A powder flavor adding device

Abstract

The utility model relates to a device for adding powder flavors, belonging to the technical field of powder adding devices, including a buffer hopper and a material box, wherein a material adding mechanism is installed on the buffer hopper, a filtering device is installed in the adding box and located on the buffer hopper, and a vacuum emitter is installed on the upper end of the adding box. After adopting the above structure, the utility model has the following advantages: the utility model adopts a vacuum generator to generate negative pressure to form a vacuum airflow, and the material is sucked into the suction pipe to form a material airflow, and reaches the silo of the feeder through the suction pipe. The filtering device completely separates the material from the air, and the compressed air enters the gas conveying ring through the compressed air inlet pipe, and blows the powder flavor downward through the outlet pipe to enter the buffer hopper through the pneumatic switch door, without manual labor, saving time and labor, adjusting the compressed air pressure, and using a metering scale to weigh the spraying amount, so as to control the powder material to enter the buffer hopper and then enter the cat litter product.

Description

Technical Field

[0001] The utility model relates to the technical field of powder adding devices, in particular to a device for adding powder flavors. Background Art

[0002] In the process of cat litter processing, powdered flavors need to be added directly into the finished cat litter, and the amount of powdered flavors added is determined according to the amount of the finished cat litter. The existing technology is to weigh the finished cat litter manually, and then mix the appropriate powdered flavors according to the weight and proportion, and then add them to the finished cat litter, and then enter the buffer hopper and mixing device together for uniform mixing. The manual addition method is time-consuming, labor-intensive and inefficient. Utility Model Content

[0003] The utility model aims to solve the above technical problems and provides a device for adding powder flavor.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0005] A powder flavor adding device comprises a buffer hopper and a material box, wherein the buffer hopper is provided with a material adding mechanism for conveying the material in the material box to the buffer hopper;

[0006] The material adding mechanism includes an adding box connected to the buffer bucket and a silo in the adding box, a starting switch door is installed between the adding box and the buffer bucket, a filtering device is installed in the adding box and on the buffer bucket, a vacuum emitter for evacuating the material box is installed at the upper end of the adding box, a suction pipe is connected between the material box and the silo, and a pressure feeding device is installed between the filtering device and the buffer bucket.

[0007] Preferably, the filtering device comprises a filter screen arranged in the adding box and a breathable filter cotton at the lower end of the filter screen.

[0008] Preferably, the pressure feeding device includes a gas delivery ring arranged in the addition box, a plurality of air outlet pipes are connected below the gas delivery ring, and a compressed air inlet pipe is connected to one side of the gas delivery ring and extends to the outside of the addition box.

[0009] Preferably, a regulating valve is installed on the outer side of the compressed air inlet pipe.

[0010] Preferably, the upper end of the gas delivery ring is connected to an angle conversion tube and the angle conversion tube passes through the filter device, and the gas outlet of the angle conversion tube faces the filter screen.

[0011] Preferably, a support frame is installed at the lower end of the buffer bucket.

[0012] Preferably, the material box is mounted on a supporting frame.

[0013] After adopting the above structure, the utility model has the following advantages:

[0014] The utility model adopts a vacuum generator to generate negative pressure to form a vacuum airflow, and the material is sucked into the suction pipe to form a material airflow, and reaches the material bin of the feeder through the suction pipe. The filtering device completely separates the material from the air, and the compressed air enters the gas conveying ring through the compressed air intake pipe, and blows the powder essence downward through the air outlet pipe to enter the buffer bucket through the pneumatic switch door. No manual labor is required, saving time and labor. By adjusting the compressed air pressure and measuring the spraying amount with a metering scale, the powder material can be controlled to enter the buffer bucket and then into the cat litter product.

[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. 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 paying creative work.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation of the material adding mechanism of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the pressure feeding device of the utility model.

[0020] As shown in the figure: 1. Buffer bucket; 101. Support frame; 2. Material box; 3. Material adding mechanism; 4. Adding box; 5. Material silo; 6. Pneumatic switch door; 7. Vacuum emitter; 8. Filter device; 801. Filter net; 802. Breathable filter cotton; 9. Suction pipe; 10. Pressure feeding device; 11. Gas conveying ring; 12. Exhaust pipe; 13. Compressed air inlet pipe; 14. Regulating valve; 15. Angle conversion pipe. DETAILED DESCRIPTION

[0021] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0022] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] The utility model is further described in detail below in conjunction with the full text.

[0024] Combined with Figure 1-Figure 3 A powder flavor adding device includes a buffer hopper 1 and a material box 2. The buffer hopper 1 is equipped with a material adding mechanism 3 for conveying the material in the material box 2 to the buffer hopper 1. Specifically, the material in the material box 2 is conveyed to the buffer hopper 1 through the material adding mechanism, and the powder material can be controlled to enter the buffer hopper 1 and then enter the finished cat litter, which saves time and labor and does not require manual labor.

[0025] When the utility model is implemented, Figure 1 and Figure 2 As shown, the material adding mechanism 3 includes an adding box 4 connected to the buffer hopper 1 and a silo 5 in the adding box 4, a pneumatic switch door 6 is installed between the adding box 4 and the buffer hopper 1, a filter device 8 is installed in the adding box 4 and on the buffer hopper 1, and a vacuum emitter 7 for evacuating the material box 2 is installed at the upper end of the adding box 4. The vacuum emitter 7 is a prior art, and the inside of the adding box 4 can be evacuated by the vacuum emitter 7, and then the material in the material box 2 is transported to the silo 5 through the suction pipe 9. The compressed air is used to generate a high vacuum through the vacuum emitter 7 to realize the transportation of the material, and a mechanical vacuum pump is not required. It has the advantages of simple structure, small size, maintenance-free, low noise, convenient control, elimination of material static electricity and compliance with GMP requirements. The high vacuum generated by the vacuum emitter 7 eliminates the stratification phenomenon of the transported material and ensures the uniformity of the components of the mixed material. A suction pipe 9 is connected between the material box 2 and the silo 5, and a pressure feeding device 10 is installed between the filter device 8 and the buffer hopper 1.

[0026] When the utility model is implemented, Figure 2The filter device 8 includes a filter screen 801 disposed in the adding box 4 and a breathable filter cotton 802 at the lower end of the filter screen 801. The breathable filter cotton 802 and the filter screen 801 play a filtering and ventilation role. The powdered essence is granular and cannot pass through the breathable filter cotton 802 and the filter screen 801, but the gas can pass through the breathable filter cotton 802 and the filter screen 801. When the vacuum emitter 7 generates a high vacuum, the gas can flow.

[0027] When the utility model is implemented, Figure 2 and Figure 3 As shown, the pressure feeding device 10 includes a gas conveying ring 11 arranged in the addition box 4, and a plurality of air outlet pipes 12 are connected under the gas conveying ring 11. A compressed air inlet pipe 13 is connected to one side of the gas conveying ring 11, and the compressed air inlet pipe 13 extends to the outside of the addition box 4. A regulating valve 14 is installed on the outside of the compressed air inlet pipe 13 to adjust the compressed air pressure and weigh its spraying amount with a metering scale, so as to control the powder material to enter the buffer bucket 1 and then enter the cat litter product. The compressed air inlet pipe 13 is connected to the external compressed air, and the compressed air is regulated by the regulating valve 14 and enters the gas conveying ring 11 through the compressed air inlet pipe 13. At the same time, the pneumatic switch door 6 is opened, so that the addition box 4 and the buffer bucket 1 are connected, and then the powder essence is blown downward through the air outlet pipe 12 and enters the buffer bucket 1 through the pneumatic switch door 6.

[0028] When the utility model is implemented, Figure 3 As shown, the upper end of the gas delivery ring 11 is connected to an angle change tube 15 and the angle change tube 15 passes through the filter device 8, and the air outlet of the angle change tube 15 faces the filter screen 801. The compressed air of the gas delivery ring 11 can also change the direction of the compressed air through the angle change tube 15, so that the compressed air blows the filter device 8 from top to bottom, blowing the powder of the breathable filter cotton 802 and the filter screen 801, thereby achieving a cleaning and backblowing effect.

[0029] A support frame 101 is installed at the lower end of the buffer bucket 1 , and the material box 2 is installed on the support frame 101 .

[0030] The working principle of this utility model:

[0031] The vacuum generator 7 generates negative pressure to form a vacuum airflow, the pneumatic switch door 6 is closed, and the material is sucked into the suction pipe 9 to form a material airflow, which passes through the suction pipe 9 to reach the hopper 5 of the feeder. The filter device 8 completely separates the material from the air, the controller automatically cuts off the air source, the vacuum generator 7 stops working, and the pneumatic switch door 6 is opened at the same time. The compressed air is regulated by the regulating valve 14 and enters the gas conveying ring 11 through the compressed air inlet pipe 13. At the same time, the pneumatic switch door 6 is opened, so that the addition box 4 and the buffer bucket 1 are connected, and then the powder essence is blown downward through the outlet pipe 12 and enters the buffer bucket 1 through the pneumatic switch door 6.

[0032] The above describes the utility model and its implementation methods, which is not restrictive. What is shown in the full text is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. A powder flavor adding device, comprising a buffer hopper (1) and a material box (2), characterized in that: The buffer hopper (1) is provided with a material adding mechanism (3) for conveying the material in the material box (2) to the buffer hopper (1); The material adding mechanism (3) comprises an adding box (4) connected to the buffer hopper (1) and a silo (5) in the adding box (4); a pneumatic switch door (6) is installed between the adding box (4) and the buffer hopper (1); a filtering device (8) is installed in the adding box (4) and on the buffer hopper (1); a vacuum emitter (7) for evacuating the material box (2) is installed at the upper end of the adding box (4); a suction pipe (9) is connected between the material box (2) and the silo (5); and a pressure feeding device (10) is installed between the filtering device (8) and the buffer hopper (1).

2. The powder flavor adding device according to claim 1, characterized in that: The filtering device (8) comprises a filtering net (801) arranged in the adding box (4) and a breathable filtering cotton (802) at the lower end of the filtering net (801).

3. The powder flavor adding device according to claim 2, characterized in that: The pressure feeding device (10) comprises a gas delivery ring (11) arranged in the addition box (4), a plurality of gas outlet pipes (12) are connected below the gas delivery ring (11), and one side of the gas delivery ring (11) is connected to a compressed air inlet pipe (13), and the compressed air inlet pipe (13) extends to the outside of the addition box (4).

4. The powder flavor adding device according to claim 3, characterized in that: A regulating valve (14) is installed on the outer side of the compressed air intake pipe (13).

5. The powder flavor adding device according to claim 3, characterized in that: The upper end of the gas delivery ring (11) is connected to an angle conversion tube (15), and the angle conversion tube (15) passes through the filter device (8), and the gas outlet of the angle conversion tube (15) faces the filter screen (801).

6. The powder flavor adding device according to claim 1, characterized in that: A support frame (101) is installed at the lower end of the buffer bucket (1).

7. The powder flavor adding device according to claim 6, characterized in that: The material box (2) is installed on a support frame (101).

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