CN219309039U - Tea powder screening device - Google Patents

Abstract

The utility model discloses a tea powder screening device, wherein a closed processing chamber is arranged in a main frame, a mesh screen is arranged in the closed processing chamber, a tea input pipe is connected to the left part of the mesh screen in the closed processing chamber, the tea powder screening device improves the condition that most of powder falling off from tea leaves in the existing processing operation is treated as waste in the actual use process in the prior art, and waste is caused in the actual use process.

Description

Tea powder screening device

Technical Field

The utility model relates to the field of tea processing equipment, in particular to a tea powder screening device.

Background

Currently, chinese patent No.: CN201810616342.4 discloses a screening device for vibrating tea leaf wiping screening by utilizing bidirectional acting force, which comprises a screening box, the screening box top is equipped with the inlet pipe, the inlet pipe rotates and connects material guiding device, material guiding device sliding connection shakes the case, shake case both sides fixed connection shaking device, just shaking device fixed connection fixed box, just fixed box fixed connection screening box, fixed bottom of the case portion is equipped with the slide, the correspondence is equipped with pulling device on the screening box, pulling device rotates and connects the slide, again pulling device below, be equipped with miscellaneous material collecting box and tealeaves collecting box in the screening box, just miscellaneous material collecting box with tealeaves collecting box all rotates and connects slider. According to the utility model, the vibration box can vibrate horizontally and vertically through the vibration device, and can do arc-shaped movement when the vibration box and the vibration box are performed simultaneously, so that the filtering effect is enhanced. However, in the prior art, the problem that most of powder falling off from tea leaves in the existing processing operation is treated as waste in the actual use process, and waste is caused is still existed.

Disclosure of Invention

Therefore, the utility model provides a tea powder screening device for solving the technical problems that in the prior art, in the actual use process, most of powder falling off from tea leaves in the existing processing operation still exists in the actual use process and is treated as waste, so that waste is caused.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a tealeaves powder screening plant, its structure includes main frame, tealeaves input tube, sealed processing chamber, mesh screen, unloading output tube, air pump, gas distribution board, exhaust connecting pipe, vortex separator, separator output tube, powder collecting box, separator blast pipe, terminal air pump, the inside of main frame sets up sealed processing chamber, the inside of sealed processing chamber sets up the mesh screen, tealeaves input tube is connected to the left portion of the inside mesh screen of sealed processing chamber, the right-hand member and the unloading output tube connection of mesh screen, the bottom of the inside of main frame sets up the air pump, the output tube and the gas distribution board of air pump are connected, the upper end and the exhaust connecting pipe of sealed processing chamber are connected, the rear end and the vortex separator of exhaust connecting pipe are connected, the lower extreme and the separator output tube of vortex separator are connected, the below of separator output tube sets up the powder collecting box, the upper end and the separator blast pipe are connected, the rear end and the terminal air pump of separator blast pipe are connected.

Further, the left side and the right side of the mesh screen are both closed structures, the mesh screen is obliquely arranged, and an included angle between the mesh screen and the horizontal plane is 20-30 degrees.

Further, the gas distribution plate is provided with a nozzle for spraying gas into the mesh screen, and the nozzle is of a structure with flow capable of being adjusted through rotation.

Further, the powder collecting box is provided with an upper cover plate, and the separator output pipe passes through the upper cover plate and is connected to the interior of the powder collecting box.

Furthermore, a dehumidifier box is arranged in the powder collecting box, the dehumidifier box is of a cage-shaped structure made of plastic materials, and a dehumidifier in a non-woven bag is arranged in the dehumidifier box.

Further, the air pump and the end air pump are of the same structure, and the rotational speed of the air pump is set to 1.1 times that of the end air pump.

By adopting the technical scheme, the utility model has the beneficial effects that: this tealeaves powder screening plant has improved prior art still to exist prior art in the in-service use still to exist in-service processing operation in-service use powder that drops on tealeaves mostly by being handled as the waste material, can cause extravagant condition, in the course of the work, do not separate powdered tealeaves in the whole processing flow, when this equipment is input, can separate tealeaves powder through the mode of air stripping, later carry out two-phase separation in follow-up vortex separator, can collect the tealeaves powder that produces in the production process for processing of tea goods, tea beverage, avoid extravagant, reduced production loss, improved economic benefits.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

fig. 2 is a schematic view of the structure of the apparatus at the rear of the inside of the present utility model.

In the figure: 1. a main frame; 2. a tea inlet pipe; 3. closing the processing chamber; 4. a mesh screen; 5. a discharging output pipe; 6. an air pump; 7. an air distribution plate; 8. an exhaust connection pipe; 9. a vortex separator; 10. a separator output pipe; 11. a powder collection box; 12. a separator exhaust pipe; 13. a terminal air pump.

Detailed Description

The utility model will now be further described with reference to the drawings and detailed description.

Referring to fig. 1-2, this embodiment provides a tea powder screening device, its structure includes main frame 1, tealeaves input tube 2, sealed processing chamber 3, mesh screen 4, unloading output tube 5, air pump 6, gas distribution plate 7, exhaust connecting pipe 8, vortex separator 9, separator output tube 10, powder collecting box 11, separator blast pipe 12, terminal air pump 13, the inside of main frame 1 sets up sealed processing chamber 3, the inside of sealed processing chamber 3 sets up mesh screen 4, tealeaves input tube 2 is connected to the inside left portion of mesh screen 4 of sealed processing chamber 3, the right-hand member of mesh screen 4 is connected with unloading output tube 5, the bottom of the inside of main frame 1 sets up air pump 6, the output tube of air pump 6 is connected with gas distribution plate 7, the upper end of sealed processing chamber 3 is connected with exhaust connecting pipe 8, the rear end of exhaust connecting pipe 8 is connected with vortex separator 9, the lower extreme of vortex separator 9 is connected with separator output tube 10, the below of separator output tube 10 sets up powder collecting box 11, the upper end of vortex separator 9 is connected with the terminal of vortex separator 12.

The left side and the right side of the mesh screen 4 are both closed structures, the mesh screen 4 is obliquely arranged, and an included angle between the mesh screen 4 and the horizontal plane is 20-30 degrees.

The gas distribution plate 7 is provided with a spray head for spraying gas into the mesh screen 4, and the spray head is of a structure with flow capable of being adjusted through rotation.

The powder collecting bin 11 is provided with an upper cover plate through which the separator output tube 10 is connected to the interior of the powder collecting bin 11.

The interior of the powder collecting box 11 is provided with a dehumidifier box which is of a cage-shaped structure made of plastic materials, and the dehumidifier box is internally provided with a dehumidifier in a non-woven bag.

The air pump 6 and the end air pump 13 are of the same structure, and the rotational speed of the air pump 6 is set to 1.1 times that of the end air pump 13.

This tealeaves powder screening plant has improved prior art still exists prior art in the in-service use still has in-service use in-service processing operation powder that drops on tealeaves mostly by being handled as the waste material, can cause extravagant condition, in the course of the work, do not separate powdered tealeaves in the whole processing flow, when this equipment is input, can separate tealeaves powder through the mode of air stripping, later carry out two-phase separation in follow-up vortex separator 9, can collect the tealeaves powder that produces in the production process for processing of tea goods, tea beverage, avoid extravagant, reduced production loss, improved economic benefits.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. Tea powder screening device, its characterized in that: the structure of the cyclone separator comprises a main frame, a tea input pipe, a closed processing chamber, a mesh screen, a discharging output pipe, an air pump, an air distribution plate, an exhaust connecting pipe, a cyclone separator, a separator output pipe, a powder collecting box, a separator exhaust pipe and a tail end air pump.

2. A tea powder screening device according to claim 1, wherein: the mesh screen is of a closed structure at the left side and the right side, the mesh screen is obliquely arranged, and an included angle between the mesh screen and the horizontal plane is 20-30 degrees.

3. A tea powder screening device according to claim 1, wherein: the gas distribution plate is provided with a spray head used for spraying gas into the mesh screen, and the spray head is of a structure with flow capable of being adjusted through rotation.

4. A tea powder screening device according to claim 1, wherein: the powder collecting box is provided with an upper cover plate, and the separator output pipe passes through the upper cover plate and is connected to the interior of the powder collecting box.

5. A tea powder screening device according to claim 1, wherein: the interior of the powder collecting box is provided with a dehumidifier box which is of a cage-shaped structure made of plastic materials, and the dehumidifier box is internally provided with a dehumidifier in a non-woven bag.

6. A tea powder screening device according to claim 1, wherein: the air pump and the end air pump are of the same structure, and the rotating speed of the air pump is 1.1 times of that of the end air pump.

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