CN116272136B - Dust collection device for feed production - Google Patents
Dust collection device for feed production Download PDFInfo
- Publication number
- CN116272136B CN116272136B CN202310558693.5A CN202310558693A CN116272136B CN 116272136 B CN116272136 B CN 116272136B CN 202310558693 A CN202310558693 A CN 202310558693A CN 116272136 B CN116272136 B CN 116272136B
- Authority
- CN
- China
- Prior art keywords
- dust
- shell
- sub
- air inlet
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 182
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000000926 separation method Methods 0.000 claims description 25
- 238000007599 discharging Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000008859 change Effects 0.000 abstract description 5
- 239000000779 smoke Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 45
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cyclones (AREA)
Abstract
The application belongs to the technical field of dust removal, and particularly relates to a dust collection device for feed production, which comprises a shell and a flow guide assembly; the flow guiding component is arranged in the shell; dust gas enters the shell, flows through the flow guide assembly and then is discharged out of the shell; the flow guide assembly can separate dust from gas; the water conservancy diversion subassembly includes sub-casing, and sub-casing's casing appearance's horizontal cross-section is oval, and the inner wall cavity of shell is cylindrically, exists dust removal passageway between the outer wall of sub-casing and the inner wall of shell, and dust removal passageway's width size change, can take place speed change when dust gas passes through the dust removal passageway of width change, and dust and gaseous speed change are different, and then make dust and gaseous separate, have avoided the problem that needs use the humidification of water smoke to remove dust and consume a large amount of water resources among the prior art.
Description
Technical Field
The application belongs to the technical field of dust removal, and particularly relates to a dust collection device for feed production.
Background
The dust removing equipment is an important equipment widely applied to the field of industrial production, and has the main function of filtering dust, particles and other impurities in waste gas so as to protect the environment and the safety of production equipment. Along with the proposal and advocacy of the green sustainable development of industrial production, the requirements on energy conservation and environmental protection of dust removal equipment are also higher and higher. In the prior art, as disclosed in chinese patent CN206240227U, an elliptical cross-section tubular dust collector is disclosed, which comprises a cylinder with an air inlet arranged above, wherein the cross-section of the cylinder is elliptical, the cylinder is obliquely installed, and a water spraying mechanism is arranged inside the cylinder for wetting dust; but increases the consumption of water resources by spraying water to remove dust, and violates the principle of saving resources.
Disclosure of Invention
Based on the problems, the existing elliptical section tubular dust collector needs to consume water resources during dust collection work, and water resource waste is caused.
The above purpose is achieved by the following technical scheme:
a dust collection device for feed production comprises a shell, a flow guide assembly and a storage shell; the inner wall of the shell is provided with a cylindrical surface around the vertical axis, and the cylindrical surface of the inner wall of the shell defines a dust removing cavity; the shell is provided with an air inlet for air inlet, an air outlet for air exhaust and a dust exhaust port arranged below the shell for dust exhaust; the air inlet is provided with an air inlet pipe, dust gas outside enters the dust removing cavity through the air inlet pipe, and the axis of the air inlet pipe is arranged along the tangential direction of the inner wall of the dust removing cavity; the storage shell is internally provided with a storage chamber which is communicated with the inner space of the shell through a dust discharge port so as to receive dust discharged from the shell; the flow guide assembly is arranged in the dust removing cavity and is arranged at the air outlet, dust gas enters the dust removing cavity from the air inlet, and then is discharged out of the shell from the flow guide assembly and the dust discharging port in sequence; the flow guide assembly comprises a sub-shell, the sub-shell is arranged in the dust removal cavity, and the outer wall surface of the sub-shell in the horizontal direction is an elliptic cylindrical surface so as to define a dust removal channel with a variable gap with the cylindrical surface of the inner wall of the shell; after dust gas enters the dust removing cavity through the air inlet pipe and passes through the dust removing channel, the gas is discharged from the air outlet, and the dust is discharged to the storage shell through the dust discharging port.
Further, a separating chamber with an elliptical horizontal section is arranged in the sub-shell, an exhaust through hole is formed in the upper side wall of the sub-shell, an air inlet through hole is formed in the lower side wall of the sub-shell, and the air inlet through hole is coaxial with the exhaust through hole; the diameters of the exhaust through hole and the air inlet through hole are smaller than the upper side wall and the lower side wall of the sub-shell, so that turbulence is formed in the separation chamber of the sub-shell when air flows from the air inlet through hole to the exhaust through hole, and the air and dust are separated in the separation chamber.
Further, the inner wall of the bottom of the shell of the sub-shell is also provided with a dust discharging through hole which is communicated with the separation chamber and the dust removing chamber.
Further, the dust exhaust through hole is positioned on the inner wall of the bottom of the sub-shell and is close to the vertical side wall of the sub-shell.
Further, the bottom side wall of the sub-shell is an inclined surface, and the height of the middle position of the bottom side wall of the sub-shell is larger than that of the surrounding positions.
Further, a plurality of sub-shells are arranged up and down in sequence, and the sub-shells are communicated with each other.
Further, a sleeve part is arranged between the sub-shells, the sleeve part is vertically arranged, and the upper end and the lower end of the sleeve part are provided with openings, so that the separation chambers of the upper sub-shell and the lower sub-shell are communicated.
Further, the horizontal section of the sub-shell is elliptical, the major axis of the ellipse of the uppermost sub-shell is taken as a reference, the major axes of the rest sub-shells are sequentially rotated and stacked from top to bottom, and the rotation angle is sequentially increased.
Further, a control valve is arranged between the shell and the storage shell, and the control valve can enable the dust discharge port to be opened or closed.
Further, the housing has an upper end and a lower end fixedly connected to each other; the inner wall of the upper end part is a cylindrical surface, the inner wall of the lower end part is a conical surface, the conical surface is positioned below the cylindrical surface, the upper end of the conical surface is large, the lower end of the conical surface is small, and the upper end of the conical surface is coaxial with the cylindrical surface.
The beneficial effects of the application are as follows:
1. simple structure is effective, low in production cost, convenient maintenance, water conservation resource.
2. The horizontal section of the sub-shell is elliptical, so that the speed of gas and dust is changed, dust and gas are separated, and the problem that a large amount of water resources are consumed due to the fact that water mist is required to be used for humidifying and dedusting in the prior art is avoided.
3. The diameters of the exhaust through holes and the air inlet through holes are smaller than the diameter of the minor axis of the elliptic section of the sub-shell, so that dust gas in the dust removing cavity enters the separating cavity to form turbulent flow, and the gas and the dust are further separated.
4. The multiple sub-shells are arranged, so that dust and gas are continuously separated in the multiple sub-shells, and the dust removal effect is improved.
5. All the sub-shells are arranged in a staggered mode, so that dust exhaust through holes of adjacent sub-shells are located on different vertical planes, and dust in the sub-shells above is prevented from falling on the upper surfaces of the sub-shells below.
Drawings
FIG. 1 is a schematic view showing the construction of an embodiment of a dust collecting device for feed production of the present application;
FIG. 2 is a schematic cross-sectional structural view of one embodiment of the dust collection device for feed production of the present application;
FIG. 3 is a schematic structural view showing a part of the structure of one embodiment of the dust collecting device for feed production of the present application;
FIG. 4 is a cross-sectional view taken along the direction A-A in FIG. 3;
FIG. 5 is a schematic view of a part of the structure of a deflector assembly of one embodiment of the dust collection device for feed production of the present application;
FIG. 6 is a schematic view of a part of the structure of a deflector assembly of another embodiment of the dust collection device for feed production of the present application;
FIG. 7 is a schematic cross-sectional structural view of a sub-housing of one embodiment of the dust collection device for feed production of the present application;
wherein:
100. a housing; 110. an upper end portion; 120. a lower end portion; 130. an air inlet; 140. an air outlet; 150. a dust discharge port; 160. a dust removal chamber; 170. a dust removal channel;
200. a flow guiding assembly; 210. a sub-housing; 220. a separation chamber; 230. dust-discharging through holes; 240. a sleeve portion; 250. an exhaust through hole; 260. an air inlet through hole;
300. a storage housing; 310. a storage chamber;
400. a control valve; 500. and an air inlet pipe.
Detailed Description
The present application will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present application. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
The dust collecting apparatus for feed production according to the embodiment of the present application is described below with reference to fig. 1 to 7.
A dust collection device for feed production, which comprises a shell 100, a diversion assembly 200 and a storage shell 300; the inner wall of the housing 100 is provided with a cylindrical surface about a vertical axis, and the cylindrical surface of the inner wall of the housing 100 defines a dust removal chamber 160; the casing 100 is provided with an air inlet 130 for air intake, an air outlet 140 for air exhaust, and a dust exhaust port 150 for dust exhaust arranged below the casing 100; the air inlet 130 is provided with an air inlet pipe 500, external dust gas enters the dust removing chamber 160 through the air inlet pipe 500, and the axis of the air inlet pipe 500 is arranged along the tangential direction of the inner wall of the dust removing chamber 160; the storage housing 300 is provided therein with a storage chamber 310, the storage chamber 310 being communicated with the inner space of the housing 100 through the dust discharge port 150 to receive dust discharged from the housing 100; the flow guiding component 200 is arranged in the dust removing cavity 160 and is arranged at the air outlet 140, dust gas enters the dust removing cavity 160 from the air inlet 130, and then is discharged out of the shell 100 from the flow guiding component 200 and the dust discharging port 150 in sequence; the flow guiding assembly 200 comprises a sub-housing 210, wherein the sub-housing 210 is mounted in the dust removing chamber 160, and the outer wall surface of the sub-housing 210 in the horizontal direction is an elliptic cylindrical surface so as to define a dust removing channel 170 with a variable gap with the cylindrical surface of the inner wall of the housing 100; after the dust gas enters the dust removing chamber 160 through the dust removing passage 170 by the gas inlet pipe 500, the gas is discharged from the gas outlet 140, and the dust is discharged from the dust discharging port 150 to the storage case 300.
The dust-carrying gas is dust gas, and external dust gas enters the dust removing chamber 160 through the air inlet pipe 500, and the dust gas initially enters the dust removing chamber 160 along the tangential direction of the inner wall of the housing 100; after entering the dust removing chamber 160, the dust gas enters the dust removing channel 170 with larger width between the sub-shell 210 and the inner wall of the shell 100, and then enters the dust removing channel 170 with smaller width between the sub-shell 210 and the inner wall of the shell 100, the speed of the dust gas is changed from large to small under the influence of the dust removing channel 170, and due to inconsistent inertial force of the gas and dust, when the speed direction and the speed of the gas with dust change, the dust gas can be separated, namely, the dust can fall under the action of gravity and then is discharged from the dust discharging port 150, and the gas continuously flows along the dust removing channel 170. By defining the dust removing channel 170 with a variable width between the sub-housing 210 and the inner wall of the housing 100, the speed of the dust gas can be changed when the dust gas flows through the dust removing channel 170, and the dust and the gas are separated by utilizing the inertia difference of the gas and the dust, so that the problem that a large amount of water resources are consumed because the water mist is required to be humidified and removed in the prior art is avoided.
The air outlet 140 can be externally connected with other dust removing equipment to further purify the air.
A separation chamber 220 with an elliptical horizontal section is arranged in the sub-shell 210, an exhaust through hole 250 is arranged on the upper side wall of the sub-shell 210, an air inlet through hole 260 is arranged on the lower side wall of the sub-shell 210, and the air inlet through hole 260 is coaxial with the exhaust through hole 250; the diameters of the exhaust through holes 250 and the intake through holes 260 are smaller than the upper and lower sidewalls of the sub-housing 210, so that turbulence is formed in the separation chamber 220 of the sub-housing 210 when the gas flows from the intake through holes 260 to the exhaust through holes 250, thereby promoting the separation of the gas and the dust in the separation chamber 220.
The sub-housing 210 is further provided on the housing bottom inner wall with a dust discharge through hole 230 communicating the separation chamber 220 and the dust removal chamber 160.
Dust separated in the separation chamber 220 is discharged through the dust discharge through hole 230, and dust discharged from the separation chamber 220 enters the dust removing chamber 160 and then enters the storage chamber 310 through the dust discharge port 150.
The dust discharging through hole 230 is located on the bottom inner wall of the sub-housing 210 and is close to the vertical side wall of the sub-housing 210, so that the dust in the separation chamber 220 can enter a position close to the inner wall of the housing 100, and further the rotation speed of the dust is increased, so as to increase the centrifugal force, and the dust is caused to enter the storage housing 300 in the dust removing chamber 160.
The bottom side wall of the sub-housing 210 is an inclined surface, and the middle position of the bottom side wall of the sub-housing 210 is higher than the surrounding positions, so that dust in the separation chamber 220 moves toward the dust discharge through hole 230 through the inclined surface.
The sub-shells 210 are sequentially arranged from top to bottom, the sub-shells 210 are mutually communicated, and the plurality of sub-shells 210 are arranged, so that dust and gas are continuously separated in the plurality of sub-shells 210, and the dust removal effect is improved.
A sleeve portion 240 is provided between the sub-housing 210 and the sub-housing 210, and the sleeve portion 240 is vertically provided with openings at both upper and lower ends so that the separation chambers 220 of the upper and lower sub-housings 210 are communicated. In one embodiment, three sub-housings 210 are provided, which are named as a first sub-housing, a second sub-housing, and a third sub-housing from top to bottom for convenience of distinction; the sleeve portion 240 is provided with four sleeve portions, which are respectively named as a first sleeve portion, a second sleeve portion, a third sleeve portion and a fourth sleeve portion from top to bottom for convenience of distinction; the upper end opening of the first sleeve part is arranged on the air outlet 140, the lower end opening of the first sleeve part is arranged on the air outlet through hole 250 of the first sub-shell, the upper end of the second sleeve part is fixedly connected on the air inlet through hole 260 of the first sub-shell, the lower end opening of the second sleeve part is fixedly connected on the air outlet through hole 250 of the second sub-shell, the upper end opening of the third sleeve part is fixedly connected on the air inlet through hole 260 of the second sub-shell, the lower end of the third sleeve part is fixedly connected on the air outlet through hole 250 of the third sub-shell, and the upper end opening of the fourth sleeve part is fixedly connected on the air inlet through hole 260 of the third sub-shell; dust gas in the dust removing chamber 160 enters the third sub-housing through the lower end opening of the fourth sleeve.
The horizontal section of the sub-housing 210 is elliptical, and the major axes of the ellipse of the uppermost sub-housing 210 are used as references, the major axes of the remaining sub-housings 210 are sequentially rotated and stacked from top to bottom, and the rotation angles are sequentially increased, so that the dust discharge through holes 230 of the adjacent sub-housings 210 are positioned on different vertical planes, and dust in the upper sub-housing 210 is prevented from falling on the upper surface of the lower sub-housing 210.
A control valve 400 is provided between the housing 100 and the storage case 300, and the control valve 400 can open or close the dust discharge port 150. The control valve 400 includes a handle, a valve housing, and a rotating plate; the valve housing has a first valve body through hole communicating the valve housing inner space with the dust removing chamber 160 and a second valve body through hole communicating the valve housing inner space with the storage chamber 310 of the storage housing 300 at the upper and lower ends thereof; the rotating plate is rotatably installed inside the valve housing and is in sealing contact with the inner wall of the valve housing, and the rotating plate can seal or communicate the storage chamber 310 with the dust removing chamber 160 when rotating in the valve housing; the handle is arranged in the valve shell in a penetrating way and fixedly connected with the rotating plate, the main body part of the handle is arranged outside the valve shell, the handle rotates to drive the rotating plate to rotate, and the rotating plate rotates to enable the storage cavity 310 and the dedusting cavity 160 to be blocked.
The housing 100 has an upper end 110 and a lower end 120 fixedly connected to each other; the inner wall of the upper end 110 is a cylindrical surface, the inner wall of the lower end 120 is a conical surface, the conical surface is positioned below the cylindrical surface, the upper end of the conical surface is large, the lower end of the conical surface is small, and the upper end of the conical surface is coaxial with the cylindrical surface. The air inlet 130 provided on the housing 100 is located above the upper end 110, and dust gas enters the dust removing chamber 160 through the air inlet 130, the dust gas in the dust removing chamber 160 moves to the lower end 120 from top to bottom around the upper end 110, the speed of the dust gas is unchanged, the diameter of the lower end 120 is smaller than that of the upper end 110, so that the centrifugal force of the dust gas is further increased, and the separation of the dust and the gas is promoted.
For ease of understanding, the use of the device of the present application will be described below with reference to the drawings and the embodiments described above.
The initial stage: turning the handle of the control valve 400 to communicate the dedusting chamber 160 with the storage chamber 310; the external dust gas enters the dust removing chamber 160 through the gas inlet pipe 500.
A first separation stage: the dust gas rotates in the dust removing chamber 160, and the dust gas flows in the dust removing passage 170 between the sub-housing 210 and the inner wall of the outer case 100 to separate dust and gas.
A second separation stage: the dust gas in the dust removing chamber 160 enters the separation chamber 220 of the sub-housing 210 through the opening of the lower end of the sleeve part 240, passes through the sub-housings 210 from bottom to top and is separated from the dust, and the dust separated in the separation chamber 220 is discharged from the separation chamber 220 through the dust discharging through hole 230 to enter the dust removing chamber 160.
Ending: the supply of gas to the dedusting chamber 160 is stopped and the handle is turned to rotate the rotating plate, which rotates to isolate the dedusting chamber 160 from the storage chamber 310.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the application and are described in detail herein without thereby limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (3)
1. The dust collection device for feed production is characterized by comprising a shell, a flow guide assembly and a storage shell;
the inner wall of the shell is provided with a cylindrical surface around the vertical axis, and the cylindrical surface of the inner wall of the shell defines a dust removing cavity; the shell is provided with an air inlet for air inlet, an air outlet for air exhaust and a dust exhaust port arranged below the shell for dust exhaust;
the air inlet is provided with an air inlet pipe, dust gas outside enters the dust removing cavity through the air inlet pipe, and the axis of the air inlet pipe is arranged along the tangential direction of the inner wall of the dust removing cavity;
the storage shell is internally provided with a storage chamber which is communicated with the inner space of the shell through a dust discharge port so as to receive dust discharged from the shell;
the flow guide assembly is arranged in the dust removing cavity and is arranged at the air outlet, dust gas enters the dust removing cavity from the air inlet, and then is discharged out of the shell from the flow guide assembly and the dust discharging port in sequence;
the flow guide assembly comprises a sub-shell, the sub-shell is arranged in the dust removal cavity, and the outer wall surface of the sub-shell in the horizontal direction is an elliptic cylindrical surface so as to define a dust removal channel with a variable gap with the cylindrical surface of the inner wall of the shell;
dust gas enters the dust removing cavity through the air inlet pipe and passes through the dust removing channel, the gas is discharged from the air outlet, the dust is discharged to the storage shell from the dust discharging port, a separating cavity with an elliptical horizontal section is arranged in the sub-shell, an exhaust through hole is formed in the upper side wall of the shell of the sub-shell, an air inlet through hole is formed in the lower side wall of the shell of the sub-shell, and the air inlet through hole is coaxial with the exhaust through hole;
the diameter of the exhaust through hole and the diameter of the air inlet through hole are smaller than the upper side wall and the lower side wall of the sub-shell, so that turbulence is formed in a separation chamber of the sub-shell when air flows from the air inlet through hole to the exhaust through hole, the air and dust are separated in the separation chamber, the dust exhaust through hole which is communicated with the separation chamber and the dust removal chamber is further formed in the inner wall of the bottom of the sub-shell, the dust exhaust through hole is located on the inner wall of the bottom of the sub-shell and is close to the vertical side wall of the sub-shell, the bottom side wall of the sub-shell is an inclined surface, the middle position of the bottom side wall of the sub-shell is higher than the surrounding position, the sub-shells are sequentially arranged in a plurality of mode, the sub-shells are communicated with each other, a sleeve part is arranged between the sub-shells, the sleeve part is vertically arranged, the upper end and the lower end of the sleeve part is provided with openings, so that the separation chamber of the upper sub-shell and the lower sub-shell is communicated, the horizontal section of the sub-shell is elliptical, the long shaft of the rest sub-shells is sequentially rotated and stacked from top to bottom to top to bottom, and the long shaft of the sub-shells is used as a benchmark, and the rotation angle of the rest sub-shells is sequentially increased.
2. The dust collecting apparatus for feed production according to claim 1, wherein a control valve is provided between the housing and the storage case, the control valve being capable of opening or closing the dust discharge port.
3. The dust collector for fodder production according to claim 1, wherein the housing has an upper end and a lower end fixedly connected to each other;
the inner wall of the upper end part is a cylindrical surface, the inner wall of the lower end part is a conical surface, the conical surface is positioned below the cylindrical surface, the upper end of the conical surface is large, the lower end of the conical surface is small, and the upper end of the conical surface is coaxial with the cylindrical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310558693.5A CN116272136B (en) | 2023-05-18 | 2023-05-18 | Dust collection device for feed production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310558693.5A CN116272136B (en) | 2023-05-18 | 2023-05-18 | Dust collection device for feed production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116272136A CN116272136A (en) | 2023-06-23 |
| CN116272136B true CN116272136B (en) | 2023-08-11 |
Family
ID=86796368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310558693.5A Active CN116272136B (en) | 2023-05-18 | 2023-05-18 | Dust collection device for feed production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116272136B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013226495A (en) * | 2012-04-25 | 2013-11-07 | Mitsubishi Motors Corp | Dust collecting device |
| KR20160023499A (en) * | 2014-08-22 | 2016-03-03 | 주식회사 제이텍 | Dust collector |
| CN206103613U (en) * | 2016-09-29 | 2017-04-19 | 凯恩德利(北京)科贸有限公司 | Chemical fertilizer dust collector and system |
| CN206240227U (en) * | 2016-09-30 | 2017-06-13 | 北京国华兴电科技有限公司 | A kind of oval cross section tube type dust removing device |
| CN115276374A (en) * | 2022-06-30 | 2022-11-01 | 南京鼎恩电子信息有限公司 | Converter of direct current remote power supply |
| CN218077106U (en) * | 2022-07-19 | 2022-12-20 | 李亮 | Electric automatization automatic dust collector |
-
2023
- 2023-05-18 CN CN202310558693.5A patent/CN116272136B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013226495A (en) * | 2012-04-25 | 2013-11-07 | Mitsubishi Motors Corp | Dust collecting device |
| KR20160023499A (en) * | 2014-08-22 | 2016-03-03 | 주식회사 제이텍 | Dust collector |
| CN206103613U (en) * | 2016-09-29 | 2017-04-19 | 凯恩德利(北京)科贸有限公司 | Chemical fertilizer dust collector and system |
| CN206240227U (en) * | 2016-09-30 | 2017-06-13 | 北京国华兴电科技有限公司 | A kind of oval cross section tube type dust removing device |
| CN115276374A (en) * | 2022-06-30 | 2022-11-01 | 南京鼎恩电子信息有限公司 | Converter of direct current remote power supply |
| CN218077106U (en) * | 2022-07-19 | 2022-12-20 | 李亮 | Electric automatization automatic dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116272136A (en) | 2023-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203244858U (en) | Filter screen type on-line rotary dust removing device for spiral flow passage | |
| CN108087121B (en) | A kind of aero-engine eccentric contract | |
| CN103405195A (en) | Dust collection device for dust collector | |
| CN101956693A (en) | Gas-water separator of whirlwind air compressor | |
| CN209557359U (en) | Compact type vacuum generator | |
| CN108480066A (en) | Cyclone dust collector | |
| CN211058850U (en) | Cyclone filtering wet dust removal fan | |
| CN210522827U (en) | Cyclone separator convenient to it is clean | |
| CN116272136B (en) | Dust collection device for feed production | |
| CN101322908A (en) | Wet-type high-efficient desulfation dust-extraction device and method | |
| CN205913916U (en) | A venturi jetting pipe for dust remover | |
| CN207520098U (en) | Dust collect plant and dust catcher | |
| CN208936224U (en) | Fume exhaust fan | |
| CN208541956U (en) | A kind of demister | |
| CN101185919A (en) | Cyclone separating gas oil separator | |
| CN217341871U (en) | Self-current-stabilizing cyclone separator | |
| CN203468513U (en) | Dust collecting device of dust collector | |
| CN207485387U (en) | Dry wet mixing dust removing device outside a kind of down-the-hole drill aperture | |
| CN212700919U (en) | Dewatering separation tank | |
| CN2547382Y (en) | Wet type dust collector | |
| CN111497032B (en) | Drilling dust collection device of axial-flow type cyclone separation | |
| CN211069530U (en) | Cyclone combined dust remover | |
| CN204365495U (en) | One is tangentially jetted cyclone dust collectors | |
| CN201461336U (en) | Gas-water separator of cyclone-type air compressor | |
| CN108457719B (en) | Oil-gas separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240524 Address after: 408000, Group 2, Baihe Village, Xinmiao Town, Fuling District, Chongqing Patentee after: Chongqing Xinmu Feed (Group) Co.,Ltd. Country or region after: China Address before: 710016 Room 03, 12th Floor, Unit 1, Building 6, Shizi Champagne International City, Cross Southeast Jingzi, Qinhan Avenue and Sunshine Avenue, Weiyang District, Xi'an City, Shaanxi Province Patentee before: Xi'an Wanzhen Agricultural Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |