaining on the outer wall of the scraper 43, and avoiding excessive impurities remaining on the outer wall of the scraper 43 in the future, affecting the later use of the equipment.

[0035] After the scraping plate 55 is used to remove impurities on the outer wall of the scraper 43, the scraper 43 appears as follows: Fig.12 The scraper 43 is in a state of being affected by the pulling force of the spring 1 44, and the end of the spring 1 44 will be tightly attached to the bottom of the scraper 43. At this time, as the changing thread block 310 reaches the edge of the two-way threaded rod 32, the changing thread block 310 will drive the mounting bracket 39 to synchronously reset the driving component 5. At this time, as the distance between the limit frame 37 and the mounting bracket 39 is reduced, the spring 2 51 will drive the gas pressure telescopic rod 1 52 to extend, so that the gas pressure telescopic rod 2 54 will shrink, and the shrinking gas pressure telescopic rod 2 54 will drive the scratch plate 55 to slide upward. In the process of the scratch plate 55 moving upward, the gas pressure telescopic rod 2 54 will scratch the left side of the scratch plate 55, and scrape off the impurities staying on the side wall of the scratch plate 55. At this time, the remaining impurities are affected by gravity and fall on the top of the filter layer 13. Through the application of the above-mentioned components, the residual impurities inside the driving component 5 will be removed to prevent the impurities from affecting the exhaust effect of the equipment.

[0036] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An odor treatment device for sodium heparin production, comprising a chassis (1), an air inlet pipe (11) penetratingly connected to the top of the chassis (1), an exhaust pipe (12) penetratingly connected to the top of the chassis (1), a filter layer (13) fixedly connected to the inner wall of the air inlet pipe (11), characterized in that: Also includes: An exhaust mechanism (2), the exhaust mechanism (2) comprising an output square pipe (22), a mounting bracket (21) for fixing the output square pipe (22), and a control component (3) for controlling the flow of exhaust gas inside the output square pipe (22); The top of the inner wall of the chassis (1) is fixedly connected to the top of the mounting bracket (21), and the side wall of the mounting bracket (21) is through-connected to the side walls of the six output square tubes (22); The control assembly (3) comprises a motor (31) fixedly connected to the inner wall of the chassis (1); a bidirectional threaded rod (32) is rotatably connected to the inner wall of one end of the six output square tubes (22) away from the mounting bracket (21); a gear (33) is fixedly connected to one end of the bidirectional threaded rod (32) close to the mounting bracket (21); and a transmission belt (34) is sleeved on the outer walls of two adjacent gears (33); The control assembly (3) further comprises a sliding groove (35) provided on the inner wall of the six output square tubes (22); two sliding telescopic plates (36) are slidably connected to the inner wall of the sliding groove (35); the sliding telescopic plates (36) are composed of a plurality of blocks arranged in layers; ends of the two sliding telescopic plates (36) that are away from each other are fixedly connected to the inner wall of the sliding groove (35); and a driving frame (38) is fixedly connected to the outer wall of the sliding telescopic plate (36) at the bottom layer.

2. The odor treatment device in the production of heparin sodium according to claim 1, characterized in that: The control assembly (3) further comprises a limit frame (37) fixedly connected to the second-to-last outer wall of the sliding telescopic plate (36); an end of the driving frame (38) away from the sliding telescopic plate (36) is fixedly connected to a mounting frame (39); an end of the mounting frame (39) away from the driving frame (38) is fixedly connected to a direction-changing threaded block (310); an inner wall of the direction-changing threaded block (310) is meshedly connected to an outer wall of the bidirectional threaded rod (32); and a scratching assembly (4) is fixedly connected to a side wall of the limit frame (37).

3. The odor treatment device in the production of heparin sodium according to claim 2, characterized in that: The scraping assembly (4) comprises a support frame (41) fixedly connected to the side wall of the limiting frame (37), a rotating frame (42) rotatably connected to the inner wall of the support frame (41), and a scraper (43) fixedly connected to one end of the rotating frame (42).

4. The odor treatment device in the production of heparin sodium according to claim 3, characterized in that: The scraping assembly (4) further comprises a spring (44) fixedly connected to an end of the rotating frame (42) away from the scraper (43); the end of the spring (44) away from the rotating frame (42) is fixedly connected to the top of the support frame (41); and a driving assembly (5) is fixedly connected to the side wall of the mounting frame (39).

5. The odor treatment device in the production of heparin sodium according to claim 4, characterized in that: The driving assembly (5) comprises a second spring (51) fixedly connected to the side wall of the limiting frame (37); a first pneumatic telescopic rod (52) is fixedly connected to the side wall of the limiting frame (37); a gas storage box (53) is fixedly connected to the side wall of the mounting frame (39); a second pneumatic telescopic rod (54) is connected through the bottom of the gas storage box (53); and a scratch plate (55) is fixedly connected to one end of the second pneumatic telescopic rod (54) away from the gas storage box (53).

6. The odor treatment device in the production of heparin sodium according to claim 5, characterized in that: The driving assembly (5) further comprises a square tube (56) connected to the side wall of the air storage box (53); a sliding baffle (57) is slidably connected to the inner wall of the square tube (56); a through hole groove (58) is provided on the side wall of the sliding baffle (57); a contact block (59) is fixedly connected to the top of the sliding baffle (57); a spring four (510) is fixedly connected to the side wall of the contact block (59); and one end of the spring four (510) away from the contact block (59) is fixedly connected to the outer wall of the square tube (56).

7. The odor treatment device in the production of heparin sodium according to claim 6, characterized in that: One end of the pneumatic telescopic rod 1 (52) away from the limiting frame (37) is connected to the side wall of the air storage box (53); one end of the spring 2 (51) away from the limiting frame (37) is fixedly connected to the side wall of the air storage box (53); and the output shaft of the motor (31) is fixedly connected to the side wall of the gear (33).

8. A method for using an odor treatment device in the production of heparin sodium, using the odor treatment device in the production of heparin sodium as claimed in claim 5, characterized in that: The following steps are included: S1: Installing the device: Before use, the chassis (1) is installed at the desired location, and the gas inside the air inlet pipe (11) can be transmitted to the inside of the output square pipe (22) through the mounting bracket (21), and then the power supply of the motor (31) is turned on; S2: start operation: the motor (31) drives the corresponding gear (33) to rotate, the rotating gear (33) drives the corresponding bidirectional threaded rod (32) to rotate synchronously, the rotating bidirectional threaded rod (32) forces the direction-changing threaded block (310) to slide along the outer wall of the bidirectional threaded rod (32), and the direction-changing threaded block (310) drives the driving frame (38) to operate synchronously through the mounting frame (39); S3: Changing position: The exhaust gas inside the output square tube (22) will flow downward through the gap between the two sliding telescopic plates (36) and contact the filter layer (13).

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