Vertical high-pressure steam sterilizer for feed detection

Abstract

The utility model relates to a vertical high-pressure steam sterilizer for feed detection, and relates to the field of steam sterilizers. The vertical high-pressure steam sterilizer comprises a vertical high-pressure steam sterilizer body, a cover plate and an opening piece, the cover plate is horizontally arranged at the top end of the vertical high-pressure steam sterilizer body, the opening piece comprises a sliding frame and a sliding plate, the sliding frame is vertically fixed to the side end face of the vertical high-pressure steam sterilizer body, and the sliding plate is vertically installed in the sliding frame in a sliding mode. A rotating shaft is vertically and rotatably connected to the top face of the sliding plate, the top end of the rotating shaft is fixed to the end face of one side of the cover plate, a driving motor is vertically fixed to the top of the sliding plate, a driving gear is horizontally fixed to the output end of the driving motor, a driven gear is horizontally fixed to the rotating shaft, and the driven gear is meshed with the driving gear. According to the vertical high-pressure steam sterilizer, when the opening cover plate is arranged on the vertical high-pressure steam sterilizer body, manual opening is not needed, scalding caused by steam overflowing from the vertical high-pressure steam sterilizer body is avoided, and the safety of using the vertical high-pressure steam sterilizer body is improved.

Description

Technical Field

[0001] The present application relates to the technical field of steam sterilizers, and in particular to a vertical high-pressure steam sterilizer for feed testing. Background Art

[0002] Feed mainly refers to food for animals raised in agriculture or animal husbandry, and is mainly composed of soybeans, corn, oils, grains, etc. as raw materials. In order to ensure the processing quality of feed, it is usually necessary to test the quality of feed during the feed production process. During the feed testing process, the feed needs to be sterilized first. A high-pressure steam sterilizer is an indispensable device when sterilizing feed.

[0003] The existing announcement number is CN214232135U, and the name is a vertical high-pressure steam sterilizer, including a sterilization box, a box cover and a U-shaped frame. A water baffle is provided near the bottom of the inner wall of the sterilization box, and a support column is fixedly connected to the bottom of the water baffle at an equal distance, and the bottom of the support column is in contact with the bottom of the inner wall of the sterilization box. A net basket is provided above the water baffle, and the bottom of the net basket is in contact with the water baffle. A U-shaped frame is rotatably connected to one side of the top of the sterilization box through a bearing, and a box cover is provided at the bottom of the U-shaped frame. A rubber ring is fixedly connected to the bottom of the box cover, and the outer surface of the rubber ring is in close contact with the inner wall of the sterilization box. A A lifting device, an auxiliary positioning device is installed on one side of the bottom of the U-shaped frame, a connecting plate is symmetrically fixedly connected to one side of the bottom of the U-shaped frame close to the auxiliary limiting device, a through hole is opened on the top of the connecting plate, and a bolt is slidably inserted into the inner wall of the through hole, and first threaded holes are symmetrically opened on one side of the sterilization box, and the bottoms of the two bolts are respectively threadedly connected to the two first threaded holes, a safety valve is installed on one side of the top of the box cover, and a protective device is provided above the safety valve. By installing the auxiliary positioning device, it is easy to position the bolts when installing them, and by installing the protective device, the high-temperature water vapor can be treated to a certain extent, which is safer.

[0004] With respect to the above-mentioned related technologies, the inventors found that the box cover of the above-mentioned vertical high-pressure steam sterilizer utilizes the vertical thread movement of the screw rod to drive the box cover to move vertically, so as to seal or open the top opening of the sterilizer. However, when the box cover is opened, high-temperature steam overflows from the opening of the sterilizer. At this time, manually rotating the screw rod will cause scalding by the overflowing high-temperature steam, resulting in certain safety hazards in the use of the vertical high-pressure steam sterilizer. Utility Model Content

[0005] In order to overcome the situation where high-temperature steam overflows from the opening of the sterilizer when the box cover is opened, and manually turning the screw rod may cause scalding by the overflowing high-temperature steam, thereby causing certain safety hazards in using a vertical high-pressure steam sterilizer, the present application provides a vertical high-pressure steam sterilizer for feed testing.

[0006] The vertical high-pressure steam sterilizer for feed testing provided in this application adopts the following technical solution:

[0007] A vertical high-pressure steam sterilizer for feed testing comprises a vertical high-pressure steam sterilizer body, a cover plate and an opening piece. The cover plate is horizontally arranged at the top of the vertical high-pressure steam sterilizer body. The opening piece comprises a sliding frame and a sliding plate. The sliding frame is vertically fixed on the side end surface of the vertical high-pressure steam sterilizer body. The sliding plate is vertically slidably installed in the sliding frame, and a rotating shaft is vertically rotatably connected on the top surface of the sliding plate, and the top end of the rotating shaft is fixed on one side end surface of the cover plate. A driving motor is vertically fixed on the top of the sliding plate, and a driving gear is horizontally fixed on the output end of the driving motor. A driven gear is horizontally fixed on the rotating shaft, and the driven gear is meshed with the driving gear. A lifting motor is vertically fixed on the bottom of the side end surface of the vertical high-pressure steam sterilizer body, and a screw is vertically fixed on the output end of the lifting motor. A screw barrel is horizontally fixed on the bottom of the sliding plate, and the screw barrel is threadedly connected with the screw.

[0008] By adopting the above technical scheme, when it is necessary to open the cover plate on the top of the vertical high-pressure steam sterilizer body during use, first start the lifting motor to drive the screw to rotate, and the screw barrel at the bottom of the threaded driving slide drives the slide to slide vertically in the slide frame, pushing the slide to drive the cover plate to rise, so that the cover plate rises on the vertical high-pressure steam sterilizer body, and then start the driving motor to drive the active gear to rotate, and the driven gear on the meshing driving shaft rotates, driving the shaft to rotate on the slide, thereby driving the rising cover plate to deflect on the vertical high-pressure steam sterilizer body, so as to facilitate the later placement of feed into the vertical high-pressure steam sterilizer body. When the cover plate is opened on the vertical high-pressure steam sterilizer body, it does not need to be opened manually, thereby avoiding scalding caused by steam overflowing from the vertical high-pressure steam sterilizer body, and improving the safety of using the vertical high-pressure steam sterilizer body.

[0009] Optionally, a screw hole is provided in the middle of the top surface of the cover plate and passes through the bottom surface, and an insert ring is vertically fixed at the center of the bottom surface of the cover plate, a sealing groove is provided on the outer circumferential surface of the insert ring, and a sealing ring is fixed in the sealing groove of the insert ring.

[0010] By adopting the above technical solution, the bottom plug ring of the cover plate is inserted into the vertical high-pressure steam sterilizer body, and a sealing ring is fixed in the sealing groove on the outer wall of the plug ring. The sealing ring is used to conveniently improve the sealing performance of the plug-in connection between the cover plate and the vertical high-pressure steam sterilizer body.

[0011] Optionally, a condensation piece is vertically arranged on the top surface of the cover plate, and the condensation piece includes a perforated shell tube, the bottom end of the perforated shell tube is opened, and a plurality of air holes are opened on the outer circumferential surface of the perforated shell tube, and a spiral shell is vertically connected and fixed to the bottom end of the perforated shell tube, and the spiral shell thread is assembled in the screw hole of the cover plate.

[0012] By adopting the above technical solution, the screw shell thread at the bottom end of the hole shell tube is assembled in the screw hole of the cover plate, and the multiple air holes opened on the hole shell tube are used to open the vertical high-pressure steam sterilizer body to discharge steam in advance.

[0013] Optionally, an exhaust hole plate is horizontally fixed to the inner bottom end of the hole shell cylinder, and a hydraulic rod is vertically fixed to the top surface of the hole shell cylinder, a sealing plate is horizontally arranged inside the hole shell cylinder, and the sealing plate is plugged into the exhaust hole plate, and the top end of the sealing plate is fixedly connected to the output end of the hydraulic rod.

[0014] By adopting the above technical solution, when the vertical high-pressure steam sterilizer body is opened to discharge steam in advance, the hydraulic rod is started to contract and drive the sealing plate to move vertically upward on the exhaust hole plate of the perforated shell cylinder, thereby opening the exhaust hole plate to guide steam into the perforated shell cylinder and controlling the time of discharging steam.

[0015] Optionally, a condensing cylinder is fixedly mounted on the outer sleeve of the perforated shell cylinder, and a heat conducting sheet is fixedly mounted on the outer wall of the condensing cylinder and vertically penetrates through the inner wall.

[0016] By adopting the above technical solution, the condensing cylinder arranged outside the perforated shell cylinder is used to accommodate the steam discharged from the perforated shell cylinder. At the same time, the steam releases the condensing cylinder wall and the heat conducting plate to conduct heat discharge and condense the introduced steam.

[0017] Optionally, a drain pipe is vertically fixed on the top surface of the condensing cylinder, and the bottom end of the drain pipe is vertically inserted into the interior of the condensing cylinder to be connected to and fixed with a perforated cylinder, and a water pump is connected and fixed on the drain pipe.

[0018] By adopting the above technical solution, in order to discharge the distilled water condensed in the condensation cylinder, the water pump on the drain pipe is started to drive the distilled water in the condensation cylinder to be guided to the drain pipe through the perforated cylinder, thereby discharging the distilled water condensed in the condensation cylinder.

[0019] Optionally, a water shell is vertically sleeved on the outside of the condensing cylinder, and the upper and lower ends of the water shell are fixed on the outer wall of the condensing cylinder.

[0020] By adopting the above technical solution, a fixed water shell is arranged on the condensing cylinder to store cooling water between the condensing cylinder and the water shell. The cooling water contacts the outer wall of the condensing cylinder and the heat conducting sheet to accelerate the condensation rate of the steam in the condensing cylinder.

[0021] Optionally, water inlet pipes and drain pipes are symmetrically arranged on both sides of the top surface of the water shell, and the bottom ends of the water inlet pipes and drain pipes are fixed on the top surface of the water shell, and the water inlet pipes and drain pipes are connected to the water supply pipeline.

[0022] By adopting the above technical solution, the water inlet pipe and the drain pipe on the water shell are connected with the water supply pipeline, and the cooling water is guided into the water shell to accelerate the condensation efficiency of the steam in the condenser cylinder.

[0023] To summarize, the present application includes at least one of the following beneficial technical effects: when it is necessary to open the cover on the top of the vertical high-pressure steam sterilizer body during use, first start the lifting motor to drive the screw to rotate, and the screw barrel at the bottom of the threaded driving slide drives the slide to slide vertically in the slide frame, pushing the slide to drive the cover to rise, so that the cover rises on the vertical high-pressure steam sterilizer body, and then start the driving motor to drive the active gear to rotate, and the driven gear on the meshing driving shaft rotates, driving the shaft to rotate on the slide, thereby driving the rising cover to deflect on the vertical high-pressure steam sterilizer body, thereby facilitating the later placement of feed into the vertical high-pressure steam sterilizer body. When the cover is opened on the vertical high-pressure steam sterilizer body, no manpower is required to open it, thereby avoiding scalding caused by steam overflowing from the vertical high-pressure steam sterilizer body and improving the safety of using the vertical high-pressure steam sterilizer body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0025] Figure 2 It is a schematic diagram of the structure of the embodiment of the present application in an exploded state;

[0026] Figure 3 It is a schematic diagram of the structure of the opening member in the embodiment of the present application in a disassembled state;

[0027] Figure 4 is a schematic structural diagram of the cover plate of an embodiment of the present application in a disassembled state;

[0028] Figure 5 It is a schematic diagram of the structure of the condensing element in the decomposed state according to the embodiment of the present application.

[0029] Explanation of the reference numerals: 1. Vertical high-pressure steam sterilizer body; 2. Cover plate; 21. Screw hole; 22. Condensation piece; 221. Hole shell cylinder; 222. Screw shell; 223. Exhaust hole plate; 224. Sealing plate; 225. Hydraulic rod; 226. Condensation cylinder; 227. Heat conducting plate; 23. Insert ring; 231. Sealing ring; 24. Drain pipe; 241. Water pump; 242. Hole cylinder; 25. Water shell; 251. Water inlet pipe; 252. Drain pipe; 3. Opening piece; 31. Sliding frame; 32. Slide plate; 321. Screw cylinder; 33. Rotating shaft; 331. Driven gear; 34. Driving motor; 341. Driving gear; 35. Lifting motor; 36. Screw. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] The present application embodiment discloses a vertical high pressure steam sterilizer for feed testing. Figure 1 , Figure 2 , Figure 3 and Figure 4 A vertical high-pressure steam sterilizer for feed testing includes a vertical high-pressure steam sterilizer body 1, a cover plate 2 and an opening member 3. The cover plate 2 is horizontally arranged on the top of the vertical high-pressure steam sterilizer body 1. The opening member 3 includes a slide frame 31 and a slide plate 32. The slide frame 31 is vertically fixed on the side end surface of the vertical high-pressure steam sterilizer body 1. The slide plate 32 is vertically slidably installed in the slide frame 31. A rotating shaft 33 is vertically rotatably connected on the top surface of the slide plate 32, and the top end of the rotating shaft 33 is fixed on one side end surface of the cover plate 2. A driving motor 34 is vertically fixed to the top of the slide 32, and a driving gear 341 is horizontally fixed to the output end of the driving motor 34, a driven gear 331 is horizontally fixed to the rotating shaft 33, and the driven gear 331 is meshed with the driving gear 341, a lifting motor 35 is vertically fixed to the bottom of the side end surface of the vertical high-pressure steam sterilizer body 1, and a screw rod 36 is vertically fixed to the output end of the lifting motor 35, a screw barrel 321 is horizontally fixed to the bottom of the slide 32, and the screw barrel 321 is threadedly connected with the screw rod 36.

[0032] By adopting the above technical scheme, when it is necessary to open the cover plate 2 on the top of the vertical high-pressure steam sterilizer body 1 during use, the lifting motor 35 is first started to drive the screw rod 36 to rotate, and the screw barrel 321 at the bottom of the threaded driving slide plate 32 drives the slide plate 32 to slide vertically in the slide frame 31, pushing the slide plate 32 to drive the cover plate 2 to rise, so that the cover plate 2 rises on the vertical high-pressure steam sterilizer body 1, and then the driving motor 34 is started to drive the driving gear 341 to rotate, and the driven gear 331 on the meshing driving shaft 33 is rotated, driving the shaft 33 to rotate on the slide plate 32, thereby driving the rising cover plate 2 to deflect on the vertical high-pressure steam sterilizer body 1, so as to facilitate the later placement of feed into the vertical high-pressure steam sterilizer body 1, and when the cover plate 2 is opened on the vertical high-pressure steam sterilizer body 1, it does not need to be opened by manpower, thereby avoiding scalding caused by the steam overflowing from the vertical high-pressure steam sterilizer body 1, and improving the safety of using the vertical high-pressure steam sterilizer body 1.

[0033] Reference Figure 4 A screw hole 21 is provided in the middle of the top surface of the cover plate 2 through the bottom surface, and an insert ring 23 is vertically fixed at the center of the bottom surface of the cover plate 2. A sealing groove is provided on the outer circumferential surface of the insert ring 23, and a sealing ring 231 is fixed in the sealing groove of the insert ring 23. The bottom insert ring 23 of the cover plate 2 is inserted into the vertical high-pressure steam sterilizer body 1, and a sealing ring 231 is fixed in the outer wall sealing groove of the insert ring 23. The sealing ring 231 is used to conveniently improve the sealing performance of the cover plate 2 and the vertical high-pressure steam sterilizer body 1 when plugged in.

[0034] Reference Figure 4 and Figure 5A condensation member 22 is vertically arranged on the top surface of the cover plate 2. The condensation member 22 includes a perforated shell cylinder 221. The bottom end of the perforated shell cylinder 221 is open, and a plurality of air holes are opened on the outer circumferential surface of the perforated shell cylinder 221. The bottom end of the perforated shell cylinder 221 is vertically connected and fixed with a spiral shell 222, and the spiral shell 222 is threadedly assembled in the screw hole 21 of the cover plate 2. The spiral shell 222 at the bottom end of the perforated shell cylinder 221 is threadedly assembled in the screw hole 21 of the cover plate 2. The plurality of air holes opened on the perforated shell cylinder 221 are used to open the vertical high-pressure steam sterilizer body 1 to discharge steam in advance. An exhaust hole plate 223 is horizontally fixed to the bottom end of the perforated shell cylinder 221, and a hydraulic rod 225 is vertically fixed on the top surface of the perforated shell cylinder 221. A sealing plate 224 is horizontally arranged inside the perforated shell cylinder 221, and the sealing plate 224 is plugged on the exhaust hole plate 223, and the top end of the sealing plate 224 is fixedly connected to the output end of the hydraulic rod 225. When the vertical high-pressure steam sterilizer body 1 is opened to discharge steam in advance, the hydraulic rod 225 is started to contract and drive the sealing plate 224 to move vertically upward on the exhaust hole plate 223 of the hole shell cylinder 221, thereby opening the exhaust hole plate 223 to guide steam into the hole shell cylinder 221 and control the time of discharging steam.

[0035] Reference Figure 5 , a condenser tube 226 is fixedly mounted on the outer sleeve of the hole shell tube 221, and a heat conducting sheet 227 is fixedly mounted on the outer wall of the condenser tube 226 and vertically penetrates the inner wall. The condenser tube 226 arranged outside the hole shell tube 221 is used to accommodate the steam discharged from the hole shell tube 221, and at the same time, the steam removes the wall of the condenser tube 226 and the heat conducting sheet 227, and is used to conduct heat discharge and condense the introduced steam. A drain pipe 24 is vertically penetrated and fixed on the top surface of the condenser tube 226, and the bottom end of the drain pipe 24 is vertically inserted into the interior of the condenser tube 226 and connected and fixed with a hole tube 242, and a water pump 241 is connected and fixed on the drain pipe 24. In order to discharge the distilled water condensed in the condenser tube 226, the water pump 241 on the drain pipe 24 is started to drive the distilled water in the condenser tube 226 to be guided to the drain pipe 24 through the hole tube 242, thereby discharging the distilled water condensed in the condenser tube 226.

[0036] Reference Figure 5, the outside of the condensing cylinder 226 is vertically sleeved with a water shell 25, and the upper and lower ends of the water shell 25 are fixed on the outer wall of the condensing cylinder 226. The condensing cylinder 226 is sleeved with a fixed water shell 25, which is used to store cooling water between the condensing cylinder 226 and the water shell 25. The cooling water contacts the outer wall of the condensing cylinder 226 and the heat conducting sheet 227, and accelerates the condensation rate of the steam in the condensing cylinder 226. The top surface of the water shell 25 is symmetrically provided with a water inlet pipe 251 and a drain pipe 252 on both sides, and the bottom ends of the water inlet pipe 251 and the drain pipe 252 are fixed on the top surface of the water shell 25, and the water inlet pipe 251 and the drain pipe 252 are connected to the water supply pipeline. The water inlet pipe 251 and the drain pipe 252 on the water shell 25 are connected to the water supply pipeline, and the cooling water is guided into the water shell 25, which is used to accelerate the condensation efficiency of the steam in the condensing cylinder 226.

[0037] The implementation principle of a vertical high-pressure steam sterilizer for feed testing in the embodiment of the present application is as follows: when it is necessary to open the cover plate 2 on the top of the vertical high-pressure steam sterilizer body 1 during use, first start the lifting motor 35 to drive the screw rod 36 to rotate, and the screw barrel 321 at the bottom of the threaded driving slide plate 32 drives the slide plate 32 to slide vertically upward in the slide frame 31, pushing the slide plate 32 to drive the cover plate 2 to rise, so that the cover plate 2 rises on the vertical high-pressure steam sterilizer body 1, and then start the driving motor 34 to drive the active gear 341 to rotate, and the driven gear 331 on the meshing driving shaft 33 is rotated, driving the shaft 33 to rotate on the slide plate 32, thereby driving the rising cover plate 2 to deflect on the vertical high-pressure steam sterilizer body 1.

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A vertical high-pressure steam sterilizer for feed testing, characterized in that: The invention comprises a vertical high-pressure steam sterilizer body (1), a cover plate (2) and an opening member (3), wherein the cover plate (2) is horizontally arranged at the top end of the vertical high-pressure steam sterilizer body (1), and the opening member (3) comprises a slide frame (31) and a slide plate (32), wherein the slide frame (31) is vertically fixed on the side end surface of the vertical high-pressure steam sterilizer body (1), and the slide plate (32) is vertically slidably installed in the slide frame (31), and a rotating shaft (33) is vertically rotatably connected to the top surface of the slide plate (32), and the top end of the rotating shaft (33) is fixed on one side end surface of the cover plate (2), and the slide plate (32) is ) is vertically fixed to the top of the vertical high-pressure steam sterilizer body (1), and a driving gear (341) is horizontally fixed to the output end of the driving motor (34); a driven gear (331) is horizontally fixed to the rotating shaft (33), and the driven gear (331) is meshed with the driving gear (341); a lifting motor (35) is vertically fixed to the bottom of the side end surface of the vertical high-pressure steam sterilizer body (1), and a screw rod (36) is vertically fixed to the output end of the lifting motor (35); a screw barrel (321) is horizontally fixed to the bottom of the slide plate (32), and the screw barrel (321) and the screw rod (36) are threadedly connected.

2. A vertical high-pressure steam sterilizer for feed testing according to claim 1, characterized in that: A screw hole (21) is provided in the middle of the top surface of the cover plate (2) and penetrates through the bottom surface, and an insert ring (23) is vertically fixed at the center of the bottom surface of the cover plate (2), a sealing groove is provided on the outer circumferential surface of the insert ring (23), and a sealing ring (231) is fixed in the sealing groove of the insert ring (23).

3. A vertical high-pressure steam sterilizer for feed testing according to claim 2, characterized in that: A condensation member (22) is vertically arranged on the top surface of the cover plate (2), and the condensation member (22) comprises a perforated shell tube (221), the bottom end of the perforated shell tube (221) is open, and a plurality of air holes are opened on the outer circumferential surface of the perforated shell tube (221), and a spiral shell (222) is vertically connected and fixed to the bottom end of the perforated shell tube (221), and the spiral shell (222) is threadedly assembled in the screw hole (21) of the cover plate (2).

4. A vertical high-pressure steam sterilizer for feed testing according to claim 3, characterized in that: An exhaust hole plate (223) is horizontally fixed to the bottom end of the hole shell cylinder (221), and a hydraulic rod (225) is vertically fixed to the top surface of the hole shell cylinder (221). A sealing plate (224) is horizontally arranged inside the hole shell cylinder (221), and the sealing plate (224) is plugged onto the exhaust hole plate (223), and the top end of the sealing plate (224) is fixedly connected to the output end of the hydraulic rod (225).

5. A vertical high-pressure steam sterilizer for feed testing according to claim 4, characterized in that: A condensing cylinder (226) is fixedly sleeved on the outside of the perforated shell cylinder (221), and a heat conducting sheet (227) is fixedly mounted on the outer wall of the condensing cylinder (226) and vertically penetrates through the inner wall.

6. A vertical high-pressure steam sterilizer for feed testing according to claim 5, characterized in that: A drain pipe (24) is fixedly passed vertically through the top surface of the condensing cylinder (226), and the bottom end of the drain pipe (24) is vertically inserted into the interior of the condensing cylinder (226) to communicate with a perforated cylinder (242) fixed thereto, and a water pump (241) is fixedly connected to the drain pipe (24).

7. A vertical high-pressure steam sterilizer for feed testing according to claim 6, characterized in that: A water shell (25) is vertically sleeved on the outside of the condensing cylinder (226), and the upper and lower ends of the water shell (25) are fixed on the outer wall of the condensing cylinder (226).

8. A vertical high-pressure steam sterilizer for feed testing according to claim 7, characterized in that: A water inlet pipe (251) and a drainage pipe (252) are symmetrically arranged on both sides of the top surface of the water shell (25), and the bottom ends of the water inlet pipe (251) and the drainage pipe (252) are fixed on the top surface of the water shell (25), and the water inlet pipe (251) and the drainage pipe (252) are connected to the water supply pipeline.

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