CN203342905U - Combined type dust-collecting environment-friendly crusher - Google Patents
Combined type dust-collecting environment-friendly crusher Download PDFInfo
- Publication number
- CN203342905U CN203342905U CN 201320397431 CN201320397431U CN203342905U CN 203342905 U CN203342905 U CN 203342905U CN 201320397431 CN201320397431 CN 201320397431 CN 201320397431 U CN201320397431 U CN 201320397431U CN 203342905 U CN203342905 U CN 203342905U
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- feed hopper
- dust
- pulverizer
- crusher
- dust collection
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- Expired - Fee Related
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Abstract
The utility model discloses a crusher which comprises a motor, a crusher body, a feed hopper and a dust collection device. The feed hopper of the crusher is provided with a grid-type dust board; when the crusher works, crushed tea cake powder particles are discharged from the feed hopper and a machine body gap; a part of the feed hopper is obstructed by the dust board; other crushed tea cake powder particles are discharged from other machine body gaps; a dust collection hood is arranged above the feed hopper; the panel of the dust collection hood has small dust collection holes; the powder particles discharged from the machine body gaps upwards float because the panel of the dust collection hood has the small dust collection holes; the powder particles discharged from the feed hopper and the machine body gap pass through a transition concentric reducer, an axial flow fan, an intermediate connecting pipe and a spring connecting pipe under the action of the axial flow fan and are discharged out of a chamber from an output pipe. By adopting the structure, the crusher disclosed by the utility model is approach to a dust-free state on the periphery, thereby meeting the requirement of ensuring the physical health of operators and environment protection.
Description
Affiliated technical field:
The utility model related products, for grain or edible fat leaching technique; Oil tea press cake needs fragmentation could pulverize the technical field that reaches technological requirement.
Background technology:
In industry, the tea cake is pulverized production technology always in relatively backward production technology at present, and its equipment and technique are simple and crude, production environment is severe, labor strength is large.In reality production, the workman is dragged to pulverizer side with go-cart by cake or machine press for extracting juice cake from raw material storage, then manually feeds feeding hole of pulverizer and carries out crushing material; Most enterprise pulverizer does not all configure dust exhaust apparatus, its dust and noise, the pungent smell of tea cake, and serious harm workman's psychosomatic health, directly affect production efficiency, can not guarantee the material balance in production process.Major part grease company, from the circular tea cake of individuality processing purchase, utilizes extract technology to extract wherein residual grease; Can reach technological requirement after need pulverizing, brokenly generally adopt manually hammer out fritter can put into pulverizer to be processed; The operator, when operation, smashes tea cake powder particle and flies upward near pulverizer; After the workman is drawn onto lung, be bonded on the lobe of the lung formation anthraco-silicosis of long duration; Have a strong impact on life and reach safely burden on society.
The utility model content:
The product that this project is related, for above-mentioned situation; Provide a kind of combined dust removal environment protection pulverizer, the special-purpose disintegrating apparatus of the raw material of pulverizing for edible oil and fat pretreatment workshop tea cake.Described pulverizer comprises motor, crusher body, feed hopper, dust arrester.Described dust arrester is comprised of dust shield, efferent duct, transition concentric reducer, axial flow blower, middle adapter and spring tube connector.The dust board of a grid type is set on the feed hopper of pulverizer, when pulverizer is worked, forms centrifugal flowing when the pulverizer main shaft High Rotation Speed due to air in machine, pulverous particle that broken tea cheese becomes is discharged to feed hopper.Pulverous particle at feed hopper place is blocked a part by dust board.The feed hopper top is provided with dust shield, and pulverous particle that feed hopper is discharged, through dust shield, transition concentric reducer, axial flow blower, middle adapter and spring tube connector; From the efferent duct discharge chamber.By the setting of said structure, approach dustless state around pulverizer, thereby reach the healthy and environmental requirement of assurance operator.
The accompanying drawing explanation:
The equipment that the utility model provides, Fig. 1 is combined dust removal environment protection pulverizer structure principle chart.
As shown in Figure 1: support 1, motor 2, feed hopper 2, driving-belt 3, protective cover 4, crusher body 5, dust board 6, return spring 7, transition concentric reducer 8, efferent duct 9, axial flow blower 10, No. two transition concentric reducers 11, middle adapter 12, spring tube connector 13, dust shield 14, charging baffle plate 15, feed hopper 16, limiting plate 17.
The specific embodiment:
The product that this project is related, as shown in Figure 1, pulverizer comprises motor 2, crusher body 5, feed hopper dust arrester.Described dust arrester is comprised of dust shield 13, efferent duct 9, transition concentric reducer 8, No. two transition concentric reducers 11, axial flow blower 10, middle adapter 12 and spring tube connectors 13.Be provided with the dust board 6 of a grid type on the lower edge of feed hopper 16 inner chambers of pulverizer, feed hopper 16 tops are provided with dust shield 14, and dust shield 14 is processed into the tetragonal pyramid bucket shape.The little head end of dust shield 14 is connected with spring tube connector 13, and spring tube connector 13 is connected with axial flow blower 10 by middle adapter 12, No. two transition concentric reducers 11.Middle adapter 12 is provided with air door, by big or small Control Shaft flow fan 10 air mass flows of damper; Avoid the excessive granule tea cake interior pulverizer of air mass flow to be pumped.Axial flow blower 10, by a transition concentric reducer 8, is connected to efferent duct 9 outdoor.When pulverizer is worked, tea cake material enters from feed hopper 16; Because charging baffle plate 15 is closed feed hopper by the effect of gravity; After material enters feed hopper 16, charging baffle plate 15 is opened and is entered feed hopper 16; The effect compressing return spring 7 of gravity is opened dust board 6 and is entered the pulverizer crushing chamber.After the pulverizer crushing chamber, return spring 7 is closed dust board 6; Hammer leaf because pulverizer main shaft is provided with, during High Rotation Speed, make in machine to produce centrifugal force; Extra-organismal air is absorbed into, and the pulverous particle become with broken tea cheese is mixed; Due to centrifugal action, the mist that contains pulverous tea cake particle is discharged to feed hopper 16, and pulverous particle at feed hopper 16 places is blocked a part by dust board 6.By the effect of axial flow blower 10, from feed hopper 16 through dust shield 13, transition concentric reducer 8, No. two transition concentric reducers 11, axial flow blower 10, middle adapter 12 and spring tube connectors 13; Through efferent duct 9, be discharged to outdoor.
Claims (4)
1. combined dust removal environment protection pulverizer, its feature: described pulverizer comprises motor, crusher body, feed hopper, dust arrester; Described dust arrester is comprised of dust shield, efferent duct, transition concentric reducer, axial flow blower, middle adapter and spring tube connector; The dust board of a grid type is set on the feed hopper of pulverizer.
2. combined dust removal environment protection pulverizer according to claim 1, its feature: the lower edge of the feed hopper of described pulverizer (16) inner chamber is provided with the dust board (6) of a grid type, feed hopper (16) top is provided with dust shield (14), and dust shield is processed into the tetragonal pyramid bucket shape.
3. combined dust removal environment protection pulverizer according to claim 1, its feature: the little head end of described dust shield (14) is connected with spring tube connector (13), and the spring tube connector is connected with axial flow blower (10) by middle adapter (12), No. two transition concentric reducers (11); Axial flow blower, by a transition concentric reducer (8), is connected with efferent duct (9).
4. combined dust removal environment protection pulverizer according to claim 1, its feature: described middle adapter (12) is provided with air door, by big or small Control Shaft flow fan (10) air mass flow of damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320397431 CN203342905U (en) | 2013-07-05 | 2013-07-05 | Combined type dust-collecting environment-friendly crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320397431 CN203342905U (en) | 2013-07-05 | 2013-07-05 | Combined type dust-collecting environment-friendly crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203342905U true CN203342905U (en) | 2013-12-18 |
Family
ID=49742845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320397431 Expired - Fee Related CN203342905U (en) | 2013-07-05 | 2013-07-05 | Combined type dust-collecting environment-friendly crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203342905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579945A (en) * | 2018-04-18 | 2018-09-28 | 新乡市雷公饮片有限责任公司 | A kind of prepared slices of Chinese crude drugs grinding device |
-
2013
- 2013-07-05 CN CN 201320397431 patent/CN203342905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579945A (en) * | 2018-04-18 | 2018-09-28 | 新乡市雷公饮片有限责任公司 | A kind of prepared slices of Chinese crude drugs grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20170705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |