CN209193083U - A kind of salt pneumatic conveying material feeding bin device - Google Patents

Abstract

The utility model discloses a kind of salt pneumatic conveying material feeding bin devices, including material outlet, feed pipe, receiver bin and the cyclone dust collectors being mounted on receiver bin, one end of the feed pipe is connect with material outlet, the other end protrudes into the receiver bin, one end that the feed pipe protrudes into the receiver bin is equipped with size head tube and elbow, the small head end of the size head tube is connect with the feed pipe, the stub end of the size head tube is connect with the elbow, and the elbow bending angle is 45-60 °.The structure of the device is simple, runs smoothly, and shakes small, low noise, and receiver bin is not easily damaged in splicing, and the proportion of goods damageds of the salt after dedusting are low, good dedusting effect, reduces the processing cost of salt.

Description

A kind of salt pneumatic conveying material feeding bin device

Technical field

The utility model relates to salt production technical field, in particular to a kind of salt pneumatic conveying material feeding bin device.

Background technique

With the continuous development of salt industry, requirement of the people to the quality and safety of salt is higher and higher.Traditional food Salt is transported frequently with means of transportation such as belt, helical feeds, is difficult to be isolated from the environment during transportation, is being transported salt It is contaminated in the process.Pneumatic transportation makes a kind of simple, safe and pollution-free mode of movement, the energy of air-flow is utilized, close Along airflow direction conveying granular material in stopped pipe road, contact of the salt with pollutant is completely cut off.

Receiver bin is also known as splicing storehouse, is the terminal warehouse of pneumatic conveying salt.The feed inlet of existing receiver bin is generally set Set feed pipe at its side wall or top, charging and receiver bin rigid connection, material from the side wall in material feeding cabin or top into Material feeding cabin can be impacted when material, lead to receiver bin is impaired and vibration equipment and noise are big, shortens receiver bin service life, raising Salt processing cost；And material easily blocks when entering receiver bin from feed pipe, material dispersion is uneven.Material is entering material feeding Cyclone dust removal or bag filter dedusting are first passed through before storehouse, then is entered in receiver bin by pipeline.Using bag-type dust mode It is hardened that salt dirt dampness easily occurs in dedusting, it is difficult to which blowback is cleared up in place, and operation stability is poor.Meanwhile ontology cloth is fine after cloth bag damage Dimension etc. falls into edible salt after falling off, and there are food safety hazards.Material enters back into receiver bin, dedusting after first passing through cyclone dust removal Effect is poor and salt loss is big, increase the processing cost of salt, reduce its output.

Utility model content

Technical problem to be solved by the utility model is: overcoming the deficiencies of the prior art and provide a kind of salt pneumatic conveying Material feeding bin device, the structure of the device is simple, runs smoothly, and shakes small, low noise, and receiver bin is not easily damaged in splicing, The proportion of goods damageds of the salt after dedusting are low, good dedusting effect, reduce the processing cost of salt.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of salt pneumatic conveying material feeding binning Set, including material outlet, feed pipe, receiver bin and the cyclone dust collectors being mounted on receiver bin, one end of the feed pipe with Material outlet connection, the other end protrude into the receiver bin, and one end that the feed pipe protrudes into the receiver bin is equipped with concentric reducer Pipe and elbow, the small head end of the size head tube are connect with the feed pipe, the stub end and the elbow of the size head tube Connection, the elbow bending angle are 45-60 °.

Preferably, the elbow bending angle is 60 °.

Further, the feed pipe also includes one section of hose, and the hose is located at the feed pipe and the receiver bin On the pipeline of junction.

Preferably, the hose is metal hose, plastic flexible pipe or rubber hose.

Further, the cyclone dust collectors are mounted on the top of the receiver bin.

Further, the inlet tube of the cyclone dust collectors and dust flue are connect with the receiver bin, the cyclone dust collectors Outlet be mounted on the tops of cyclone dust collectors.

Further, the bottom of the receiver bin is conical bottom.

A kind of salt pneumatic conveying material feeding bin device of the utility model the utility model has the advantages that

(1) one end of the feed pipe of the utility model is equipped with elbow, and the bending angle of elbow is 45-60 °, which can prevent Only salt enters after receiver bin to go out and hit with material feeding bulkhead, avoids the damage of receiver bin, reduces device due to being impacted Generate the noise of vibration；It is additionally provided with size head tube on the feed pipe of the utility model, disperses salt more in blanking, and its Charging way train it is smooth, do not cause blockages, improve the conevying efficiency of salt.

(2) feed pipe of the utility model includes one section of hose, avoids the rigid connection of feed pipe and receiver bin, can The vibration of feed pipe when buffering pneumatic conveying, improves anti seismic efficiency.

(3) salt of the utility model enters back into cyclone dust collectors dedusting after first passing through receiver bin, in receiver bin, one The conical bottom for dividing bulky grain salt dirt to be directly settled down to receiver bin under the effect of gravity, the salt dirt of another part pass through cyclone dust removal again Device removal, improves the effect and efficiency of dedusting, reduces the workload of cyclone dust collectors, improves the use of cyclone dust collectors Service life, to reduce the processing cost of salt.

Detailed description of the invention

Fig. 1-is the structural schematic diagram of the utility model.

Above-mentioned appended drawing reference: 1- feed pipe, 2- receiver bin, 3- hose, 4- size head tube, 5- elbow, 6- conical bottom, 7- rotation Wind deduster, 8- inlet tube, 9- dust flue, 10- outlet.

Specific embodiment

The following is a further explanation of the present invention with reference to the accompanying drawings and embodiments, but these specific embodiments are not to appoint Where formula limits the protection scope of the utility model.

Embodiment 1

A kind of salt pneumatic conveying material feeding bin device, including material outlet, feed pipe 1, receiver bin 2 and it is mounted on receiver bin Cyclone dust collectors 7 on 2, one end of feed pipe 1 are connect with material outlet, and the other end protrudes into receiver bin 2, the bottom of receiver bin 2 Portion is conical bottom 6, and the bottom of receiver bin 2 is settled down to convenient for the salt dirt of bulky grain, improves dust removing effects.Feed pipe 1 protrudes into material feeding The one end in storehouse 2 is equipped with size head tube 4 and elbow 5, and the small head end of size head tube 4 is connect with feed pipe 1, the major part of size head tube 4 End is connect with elbow 5, and 5 bending angle of elbow is 60 °, and size head tube 4 makes feed pipe change from small to big, and is dispersed salt, is enable material It is enough smooth to be entered in receiver bin 2 by feed pipe 1, prevent charging blockage.The bending angle of elbow 5 is 60 °, can avoid food Impact of the salt to receiver bin 2, reduces noise when impact and vibration, while reducing the damage of receiver bin 2.

Feed pipe 1 also includes one section of hose 3, and hose 3 is metal hose, and hose 3 is located at the company of feed pipe 1 and receiver bin 2 It connects on the pipeline at place, hose 3 can reduce the vibration of 1 pipeline of feed pipe, to reduce feed pipe 1 and 2 junction of receiver bin Vibration, further reduces noise and the damage to receiver bin 2, reduces the processing cost of salt.

Cyclone dust collectors 7 are mounted on the top of receiver bin 2, the inlet tube 8 and dust flue 9 and receiver bin 2 of cyclone dust collectors 7 Connection, the outlet 10 of cyclone dust collectors 7 are mounted on the top of cyclone dust collectors 7.Enter the salt of receiver bin 2 from feed pipe 1 In part bulky grain salt dirt the conical bottom 6 of receiver bin 2 can be settled down in receiver bin 2, other salt dirts and powder salt can enter rotation The further dedusting of wind deduster 7, improves dust removing effects.

A kind of operation principle and using method of salt pneumatic conveying material feeding bin device of the utility model:

When utility model works, salt enters in receiver bin 2 from feed pipe 1, and part bulky grain salt dirt is made in gravity With the lower conical bottom 6 for being settled down to receiver bin 2, little particle salt dirt and powder salt enter cyclone dust collectors 7 by inlet tube 1, from Under the action of mental and physical efforts and gravity, powder salt from the outlet 10 of cyclone dust collectors 7 be discharged, bulky grain salt dirt from dust flue 9 be discharged by Feed bin 2 is settled down to conical bottom 6 under gravity, separates salt dirt and powder salt, improves dust removing effects.

The change of the above technical characteristic, those skilled in the art be understood that and implemented by verbal description, therefore no longer Separately it is illustrated as attached drawing.

The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, Although the present invention has been disclosed as a preferred embodiment, however, it is not intended to limit the invention, any technology for being familiar with this profession Personnel, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or repair Decorations are the equivalent embodiment of equivalent variations, but without departing from the technical solutions of the present invention, according to the technical essence of the invention Any simple modification, equivalent change and modification to the above embodiments still fall within the range of technical solution of the present invention It is interior.

Claims (7)

1. a kind of salt pneumatic conveying material feeding bin device, including material outlet, feed pipe, receiver bin and is mounted on receiver bin One end of cyclone dust collectors, the feed pipe is connect with material outlet, and the other end protrudes into the receiver bin, which is characterized in that The feed pipe protrude into the receiver bin one end be equipped with size head tube and elbow, the small head end of the size head tube and it is described into Expects pipe connection, the stub end of the size head tube are connect with the elbow, and the elbow bending angle is 45-60 °.

2. a kind of salt pneumatic conveying material feeding bin device as described in claim 1, which is characterized in that the elbow bending angle is 60°。

3. a kind of salt pneumatic conveying material feeding bin device as described in claim 1, which is characterized in that the feed pipe also includes one Section hose, the hose are located on the pipeline of the junction of the feed pipe and the receiver bin.

4. a kind of salt pneumatic conveying material feeding bin device as claimed in claim 3, which is characterized in that the hose is that metal is soft Pipe, plastic flexible pipe or rubber hose.

5. a kind of salt pneumatic conveying material feeding bin device as described in claim 1, which is characterized in that the cyclone dust collectors installation At the top of the receiver bin.

6. a kind of salt pneumatic conveying material feeding bin device as claimed in claim 5, which is characterized in that the cyclone dust collectors into Mouth pipe and dust flue are connect with the receiver bin, and the outlet of the cyclone dust collectors is mounted on the top of cyclone dust collectors.

7. a kind of salt pneumatic conveying material feeding bin device as described in claim any one of 1-6, which is characterized in that the receiver bin Bottom be conical bottom.