CN202429720U - Device for directly pneumatically transporting granular bulk into warehouse - Google Patents

Device for directly pneumatically transporting granular bulk into warehouse Download PDF

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Publication number
CN202429720U
CN202429720U CN2012200111782U CN201220011178U CN202429720U CN 202429720 U CN202429720 U CN 202429720U CN 2012200111782 U CN2012200111782 U CN 2012200111782U CN 201220011178 U CN201220011178 U CN 201220011178U CN 202429720 U CN202429720 U CN 202429720U
Authority
CN
China
Prior art keywords
air
flow velocity
communicated
reducing chamber
storage bin
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.)
Expired - Fee Related
Application number
CN2012200111782U
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Chinese (zh)
Inventor
宣伯民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU YUANSHAN FOOD TECHNOLOGY Co Ltd
Original Assignee
HANGZHOU YUANSHAN FOOD TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HANGZHOU YUANSHAN FOOD TECHNOLOGY Co Ltd filed Critical HANGZHOU YUANSHAN FOOD TECHNOLOGY Co Ltd
Priority to CN2012200111782U priority Critical patent/CN202429720U/en
Application granted granted Critical
Publication of CN202429720U publication Critical patent/CN202429720U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a device for directly pneumatically transporting granular bulk into a warehouse, belongs to the technical field of pneumatic transportation of the granular bulk, and aims to overcome the shortcomings of high construction cost caused by the use of a cyclone separator, increase of the energy consumption of a fan, requirements for secondary transportation, high damage rate of a cyclone separator body, and the like of the conventional pneumatic transportation system adopted by a food processing enterprise. The device comprises the fan, a suction pipe, an air outlet pipe and a bracket, wherein an outlet of the air outlet pipe is communicated with an air inlet of the fan. An airflow speed reducing cavity is formed. A storage bin is connected to the lower part of the airflow speed reducing cavity. A discharge port is formed in the bottom of the storage bin. One end of the airflow speed reducing cavity is communicated with the suction pipe, and the other end of the airflow speed reducing cavity is communicated with the air outlet pipe. The device is applied to the granular material transportation of a food enterprise.

Description

Granular pattern bulk cargo strength is carried direct warehouse entry device
Technical field
The utility model relates to a kind of material type material Pneumatic Conveying Technology, particularly relates to a kind of granular pattern bulk cargo strength and carries direct warehouse entry device.
Background technology
In a lot of food processing enterprises, particularly brewage enterprise, oil and foodstuffs processing enterprise, in process of production, it is to be corpuscular bulk cargo that a large amount of processing raw material often arranged.In the operations such as conveying to the collection of these bulk cargos, loading and unloading, inter process, there are a lot of enterprises to adopt air-transport system to finish the work.The air-transport system that present food processing enterprises are adopted; The general suction tube handle that all is provided with is the material suction of granular pattern bulk cargo and is delivered to destination locations, at destination locations duct cyclone is housed, and the ventilation inlet of these duct cyclone and suction tube are communicated with; After carrying the air-flow entering duct cyclone of material; Under action of centrifugal force, material is deposited, and air-flow is discharged by blower fan through discharge pipe by the air outlet of duct cyclone.In such air-transport system, the effect of duct cyclone is with material and burbling, is the relatively more crucial equipment of a tool.But in using practice, find: the price of duct cyclone is higher, causes whole air-transport system initial cost bigger; Duct cyclone are in when work, because material acutely rubs with the chamber wall of duct cyclone in flow at high speed, are easy to a chamber wall wearing and tearing, cause duct cyclone short consequence tenure of use; Because the inner structure of duct cyclone is complicated, air-flow can run into big resistance when in its chamber, flowing, and the energy consumption of blower fan is increased.In addition, the material that separates through duct cyclone also will adopt manpower or other haulage equipments to carry out the secondary transportation, gets into storage bin, and is time-consuming, also can increase the loss of material.
Summary of the invention
The purpose of the utility model provides a kind of granular pattern bulk cargo strength and carries direct warehouse entry device; Overcome the air-transport system that adopts in the present food processing enterprises, the cost that exists owing to the adapted duct cyclone is high, increase the energy consumption of blower fan, also need deficiencies such as secondary transportation and duct cyclone body be fragile.
The utility model is achieved through following technical proposals.
The utility model comprises blower fan, suction tube, discharge pipe, support, and the outlet of said discharge pipe is communicated with the ventilation inlet of said blower fan, is provided with the air-flow velocity-reducing chamber, connects storage bin in the bottom of said air-flow velocity-reducing chamber, and the bottom of said storage bin is provided with discharging opening; One end of said air-flow velocity-reducing chamber is communicated with said suction tube, its other end is communicated with said discharge pipe.In the design of the utility model, substitute duct cyclone by said air-flow velocity-reducing chamber and carry out separating air-flow and material.Because the sectional area of said air-flow velocity-reducing chamber is than big several times even tens times of the sectional area of said suction tube; Therefore; After in a single day the swiftly flowing air-flow that carries material got into said air-flow velocity-reducing chamber in said suction tube, flow velocity can significantly lower, and material wherein is owing to lose a large amount of kinetic energy; Under the effect of gravity, will fall in the said storage bin of entering.Said air-flow velocity-reducing chamber has: simple in structure, cost is lower, and is minimum to the resistance of air-flow, can not increase the energy consumption of said blower fan; The gas thing separates thoroughly, and efficient is high; Characteristics such as material is slight to the friction of chamber wall, and is durable in use.
Taken out of by air-flow for the lighter object that prevents to carry secretly in the material and to stop up said draught fan impeller air channel, in said air-flow velocity-reducing chamber, outside the said discharge pipe ventilation inlet, be provided with screen pack.Simultaneously, be provided with stock guide, the material that falls into said storage bin can be piled up more equably in the bottom of said air-flow velocity-reducing chamber.
Against existing technologies, the beneficial effect of the utility model is:
Simple in structure, durable in use, reduced system cost; Alleviate the blower fan load, reduced energy consumption; Exempt the work time cost that rehandling consumed, reduced loss of material.
Description of drawings
Fig. 1 is the structural representation of the utility model, and Fig. 2 is the A-A cutaway view of Fig. 1.Among the figure: 1, blower fan, 2, suction tube, 3, discharge pipe, 4, support, 5, the air-flow velocity-reducing chamber, 6, storage bin, 7, discharging opening, 8, screen pack, 9 stock guides.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further to describe.
The utility model simple in structure can be built with steel plate or ferro-concrete or other materials and installed, and support 4 should be solid and reliable.When implementing, the outer wall of air-flow velocity-reducing chamber 5 and storage bin 6 must have good sealing property, and simultaneously, discharging opening 7 and air-flow velocity-reducing chamber 5 occur with the phenomenon that also must not leak out in the junction of suction tube 2, discharge pipe 3.In use, close discharging opening 7, start blower fan 1; The air-flow that carries material that is transported by suction tube 2 just gets into air-flow velocity-reducing chamber 5 continually, and the gas thing is separated, and material falls into storage bin 6 by stock guide after 9 even branches, and air-flow is discharged by blower fan 1 through discharge pipe 3 after screen pack 8 filters.After storage bin 6 is filled material, then can close blower fan 1, whole air-transport system quits work, and material can be taken from discharging opening 7 at any time.

Claims (3)

1. a granular pattern bulk cargo strength is carried direct warehouse entry device; Comprise blower fan, suction tube, discharge pipe, support; The outlet of said discharge pipe is communicated with the ventilation inlet of said blower fan, it is characterized in that, is provided with the air-flow velocity-reducing chamber; Bottom in said air-flow velocity-reducing chamber connects storage bin, and the bottom of said storage bin is provided with discharging opening; One end of said air-flow velocity-reducing chamber is communicated with said suction tube, its other end is communicated with said discharge pipe.
2. a kind of granular pattern bulk cargo strength according to claim 1 is carried direct warehouse entry device, it is characterized in that, in said air-flow velocity-reducing chamber, is provided with screen pack outside the said discharge pipe ventilation inlet.
3. a kind of granular pattern bulk cargo strength according to claim 1 is carried direct warehouse entry device, it is characterized in that, is provided with stock guide in the bottom of said air-flow velocity-reducing chamber.
CN2012200111782U 2012-01-10 2012-01-10 Device for directly pneumatically transporting granular bulk into warehouse Expired - Fee Related CN202429720U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200111782U CN202429720U (en) 2012-01-10 2012-01-10 Device for directly pneumatically transporting granular bulk into warehouse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200111782U CN202429720U (en) 2012-01-10 2012-01-10 Device for directly pneumatically transporting granular bulk into warehouse

Publications (1)

Publication Number Publication Date
CN202429720U true CN202429720U (en) 2012-09-12

Family

ID=46779186

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200111782U Expired - Fee Related CN202429720U (en) 2012-01-10 2012-01-10 Device for directly pneumatically transporting granular bulk into warehouse

Country Status (1)

Country Link
CN (1) CN202429720U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105692208A (en) * 2016-04-05 2016-06-22 刘跃 Multifunctional object suction machine
CN107792676A (en) * 2017-09-12 2018-03-13 合肥富通环保新能源科技有限公司 A kind of high pressure air exhauster applied to house refuse air-transport system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105692208A (en) * 2016-04-05 2016-06-22 刘跃 Multifunctional object suction machine
CN105692208B (en) * 2016-04-05 2018-06-29 刘跃 Multifunctional ceiling object machine
CN107792676A (en) * 2017-09-12 2018-03-13 合肥富通环保新能源科技有限公司 A kind of high pressure air exhauster applied to house refuse air-transport system

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120912

Termination date: 20130110

CF01 Termination of patent right due to non-payment of annual fee