CN212731547U

CN212731547U - Dust collecting and processing device

Info

Publication number: CN212731547U
Application number: CN202020778643.XU
Authority: CN
Inventors: 曾永青; 王远; 李善军
Original assignee: Guangzhou Zhongquan Product Test Co ltd; GUANGZHOU FOOD INDUSTRY RESEARCH INSTITUTE CO LTD
Current assignee: Guangzhou Zhongquan Product Test Co ltd; GUANGZHOU FOOD INDUSTRY RESEARCH INSTITUTE CO LTD
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-03-19
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a dust collection processing apparatus, including heavy granule dust collecting box, the dust removal case, the draught fan, vertical pipeline and horizontal pipeline, the one end and the vertical pipeline intercommunication of horizontal pipeline, the other end of horizontal pipeline is equipped with at least one dust and collects the mouth, the sack is equipped with to the cover of dust collection mouth, the top at the shale shaker of second floor workshop installation is established to the sack cover, the dust removal case sets up on the roof, heavy granule dust collecting box runs through the floor of second floor workshop and stretches into to first floor workshop, the bottom of vertical pipeline communicates the upper portion of heavy granule dust collecting box, the top of vertical pipeline communicates the dust removal case, the draught fan sets up on the vertical pipeline that is located between horizontal pipeline and the dust removal case. Through categorised collection, utilize the air current to blow the less dust of granule to the dust removal case of roof department and collect, and the big dust of granule directly utilizes gravity to collect in heavy granule dust collection case, practices thrift the energy consumption, has more obvious dusting effect.

Description

Dust collecting and processing device

Technical Field

The utility model relates to a food production workshop dust collecting equipment technical field especially relates to a dust collecting and processing device.

Background

At present, a plurality of powder ingredients are usually arranged in a food production workshop, and a vibrating screen is needed to remove impurities before feeding, so that the safety of food is ensured, and most of the powder ingredients are key control points in a food quality and safety management system. However, many dusts are generated in the process of passing through the vibrating screen, float in the air, bring great hidden troubles to the sanitation and safety of a workshop, and are not beneficial to the physical and psychological health of staff. To solve this problem, it is common practice in production plants to install a suction fan above the vibrating screen, to collect the dust generated in the process directly and then discharge it to the outside directly into the air. With the stricter and stricter national requirements on environmental protection, the defects of the common dust removal method are more and more obvious, and the dust removal method can not meet the production requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dust collecting and processing device, with dust particle according to big or small classification collection, not directly arrange in the air among, no dust pollution discharges, has not only effectively solved workshop dust problem, accords with the requirement of environmental protection again simultaneously, has solved among the prior art the environmental protection problem that causes the dust directly discharges to the air in.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dust collecting and processing device, which comprises a heavy particle dust collecting box, a dust removing box, a draught fan, a vertical pipeline and a horizontal pipeline, the heavy particle dust collecting box is a hollow box structure which is vertically distributed, one end of the horizontal pipeline is communicated with the vertical pipeline, the other end of the horizontal pipeline is provided with at least one dust collecting port which is sleeved with a cloth bag, the cloth bag is covered above a vibrating screen installed in a second floor production workshop, the dust removal box is arranged on the roof, the heavy particle dust collecting box penetrates through the floor of the second floor production workshop and extends into the first floor production workshop, the bottom of the vertical pipeline is communicated with the upper part of the heavy particle dust collecting box, the top of the vertical pipeline is communicated with the dust removing box, the induced draft fan is arranged on the vertical pipeline between the horizontal pipeline and the dust removal box.

Furthermore, the bottom of the heavy particle dust collecting box is provided with an opening, and the opening is provided with a push-pull plate which can be opened and closed and is used for cleaning and sweeping the heavy particle dust accumulated in the heavy particle dust collecting box.

Furthermore, the cloth bag is a high-pressure-resistant airtight sailcloth bag, so that dust can be collected better, and the service life is long.

Further, the sack is the funnel shape of invering, so, can fully collect the dust that throws the material in-process and produce.

Further, the top of dust removal case is equipped with air intake and air outlet, the inside packing of dust removal case has the macromolecular material adsorbent that is used for adsorbing the dust, the air intake pass through the connecting pipe with the top intercommunication of vertical pipeline. The dust removal box utilizes the high polymer material adsorbent to remove smaller particle dust, and the environmental protection effect is obvious. Preferably, the connecting tube is a bent tube.

Further, the high polymer material adsorbent is a mixture of more than two of polyether-ether-ketone, polyether sulfone resin, modified nano-montmorillonite, polymethacrylic acid, ethylene glycol dimethacrylate, polyacrylamide and cellulose derivatives. The high polymer material adsorbent has the advantages of high temperature resistance, small pore diameter, high strength and the like, can meet the requirements of harsh production environment and adsorption and filtration with high requirements on small dust particle size and the like in performance, and can be repeatedly used for many times, thereby being capable of well adsorbing dust.

Further, the bottom of dust removal case is equipped with the uncap of being convenient for change the macromolecular material adsorbent.

Further, the dust removal box is of a cuboid box structure.

Compared with the prior art, the utility model provides a dust collection processing apparatus possesses following beneficial effect:

the utility model adds a cloth bag above the vibrating screen for collecting the dust generated in the feeding process; the induced draft fan is used for providing power to form air flow with suction force; the heavy particle dust collecting box is used for directly collecting and treating heavy particle dust falling into the heavy particle dust collecting box by utilizing the gravity of the heavy particle dust in the upward air draft process; the dust removing box can adsorb and remove smaller particle dust; through categorised collection, utilize the air current to blow the less dust of granule to the dust removal case of roof department and collect, and the big dust of granule directly utilizes gravity to collect in heavy granule dust collection case, practices thrift the energy consumption, has more obvious dusting effect, and two boxlike structures that just increase also are convenient for wash.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals: 1. a heavy particle dust collection box; 11. an opening; 12. a push-pull plate; 2. a dust removal box; 21. an air inlet; 22. an air outlet; 23. a polymeric material adsorbent; 24. a connecting pipe; 25. opening the cover; 3. an induced draft fan; 4. a vertical pipe; 5. a horizontal pipe; 51. a dust collection port; 6. a cloth bag; 7. vibrating screen; 10. a first floor production workshop; 20. a second floor production workshop; 30. and (4) building roofs.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the detailed embodiments and the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, 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", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, the present embodiment provides a dust collecting and processing apparatus, which includes a heavy particle dust collecting box 1, a dust removing box 2, an induced draft fan 3, a vertical pipe 4 and a horizontal pipe 5. One end of the horizontal pipeline 5 is communicated with the vertical pipeline 4, the other end of the horizontal pipeline 5 is provided with at least one dust collecting port 51, each dust collecting port 51 is sleeved with a cloth bag 6, and the cloth bags 6 are correspondingly covered above the vibrating screen 7 installed in the second floor production workshop 20 and used for collecting dust generated in the feeding process in time. The dust removal box 2 is arranged on the roof 30 and can adsorb and remove dust with smaller particles. The heavy particle dust collecting box 1 penetrates through the floor of the second floor production workshop 20 and extends into the first floor production workshop 10, so that the heavy particle dust accumulated in the heavy particle dust collecting box 1 can be conveniently cleaned in the first floor production workshop 10. The bottom of the vertical pipeline 4 is communicated with the upper part of the heavy particle dust collecting box 1, and the top of the vertical pipeline 4 is communicated with the dust removing box 2. The induced draft fan 3 is arranged on the vertical pipeline 4 between the horizontal pipeline 5 and the dust removal box 2 and used for providing power to form air flow with suction. Heavy granule dust collecting box 1 is vertical distribution's hollow box structure, and at the ascending in-process of convulsions, the heavy granule dust utilizes its gravity to fall directly to collect in this heavy granule dust collecting box 1 and handle.

Wherein, the bottom of the heavy particle dust collecting box 1 is provided with an opening 11, and a push-pull plate 12 which can be opened and closed is arranged at the opening 11 and is used for cleaning and sweeping the heavy particle dust accumulated in the heavy particle dust collecting box 1.

Dust removal case 2 is cuboid shaped's box structure, and the top of dust removal case 2 is equipped with air intake 21 and air outlet 22, and the inside packing of dust removal case 2 has the macromolecular material adsorbent 23 that is used for adsorbing the dust, and air intake 21 communicates through the top of a connecting pipe 24 with vertical pipeline 4. Preferably, the connecting tube 24 is an elbow. The bottom of the dust removing box 2 is provided with a cover 25 which is convenient for replacing the high polymer material adsorbent 23. The dust removal box 2 removes smaller particle dust by using the high polymer material adsorbent 23, and the environment-friendly effect is obvious. Preferably, the polymeric adsorbent 23 is a mixture of two or more of polyetheretherketone, polyethersulfone resin, modified nano-montmorillonite, polymethacrylic acid, ethylene glycol dimethacrylate, polyacrylamide, and cellulose derivatives. The high polymer material adsorbent has the advantages of high temperature resistance, small pore diameter, high strength and the like, can meet the requirements of harsh production environment and adsorption and filtration with high requirements on small dust particle size and the like in performance, and can be repeatedly used for many times, thereby being capable of well adsorbing dust.

The sack 6 preferably adopts high pressure resistant airtight sailcloth bag, is convenient for better collect the dust and long service life. The cloth bag 6 is arranged in an inverted funnel shape, so that dust generated in the feeding process can be fully collected.

Through categorised collection, utilize the air current to blow the less dust of granule to the dust removal case 2 of roof 30 department and collect, and the big dust of granule directly utilizes gravity to collect in heavy granule dust collecting box 1, practices thrift the energy consumption, has more obvious dusting effect, and two boxed structure that increase also are convenient for wash.

It should be noted that, in other embodiments, the induced draft fan 3 with a matched wind power can be reasonably selected so as to timely suck away the dust generated at the vibrating screen 7.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a dust collection and treatment device, includes heavy granule dust collecting box (1), dust removal case (2), draught fan (3), vertical pipeline (4) and horizontal pipeline (5), its characterized in that, heavy granule dust collecting box (1) is the hollow box structure of vertical distribution, the one end of horizontal pipeline (5) with vertical pipeline (4) intercommunication, the other end of horizontal pipeline (5) is equipped with at least one dust and collects mouth (51), dust is collected mouthful (51) cover and is equipped with sack (6), sack (6) cover is established in the top of shale shaker (7) of second floor workshop (20) installation, dust removal case (2) set up at roof (30), heavy granule dust collecting box (1) run through the floor of second floor workshop (20) and stretch into to first floor workshop (10), the bottom intercommunication of vertical pipeline (4) the upper portion of heavy granule dust collecting box (1), the top of vertical pipeline (4) intercommunication dust removal case (2), draught fan (3) set up be located horizontal pipeline (5) with between dust removal case (2) on vertical pipeline (4).

2. A dust collecting and handling device according to claim 1, characterized in that the bottom of the heavy particle dust collecting box (1) is provided with an opening (11), and a push-pull plate (12) which can be opened and closed is arranged at the opening (11).

3. Dust collecting and handling device according to claim 1, characterized in that the cloth bag (6) is a high pressure resistant and air impermeable sailcloth bag.

4. A dust collecting and handling device according to claim 3, c h a r a c t e r i z e d in that the cloth bag (6) is in the shape of an upside down funnel.

5. The dust collecting and processing device according to any one of claims 1 to 4, wherein the top of the dust removing box (2) is provided with an air inlet (21) and an air outlet (22), the inside of the dust removing box (2) is filled with a high polymer material adsorbent (23) for adsorbing dust, and the air inlet (21) is communicated with the top of the vertical pipeline (4) through a connecting pipe (24).

6. A dust collecting and processing device according to claim 5, wherein the bottom of the dust removing box (2) is provided with a cover (25) for replacing the polymeric adsorbent (23).

7. A dust collecting and handling device according to claim 5, characterized in that the dust box (2) is a rectangular parallelepiped box structure.