Continuous feeding device capable of reducing foam generation

Abstract

The utility model relates to the technical field of continuous feeding devices, and discloses a continuous feeding device capable of reducing foam generation, which comprises a material tank, a tank cover arranged at the top of the material tank, a connecting plate arranged below the tank cover, a plurality of supporting plates hinged to the outer side of the connecting plate, and conical rubber sleeves arranged on the outer sides of the connecting plate and the supporting plates. The connecting structure is arranged at one end of the supporting plate and connected with the tank cover, during use, the conical rubber sleeve is arranged on the outer sides of the connecting plate and the supporting plate in a sleeving mode, then the conical rubber sleeve is installed below the tank cover through the connecting structure, meanwhile, the angle of the tank cover is adjusted, and then the tank cover is installed at the top of the material tank. The connecting pipe head at the top of the tank cover is connected with an external conveying pipe, and materials fall into the top of the conical rubber sleeve through the connecting pipe head and then fall on the inner wall of the material tank through the conical rubber sleeve, so that more foam caused by direct falling of the materials is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of continuous feeding devices, in particular to a continuous feeding device that reduces foam generation. Background Art

[0002] In the material handling process of large-scale industrial production of biopharmaceuticals, various chemical reagents that are prone to foaming (such as Tween) are usually added to the liquid feed and the material itself may have foaming characteristics. As a result, during the material transportation process, especially during the liquid feeding process, the material is usually added directly into the tank from the top pipe of the tank. During the feeding process, the direct impact of the material is likely to generate more foam, thereby affecting the quality of the product. Therefore, a continuous feeding device that reduces foam generation is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a continuous feeding device that reduces foam generation, so as to solve the problem raised in the above background technology that during the feeding process, direct impact of materials easily generates more foam, thereby affecting the quality of the product.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a continuous feeding device for reducing foam generation, comprising a material tank, a tank cover is provided on the top of the material tank, a connecting plate is provided below the tank cover, a plurality of support plates are hingedly connected to the outer side of the connecting plate, a conical rubber sleeve is provided on the outer side of the connecting plate and the support plate, a connecting structure is provided at one end of the support plate and the connecting structure is connected to the tank cover, a connecting pipe is connected to the top of the tank cover, a flow control valve is connected to the top of the connecting pipe, a connecting pipe head is connected to the water inlet of the flow control valve, and a discharge pipe is connected to the bottom of the material tank.

[0005] Preferably, the connecting structure includes a connecting shaft, which is rotatably mounted inside one end of the support plate, a fixing rod is fixedly provided on the outer side of the connecting shaft, a connecting head is threadedly connected to the outer side of the fixing rod, a threaded rod is fixedly provided on the top of the connecting head, and the threaded rod passes through the tank cover, a first nut and a second nut are threadedly connected to the outer side of the threaded rod, and the second nut is located above the first nut.

[0006] Preferably, a discharge hole is provided at the bottom of the material tank, and the discharge pipe is connected to the discharge hole.

[0007] Preferably, a slide groove is provided on the top of the tank cover, and the threaded rod passes through the slide groove.

[0008] Preferably, a mounting groove is provided at one end of the support plate, and the connecting shaft is rotatably mounted inside the mounting groove.

[0009] Preferably, a threaded groove is provided at the bottom of the connector, and the connector is threadedly connected to the fixing rod.

[0010] Compared with the prior art, the above technical solution adopted by the present invention has the following technical effects:

[0011] The utility model is provided with a connecting plate, a supporting plate, a conical rubber sleeve, a connecting shaft and a fixing rod. When in use, the conical rubber sleeve is installed on the outer sides of the connecting plate and the supporting plate, and then the opening angle of the conical rubber sleeve is adjusted by sliding the threaded rod according to the angle of use. After the adjustment is completed, the second nut is rotated to install the conical rubber sleeve on the bottom of the tank cover, and then the tank cover is installed on the top of the material tank, and then the connecting pipe head is connected with the external material pipe. The material falls into the top of the conical rubber sleeve through the connecting pipe head, and then scatters on the inner wall of the material tank through the conical rubber sleeve and slides down, thereby preventing the material from falling directly and causing more foam. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0013] Figure 1 This is a schematic cross-sectional view of the utility model;

[0014] Figure 2 This is a side structural diagram of the present utility model;

[0015] Figure 3 It is a schematic diagram of the connection structure of the utility model.

[0016] Explanation of the accompanying symbols: 1. Material tank; 2. Tank cover; 3. Connecting plate; 4. Support plate; 5. Conical rubber sleeve; 6. Connecting shaft; 7. Fixing rod; 8. Connecting head; 9. Threaded rod; 10. First nut; 11. Second nut; 12. Connecting pipe; 13. Flow control valve; 14. Connecting pipe head; 15. Discharge pipe. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0019] Example

[0020] In the prior art, during the addition process, direct impact of materials easily generates more foam, thereby affecting the quality of the product.

[0021] See also Figure 1-3 The utility model provides a technical solution: a continuous feeding device for reducing foam generation, comprising a material tank 1, a tank cover 2 is provided on the top of the material tank 1, a connecting plate 3 is provided below the tank cover 2, a plurality of support plates 4 are hingedly connected to the outer side of the connecting plate 3, a conical rubber sleeve 5 is provided on the outer side of the connecting plate 3 and the support plate 4, a connecting structure is provided at one end of the support plate 4 and the connecting structure is connected to the tank cover 2, a connecting pipe 12 is connected to the top of the tank cover 2, a flow control valve 13 is connected to the top of the connecting pipe 12, and a water inlet of the flow control valve 13 is connected to the connecting pipe Head 14, the bottom of the material tank 1 is connected with a discharge pipe 15. When in use, the conical rubber sleeve 5 is put on the outside of the connecting plate 3 and the support plate 4, and then the connecting structure installs the conical rubber sleeve 5 under the tank cover 2. At the same time, the angle of the tank cover 2 is adjusted, and then the tank cover 2 is installed on the top of the material tank 1. The connecting pipe head 14 on the top of the tank cover 2 is connected to the external conveying pipe. The material falls into the top of the conical rubber sleeve 5 through the connecting pipe head 14, and then scatters on the inner wall of the material tank 1 through the conical rubber sleeve 5 and slides down, thereby avoiding the material falling directly into and causing more foam.

[0022] The connecting structure includes a connecting shaft 6, which is rotatably installed inside one end of the support plate 4. A fixing rod 7 is fixedly provided on the outside of the connecting shaft 6. The outside of the fixing rod 7 is threadedly connected to a connecting head 8. A threaded rod 9 is fixedly provided on the top of the connecting head 8, and the threaded rod 9 passes through the tank cover 2. The outside of the threaded rod 9 is threadedly connected to a first nut 10 and a second nut 11. The second nut 11 is above the first nut 10. When connecting, the conical rubber sleeve 5 is put on the outside of the connecting plate 3 and the support plate 4, and then the threaded rod 9 passes through the tank cover 2, and then the threaded rod 9 is slid to adjust the opening angle of the conical rubber sleeve 5. After the adjustment is completed, the second nut 11 is rotated to limit and fix the threaded rod 9 and the conical rubber sleeve 5, so that the conical rubber sleeve 5 is located below the tank cover 2, and the material is dispersed through the conical rubber sleeve 5 to reduce foam.

[0023] A discharge hole is provided at the bottom of the material tank 1 , and a discharge pipe 15 is connected to the discharge hole. The raw materials in the material tank 1 are discharged through the discharge pipe 15 .

[0024] A slide groove is provided on the top of the tank cover 2 , and a threaded rod 9 passes through the slide groove, and the tapered rubber sleeve 5 is installed and limited by the threaded rod 9 .

[0025] One end of the support plate 4 is provided with a mounting groove, the connecting shaft 6 is rotatably mounted inside the mounting groove, and the fixing rod 7 is rotatably mounted on one end of the support plate 4 through the connecting shaft 6 .

[0026] A threaded groove is provided at the bottom of the connector 8 , the connector 8 is threadedly connected to the fixing rod 7 , and the threaded rod 9 is connected to the fixing rod 7 through the connector 8 .

[0027] Working principle or structural principle, when in use, the conical rubber sleeve 5 is installed on the outside of the connecting plate 3 and the support plate 4, and then the fixing rod 7 at one end of the support plate 4 is passed through the conical rubber sleeve 5, and then threadedly connected to the fixing rod 7 through the connecting head 8, and then the threaded rod 9 is passed through the tank cover 2, and the first nut 10 on the outside of the threaded rod 9 will rest on the top of the tank cover 2, and then according to the angle of use, the sliding threaded rod 9 is used to adjust the opening angle of the conical rubber sleeve 5. After the adjustment is completed, the second nut 11 is rotated to install the conical rubber sleeve 5 on the bottom of the tank cover 2, and then the tank cover 2 is installed on the top of the material tank 1, and then the connecting pipe head 14 is connected to the external material pipe. The material falls into the top of the conical rubber sleeve 5 through the connecting pipe head 14, and then scatters on the inner wall of the material tank 1 through the conical rubber sleeve 5 and slides down, thereby avoiding the material falling directly and causing more foam.

[0028] Those skilled in the art will appreciate that various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed without departing from the spirit and teachings of the present invention. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. A continuous feeding device for reducing foam generation, comprising a material tank (1), characterized in that: The top of the material tank (1) is provided with a tank cover (2), and a connecting plate (3) is provided below the tank cover (2). The outer side of the connecting plate (3) is hingedly connected to a plurality of support plates (4), and a conical rubber sleeve (5) is provided on the outer side of the connecting plate (3) and the support plate (4). One end of the support plate (4) is provided with a connecting structure, and the connecting structure is connected to the tank cover (2). The top of the tank cover (2) is connected to a connecting pipe (12), and the top end of the connecting pipe (12) is connected to a flow control valve (13). The water inlet of the flow control valve (13) is connected to a connecting pipe head (14), and the bottom of the material tank (1) is connected to a discharge pipe (15).

2. A continuous feeding device for reducing foam generation according to claim 1, characterized in that: The connection structure comprises a connection shaft (6), the connection shaft (6) being rotatably mounted inside one end of the support plate (4), a fixing rod (7) being fixedly arranged on the outside of the connection shaft (6), a connecting head (8) being threadedly connected to the outside of the fixing rod (7), a threaded rod (9) being fixedly arranged on the top of the connecting head (8), and the threaded rod (9) passing through the tank cover (2), a first nut (10) and a second nut (11) being threadedly connected to the outside of the threaded rod (9), and the second nut (11) being located above the first nut (10).

3. A continuous feeding device for reducing foam generation according to claim 1, characterized in that: A discharge hole is provided at the bottom of the material tank (1), and the discharge pipe (15) is connected to the discharge hole.

4. A continuous feeding device for reducing foam generation according to claim 2, characterized in that: A sliding groove is provided on the top of the tank cover (2), and the threaded rod (9) passes through the sliding groove.

5. The continuous feeding device for reducing foam generation according to claim 2, characterized in that: One end of the support plate (4) is provided with a mounting groove, and the connecting shaft (6) is rotatably mounted inside the mounting groove.

6. A continuous feeding device for reducing foam generation according to claim 2, characterized in that: A threaded groove is provided at the bottom of the connecting head (8), and the connecting head (8) is threadedly connected to the fixing rod (7).

Images