CN210847201U

CN210847201U - Subside device and dry hot pepper air separator

Info

Publication number: CN210847201U
Application number: CN201921651515.2U
Authority: CN
Inventors: 蔡新华; 阮志广
Original assignee: Chengdu Greatwall E Machinery Co ltd
Current assignee: Chengdu Greatwall E Machinery Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-26
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a dry hot pepper deashing field discloses a subside device for dust after dry hot pepper and dust separation is handled, including negative pressure storehouse, discharge valve and first dust removal net. The lower extreme in negative pressure storehouse is equipped with the ash discharge mouth, the discharge valve sets up in the position department of the ash discharge mouth in negative pressure storehouse, the upper end in negative pressure storehouse is equipped with the air inlet, the air inlet is used for taking the dust gas to get into the negative pressure storehouse, the top in negative pressure storehouse is equipped with the gas vent, the gas vent sets up between gas vent and ash discharge mouth on vertical direction, first dust removal net is horizontal in the inner chamber in negative pressure storehouse and sets up between gas vent and air inlet, the wall in negative pressure storehouse inner chamber evenly is provided with a plurality of rectangular archs. Through avoiding setting up rectangular arch at the inner chamber, reduce the settling time of dust, the dust subsides with higher speed.

Description

Subside device and dry hot pepper air separator

Technical Field

The utility model relates to a dry pepper deashing field particularly, relates to a subside device and dry pepper air separator.

Background

The processing of drying and grinding the pepper is a common pepper processing mode, and dust can be generated in the dry cleaning and dust removing process of the dried pepper. Raise dust is sucked into the dust processing cavity through the fan, and negative pressure generated by wind power is controlled to be small, so that the dried peppers are separated from dust. The dust is limited in the dust processing chamber, and the dust is prevented from being directly transmitted to the outside air. Along with the long-term progress of deashing process, the dust processing chamber gathers a large amount of dust, utilizes gravity to make the dust subside naturally and discharge. However, in the case where the dust processing chamber always has air flowing, the dust naturally settles slowly, and the dust-proof net for preventing the dust from passing through is greatly affected.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide a subside device, it is through avoiding setting up rectangular arch at the inner chamber, reduces the settling time of dust, subsides with higher speed.

A second object of the utility model is to provide a dry pepper air separator, it can be with higher speed the dust and subside.

The embodiment of the utility model is realized like this:

a sedimentation device is used for treating dust after dried peppers are separated from the dust and comprises a negative pressure bin, a discharge valve and a first dust removal net. The lower extreme in negative pressure storehouse is equipped with the ash discharge mouth, the discharge valve sets up in the position department of the ash discharge mouth in negative pressure storehouse, the upper end in negative pressure storehouse is equipped with the air inlet, the air inlet is used for taking the dust gas to get into the negative pressure storehouse, the top in negative pressure storehouse is equipped with the gas vent, the gas vent sets up between gas vent and ash discharge mouth on vertical direction, first dust removal net is horizontal in the inner chamber in negative pressure storehouse and sets up between gas vent and air inlet, the wall in negative pressure storehouse inner chamber evenly is provided with a plurality of rectangular archs.

Furthermore, a spraying nozzle is arranged in the inner cavity of the negative pressure bin, the outer peripheral surface of the spraying nozzle is covered with a second dust removal net, and the spraying nozzle is configured to intermittently spray the water.

Further, the spray nozzle is arranged between the first dust removal net and the air inlet.

Further, the spray nozzle is arranged between the air inlet and the ash discharging opening.

Furthermore, a long-strip convex negative pressure bin is arranged for punch forming.

Furthermore, the upper end face of the strip-shaped protrusion is provided with a guide chute, and the guide chute is obliquely arranged compared with the horizontal plane.

Further, the length direction of the strip-shaped protrusion is arranged along the horizontal direction.

Furthermore, a fan is connected to the negative pressure chamber at the air outlet and used for assisting air exhaust and forming a negative pressure environment in the negative pressure chamber.

The utility model provides a dry hot pepper air separator, including foretell settlement device, still include material feeding unit, heavy particle separator tube, negative pressure dust collector and brush sieving mechanism, material feeding unit's discharge gate and the lateral wall intercommunication of heavy particle separator tube, the lower extreme of heavy particle separator tube opens the setting, with the impurity of the heavy granule of separation, the upper end and the negative pressure dust collector of heavy particle separator tube pass through the pipeline intercommunication, negative pressure dust collector and settlement device's negative pressure storehouse pass through the pipeline intercommunication in air inlet department, negative pressure dust collector's lower extreme is equipped with the blown down tank, blown down tank one end is unsettled to be set up in brush sieving mechanism's feed inlet position department.

The utility model has the advantages that: the negative pressure storehouse inhales the dust from the air inlet, makes dust and dry hot pepper separate, sets up rectangular arch at the wall of negative pressure storehouse inner chamber, and dust weighs down the negative pressure storehouse bottom after gathering in rectangular arch in making things convenient for the storehouse in gas again, can shorten original dust and must remove to negative pressure storehouse bottom and carry out the motion route that subsides, reduces the settling time of partial dust, and holistic effect of subsiding with higher speed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a sedimentation device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a longitudinal section of a negative pressure chamber according to an embodiment of the present invention;

fig. 3 is a schematic view of a long protruding upper guide chute provided in an embodiment of the present invention;

fig. 4 is a schematic structural view of a dried pepper winnowing machine provided by the embodiment of the utility model.

Icon: 100-negative pressure bin, 110-ash discharge port, 120-air inlet, 130-air outlet, 140-long strip protrusion, 141-guide chute, 150-spray nozzle, 151-second dust removal net, 200-discharge valve, 300-first dust removal net, 400-fan, 21-feeding device, 22-heavy particle separation pipe, 23-negative pressure dust removal device and 23 a-discharge chute.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed when in use, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, the present embodiment provides a settling device for dust treatment after separating dried peppers from dust.

The sedimentation device comprises a negative pressure bin 100, the negative pressure bin 100 is connected with a fan 400, and the fan 400 works to realize the flow of gas in the negative pressure bin 100 and related pipelines, so that dust mixed with the dried peppers is sucked into the inner cavity of the negative pressure bin 100, and the dried peppers are separated from the dust.

Specifically, the top of the negative pressure bin 100 is provided with an air outlet 130, and the pipeline of the blower 400 is arranged at the position of the air outlet 130. The negative pressure bin 100 is arranged along the vertical direction, and an air inlet 120 is arranged at the position above the negative pressure bin 100 and used for allowing air carrying dust to enter the negative pressure bin 100. In order to prevent dust in the negative pressure chamber 100 from overflowing along with the gas discharged from the gas outlet 130, a first dust removing net 300 is disposed in the negative pressure chamber 100, and the dust removing net can prevent dust from passing through without affecting the gas circulation. The first dust removing net 300 is transversely disposed in the inner cavity of the negative pressure bin 100 and disposed between the air outlet 130 and the air inlet 120.

In order to accelerate the settling speed of dust, a plurality of strip-shaped bulges 140 are uniformly arranged on the wall surface of the inner cavity of the negative pressure bin 100, so that the dust floating in part of the inner cavity can be settled nearby at the positions of the strip-shaped bulges 140 and then fall into the bottom of the negative pressure bin 100 in a centralized manner. Therefore, the overall sedimentation efficiency of dust in the negative pressure bin 100 can be improved, the burden of the first dust removal net 300 is further reduced, and dry cleaning and dust removal of the dried peppers can be carried out for a long time.

The elongated protrusion 140 is an elongated protrusion disposed on the inner surface of the negative pressure chamber 100, and the protrusion is disposed toward the inner cavity of the negative pressure chamber compared with the inner surface of the negative pressure chamber 100. In a simple alternative, the projection may be provided in another shape. The protrusions are relatively compared to the smooth inner surface of the original negative pressure chamber.

Accordingly, at the bottom, i.e., the lower end, of the negative pressure bin 100, an ash discharge opening 110 is provided, and a discharge valve 200 is provided at a corresponding position of the ash discharge opening 110 for the discharge of the dust.

Further, the negative pressure chamber 100 provided with the strip protrusion 140 can be manufactured in a stamping forming manner, which is convenient and fast. Referring to fig. 3, the upper end surface of the elongated protrusion 140 is provided with a guide slot 141, and the guide slot 141 is inclined relative to the horizontal plane, so that the dust accumulated on the elongated protrusion 140 can flow along the guide slot 141 to the bottom of the negative pressure chamber 100. In a preferred embodiment, the groove of the sliding guide groove 141 may be formed in an arc shape to facilitate the flow of dust.

Further, in the case where the elongated protrusions 140 are provided in a rectangular parallelepiped shape, the longitudinal direction of the elongated protrusions 140 is arranged in the horizontal direction, that is, the elongated protrusions 140 are arranged on the inner surface of the negative pressure chamber 100 in the horizontal direction depending on the longitudinal plating direction of the elongated protrusions 140. Thus, the elongated projections 140 have a larger upper end surface, which facilitates the collection of dust in the air on the elongated projections 140.

Further, referring to fig. 2, a spray nozzle 150 is disposed in the inner cavity of the negative pressure chamber 100. The water supply pipeline is arranged in a matching manner with the spray nozzle 150, water mist can be sprayed into the negative pressure bin 100 through the spray nozzle 150, and the sedimentation of dust in the negative pressure bin 100 can be accelerated. And along with the flow of air in the negative pressure bin 100 from the air inlet 120 to the air outlet 130, the water mist is also blown to the first dust removal net 300 to clean the first dust removal net 300, so that the dust is prevented from blocking the meshes of the dust removal net and reducing the air circulation effect. And the water mist can also promote dust on the strip protrusions 140 to fall into the bottom of the negative pressure bin 100.

Accordingly, considering that the amount of dust entering per unit time in the negative pressure chamber 100 is not large, the spray nozzle 150 is set to intermittently spray the atomized water, and the interval time can be adjusted according to the actual situation.

Referring to fig. 2, in order to prevent dust from entering the spray nozzle 150, a second dust removing net 151 is covered on the outer circumferential surface of the spray nozzle 150.

Further, the spray nozzle 150 may be disposed between the first dust removing net 300 and the air inlet 120, or between the air inlet 120 and the ash discharge port 110. When the water mist is arranged between the first dust-removing net 300 and the air inlet 120, the part of the water mist is favorably transmitted to the position of the first dust-removing net 300, and the dust on the first dust-removing net 300 is cleaned. When the water mist is arranged between the air inlet 120 and the ash discharge port 110, a large number of strip-shaped protrusions 140 in the negative pressure bin 100 can be cleaned by a large part of the water mist, the water mist can be conveniently and rapidly diffused to most of space areas in the negative pressure bin 100, and the sedimentation of dust in the air in the negative pressure bin 100 is facilitated.

The negative pressure bin 100 sucks dust from the air inlet 120, so that the dust is separated from dried peppers, the long-strip protrusion 140 is arranged on the wall surface of the inner cavity of the negative pressure bin 100, the dust in the air in the bin is convenient to gather on the long-strip protrusion 140 and then falls into the bottom of the negative pressure bin 100, the movement path that the original dust must move to the bottom of the negative pressure bin 100 to settle can be shortened, the settling time of partial dust is shortened, and the overall settling effect is accelerated.

Referring to fig. 4, the present embodiment further provides a dry pepper winnowing machine, which includes the above-mentioned sedimentation device, and can reduce the time required for the dust to settle integrally. Specifically, the dry pepper winnowing machine is further provided with a feeding device 21, a heavy particle separating pipe 22, a negative pressure dust removal device 23 and a brush screening device, a discharge hole of the feeding device 21 is communicated with the side wall of the heavy particle separating pipe 22, and the lower end of the heavy particle separating pipe 22 is opened to separate impurities of heavy particles. The upper end of the heavy particle separating pipe 22 is communicated with the negative pressure dust removing device 23 through a pipeline, the negative pressure dust removing device 23 is communicated with the negative pressure bin 100 of the settling device through a pipeline at the air inlet 120, a discharge chute 23a is arranged at the lower end of the negative pressure dust removing device 23, and one end of the discharge chute 23a is arranged at the position of a feed inlet of the brush screening device in a suspension manner.

Wherein a rotatable brush is arranged in the brush screening device and is used for carrying out surface ash removal treatment on the dried peppers and separating the dried peppers from pepper seeds. The dry pepper carrying heavy particles such as gravel and light impurities such as dust is conveyed from the feeding device 21, the dry pepper is separated from the heavy particles in the heavy particle separating pipe 22, the dry pepper and the light impurities such as dust enter the negative pressure dust removing device 23 along a pipeline, the light impurities such as dust enter the settling device in the negative pressure dust removing device 23, the dry pepper falls to the lower end of the negative pressure dust removing device and selectively flows out of the aureou brush screening device from the discharging groove 23a to perform dust removing and ash cleaning treatment and the separation of the dry pepper and pepper seeds.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sedimentation device is used for dust treatment after dried peppers are separated from dust, and is characterized in that: comprises a negative pressure bin, a discharge valve and a first dust removal net;

the lower end of the negative pressure bin is provided with an ash discharge port, and the discharge valve is arranged at the position of the ash discharge port of the negative pressure bin;

the upper end of the negative pressure bin is provided with an air inlet, the air inlet is used for allowing dust-containing gas to enter the negative pressure bin, the top of the negative pressure bin is provided with an air outlet, the air inlet is arranged between the air outlet and the ash discharge port in the vertical direction, and the first dust removal net is transversely arranged in the inner cavity of the negative pressure bin and is arranged between the air outlet and the air inlet;

the wall of the inner cavity of the negative pressure bin is uniformly provided with a plurality of strip bulges.

2. The settling device of claim 1, wherein: and a spray nozzle is arranged in the inner cavity of the negative pressure bin, a second dust removal net is covered on the outer peripheral surface of the spray nozzle, and the spray nozzle is configured to intermittently spray the water.

3. The settling device of claim 2, wherein: the spray nozzle is arranged between the first dust removal net and the air inlet.

4. The settling device of claim 2, wherein: the spray nozzle is arranged between the air inlet and the ash discharge port.

5. The settling device of claim 1, wherein: set up rectangular bellied negative pressure storehouse stamping forming.

6. The settling device of claim 1, wherein: the upper end face of the strip-shaped protrusion is provided with a guide chute, and the guide chute is obliquely arranged compared with the horizontal plane.

7. The settling device of claim 1, wherein: the length direction of the long strip protrusion is arranged along the horizontal direction.

8. The settling device of claim 1, wherein: the negative pressure cabin is connected with a fan at the air outlet, and the fan is used for assisting air exhaust and forming a negative pressure environment in the negative pressure cabin.

9. A dry chili winnower is characterized in that: comprising the settling device of any one of claims 1-8;

dry hot pepper air separator still includes material feeding unit, heavy particle separator tube, negative pressure dust collector and brush sieving mechanism, material feeding unit's discharge gate with the lateral wall intercommunication of heavy particle separator tube, the lower extreme of heavy particle separator tube opens the setting to the impurity of heavy granule of separation, the upper end of heavy particle separator tube with negative pressure dust collector passes through the pipeline intercommunication, negative pressure dust collector with subside the device the negative pressure storehouse in air inlet department passes through the pipeline intercommunication, negative pressure dust collector's lower extreme is equipped with the blown down tank, blown down tank one end unsettled set up in brush sieving mechanism's feed inlet position department.