Novel medicine residue dehydration system
By designing a new drug residue dehydration system including a collection silo, an inclined conveyor, a screw press, a scraper conveyor, a storage hopper and a vertical hoist, the existing system has solved the problems of large land area, high moisture content and poor environmental sanitation, and achieved efficient and low-cost drug residue dehydration effect.
Patent Information
- Application Number
- CN202420681305.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-03
AI Technical Summary
The existing drug residue dehydration system has problems such as large area, high moisture content of discharge, poor environmental sanitation, high cost, complex equipment and many failure points.
A new type of drug residue dehydration system was designed, including a collection silo, an inclined conveyor, a screw press, a scraper conveyor, a storage hopper and a vertical elevator. Each equipment is compactly placed and covers a small area. It is used in combination with a screw press and a scraper conveyor to achieve efficient dehydration of drug residue.
It realizes efficient dehydration in a narrow space, reduces the moisture content of the discharge, improves environmental sanitation, and reduces equipment costs and failure rates.
Smart Images
Figure CN222681874U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of squeezing and dehydration, and in particular relates to a novel medicinal residue dehydration system. Background Art
[0002] In recent years, the research and development of traditional Chinese medicine and its preparations have been highly valued by people, organizations and national governments at home and abroad, and many new varieties of traditional Chinese medicine have been developed. At the same time, new traditional Chinese medicines, newly built pharmaceutical factories or companies have increased dramatically, and a large amount of traditional Chinese medicine residues have been produced, which has brought urgent problems to manufacturers, society and the environment, namely the problem of residue treatment; traditional Chinese medicine residues are clearly defined as non-hazardous wastes in garbage classification and treatment, but if the residues are not properly handled, they are also quite dangerous. There are many sources of pollution in the pharmaceutical industry, and residues are one of the important sources. In the production process of traditional Chinese medicine in traditional Chinese medicine factories, a large amount of residues will be produced after the extraction and decoction of traditional Chinese medicines. The remaining residues account for about 70% of the total. These residues contain a lot of water and nutrients. Improper treatment will not only cause waste of resources, but also pollute the pharmaceutical factory or the surrounding environment of the pharmaceutical factory.
[0003] There are generally two ways to handle medicinal residues: first, traditional drying and mechanical dehydration. Traditional drying requires high labor and site costs and is greatly affected by seasonality. Second, most Chinese medicine factories now use mechanical dehydration. The medicinal residues extracted by the extraction tank are transported to the traditional mechanical dehydration equipment for dehydration. It needs to pass through multiple equipment, and the required space is large. The moisture content after dehydration is difficult to guarantee. During the transportation process, many medicinal residues and liquid medicines will fall to the ground, and the effect of the entire dehydration system is unsatisfactory.
[0004] In view of this, a new type of medicinal residue dehydration system is proposed to solve the above-described problems. Summary of the invention
[0005] The utility model provides a novel drug residue dehydration system, which aims to solve the problems of the existing drug residue dehydration system, such as large floor space, high moisture content of discharged materials, poor environmental sanitation, high cost, complex equipment and many fault points.
[0006] An embodiment of the utility model provides a novel medicinal residue dehydration system, comprising a collecting bin, an inclined conveyor installed on the collecting bin, a screw press is arranged on one side of the collecting bin, a scraper conveyor is arranged on one side of the screw press, a storage hopper is arranged on one side of the scraper conveyor, a vertical elevator is installed on the storage hopper, a conveying port is arranged at the upper end of the inclined conveyor, a feed port is arranged at the upper part of the screw press, a discharge port and a water outlet pipe are arranged at the lower part of the screw press, and a feeding port and a discharge port are arranged on the scraper conveyor.
[0007] Furthermore, the collecting silo, inclined conveyor, screw press, scraper conveyor, storage hopper and vertical elevator are arranged in a "U" shape when viewed from above.
[0008] By adopting the above technical solution, the collecting silo, inclined conveyor, screw press, scraper conveyor, storage hopper and vertical elevator are compactly placed in a small space, occupying a small area.
[0009] Furthermore, the collecting silo is composed of a frame and a bucket body welded together, the upper and lower openings of the bucket body are rectangular in shape, and the area of the upper opening of the bucket body is larger than the area of the lower opening of the bucket body, the inclined conveyor includes a U-shaped trough shell and a water filter trough fixedly connected, the U-shaped trough shell and the water filter trough are welded to the outer wall of the bucket body, and the water filter trough and the U-shaped trough shell are arranged in parallel, the inner lining of the U-shaped trough shell is provided with a stainless steel water filter mesh plate, the interior of the U-shaped trough shell and the interior of the water filter trough are connected to each other, the lower opening of the bucket body is connected to the interior of the U-shaped trough shell, a shaftless screw is provided in the U-shaped trough shell, a reducer is provided at the upper end of the U-shaped trough shell, the output end of the reducer is coaxially fixedly connected to one end of the shaftless screw, the conveying port is aligned up and down with the feed port, one end of the water filter trough is connected to a conveying pipeline, and a valve is provided on the conveying pipeline.
[0010] By adopting the above technical scheme, an extraction workshop hopper is arranged above the collecting silo. The extraction workshop hopper is opened to unload the drug residue into the collecting silo at the bottom. The drug residue can be temporarily stored in the collecting silo first, and part of the drug residue and the drug liquid enter the inclined conveyor. The drug liquid is drained into the filter trough through the stainless steel filter mesh plate. When a lot of materials are stored in the collecting silo, the inclined conveyor is started, and the output end of the reducer rotates and drives the shaftless screw to rotate, so as to lift and transport the drug residue to the conveying port, and then enter the screw press for squeezing and dehydration. When transported by the inclined conveyor, due to gravity, the drug liquid will not rise with the drug residue, and the drug liquid is discharged through the conveying pipeline. It can be collected and discharged into the drainage ditch according to demand, or lifted to the factory sewage treatment plant by a pump for centralized treatment. At the same time, the collection silo and the inclined conveyor are formed as a whole, except for the upper opening, conveying port and conveying pipeline of the bucket body, and the rest of the parts are closed, which effectively prevents the drug residue material from falling out during the conveying process and ensures the cleanliness and sanitation of the use environment.
[0011] Furthermore, the screw press includes a base, a stainless steel plate shell is fixedly provided on the base, the feed port is provided at the top of the stainless steel plate shell, a water outlet pipe is provided at the bottom of the stainless steel plate shell, a screw conveying shaft 1 is rotatably connected in the stainless steel plate shell, a reducer 2 is provided on the base, the output end of the reducer 2 is coaxially fixedly connected to one end of the screw conveying shaft 1, a screen is sleeved on the outer side of the screw conveying shaft 1, the screen is fixedly connected to the inner wall of the stainless steel plate shell, a discharge cone is provided on the side of the stainless steel plate shell away from the reducer 2, one end of the discharge cone is connected to the base through a support seat, an outlet is opened at one end of the stainless steel plate shell close to the discharge cone, the outlet is adapted to the size of the discharge cone, and a discharge port is provided on the base, and the discharge port is located below the discharge cone.
[0012] By adopting the above technical scheme, when the medicinal residue enters the screw press from the feed port and is transmitted through the screw conveying shaft 1, a discharge cone is provided at the outlet of the screw press to increase the extrusion force. Under the action of the screw conveying shaft 1, the medicinal residue and the discharge cone are squeezed against each other to squeeze out the medicinal liquid and reduce the moisture content. The screw press is designed according to the principle of superposition compression, and mainly relies on the cooperation of the feed port, the screw conveying shaft 1, the screen and the discharge cone to achieve the purpose of material juice extraction and dehydration. After being squeezed by the spiral blades and filtered by the screen, the medicinal residue juice flows through the screen to the bottom of the machine and is discharged through the outlet pipe for collection. After squeezing, the moisture content of the medicinal residue will be reduced to about 65%, the moisture content of the discharge is low, and the medicinal residue is discharged through the discharge port. At the same time, except for the feed port, the outlet, the discharge port and the outlet pipe, the rest of the screw press uses stainless steel plates to wrap the entire screw conveying shaft 1 for sealing to prevent the medicinal residue and the medicinal liquid from falling to the ground, thereby ensuring the cleanliness and sanitation of the use environment. The screw press is made of stainless steel, which has high strength, good corrosion resistance and long service life.
[0013] Furthermore, the outer shell of the scraper conveyor is in a "Z" shape, and a reducer three is arranged on the side wall of the scraper conveyor shell, and driving wheels are respectively arranged at both ends inside the scraper conveyor shell, and the output end of the reducer three is coaxially fixedly connected with the driving wheel located on the upper side, and a scraper chain is arranged on the two driving wheels, and a scraper is arranged on the scraper chain, and a plurality of redirecting wheels are arranged at the corners inside the scraper conveyor shell, and the discharge port and the feeding port are aligned up and down.
[0014] By adopting the above technical scheme, the scraper conveyor integrates horizontal conveying and vertical lifting. The drug residue material falls from the discharge port into the feeding port and then enters the scraper conveyor. When the scraper conveyor is started, the drug residue material is lifted to the top along the scraper chain, bypasses the upper driving wheel and then flips downward, and the drug residue material is poured into the storage hopper to realize the transportation of the drug residue. At the same time, except for the feeding port and the unloading port, the entire machine shell of the scraper conveyor is closed, and the shell is a stainless steel shell, which effectively prevents the drug residue material from falling out during the transportation process and ensures the cleanliness and sanitation of the use environment.
[0015] Furthermore, the storage hopper includes a silo one, the upper end of which is open, the discharge port is aligned with the silo one up and down, a screw conveying shaft 2 is rotatably arranged inside the silo one, a reducer 4 is fixedly connected to the outer wall of the silo one, and the output end of the reducer 4 is coaxially fixedly connected to one end of the screw conveying shaft 2.
[0016] By adopting the above technical solution, the medicine residue is discharged from the discharge port into the storage hopper, the reducer four is started, the reducer four drives the spiral conveying shaft two to rotate, and the medicine residue is transported to the vertical elevator.
[0017] Furthermore, the storage hopper and the vertical hoist are fixedly connected via a flange, and the interior of the storage hopper is communicated with the interior of the vertical hoist, a screw conveying shaft three is rotatably arranged inside the shell of the vertical hoist, a reducer five is arranged at the upper end of the shell of the vertical hoist, and a pulley one is coaxially fixedly connected to the output end of the reducer five, the upper end of the screw conveying shaft three extends to the outside of the shell of the vertical hoist and is coaxially fixedly connected to a pulley two, the pulleys one and two are connected via a belt drive, a discharge pipe one is arranged at the upper end of the shell of the vertical hoist, the other end of the discharge pipe one is connected to the discharge pipe two via a flange, and the other end of the discharge pipe two extends obliquely downward.
[0018] By adopting the above technical scheme, the medicinal residue material is dehydrated by the screw press and then stored in the storage hopper by the scraper conveyor. When a lot of medicinal residue is stored in the storage hopper, the reducer 4 on the storage hopper and the reducer 5 on the vertical elevator are turned on, and the screw conveyor shaft 2 conveys the medicinal residue to the vertical elevator, and then conveys it through the screw conveyor shaft 3. At this time, the slag transport truck is driven to the side of the vertical elevator, and the medicinal residue material is discharged from the discharge pipe 1 and the discharge pipe 2 and falls into the slag transport truck. After the material falls, the vertical elevator is closed, the conveying vehicle drives away, and the storage material is The hopper continues to store the dehydrated medicinal residue materials, and the storage hopper and the vertical elevator are closed except for the inlet and outlet of the medicinal residue, which effectively prevents the medicinal residue materials from falling out during transportation and ensures the cleanliness and sanitation of the use environment. At the same time, the second discharge pipe extends obliquely downward, so that the dehydrated medicinal residue can be evenly unloaded into the compartment of the slag truck. According to the size of the slag truck compartment, the position of the second discharge pipe can be adjusted by adjusting the installation of the flange so that the outlet of the vertical elevator is facing the center of the slag truck compartment. In this way, the medicinal residue can be evenly distributed in the slag truck compartment to prevent accumulation.
[0019] The beneficial effects of the utility model are:
[0020] 1. The utility model is provided with a collecting silo, an inclined conveyor, a screw press, a scraper conveyor, a storage hopper and a vertical elevator, and arranged in a "U" shape when viewed from above, so that it can be compactly placed in a narrow space and occupies a small area;
[0021] 2. The utility model is provided with a collecting silo, an inclined conveyor and a screw press. An extraction workshop hopper is provided above the collecting silo. The extraction workshop hopper is opened to discharge the drug residue into the collecting silo at the bottom. The drug residue can be temporarily stored in the collecting silo. Part of the drug residue and the drug liquid enter the inclined conveyor. The drug liquid is drained into the filter tank through the stainless steel filter mesh plate. When a large amount of material is stored in the collecting silo, the inclined conveyor is started, and the output end of the reducer rotates and drives the shaftless screw to rotate. When the inclined conveyor transports the drug residue, due to gravity, the drug liquid will not rise with the drug residue. The drug liquid is stored in the filter tank and discharged through the conveying pipeline. When the drug residue is discharged from the conveying port It falls into the feed port, and then enters the screw press, and is transmitted through the screw conveyor shaft 1. A discharge cone is provided at the outlet of the screw press to increase the extrusion force. Under the action of the screw conveyor shaft 1, the drug residue and the discharge cone squeeze each other to squeeze out the drug liquid and reduce the moisture content. The screw press is designed based on the principle of superposition compression. It mainly relies on the cooperation of the feed port, the screw conveyor shaft 1, the screen and the discharge cone to achieve the purpose of material juice extraction and dehydration. After the extrusion of the spiral blades and the filtration of the screen, the drug residue juice flows through the screen to the bottom of the machine and is discharged through the outlet pipe for collection. After extrusion, the moisture content of the drug residue will be reduced to about 65%, and the moisture content of the discharge material is relatively low.
[0022] 3. The collection silo, inclined conveyor, screw press, scraper conveyor, storage hopper and vertical elevator in the utility model are all sealed except for the input port and output port of the drug residue materials, which effectively prevents the drug residue materials from falling out during the transportation process and ensures the cleanliness and sanitation of the use environment. The whole system does not need to build a concrete foundation and can be directly used after being assembled in the room. Except for the screw press, all other storage devices and conveying devices have simple structures and low costs. For these common equipment, daily maintenance is simple and the failure rate is low.
[0023] 4. The design of the utility model solves the problems of the existing drug residue dehydration system, such as large floor space, high moisture content of the discharged material, poor environmental sanitation, high cost, complex equipment and many fault points.
[0024] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0026] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;
[0027] Figure 2 It is a schematic diagram of the top view of the structure of an embodiment of the utility model;
[0028] Figure 3 It is a cross-sectional structural schematic diagram of a collecting bin and an inclined conveyor according to an embodiment of the utility model;
[0029] Figure 4 It is a side view structural schematic diagram of the collecting bin and the inclined conveyor of an embodiment of the utility model;
[0030] Figure 5 This is a schematic diagram of the front cross-sectional structure of a screw press according to an embodiment of the utility model;
[0031] Figure 6 This is a schematic diagram of the front cross-sectional structure of the vertical lifting machine of an embodiment of the utility model;
[0032] Figure 7 This is a schematic diagram of the top view of the vertical lifting machine of an embodiment of the utility model;
[0033] Figure 8It is a schematic diagram of the front cross-sectional structure of the storage hopper and the vertical elevator of the embodiment of the utility model;
[0034] Figure numerals: 1. collecting silo; 2. inclined conveyor; 3. screw press; 4. scraper conveyor; 5. storage hopper; 6. vertical elevator; 7. slag truck; 8. extraction workshop hopper; 201. U-shaped trough shell; 202. water filter trough; 203. stainless steel water filter screen; 204. shaftless screw; 205. conveying port; 206. conveying pipeline; 301. feed port; 302. discharge port; 303. water outlet pipe; 304. stainless steel plate shell; 305. screw conveyor shaft one; 306. screen; 307. discharge cone; 401. feed port; 402. discharge port; 404. driving wheel; 405. scraper chain; 406. redirecting wheel; 501. silo one; 502. screw conveyor shaft two; 601. screw conveyor shaft three; 602. discharge pipe one; 603. discharge pipe two. DETAILED DESCRIPTION
[0035] In order to make the purpose, technical solution and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of 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.
[0036] Reference Figure 1-8The utility model embodiment proposes a novel drug residue dehydration system, including a collecting silo 1, on which an inclined conveyor 2 is installed, the collecting silo 1 is composed of a frame and a bucket body welded together, the upper and lower openings of the bucket body are rectangular in shape, and the area of the upper opening of the bucket body is larger than the area of the lower opening of the bucket body, the inclined conveyor 2 includes a U-shaped trough shell 201 and a water filter trough 202 fixedly connected, the U-shaped trough shell 201 and the water filter trough 202 are welded on the outer wall of the bucket body, and the water filter trough 202 and the U-shaped trough shell 201 are arranged parallel to each other. The inner lining of the U-shaped trough shell 201 is provided with a stainless steel water filter screen 203, the interior of the U-shaped trough shell 201 and the interior of the water filter trough 202 are connected to each other, the lower opening of the bucket body is connected to the interior of the U-shaped trough shell 201, a shaftless screw 204 is provided in the U-shaped trough shell 201, a reducer 1 is provided at the upper end of the U-shaped trough shell 201, the output end of the reducer 1 is coaxially fixedly connected with one end of the shaftless screw 204, the conveying port 205 is aligned with the feed port 301 up and down, and one end of the water filter trough 202 is connected with a conveying pipe 206, A valve is provided on the conveying pipeline 206. An extraction workshop hopper 8 is provided above the collecting silo 1. The extraction workshop hopper 8 is opened to discharge the drug residue into the collecting silo 1 at the bottom. The drug residue can be temporarily stored in the collecting silo 1. Part of the drug residue and the drug liquid enter the inclined conveyor 2. The drug liquid is drained into the filter tank 202 through the stainless steel filter screen 203. When a large amount of material is stored in the collecting silo 1, the inclined conveyor 2 is started, and the output end of the reducer 1 rotates and drives the shaftless screw 204 to rotate, so that the drug residue is lifted and transported to the conveying port 205. At, and then enters the screw press 3 for squeezing and dehydration. During transportation by the inclined conveyor 2, due to gravity, the liquid medicine will not rise with the residue. The liquid medicine is discharged through the conveying pipe 206 and can be collected and discharged into the drainage ditch according to demand, or lifted to the factory sewage treatment plant by a pump for centralized treatment. At the same time, except for the upper opening of the bucket body, the conveying port 205 and the conveying pipe 206, the rest of the parts formed by the collecting silo 1 and the inclined conveyor 2 are closed, which effectively prevents the residue materials from falling out during transportation and ensures the cleanliness and sanitation of the use environment.
[0037] Reference Figure 5A screw press 3 is arranged on one side of the collecting bin 1. The screw press 3 includes a base, a stainless steel plate shell 304 is fixedly arranged on the base, a feed inlet 301 is arranged on the top of the stainless steel plate shell 304, a water outlet pipe 303 is arranged at the bottom of the stainless steel plate shell 304, a screw conveying shaft 1 305 is rotatably connected in the stainless steel plate shell 304, a reducer 2 is arranged on the base, an output end of the reducer 2 is coaxially fixedly connected with one end of the screw conveying shaft 1 305, and a screen 30 is sleeved on the outer side of the screw conveying shaft 1 305. 6. The screen 306 is fixedly connected to the inner wall of the stainless steel plate shell 304. A discharge cone 307 is arranged on the side of the stainless steel plate shell 304 away from the reducer 2. One end of the discharge cone 307 is connected to the base through a support seat. An outlet is provided at one end of the stainless steel plate shell 304 close to the discharge cone 307. The outlet is adapted to the size of the discharge cone 307. A discharge port 302 is arranged on the base. The discharge port 302 is located below the discharge cone 307. When the drug residue enters the screw press 3 from the feed port 301 and passes through the screw conveying shaft 1 305, The screw press 3 is designed according to the principle of superposition compression, and mainly relies on the cooperation of the feed port 301, the screw conveying shaft 305, the screen 306 and the discharge cone 307 to achieve the purpose of material juice extraction and dehydration. After the extrusion of the spiral blades and the filtration of the screen 306, the juice of the drug residue flows through the screen 306 to the bottom of the machine through The medicine residue is discharged through the water outlet pipe 303 for collection. After squeezing, the moisture content of the medicine residue will be reduced to about 65%. The moisture content of the discharged material is relatively low, and the medicine residue is discharged through the discharge port 302. At the same time, except for the feed port 301, the outlet, the discharge port 302 and the water outlet pipe 303, the rest of the screw press 3 uses a stainless steel plate to wrap the entire screw conveying shaft 305 for sealing to prevent the medicine residue and the medicine liquid from falling to the ground, thereby ensuring the cleanliness and sanitation of the use environment. The screw press 3 is made of stainless steel, which has high strength, good corrosion resistance and long service life.
[0038] Reference Figure 6-7A scraper conveyor 4 is arranged on one side of the screw press 3. The outer shell of the scraper conveyor 4 is in a "Z" shape. A reducer three is arranged on the side wall of the scraper conveyor 4 shell. Driving wheels 404 are arranged at both ends of the scraper conveyor 4 shell. The output end of the reducer three is coaxially fixedly connected with the driving wheel 404 located on the upper side. A scraper chain 405 is arranged on the two driving wheels 404. A scraper is arranged on the scraper chain 405. A plurality of redirecting wheels 406 are arranged at the corners of the scraper conveyor 4 shell. The discharge port 302 is aligned with the feeding port 401 up and down. The scraper The scraper conveyor 4 integrates horizontal conveying and vertical lifting. The drug residue material falls from the discharge port 302 into the feeding port 401 and then enters the scraper conveyor 4. When the scraper conveyor 4 is started, the drug residue material is lifted to the top along the scraper chain 405, bypasses the upper driving wheel 404 and then turns downward, and the drug residue material is poured into the storage hopper 5 to realize the transportation of the drug residue. At the same time, except for the feeding port 401 and the discharge port 402, the scraper conveyor 4 has a closed shell, and the shell is a stainless steel shell, which effectively prevents the drug residue material from falling out during the transportation process and ensures the cleanliness and hygiene of the use environment.
[0039] Reference Figure 8A storage hopper 5 is provided on one side of the scraper conveyor 4. The storage hopper 5 includes a silo 1 501. The upper end of the silo 1 501 is open, and the discharge port 402 is aligned with the silo 1 501 up and down. A screw conveying shaft 2 502 is provided for rotation inside the silo 1 501. A reducer 4 is fixedly connected to the outer wall of the silo 1 501. The output end of the reducer 4 is coaxially fixedly connected to one end of the screw conveying shaft 2 502. The drug residue is discharged into the storage hopper 5 from the discharge port 402, and the reducer 4 is started. The reducer 4 drives the screw conveying shaft 2 502 to rotate and transports the drug residue to the vertical elevator 6. A vertical elevator is installed on the storage hopper 5. The storage hopper 5 is fixedly connected with the vertical hoist 6 by a flange, and the interior of the storage hopper 5 is connected with the interior of the vertical hoist 6. A screw conveying shaft 3 601 is rotatably arranged inside the shell of the vertical hoist 6. A reducer 5 is arranged at the upper end of the shell of the vertical hoist 6. The output end of the reducer 5 is coaxially fixedly connected with a pulley 1. The upper end of the screw conveying shaft 3 601 extends to the outside of the shell of the vertical hoist 6 and is coaxially fixedly connected with a pulley 2. The pulleys 1 and 2 are connected by a belt drive. A discharge pipe 1 602 is arranged at the upper end of the shell of the vertical hoist 6. The other end of the discharge pipe 1 602 is connected by a flange. There is a discharge pipe 2 603, the other end of which extends obliquely downward. After the drug residue material is dehydrated by the screw press 3, it is stored in the storage hopper 5 by the scraper conveyor 4. When a lot of drug residue is stored in the storage hopper 5, the reducer 4 on the storage hopper 5 and the reducer 5 on the vertical elevator 6 are turned on, and the screw conveying shaft 2 502 conveys the drug residue to the vertical elevator 6, and then conveys it through the screw conveying shaft 3 601. At this time, the slag truck 7 is driven to the side of the vertical elevator 6, and the drug residue material is discharged from the discharge pipe 1 602 and the discharge pipe 2 603 and falls into the slag truck 7. After the material falls, the vertical elevator 6 is closed. The storage hopper 5 is closed, the transport vehicle drives away, and the storage hopper 5 continues to store the dehydrated medicinal residue materials. The storage hopper 5 and the vertical elevator 6 are completely closed except for the inlet and outlet of the medicinal residue, which effectively prevents the medicinal residue materials from falling out during transportation and ensures the cleanliness and hygiene of the use environment. At the same time, the second discharge pipe 603 extends obliquely downward, so that the dehydrated medicinal residue can be evenly unloaded into the compartment of the slag truck 7. According to the size of the compartment of the slag truck 7, the position of the second discharge pipe 603 is adjusted by adjusting the installation of the flange, so that the outlet of the vertical elevator 6 is directly opposite to the center of the compartment of the slag truck 7. In this way, the medicinal residue can be evenly distributed in the compartment of the slag truck 7 to prevent accumulation.
[0040] Reference Figure 1-8A conveying port 205 is provided at the upper end of the inclined conveyor 2, a feeding port 301 is provided at the upper part of the screw press 3, a discharging port 302 and a water outlet pipe 303 are provided at the lower part of the screw press 3, a feeding port 401 and a discharging port 402 are provided on the scraper conveyor 4, and the collecting silo 1, the inclined conveyor 2, the screw press 3, the scraper conveyor 4, the storage hopper 5 and the vertical elevator 6 are arranged in a "U" shape when viewed from above. In a narrow space, the collecting silo 1, the inclined conveyor 2, the screw press 3, the scraper conveyor 4, the storage hopper 5 and the vertical elevator 6 are compactly placed and occupy a small area.
[0041] The specific implementation method is as follows: when in use, an extraction workshop hopper 8 is arranged above the collecting silo 1, and the extraction workshop hopper 8 is opened to discharge the drug residue into the collecting silo 1 at the bottom. The drug residue can be temporarily stored in the collecting silo 1, and part of the drug residue and the drug liquid enter the inclined conveyor 2, and the drug liquid is drained into the filter tank 202 through the stainless steel filter mesh plate 203. When a large amount of material is stored in the collecting silo 1, the inclined conveyor 2 is started, and the output end of the reducer 1 rotates and drives the shaftless screw 204 to rotate. When the inclined conveyor 2 transports the drug residue, due to gravity, the drug liquid will not rise with the drug residue. The liquid medicine is stored in the filter tank 202 and discharged through the conveying pipe 206. When the medicine residue falls from the conveying port 205 into the feed port 301, it enters the screw press 3 and is transported through the screw conveying shaft 305. A discharge cone 307 is provided at the outlet of the screw press 3 to increase the extrusion force. Under the action of the screw conveying shaft 305, the medicine residue and the discharge cone 307 are squeezed against each other to squeeze out the liquid medicine and reduce the moisture content. The screw press 3 is designed according to the principle of superposition compression, and mainly relies on the feed port 301, the screw conveying shaft 305, the screen 306, and the discharge cone 307 to increase the extrusion force. The four cones 307 cooperate to achieve the purpose of material juicing and dehydration. After being squeezed by the spiral blades and filtered by the screen 306, the medicinal residue juice flows to the bottom of the machine through the screen 306 and is discharged through the outlet pipe 303 for collection. The scraper conveyor 4 integrates horizontal transportation and vertical lifting. The medicinal residue material falls from the discharge port 302 into the feeding port 401 and enters the scraper conveyor 4. When the scraper conveyor 4 is started, the medicinal residue material is lifted to the top with the scraper chain 405, bypasses the upper driving wheel 404, and then turns downward, and the medicinal residue material is poured into the storage hopper 5. , the medicinal residue is discharged from the discharge port 402 into the storage hopper 5, and the reducer four is started. The reducer four drives the screw conveying shaft 2 502 to rotate and transports the medicinal residue to the vertical elevator 6. The reducer five on the vertical elevator 6 is turned on, and then the medicinal residue is transported through the screw conveying shaft 3 601. At this time, the slag truck 7 is driven to the side of the vertical elevator 6, and the medicinal residue material is discharged from the discharge pipe 1 602 and the discharge pipe 2 603 and falls into the slag truck 7. After the material falls, the vertical elevator 6 is closed, the slag truck 7 drives away, and the storage hopper 5 continues to store the dehydrated medicinal residue material.
[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A novel medicinal residue dehydration system, comprising a collecting silo (1), characterized in that: The collecting bin (1) is provided with an inclined conveyor (2), a screw press (3) is provided on one side of the collecting bin (1), a scraper conveyor (4) is provided on one side of the screw press (3), a storage hopper (5) is provided on one side of the scraper conveyor (4), a vertical elevator (6) is provided on the storage hopper (5), a conveying port (205) is provided at the upper end of the inclined conveyor (2), a feed port (301) is provided at the upper part of the screw press (3), a discharge port (302) and a water outlet pipe (303) are provided at the lower part of the screw press (3), and a feed port (401) and a discharge port (402) are provided on the scraper conveyor (4).
2. A novel medicinal residue dehydration system according to claim 1, characterized in that: The collecting bin (1), the inclined conveyor (2), the screw press (3), the scraper conveyor (4), the storage hopper (5) and the vertical elevator (6) are arranged in a "U" shape when viewed from above.
3. A novel medicinal residue dehydration system according to claim 1, characterized in that: The collecting silo (1) is formed by welding a frame and a bucket body together; the upper and lower openings of the bucket body are rectangular in shape, and the area of the upper opening of the bucket body is larger than the area of the lower opening of the bucket body; the inclined conveyor (2) comprises a U-shaped trough shell (201) and a water filter trough (202) that are fixedly connected; the U-shaped trough shell (201) and the water filter trough (202) are welded to the outer wall of the bucket body, and the water filter trough (202) and the U-shaped trough shell (201) are arranged in parallel; the inner lining of the U-shaped trough shell (201) is provided with a stainless steel water filter mesh plate (203); the U-shaped trough shell The interior of the (201) and the interior of the water filter trough (202) are interconnected, the lower opening of the bucket body is connected to the interior of the U-shaped trough shell (201), a shaftless screw (204) is arranged in the U-shaped trough shell (201), a reducer 1 is arranged at the upper end of the U-shaped trough shell (201), the output end of the reducer 1 is coaxially fixedly connected with one end of the shaftless screw (204), the delivery port (205) is aligned with the feed port (301) in the upper and lower directions, one end of the water filter trough (202) is connected to a delivery pipe (206), and a valve is arranged on the delivery pipe (206).
4. A novel medicinal residue dehydration system according to claim 1, characterized in that: The screw press (3) comprises a base, a stainless steel plate shell (304) is fixedly arranged on the base, the feed port (301) is arranged at the top of the stainless steel plate shell (304), a water outlet pipe (303) is arranged at the bottom of the stainless steel plate shell (304), a screw conveying shaft (305) is rotatably connected in the stainless steel plate shell (304), a reducer (2) is arranged on the base, the output end of the reducer (2) is coaxially fixedly connected to one end of the screw conveying shaft (305), and the outer sleeve of the screw conveying shaft (305) is provided. A screen (306) is provided, and the screen (306) is fixedly connected to the inner wall of the stainless steel plate shell (304); a discharge cone (307) is provided on the side of the stainless steel plate shell (304) away from the second reducer; one end of the discharge cone (307) is connected to the base through a support seat; an outlet is provided at one end of the stainless steel plate shell (304) close to the discharge cone (307); the outlet is adapted in size to the discharge cone (307); a discharge port (302) is provided on the base, and the discharge port (302) is located below the discharge cone (307).
5. A novel medicinal residue dehydration system according to claim 1, characterized in that: A reducer three is arranged on the side wall of the scraper conveyor (4) shell, and driving wheels (404) are arranged at both ends of the scraper conveyor (4) shell. The output end of the reducer three is coaxially fixedly connected with the driving wheel (404) located on the upper side. A scraper chain (405) is arranged on the two driving wheels (404), and a scraper is arranged on the scraper chain (405). A plurality of redirecting wheels (406) are arranged at the corners of the scraper conveyor (4) shell, and the discharge port (302) is aligned with the feeding port (401) up and down.
6. A novel medicinal residue dehydration system according to claim 1, characterized in that: The storage hopper (5) includes a silo one (501), the upper end of the silo one (501) is open, the discharge port (402) is aligned with the silo one (501) in vertical alignment, the silo one (501) is internally provided with a screw conveying shaft two (502) for rotation, the outer wall of the silo one (501) is fixedly connected with a reducer four, and the output end of the reducer four is coaxially fixedly connected with one end of the screw conveying shaft two (502).
7. A novel medicinal residue dehydration system according to claim 6, characterized in that: The storage hopper (5) and the vertical hoist (6) are fixedly connected via a flange, and the interior of the storage hopper (5) is connected to the interior of the vertical hoist (6). A screw conveying shaft three (601) is rotatably arranged inside the shell of the vertical hoist (6). A reducer five is arranged at the upper end of the shell of the vertical hoist (6). The output end of the reducer five is coaxially fixedly connected to a pulley one. The upper end of the screw conveying shaft three (601) extends to the outside of the shell of the vertical hoist (6) and is coaxially fixedly connected to a pulley two. The pulleys one and two are connected via a belt drive. A discharge pipe one (602) is arranged at the upper end of the shell of the vertical hoist (6). The other end of the discharge pipe one (602) is connected to a discharge pipe two (603) via a flange. The other end of the discharge pipe two (603) extends obliquely downward.