CN213286194U

CN213286194U - Straw is smashed and is used dust collector

Info

Publication number: CN213286194U
Application number: CN202021725010.9U
Authority: CN
Inventors: 庞士俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-05-28
Anticipated expiration: 2030-08-18

Abstract

The utility model belongs to the technical field of the agricultural equipment technique and specifically relates to a straw is smashed and is used dust collector is disclosed, including the dust removal box, the bottom is provided with the conveyer in the dust removal box, the inside upper end of dust removal box has the sack cleaner through the fix with screw, the sack cleaner is inside to be close to the rigidity of dust removal box one end lateral wall has the material separator, the inside equidistant sack that removes dust that is fixed with of sack cleaner, the top is fixed with the gas-supply pipe in the dust removal box, the welding has on the gas-supply pipe with the air nozzle that dust removal sack position corresponds, gas-supply pipe one end is connected with the pulse valve through the ferrule. Has the advantages that: the self-suction dust removal is adopted, the dust separation effect is good, the dust pollution caused by crushing the straws can be avoided, the cleanness of the working environment is ensured, the health of workers is guaranteed, meanwhile, the working environment is free of dust, the visual field is good, the workers can see the operation condition of the equipment clearly, and the safety is good.

Description

Straw is smashed and is used dust collector

Technical Field

The utility model belongs to the technical field of the agricultural equipment technique and specifically relates to a straw is smashed and is used dust collector is related to.

Background

The existing feed for livestock such as cattle, sheep and the like in animal husbandry is prepared by mainly storing and fermenting crop straws and coarse cereals, is green and healthy, is rich in nutrition, and is very suitable for cattle and sheep to eat. The preparation process of storage fermentation fodder at first need smash raw materials such as maize or plant straw, and to large-scale plant, crushing volume is very huge, can produce a large amount of dust when nevertheless current rubbing crusher uses, and the dust is the polluted environment not only, influences staff's healthy, but also can influence staff's sight, leads to that the staff sees not clear surrounding environment, takes place danger easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dust collector for straw crushing in order to solve the problems.

The technical scheme of the utility model is realized like this:

the utility model provides a straw is smashed and is used dust collector, includes the dust removal box, the bottom is provided with the conveyer in the dust removal box, there is the sack cleaner the inside upper end of dust removal box through the fix with screw, the inside being close to of sack cleaner the rigidity of dust removal box one end lateral wall has material separator, the inside equidistant dust removal sack that is fixed with of sack cleaner, the top is fixed with the gas-supply pipe in the dust removal box, the welding has on the gas-supply pipe with the air nozzle that dust removal sack position corresponds, gas-supply pipe one end is connected with the pulse valve through the ferrule, dust removal box one side is provided with the draught fan, the draught fan air intake is through the pipe connection to top in the dust removal box, the draught fan air outlet has the spiral dust remover through the pipe connection, the sack.

Further, the material separator is a funnel-shaped structure with a large upper part and a small lower part, a discharge hole is formed in the lower end of the material separator, a dust outlet is formed in the upper end of the material separator, and a filter screen is fixed in the dust outlet.

Furthermore, a feeding pipe is fixed on the side wall of the upper end of the material separator through a flange, and the end part of the feeding pipe penetrates through the dust removal box body and is fixed outside the dust removal box body.

Furthermore, the dust removal cloth bags are arranged in two rows, and one gas pipe is fixed above each row of the dust removal cloth bags.

Furthermore, the bag-type dust remover with the contact department of dust removal box inner wall is provided with sealed glue, the air inlet end of draught fan is connected to in the space above the bag-type dust remover.

Furthermore, the wind shields are at least one, the wind shields are perpendicular to the conveyor, and the wind shields are vertically fixed on the inner wall of the dust removal box body in a staggered mode.

By adopting the technical scheme, the beneficial effects of the utility model are that: the self-suction dust removal is adopted, the dust separation effect is good, the dust pollution caused by crushing the straws can be avoided, the cleanness of the working environment is ensured, the health of workers is guaranteed, meanwhile, the working environment is free of dust, the visual field is good, the workers can see the operation condition of the equipment clearly, and the safety is good.

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 front sectional view of the present invention;

fig. 2 is a top sectional view of the present invention;

FIG. 3 is a cross-sectional view of the bag-type dust collector of the present invention;

fig. 4 is a cross-sectional view of the material separator of the present invention.

The reference numerals are explained below:

1. a dust removal box body; 2. a material separator; 3. a feed pipe; 4. a pulse valve; 5. a dust removal cloth bag; 6. an induced draft fan; 7. a spiral dust remover; 8. a wind deflector; 9. a conveyor; 10. a gas delivery pipe; 11. an air nozzle; 12. a bag-type dust collector; 13. a discharge port; 14. a dust outlet; 15. and (4) a filter screen.

Detailed Description

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

As shown in figures 1-4, a dust removing device for straw smashing comprises a dust removing box body 1, a conveyor 9 is arranged at the bottom in the dust removing box body 1 and used for conveying straws after dust removing, a bag-type dust remover 12 is fixed at the upper end in the dust removing box body 1 through screws and used for filtering dust, a material separator 2 is fixed at a position close to the side wall of one end of the dust removing box body 1 in the bag-type dust remover 12 and used for separating dust and materials, dust removing bags 5 are fixed at equal intervals in the bag-type dust remover 12, a gas conveying pipe 10 is fixed at the upper part in the dust removing box body 1, an air nozzle 11 corresponding to the position of the dust removing bag 5 is welded on the gas conveying pipe 10, one end of the gas conveying pipe 10 is connected with a pulse valve 4 through a pipe hoop, the pulse valve 4 is connected with a gas source, compressed air enters the gas conveying pipe 10 when the pulse valve 4 is started, thereby make the adhesion drop at its surperficial dust, avoid the dust to block up the punchhole, 1 one side of dust removal box is provided with draught fan 6, be used for producing suction with the suction of dust-laden air suction, 6 air intakes of draught fan pass through pipe connection to the top in the dust removal box 1, 6 air outlets of draught fan have spiral dust remover 7 through pipe connection, be used for removing dust the filtration to the air, 12 below in the sack cleaner are provided with deep bead 8, play the effect that blocks, reduce the wind speed, avoid wind to blow away the straw in the horizontal circulation of the inside below of dust removal box 1.

In this embodiment, material separator 2 is big-end-up's infundibulate structure, and the shaping of 2 lower extremes of material separator has discharge gate 13, and the shaping of 2 upper ends of material separator has a dirt mouth 14, and a dirt mouth 14 internal fixation has filter screen 15, makes things convenient for dust and straw separation.

In this embodiment, be fixed with inlet pipe 3 through the flange on the lateral wall of material separator 2 upper end, 3 tip of inlet pipe pass dust removal box 1 and fix outside dust removal box 1 for connect the feed pipe, make the straw after smashing get into in material separator 2.

In this embodiment, the dust removal cloth bags 5 are two rows, and one gas pipe 10 is fixed above each dust removal cloth bag 5, so that the dust filtration efficiency is improved.

In this embodiment, the contact department of sack cleaner 12 and dust removal box 1 inner wall is provided with sealed glue, and the air inlet end of draught fan 6 is connected to in the space above sack cleaner 12, avoids dusty air to circulate at will to influence out the dirt effect.

In this embodiment, at least one wind shield 8 is provided, the wind shields 8 are perpendicular to the conveyor 9, and the wind shields 8 are vertically fixed on the inner wall of the dust removal box body 1 in a staggered manner, so that the wind speed of the wind discharged from the discharge port 13 is reduced, and the straw is prevented from being blown away.

The utility model discloses a theory of operation does: during the use, after starting the machine power, inlet pipe 3 is connected with the feeder, straw after smashing gets into inside 2 of material separator through inlet pipe 3, heavy straw falls on conveyer 9 from discharge gate 13 discharge, and be transported away by conveyer 9, the suction that draught fan 6 produced makes the air that contains the dust pass through entering sack cleaner 12 inside from dust outlet 14, then the filtration through dust removal sack 5 after tentatively clear air get into 7 insides of spiral dust remover through draught fan 6, secondary filter carries out, accomplish and remove dust, the straw that falls on conveyer 9 is transported out dust removal box 1.

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.

Claims

1. The utility model provides a straw is smashed and is used dust collector which characterized in that: the dust collection box comprises a dust collection box body (1), a conveyor (9) is arranged at the bottom in the dust collection box body (1), a bag-type dust collector (12) is fixed at the upper end in the dust collection box body (1) through screws, a material separator (2) is fixed at a position close to the side wall of one end of the dust collection box body (1) inside the bag-type dust collector (12), dust collection bags (5) are fixed at equal intervals inside the bag-type dust collector (12), a gas pipe (10) is fixed at the upper part in the dust collection box body (1), a gas nozzle (11) corresponding to the position of the dust collection bags (5) is welded on the gas pipe (10), one end of the gas pipe (10) is connected with a pulse valve (4) through a pipe hoop, a draught fan (6) is arranged on one side of the dust collection box body (1), and an air inlet of, the air outlet of the induced draft fan (6) is connected with a spiral dust collector (7) through a pipeline, and a wind shield (8) is arranged below the bag-type dust collector (12).

2. The straw crushing dust removal device according to claim 1, wherein: material separator (2) are big-end-up's infundibulate structure, material separator (2) lower extreme shaping has discharge gate (13), material separator (2) upper end shaping has a dirt mouth (14), it has filter screen (15) to go out dirt mouth (14) internal fixation.

3. The straw crushing dust removal device according to claim 2, wherein: the material separator (2) is fixed with inlet pipe (3) through the flange on the lateral wall of upper end, inlet pipe (3) tip passes dust removal box (1) is fixed dust removal box (1) outside.

4. The straw crushing dust removal device according to claim 1, wherein: the dust removal cloth bags (5) are arranged in two rows, and one gas pipe (10) is fixed above each row of the dust removal cloth bags (5).

5. The straw crushing dust removal device according to claim 1, wherein: the bag-type dust collector is characterized in that a contact position of the bag-type dust collector (12) and the inner wall of the dust collection box body (1) is provided with a sealant, and an air inlet end of the induced draft fan (6) is connected to the space above the bag-type dust collector (12).

6. The straw crushing dust removal device according to claim 1, wherein: the wind shield is characterized in that at least one wind shield (8) is arranged, the wind shields (8) are perpendicular to the conveyor (9), and a plurality of wind shields (8) are fixed on the inner wall of the dust removal box body (1) in a vertically staggered mode.