CN216539558U - Tealeaves screening dust collector - Google Patents

Abstract

The utility model relates to a tea screening and dust removing device, belonging to the technical field of tea processing equipment; the tea leaf winnowing machine is characterized in that an air blower for winnowing tea leaves is mounted on the lower side of the feed port of the shell, at least two discharge ports for discharging the winnowed tea leaves are formed in the bottom of the shell along the air direction of the air blower, a filtering device is oppositely mounted on the shell along the air blower, an air inlet pipeline is mounted on the shell, one side, far away from the shell, of the air inlet pipeline is connected with the air blower, and the shell is connected with the air blower through the air inlet pipeline; the tea screening and dust removing device realizes the tea screening and dust removing treatment process through the combined action of the air blower and the dust collector on the tea, improves the tea screening efficiency, reduces the pollution of dust to the environment, and is simple to operate.

Description

Tealeaves screening dust collector

Technical Field

The utility model relates to the technical field of tea processing equipment, in particular to a tea screening and dust removing device.

Background

Tea can be used as a beverage, contains a plurality of beneficial components, has health care efficacy, is the traditional beverage raw material which is most frequently used in life of people, is known as one of three major beverages in the world, and has been found to have more than 6000 years history at the earliest site where tea is artificially planted in the field and the mountain of Yuyao in Zhejiang. Drinking tea begins in china. The leatheroid is oblong or elliptical, can be directly soaked and drunk by boiled water, and is divided into six categories according to variety, manufacturing mode and product appearance. The tea can be spring tea, summer tea, autumn tea and winter tea according to the seasons. Various raw tea or refined tea is processed into tea, including scented tea, compressed tea, extracted tea, medicinal health tea, tea-containing beverage, etc.

At present tea grower generally holds the method that the sieve rocked with the hand and sieves dust removal to tealeaves, and this kind of mode is very big to the burden of tea grower's arm, and the tea grower's arm will ache the fatigue for a long time, reduces the efficiency and the quality that tealeaves sieved the dust removal, and the dust that produces at the in-process that sieves the dust removal can cause the pollution to the environment moreover. Therefore, a tea screening and dust removing device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to screen tea with different qualities by the wind power of a blower, under the action of the wind power, the tea with large leaves is blanked along a discharge port close to the blower due to large quality, the tea with small leaves is blanked along a discharge port more primitive to screen the tea with different leaves along different discharge ports; meanwhile, the dust is adsorbed by the filtering device, so that the screening and dust removal treatment process of the tea is realized, the pollution of the dust to the environment is reduced while the tea screening efficiency is improved, and the operation is simple.

In order to overcome the problems in the background art and solve the problems, the utility model is realized by the following technical scheme:

tea screening dust collector includes casing, air-blower, intake stack, the casing is installed along the feed inlet downside and is used for carrying out the air-blower of selection by winnowing to tealeaves, and the casing bottom is provided with along air-blower wind direction and is no less than two discharge gates through selection by winnowing back tealeaves blanking, and filter equipment is installed along air-blower subtend to the casing, the intake stack is installed to the casing, and the intake stack is kept away from casing one side and is connected with the air-blower, the casing has the air-blower through intake stack connection.

Preferably, the filter device comprises: first box, second box, dust catcher, on first box fixed mounting and the casing, the second box is buckled through the machinery tower and is connected with first box, installs the filter screen in the second box, the pipeline is connected with the second box, and the pipeline other end is connected with the dust catcher, dust catcher fixed mounting is on the mounting panel.

Preferably, the inside deep bead that articulates of feed inlet, deep bead lower extreme and feed inlet inner wall are formed gappedly, and the deep bead is installed along tealeaves pan feeding direction and is prevented changeing the nail.

Preferably, a transparent plate convenient for observing the filter screen is installed at the top of the first box body.

Preferably, a feed port conveyor is arranged above the feed port. And a discharge port conveyor is arranged below the discharge port, and one discharge port corresponds to one discharge port conveyor. And flexible baffles are connected to two sides of the discharge port conveyor, and the upper ends of the flexible baffles are connected with the shell.

Compared with the prior art, the utility model has the following beneficial effects:

the tea leaf screening device screens tea leaves with different qualities by the wind power of the air blower, and under the action of the wind power, the tea leaves with large leaves are discharged along a discharge port close to the air blower due to large quality, the tea leaves with small leaves are discharged along a discharge port far away from the air blower due to small quality, and thus the tea leaves with different leaf sizes are screened along different discharge ports; meanwhile, the dust is adsorbed by the filtering device, so that the screening and dust removal treatment process of the tea is realized, the pollution of the dust to the environment is reduced while the tea screening efficiency is improved, and the operation is simple.

Drawings

FIG. 1 is a schematic view of the structure of the present invention

FIG. 2 is an enlarged view of the structure at A in FIG. 1

FIG. 3 is an enlarged view of the structure at B in FIG. 1

FIG. 4 is an enlarged view of the structure at C in FIG. 1

The reference numbers in the figures are: 1-blower, 2-air inlet pipeline, 3-shell, 4-feed inlet, 5-wind shield, 6-first box, 7-transparent plate, 8-sealing ring, 9-filter screen, 10-pipeline, 11-dust collector, 12-mounting plate, 13-discharge outlet, 15-feed inlet conveyor, 17-baffle, 18-discharge outlet conveyor, 21-mechanical tower buckle, 22-second box, 23-supporting base and 24-anti-rotation nail.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding of the skilled person.

As shown in fig. 1-4, a tea screening and dust removing device is characterized in that: tea screening dust collector includes casing 3, air-blower 1, intake stack 2, casing 3 is installed along 4 downside of feed inlet and is used for carrying out the air-blower 1 of selection by winnowing to tealeaves, and 3 bottoms of casing are provided with along 1 wind direction of air-blower and are no less than two discharge gates 13 through the selection by winnowing back tealeaves blanking, and in this embodiment, discharge gate 13 is provided with four, and casing 3 installs filter equipment along 1 subtend of air-blower, and intake stack 2 is installed to the casing, and 3 one side of casing is connected with air-blower 1 far away from in intake stack 2, casing 3 is connected with air-blower 1 through intake stack 2.

The filtering device comprises a first box body 6, a second box body 22 and a dust collector 11, wherein the first box body 6 is fixedly arranged on the shell body 3. The second box 22 is connected with the first box 6 through a mechanical tower buckle 21, a filter screen 9 is installed in the second box 22, and the purpose of the mechanical tower buckle 21 is that the second box 22 is conveniently detached and the filter screen 9 is conveniently replaced. The duct 10 is connected to the second casing 22, and the other end of the duct 10 is connected to the cleaner 11. The dust collector 11 is fixedly arranged on the mounting plate 12.

The inside deep bead that articulates of feed inlet 4 has 5, and 5 lower extremes of deep bead are formed with the clearance with 4 inner walls of feed inlet, and deep bead 5 installs along tealeaves pan feeding direction and prevents changeing nail 24. The wind shield 5 can effectively prevent dust from overflowing from the feed port 4, and simultaneously prevent wind from influencing normal feeding. A transparent plate 7 is arranged at the top of the first box body 6. The condition of the filter screen 9 can be conveniently checked through the transparent plate 7, and an operator can replace or clean the filter screen 9 in time.

A feed inlet conveyor 15 is arranged above the feed inlet 4, so that the tea leaves can uniformly enter the feed inlet 4. Discharge gate 13 below is provided with discharge gate conveyer 18 and a discharge gate 13 corresponds a discharge gate conveyer 18, and tealeaves can conveniently, get into next process fast, in addition, discharge gate conveyer 18 both sides are connected with baffle 17, and the baffle 17 upper end is connected with casing 3, and the tealeaves is prevented when dropping on discharge gate conveyer 18 outside the splash falls to discharge gate conveyer 18 scope, causes the waste.

The working process of the utility model is as follows:

start air-blower 1, dust catcher 11, feed inlet conveyer 15, discharge gate conveyer 18, tealeaves sends to in feed inlet 4 through feed inlet conveyer 15, tealeaves gets into in casing 3 along the clearance that 5 lower extremes of deep bead and 4 inner walls of feed inlet formed, under the effect of air-blower 1 wind-force, the tealeaves of big blade is because the quality is big, discharge gate blanking nearer along the air-blower, the tealeaves quality of little blade is little, along the more first discharge gate blanking of air-blower, thereby sieve out the tealeaves of the different leaf size along different discharge gates, the tealeaves of discharge gate 13 blanking along the difference falls on discharge gate conveyer 18 of discharge gate 13 below separately, send to next process. The dust produced in the winnowing enters the first box 6 under the action of negative pressure produced by the dust collector 11, then passes through the filter screen 9 in the second box 22, and is adsorbed by the filter screen 9, so that the dust removal purpose is achieved.

The tea leaves with different qualities are screened by the wind power of the air blower, under the action of the wind power, the tea leaves with large leaves are discharged along the discharge port close to the air blower due to large quality, the tea leaves with small leaves are discharged along the discharge port of the air blower, and thus the tea leaves with different leaf sizes are screened along different discharge ports; meanwhile, the dust is adsorbed by the filtering device, so that the screening and dust removal treatment process of the tea is realized, the pollution of the dust to the environment is reduced while the tea screening efficiency is improved, and the operation is simple.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, although the utility model has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the utility model as defined by the appended claims.

Claims (5)

1. The utility model provides a tealeaves screening dust collector which characterized in that: tea screening dust collector includes casing (3), air-blower (1), intake stack (2), casing (3) are installed along the feed inlet downside and are used for carrying out air-blower (1) of selection by winnowing to tealeaves, and the casing bottom is provided with along air-blower (1) wind direction and is no less than two discharge gates (13) through the selection by winnowing back tealeaves blanking, and filter equipment is installed along air-blower (1) subtend to the casing.

2. The tea screening and dust removing device of claim 1, wherein: the filtering device comprises a first box body (6), a second box body (22) and a dust collector (11), wherein the first box body (6) is fixedly installed on the shell (3), the second box body (22) is connected with the first box body (6) through a mechanical tower buckle (21), a filter screen (9) is installed in the second box body (22), and the second box body (22) is connected with the dust collector (11) through a pipeline (10).

3. The tea screening and dust removing device of claim 2, wherein: feed inlet (4) inside articulates there is deep bead (5), and deep bead (5) lower extreme and feed inlet (4) inner wall are formed with the clearance, and deep bead (5) are installed along tealeaves pan feeding direction and are prevented changeing nail (24).

4. The tea screening and dust removing device of claim 3, wherein: the top of the first box body (6) is provided with a transparent plate (7) which is convenient for observing the filter screen (9).

5. The tea screening and dust removing device of claim 4, wherein: feed inlet (4) top is provided with feed inlet conveyer (15), discharge gate (13) below is provided with discharge gate conveyer (18), and discharge gate (13) conveyer both sides are connected with baffle (17), and baffle (17) upper end is connected with casing (3), is provided with baffle (17) that prevent tealeaves spill between discharge gate (13) and discharge gate conveyer (18).

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