Raw material adding device for industrial enzyme preparation production

Abstract

The utility model relates to the technical field of enzyme preparation production equipment, in particular to a raw material adding device for industrial enzyme preparation production, which comprises a feeding hopper and a filter screen, a feeding port is arranged above the feeding hopper, and lapping plates are fixed at two ends of the feeding hopper; the industrial enzyme preparation raw material feeding device has the beneficial effects that when industrial enzyme preparation raw materials enter the raw material feeding device from the feeding port, a buffer plate and a sliding rod can be buffered through a first buffer spring and a second buffer spring, impact on the raw materials is reduced, the raw materials can be dispersed through a partition plate, and after impurities of the raw materials are filtered through a filter screen, a motor drives a bidirectional lead screw to rotate; the movable frames are far away from each other on the two-way lead screw, then the connecting rod drives the scraping strip to scrape impurities accumulated on the filter screen into the collecting box to be collected, meanwhile, the supporting spring enables the connecting rod to have flexibility, and the scraping strip can abut against the surface of the filter screen all the time. The buffering mechanism and the cleaning mechanism improve the practicability of the raw material adding device for industrial enzyme preparation production and prolong the service life.

Description

Technical Field

[0001] The utility model relates to the technical field of enzyme preparation production equipment, in particular to a raw material adding device for industrial enzyme preparation production. Background Art

[0002] Enzyme preparations refer to biological products with catalytic functions after the enzymes have been purified and processed. They are mainly used to catalyze various chemical reactions in the production process. They have the characteristics of high catalytic efficiency, high specificity, mild action conditions, reduced energy consumption, and reduced chemical pollution. Their application areas cover food, textiles, feed, detergents, papermaking, leather, medicine, energy development, environmental protection, etc. When processing raw materials in the production of enzyme preparations, the raw materials will be fed from the raw material adding device and put into the corresponding equipment for processing. Therefore, a raw material adding device for industrial enzyme preparation production is needed to carry out the feeding work.

[0003] When the existing raw material adding device for industrial enzyme preparation production is in use, when the enzyme preparation raw material enters from the feed port, due to the large raw material flow rate, the raw material directly impacts the inner wall or filter screen of the raw material adding device. Long-term impact may cause damage to the raw material adding device and reduce the service life of the raw material adding device. Therefore, we propose a raw material adding device for industrial enzyme preparation production. Utility Model Content

[0004] The purpose of the utility model is to provide a raw material adding device for the production of industrial enzyme preparations, so as to solve the problem in the above-mentioned background technology that when the raw material adding device for the production of industrial enzyme preparations is fed, the raw material directly impacts the inner wall or the filter screen of the raw material adding device, and long-term impact may cause damage to the raw material adding device, thereby reducing the service life of the raw material adding device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material adding device for the production of industrial enzyme preparations, comprising a feeding hopper and a filter screen, a feeding port is provided above the feeding hopper, straps are fixed at both ends of the feeding hopper, the filter screen is fixedly arranged inside the feeding hopper, and a feeding pipe is connected to the bottom of the feeding hopper.

[0006] Preferably, a buffer mechanism is installed inside the feeding hopper near the bottom of the feed port, a buffer plate is connected to one side of the buffer mechanism, the filter is located below the buffer plate, and a bidirectional screw is installed in a reserved groove on the inner wall of the feeding hopper near the filter through a bearing.

[0007] Preferably, one end of the bidirectional screw is connected to a motor, one side of the bidirectional screw is connected to a cleaning mechanism, and the cleaning mechanism is located above the filter, collecting ports are opened on the inner walls on both sides of the feeding hopper close to the filter, and a collecting box is connected to the outer side of the feeding hopper close to the collecting port.

[0008] Preferably, the buffer mechanism includes a partition plate, a rotating shaft, a No. 1 buffer spring, a slide rod, a No. 2 buffer spring and a slide groove, and the interior of the feeding hopper is movably connected to the buffer plate through the rotating shaft.

[0009] Preferably, partition plates are arranged at intervals above the buffer plate, sliding rods are fixed on both sides of the buffer plate, and the bottom of the buffer plate is connected to the feeding hopper via a No. 1 buffer spring.

[0010] Preferably, slide grooves are provided on the inner walls on both sides of the feeding hopper close to the slide rod, a No. 2 buffer spring is provided inside the slide groove, and the slide rod and the slide groove are slidably connected.

[0011] Preferably, the cleaning mechanism comprises a movable frame, a supporting spring, a connecting rod and a scraper strip, the outer side of the bidirectional screw rod is threadedly sleeved with the movable frame, and the upper part of the movable frame is slidably connected to the reserved groove of the feeding hopper.

[0012] Preferably, a connecting rod is slidably connected in the built-in groove of the movable frame, a scraper strip is fixedly connected to one end of the connecting rod close to the filter, a supporting spring is provided at one end of the connecting rod, and the supporting spring is located in the built-in groove of the movable frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a raw material adding device for the production of industrial enzyme preparations. When the raw material of the industrial enzyme preparation enters the raw material adding device from the feed inlet, the buffer plate and the slide rod can be buffered by the No. 1 buffer spring and the No. 2 buffer spring to reduce the impact of the raw material, and the partition plate can disperse the raw material. After the raw material passes through the filter screen to filter out impurities, the motor drives the bidirectional screw rod to rotate, and the moving frames move away from each other on the bidirectional screw rod. Then the connecting rod drives the scraper bar to scrape the impurities accumulated on the filter screen into the collection box for collection. At the same time, the supporting spring makes the connecting rod retractable, so that the scraper bar can always be against the surface of the filter screen. The buffer mechanism and the cleaning mechanism improve the practicality of the raw material adding device for the production of industrial enzyme preparations and extend its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the side cross-sectional structure of the buffer plate of the utility model;

[0018] Figure 4 This is an enlarged structural diagram of the utility model at A;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the filter screen of the utility model.

[0020] In the figure: 1. hopper; 2. feed port; 3. bridging board; 4. filter screen; 5. discharge pipe; 6. buffer mechanism; 601. partition plate; 602. rotating shaft; 603. buffer spring No. 1; 604. slide bar; 605. buffer spring No. 2; 606. slide chute; 7. collection box; 8. collection port; 9. bidirectional screw rod; 10. cleaning mechanism; 101. moving frame; 102. support spring; 103. connecting rod; 104. scraper; 11. motor; 12. buffer plate. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the 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. Embodiment 1

[0022] See also Figures 1 to 5 The utility model provides a technical solution: a raw material adding device for industrial enzyme preparation production, comprising a feeding hopper 1 and a filter screen 4, a feeding port 2 is provided on the top of the feeding hopper 1, straps 3 are fixed at both ends of the feeding hopper 1, the filter screen 4 is fixedly arranged inside the feeding hopper 1, and a feeding pipe 5 is connected to the bottom of the feeding hopper 1.

[0023] During specific implementation, the feed hopper 1 is first installed on the enzyme preparation production processing equipment through the scaffolding 3, and then the raw materials are put in from the feed port 2. The raw materials can be filtered for impurities through the filter screen 4. The raw materials after filtering can be stored in the feed hopper 1. When the processing equipment needs enzyme preparation raw materials, the raw materials can be discharged from the discharge pipe 5 to the processing equipment through the valve to carry out enzyme preparation production and processing operations. Embodiment 2

[0024] See also Figures 1 to 5On the basis of the first embodiment, a buffer mechanism 6 is installed inside the feeding hopper 1 near the bottom of the feed port 2, and a buffer plate 12 is connected to one side of the buffer mechanism 6, and the filter screen 4 is located below the buffer plate 12. The buffer mechanism 6 includes a partition plate 601, a rotating shaft 602, a first buffer spring 603, a slide bar 604, a second buffer spring 605 and a slide groove 606. The interior of the feeding hopper 1 is movably connected to the buffer plate 12 through the rotating shaft 602, and the partition plates 601 distributed at intervals are arranged above the buffer plate 12. Slide bars 604 are fixed on both sides of the buffer plate 12. The bottom of the buffer plate 12 is connected to the feeding hopper 1 through a first buffer spring 603. Slide grooves 606 are opened on the inner walls of both sides of the feeding hopper 1 near the slide bar 604. A second buffer spring 605 is arranged inside the slide groove 606. The slide bar 604 and the slide groove 606 are slidably connected, and the shape of the slide groove 606 is arc-shaped.

[0025] During specific implementation, since the industrial enzyme preparation raw materials enter the raw material adding device from the feed port 2, it is easy to cause impact on the filter screen 4 and the hopper 1, affecting the service life of the hopper 1. When the raw materials enter the hopper 1, the raw materials will first fall on the buffer plate 12, and the raw materials will impact the buffer plate 12. One end of the buffer plate 12 rotates on the rotating shaft 602. At the same time, the sliding rods 604 at both ends of the buffer plate 12 slide in the slide groove 606 to guide the buffer plate 12. The buffer plate 12 then squeezes the No. 1 buffer spring 603, and the sliding rod 604 squeezes the No. 2 buffer spring 605. The No. 1 buffer spring 603 and the No. 2 buffer spring 605 will disperse the impact force borne by the buffer plate 12, buffer the raw materials, and reduce the impact of the raw materials on the hopper 1 and the filter screen 4. At the same time, the partition plate 601 can disperse the raw materials, thereby extending the service life of the raw material adding device for the production of industrial enzyme preparations. Embodiment 3

[0026] See also Figures 1 to 5On the basis of the second embodiment, a bidirectional screw rod 9 is installed in the reserved groove of the inner wall of the feeding hopper 1 near the filter screen 4 through a bearing, one end of the bidirectional screw rod 9 is connected to a motor 11, one side of the bidirectional screw rod 9 is connected to a cleaning mechanism 10, and the cleaning mechanism 10 is located above the filter screen 4, and the inner walls of both sides of the feeding hopper 1 near the filter screen 4 are provided with collecting ports 8, and the outer side of the feeding hopper 1 near the collecting port 8 is connected to a collecting box 7, and the cleaning mechanism 10 includes a moving frame 101, a support spring 102, Connecting rod 103 and scraper bar 104, the outer side of the bidirectional screw rod 9 is threadedly sleeved with a moving frame 101, the top of the moving frame 101 is slidably connected to the reserved groove of the feeding hopper 1, the connecting rod 103 is slidably connected in the built-in groove of the moving frame 101, the end of the connecting rod 103 close to the filter 4 is fixedly connected with the scraper bar 104, one end of the connecting rod 103 is provided with a support spring 102, and the support spring 102 is located in the built-in groove of the moving frame 101, and the filter 4 is an inclined structure.

[0027] During specific implementation, after the raw materials enter the feeding hopper 1, since there may be large particles of impurities in the raw materials, the raw materials need to be filtered, but the impurities accumulate on the filter screen 4 and easily cause blockage. After the filter screen 4 filters the raw materials, the motor 11 can be started to drive the bidirectional screw rod 9 to rotate, and then the moving frame 101 moves away from each other on the bidirectional screw rod 9. At the same time, along with the inclined surface of the filter screen 4, the support spring 102 pushes the connecting rod 103 downward, and the connecting rod 103 drives the scraper bar 104 to rest on the filter screen 4. The scraper bar 104 scrapes the impurities accumulated on the filter screen 4 to the collecting port 8, and the impurities are then collected in the collecting box 7, which is convenient for subsequent cleaning and prevents impurities from accumulating, thereby improving the practicality of the raw material adding device for the production of industrial enzyme preparations.

[0028] In actual use, the raw material is first put into the hopper 1 from the feed port 2, and then the raw material is buffered and dispersed through the buffer mechanism 6 and the buffer plate 12 to reduce the impact force, and then the raw material is filtered through the filter screen 4 for impurities, and then the impurities are cleaned into the collection box 7 through the cleaning mechanism 10 to facilitate subsequent cleaning. The buffer mechanism 6 and the cleaning mechanism 10 improve the practicality of the raw material adding device for the production of industrial enzyme preparations and extend its service life.

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

Claims

1. A raw material adding device for industrial enzyme preparation production, comprising a feeding hopper (1) and a filter screen (4), characterized in that: A feed port (2) is provided above the feeding hopper (1), straps (3) are fixed at both ends of the feeding hopper (1), the filter screen (4) is fixedly arranged inside the feeding hopper (1), and a feed pipe (5) is connected below the feeding hopper (1); a buffer mechanism (6) is installed inside the feeding hopper (1) below the feeding port (2), a buffer plate (12) is connected to one side of the buffer mechanism (6), the filter screen (4) is located below the buffer plate (12), and a bidirectional screw rod (9) is installed in a reserved groove on the inner wall of the feeding hopper (1) near the filter screen (4) through a bearing; The buffer mechanism (6) comprises a partition plate (601), a rotating shaft (602), a first buffer spring (603), a slide rod (604), a second buffer spring (605) and a slide groove (606); the interior of the feeding hopper (1) is movably connected to the buffer plate (12) via the rotating shaft (602).

2. The raw material adding device for industrial enzyme preparation production according to claim 1, characterized in that: One end of the bidirectional screw rod (9) is connected to a motor (11), one side of the bidirectional screw rod (9) is connected to a cleaning mechanism (10), and the cleaning mechanism (10) is located above the filter screen (4). Collection ports (8) are provided on the inner walls of both sides of the feeding hopper (1) close to the filter screen (4), and the outer side of the feeding hopper (1) close to the collection port (8) is connected to a collection box (7).

3. The raw material adding device for industrial enzyme preparation production according to claim 1, characterized in that: Separation plates (601) are arranged at intervals above the buffer plate (12), sliding rods (604) are fixed on both sides of the buffer plate (12), and the bottom of the buffer plate (12) is connected to the feeding hopper (1) via a No. 1 buffer spring (603).

4. The raw material adding device for industrial enzyme preparation production according to claim 3, characterized in that: The inner walls of both sides of the feeding hopper (1) close to the slide bar (604) are provided with slide grooves (606), a second buffer spring (605) is provided inside the slide groove (606), and the slide bar (604) and the slide groove (606) are slidably connected.

5. The raw material adding device for industrial enzyme preparation production according to claim 2, characterized in that: The cleaning mechanism (10) comprises a movable frame (101), a supporting spring (102), a connecting rod (103) and a scraper strip (104); the outer side of the bidirectional screw rod (9) is threadedly sleeved with the movable frame (101); and the upper side of the movable frame (101) is slidably connected to a reserved groove of the feeding hopper (1).

6. The raw material adding device for industrial enzyme preparation production according to claim 5, characterized in that: A connecting rod (103) is slidably connected in the built-in groove of the movable frame (101); a scraper strip (104) is fixedly connected to one end of the connecting rod (103) close to the filter screen (4); a supporting spring (102) is provided at one end of the connecting rod (103); and the supporting spring (102) is located in the built-in groove of the movable frame (101).

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