CN210993563U

CN210993563U - Dust keeper is used in grain oil processing

Info

Publication number: CN210993563U
Application number: CN201921960556.XU
Authority: CN
Inventors: 蔡仁海; 赵三娣
Original assignee: Yangzhou Xinyuan Grain And Oil Machinery Manufacturing Co Ltd
Current assignee: Yangzhou Xinyuan Grain And Oil Machinery Manufacturing Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-14
Anticipated expiration: 2029-11-13

Abstract

The utility model relates to a dustproof device for processing grain and oil, which comprises a block casing, a first filtering device and a second filtering device; an air inlet pipeline is arranged on the side face of the upper part of the shell, an air suction pump is arranged on the air inlet pipeline, an air outlet pipeline is arranged on the side face of the lower part of the shell, an air suction pump is arranged on the air outlet pipeline, a plurality of spray headers are arranged at equal intervals at equal height positions on the upper part of the inner wall of the shell, a connecting part is arranged on the inner wall of the shell and is positioned right below the spray headers, and a connecting groove is; the first filtering device comprises a first filtering net and a second filtering net; the first filter screen is of an inverted V-shaped structure; the second filter device comprises a third filter screen and a fourth filter screen. The utility model discloses the effectual air that has the dust purifies, and can the sewage that effective treatment has the dust, and the device can be dismantled, and it is very convenient to maintain, has purified grain and oil processing work area's air circumstance.

Description

Dust keeper is used in grain oil processing

Technical Field

The utility model relates to a grain and oil processing equipment technical field, especially a dust keeper is used in grain and oil processing.

Background

Grain and oil processing is as one kind and squeezes grain or oil crop through the shelling and make into the important processing mode that can be edible for the convenience of people, it is vital to people's edible health, current grain and oil processing workshop lacks dust keeper, often can produce a large amount of dusts and the chaff when grain and oil crop carries out the selection by winnowing through the machine and squeezes, these pollutants float in the air not only can cause harm to the staff, these pollutants can adhere on the grain and oil finished product simultaneously, not only can cause health harm to the eater, influence product quality simultaneously and influence pleasing to the eye.

The utility model discloses a chinese utility model patent that publication number is CN209362144U discloses a dust keeper is used in grain oil production and processing, including support, dust collector and adsorption tank, the support is installed to dust collector's lower part, and dust collector's top is provided with the adsorption tank. The utility model has the advantages of simple structure, convenient operation and filter effect are good, through setting up dust collector, the air with the grain and oil processing workshop is inhaled from the inlet scoop through the air pump of installation in dust removal case upper end, carry out filtering separation through dust rice chaff etc. in the dust removal structure to the air, adsorb the harmful component in the degasification and from the inside in air outlet discharge workshop through the adsorption tank with the air that purifies again, thereby purify the air in workshop, maintain the cleanness of grain and oil processing workshop air, prevent that the pollutant can the adhesion on the grain and oil finished product, not only can cause healthy harm to the edible person, influence product quality simultaneously and influence beautifully, the quality that does benefit to improvement processing and product are pleasing to the eye. However, when outside air passes through the dust removal bag in the dust removal case, under the effect that the shower nozzle sprays water smoke, the dust in the air can the downward deposit, because the air needs pass through from the dust removal bag, therefore the upper and lower both ends of dust removal bag should be the opening setting, and the bottom of dust collection case will be fallen to sunken dust, is not convenient for clear up, uses for a long time in addition, and the dust collection bag needs to be changed, dismantles also consuming time power.

In view of the above problems, it is desirable to provide a dust-proof device for processing grain and oil.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust keeper is used in grain and oil processing, the effectual air that has the dust purifies, and can effective treatment have the sewage of dust, and the device can be dismantled, and it is very convenient to maintain, has purified grain and oil processing work area's air circumstance.

In order to achieve the purpose of the utility model, the dustproof device for processing the grain and oil comprises a block casing, a first filtering device and a second filtering device;

the shell is of a square structure, support columns are arranged at four corners of the bottom of the shell, and a cover is detachably arranged at the top of the shell; an air inlet pipeline is arranged on the side face of the upper part of the shell, an air suction pump is arranged on the air inlet pipeline, an air outlet pipeline is arranged on the side face of the lower part of the shell, an air suction pump is arranged on the air outlet pipeline, a plurality of spray heads are arranged at equal intervals at equal heights on the upper part of the inner wall of the shell, the spray heads are connected with an external water source through pipelines, a connecting part is arranged right below the spray heads on the inner wall of the shell, and a connecting groove is arranged on the connecting part;

the first filtering device comprises a first filtering net and a second filtering net; the first filter screen is of an inverted V-shaped structure, the bottoms of the two ends of the first filter screen are provided with matching parts, the bottoms of the matching parts are provided with connecting blocks, and the connecting blocks are matched with the connecting grooves in the shell; the first filter screen is inserted into a connecting groove in the shell through a matching part; the second filter screen is fixed at the bottom of the first filter screen through a bolt;

the second filtering device comprises a third filtering net and a fourth filtering net; the third filter screen is fixed on the inner wall of the shell through a bolt and is positioned right below the second filter screen, and a layer of activated carbon is arranged on the third filter screen; the fourth filter screen is fixed on the inner wall of the shell through bolts and located right below the third filter screen, and a layer of deodorant is arranged on the fourth filter screen.

Preferably, a magnet layer is arranged at the bottom of the connecting groove, and the connecting block on the first filtering device is made of steel.

Preferably, both ends of the top of the first filter screen are provided with lifting hooks.

Preferably, baffles are arranged on both sides of the first filter screen.

Preferably, the upper surface of the matching part is provided with a circulation groove penetrating through two ends of the matching part, the two ends of the circulation groove are of a structure with one high end and one low end, a sewage outlet is arranged at one end, close to the low end of the circulation groove, of the shell, and a first valve is arranged on the sewage outlet.

Preferably, the third filter screen and the fourth filter screen are both arc-shaped circular surface structures which are sunken downwards.

Preferably, the bottom of the shell is of a conical structure, an opening is formed in the bottom of the conical structure, and a second valve is arranged on the opening.

Preferably, the cover is detachably provided on the housing by bolts.

The working principle is as follows: air with dust flows into the shell through the air inlet pipeline, the dust is deposited downwards under the action of water mist sprayed by the spray header, flows to the two ends of the first filter screen along the V-shaped structure and falls onto the circulating groove on the matching part, and finally flows out through the sewage flow outlet; the air that filters the dust further filters impurity through the second filter screen, then through third filter screen and fourth filter screen, further by filtration purification treatment, flows through air-out pipeline at last.

The inventor needs to point out that the cover on the top of the casing is detachable because the air which just flows into the casing is accompanied by more impurity dust, and therefore the first filtering device needs to be cleaned frequently, and workers can hook the hanging ring on the first filtering device by means of external tools to take out the hanging ring for cleaning.

The utility model discloses a dust keeper is used in grain and oil processing compares with prior art and has following advantage:

(1) the first filter screen on the first filter device is of an inverted V-shaped structure, and under the action of the spray header, sewage with dust flows into the circulation tank along the V-shaped structure to be discharged, so that waste dust in air is effectively removed;

(2) the first filtering device and the second filtering device are used for filtering in four layers, so that the air is effectively purified cleanly and thoroughly, and the first filtering device on the device is very convenient to disassemble and maintain;

(3) simple structure purifies the inside air in grain and oil processing workshop, and timely clean filtration has maintained the workshop air cleanness, is favorable to improving the quality of grain and oil processing.

Drawings

Fig. 1 is a schematic structural view of a housing without a shower head according to the present invention;

fig. 2 is a schematic structural view a of the dust-proof device for processing grain and oil of the present invention;

fig. 3 is a schematic structural view B of a dust-proof device for processing grain and oil of the present invention;

FIG. 4 is an enlarged partial view of the cone-shaped structure of FIG. 3;

FIG. 5 is a schematic view of a first filter device;

FIG. 6 is a schematic view of a first filter device with a lifting ring;

fig. 7 is the schematic view of the internal structure of the dust-proof device for processing grain and oil of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-7, a dust-proof device for processing grain and oil, a block casing 2, a first filtering device and a second filtering device;

the shell 2 is a square shell, the four corners of the bottom of the shell 2 are provided with the support columns 1, the top of the shell 2 is detachably provided with the cover 9, the detachable modes are many, for example, the connection is realized through bolts 11, and the cover 9 is detachably arranged on the shell 2, so that the inspection is convenient during the later maintenance of equipment; an air inlet pipeline 3 is arranged on the side face of the upper portion of the shell 2, an air suction pump 4 is arranged on the air inlet pipeline 3, an air outlet pipeline 6 is arranged on the side face of the lower portion of the shell 2, an air suction pump 7 is arranged on the air outlet pipeline 6, a plurality of spray headers 10 are arranged at equal intervals at equal heights on the upper portion of the inner wall of the shell 2, the spray headers 10 are connected with an external water source through pipelines, a connecting portion 8 is arranged on the inner wall of the shell 2 and is positioned right below the spray headers 10, and a connecting groove is formed in the connecting portion 8;

the first filtering device comprises a first filter screen 14 and a second filter screen 15; the first filter screen 14 is of an inverted V-shaped structure, the bottoms of the two ends of the first filter screen 14 are provided with matching parts 18, the bottom of each matching part 18 is provided with a connecting block 17, and the connecting blocks 17 are matched with the connecting grooves on the shell 2; the first filter 14 is inserted into a connecting groove on the housing 2 through a matching part 18; the second filter screen 15 is fixed at the bottom of the first filter screen 14 through bolts, so that the further purification effect is achieved;

the second filtering device comprises a third filter screen 20 and a fourth filter screen 21; the third filter screen 20 is fixed on the inner wall of the shell 2 through bolts and is positioned right below the second filter screen 15, and a layer of activated carbon is arranged on the third filter screen 20 and is used for adsorbing tiny impurities; the fourth filter screen passes through 21 and passes through the bolt fastening on the inner wall of casing 2, and is located third filter screen 20 under, be equipped with the one deck deodorant on the fourth filter screen 21, play air-purifying's effect.

Further, in order to enable the first filtering device to be stably fixed on the connecting groove on the shell 2, a magnet layer is arranged at the bottom of the connecting groove, and the connecting block 17 on the first filtering device is made of steel.

Further, for convenience of installation and taking out of the first filtering device, two ends of the top of the first filtering net 14 are provided with lifting hooks 19, so that the first filtering device is convenient for workers to take out and install.

The air with dust drops onto the first filter 14 through the water mist sprayed from the spray header 10 on the housing 2, and in order to prevent the air from sliding off from both sides of the first filter, baffles 16 are disposed on both sides of the first filter 14.

In order to remove the dust-containing sewage on the first filter 14 conveniently, the upper surface of the matching part 18 is provided with a circulation groove penetrating through two ends of the circulation groove, the two ends of the circulation groove are of a structure with one high end and one low end, a sewage outlet 5 is arranged at one end, close to the low end of the circulation groove, of the shell 2, and a first valve is arranged on the sewage outlet 5.

The bottom of casing 2 is toper structure 12, the bottom of toper structure 12 is equipped with opening 13, be equipped with the second valve on the opening 13, so set up, have the bottom of the sewage deposit to the toper structure that has the dust of a small amount, flow through opening 13.

Further, in order to increase the filtering area, the third filter screen 20 and the fourth filter screen 21 are both of arc-shaped circular surface structures which are concave downwards.

The working principle is as follows: the air with dust flows into the shell 2 through the air inlet pipeline 3, the dust is deposited downwards under the action of water mist sprayed by the spray header 10, flows to the two ends of the first filter screen 14 with the V-shaped structure and falls onto the circulating groove on the matching part 18, and finally flows out through the sewage outlet 5; the air of filtering the dust further filters impurity through second filter screen 15, then passes through third filter screen 20 and fourth filter screen 21, further by filtration purification treatment, flows out through air-out pipeline 6 at last.

The inventor points out that the cover 9 on the top of the casing 2 is detachable because the air which just flows into the casing 2 is accompanied by a large amount of impurity dust, and therefore the first filtering device needs to be cleaned frequently, and workers can hook the hanging ring 19 on the first filtering device by means of external tools to take out and clean the first filtering device.

In the description of the present specification, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of describing the technical solutions of the present patent and for simplification of the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present patent application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this patent application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this specification, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present specification can be understood by those of ordinary skill in the art as appropriate.

In this specification, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A dustproof device for grain and oil processing is characterized by comprising a block packaging shell, a first filtering device and a second filtering device;

2. The dust-proof device for grain and oil processing of claim 1, wherein a magnet layer is arranged on the bottom of the connecting groove, and the connecting block on the first filtering device is made of steel.

3. The dust keeper of claim 1, wherein the hooks are disposed at both ends of the top of the first filter.

4. The dustproof device for grain and oil processing as claimed in claim 1, wherein baffles are arranged on both sides of the first filter screen.

5. The dustproof device for processing grain and oil of claim 1, wherein the upper surface of the fitting portion is provided with a circulation groove penetrating through both ends of the fitting portion, both ends of the circulation groove are configured to be high at one end and low at the other end, the housing is provided with a sewage outlet at the end close to the lower end of the circulation groove, and the sewage outlet is provided with a first valve.

6. The dustproof device for grain and oil processing according to claim 1, wherein the third filter screen and the fourth filter screen are both of arc-shaped round surface structures which are concave downwards.

7. The dust-proof device for grain and oil processing as claimed in claim 1, wherein the bottom of the shell is a conical structure, the bottom of the conical structure is provided with an opening, and the opening is provided with a second valve.

8. The dust-proof device for processing grain and oil of claim 1, wherein the cover is detachably arranged on the shell through a bolt.