CN217249786U

CN217249786U - Dust prevention device for discharge opening of centrifugal machine

Info

Publication number: CN217249786U
Application number: CN202221194887.9U
Authority: CN
Inventors: 苏君飞; 丛栋梁; 邵梁
Original assignee: Shunyi Nantong Chemical Co ltd
Current assignee: Shunyi Nantong Chemical Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-08-23
Anticipated expiration: 2032-05-17

Abstract

The utility model relates to a centrifuge part auxiliary device technical field discloses a centrifuge feed opening dust prevention device, including base plate, centrifuge, ventilative filter cloth, PE seal membrane, the center fixedly connected with unloading pipe of centrifuge bottom, the first area of pasting of interior fixed surface connection at ventilative filter cloth top. Through the use of unloading pipe, can be so that the material falls into the inside of pail pack, wherein the use of PE seal membrane can be completely cut off pail pack and outside air, makes the dust in the pail pack can not contact with outside air then, and then the dust loss phenomenon can not appear to the health of centrifuge job site has been improved. The use of the breathable filter cloth can ensure that the air inside the packaging barrel is communicated with the centrifuge, so that the air dissipated due to the falling of materials into the packaging barrel can only enter the centrifuge.

Description

Dust prevention device for discharge opening of centrifugal machine

Technical Field

The utility model relates to a centrifuge part auxiliary device technical field specifically is a centrifuge feed opening dust prevention device.

Background

A centrifuge is a machine that separates liquid from solid particles or a mixture of liquid and liquid using centrifugal force, and is widely used in chemical, petroleum, food, pharmaceutical, mineral separation, coal, water treatment, ships, and other sectors.

Carry out the in-process of unloading at centrifuge, can make the material fall into the pail pack through the feed opening in, then make the bucket in-air the loss phenomenon everywhere appear, and the air of loss everywhere can smuggle the material dust secretly, then make centrifuge's unloading place raise dust phenomenon and then influenced on-the-spot health, and the dust that scatters everywhere still can cause the damage to unloading place staff all around, then the dust occupational disease appears.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a centrifuge feed opening dust prevention device possesses the advantage that protects operational environment and reduces the dust occupational disease and stabilize loading and unloading, has solved the problem that the aforesaid was explained out.

The utility model provides a following technical scheme: the utility model provides a centrifuge feed opening dust prevention device, includes base plate, centrifuge, ventilative filter cloth, PE seal membrane, the center fixedly connected with unloading pipe of centrifuge bottom, the first area of pasting of interior fixed surface at ventilative filter cloth top, the area is pasted to the interior fixed surface connected with second of PE seal membrane bottom, the surface swing joint at PE seal membrane top has first staple bolt, the surface swing joint of PE seal membrane bottom has the second staple bolt, the center fixedly connected with pail pack at base plate top.

Preferably, the inner surface of the first adhesive tape is in contact with the outer surface of the bottom of the discharging pipe, the outer surface of the top of the breathable filter cloth is in contact with the inner surface of the top of the PE sealing film, and the inner surface of the second adhesive tape is in contact with the outer surface of the top of the packaging barrel.

Preferably, the top of pail pack is fretwork form, the pail pack is located the unloading pipe under, and the diameter size of pail pack internal surface is greater than the diameter size of unloading pipe internal surface.

Preferably, the overall structure of first staple bolt is the same with the overall structure of second staple bolt, first staple bolt is including the hoop board, the quantity of hoop board is two, two the connecting rod groove has all been seted up to front end and rear end between the hoop board, the internal surface swing joint in connecting rod groove has double-end screw, the equal swing joint in surface of double-end screw both sides has fixation nut, fixation nut's surface size is greater than the internal surface size in connecting rod groove.

Preferably, the front end and the rear end of two sides of the top of the base plate are both fixedly connected with a supporting plate, and the top of the supporting plate is connected with the bottom of the centrifuge.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the dust prevention device of the centrifuge blanking port can fix the top of the PE sealing film at the bottom of the blanking pipe through the use of the first hoop, so that the air-permeable filter cloth can be fixed at the bottom of the blanking pipe when the top of the PE sealing film is fixed at the bottom of the blanking pipe due to the fact that the inner surface of the top of the PE sealing film is in contact with the inner surface of the top of the air-permeable filter cloth, the air-permeable filter cloth can be fixed at the bottom of the blanking pipe through the first hoop, the top of the air-permeable filter cloth can be adhered to the bottom of the blanking pipe through the use of the first adhering belt, the phenomenon of air-permeable filter cloth deviation when the air-permeable filter cloth is fixed through the first hoop is prevented, the working efficiency of equipment installation is improved, the bottom of the PE sealing film can be fixed at the top of a packaging barrel through the use of the second hoop, the bottom of the PE sealing film can be fixed at the front of the top of the packaging barrel through the second hoop, let the work of pasting in the bottom of PE seal membrane and the top of pail pack, improved the stability of PE seal membrane bottom then, further improved the installation effectiveness of equipment.

2. This centrifuge feed opening dust prevention device through the use of unloading pipe, can be so that the material falls into the inside of pail pack, and wherein the use of PE seal membrane can be completely cut off pail pack and outside air, makes then the dust in the pail pack can not contact with outside air, and then the dust loss phenomenon can not appear to centrifuge operation site's health has been improved. The use of the breathable filter cloth can ensure that the air inside the packaging barrel is communicated with the centrifuge, so that the air dissipated due to the falling of materials into the packaging barrel can only enter the centrifuge.

Drawings

FIG. 1 is a main view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a partial enlarged view of the structure of FIG. 2 of the present invention;

fig. 4 is a main view of the first hoop of the structure of the present invention.

In the figure: 1. a substrate; 2. a support plate; 3. a centrifuge; 4. a discharging pipe; 5. a first adhesive tape; 6. Air-permeable filter cloth; 7. PE sealing film; 8. a first hoop; 801. a hoop plate; 802. a double-ended screw; 803. fixing a nut; 9. packaging barrels; 10. a second adhesive tape; 11. and a second hoop.

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 work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, a dust prevention device for a discharge port of a centrifuge comprises a base plate 1, a centrifuge 3, a breathable filter cloth 6, a PE sealing film 7, and the use of the breathable filter cloth 6 can not only make the gas in the discharge pipe 4 enter a packing barrel 9, but also make the gas in the packing barrel 9 enter the discharge pipe 4, and the use of the PE sealing film 7 can seal the gap between the discharge pipe 4 and the packing barrel 9, thereby preventing the air from escaping, wherein the front end and the rear end of the two sides of the top of the base plate 1 are both fixedly connected with a support plate 2, the use of the support plate 2 can support and fix the centrifuge 3, the top of the support plate 2 is connected with the bottom of the centrifuge 3, the center of the bottom of the centrifuge 3 is fixedly connected with the discharge pipe 4, and the use of the discharge pipe 4 can discharge the separated materials in the centrifuge 3, the inner surface of the top of the breathable filter cloth 6 is fixedly connected with a first adhesive tape 5, the first adhesive tape 5 can be used for adhering to the outer surface of the bottom of the blanking pipe 4, and then stabilizing the top of the breathable filter cloth 6, the inner surface of the first adhesive tape 5 is in contact with the outer surface of the bottom of the blanking pipe 4, the outer surface of the top of the breathable filter cloth 6 is in contact with the inner surface of the top of the PE sealing film 7, and the breathable filter cloth 6 is in contact with the inner surface of the top of the PE sealing film 7, so that the first hoop 8 can fix the breathable filter cloth 6 on the blanking pipe 4 when the top of the PE sealing film 7 is fixed on the blanking pipe 4, the inner surface of the second adhesive tape 10 is in contact with the outer surface of the top of the packaging barrel 9, the inner surface of the bottom of the PE sealing film 7 is fixedly connected with a second adhesive tape 10, and the second adhesive tape 10 can be used for adhering to the outer surface of the top of the packaging barrel 9, carry out stabilization work then to the bottom of PE seal membrane 7, the surface swing joint at PE seal membrane 7 top has first staple bolt 8, first staple bolt 8's use, can fix the top of PE seal membrane 7 in unloading pipe 4 department, the surface swing joint of PE seal membrane 7 bottom has second staple bolt 11, second staple bolt 11's use, can fix the bottom of PE seal membrane 7 in pail pack 9 department, the center fixedly connected with pail pack 9 at 1 top of base plate, pail pack 9's use, can receive work to the material that unloading pipe 4 discharged, pail pack 9's top is the fretwork form, pail pack 9 is located unloading pipe 4 under, and the diameter size of pail pack 9 internal surface is greater than the diameter size of unloading pipe 4 internal surface.

Please refer to fig. 4, the overall structure of the first hoop 8 is the same as that of the second hoop 11, the first hoop 8 includes two hoop plates 801, the number of the hoop plates 801 is two, the two hoop plates 801 can be used to contact with two sides of the top of the PE sealing film 7, and then the fixing nut 803 is rotated to fix the two hoop plates 801 at the discharging pipe 4 by the fixing nut 803, so that the top of the PE sealing film 7 is fixed on the discharging pipe 4, the front end and the rear end between the two hoop plates 801 are both provided with a connecting rod groove, the inner surface of the connecting rod groove is movably connected with a double-headed screw 802, the outer surfaces of two sides of the double-headed screw 802 are movably connected with the fixing nut 803, and the outer surface size of the fixing nut 803 is larger than the inner surface size of the connecting rod groove.

The working principle is that the top of the PE sealing membrane 7 can be fixed at the bottom of the blanking pipe 4 by using the first hoop 8, because the inner surface of the top of the PE sealing membrane 7 is contacted with the inner surface of the top of the breathable filter cloth 6, the breathable filter cloth 6 can also be fixed at the bottom of the blanking pipe 4 by the first hoop 8 when the top of the PE sealing membrane 7 is fixed at the bottom of the blanking pipe 4, wherein, the use of the first adhesive tape 5 can lead the top of the breathable filter cloth 6 to be adhered with the bottom of the blanking pipe 4, thereby preventing the breathable filter cloth 6 from deviating when the breathable filter cloth 6 is fixed by the first hoop 8, improving the working efficiency of equipment installation, while the use of the second hoop 11 can fix the bottom of the PE sealing membrane 7 at the top of the packaging barrel 9, wherein, the use of the second adhesive tape 10 can lead the bottom of the PE sealing membrane 7 to be fixed at the top of the packaging barrel 9 by the second hoop 11, let the work of pasting in the bottom of PE seal membrane 7 and the top of pail pack 9, improved the stability of PE seal membrane 7 bottom then, further improved the installation effectiveness of equipment. Use through unloading pipe 4, can be so that the material falls into the inside of pail pack 9, wherein the use of PE seal membrane 7, can fall into the inside produced air of pail pack 9 with the material in unloading pipe 4 and completely cut off with the outside air, then make the dust in the pail pack can not contact with the outside air, and then the dust loss phenomenon can not appear, thereby the health in centrifuge operation scene has been improved, and ventilative filter cloth 6's use, can make the inside air of pail pack 9 carry out the intercommunication phenomenon with centrifuge 3, and then make unloading pipe 4 fall into the inside that the inside produced air of pail pack 9 can only get into centrifuge 3.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a centrifuge feed opening dust prevention device, includes base plate (1), centrifuge (3), ventilative filter cloth (6), PE seal membrane (7), its characterized in that: the center fixedly connected with unloading pipe (4) of centrifuge (3) bottom, the first area (5) of pasting of interior fixed surface connection at ventilative filter cloth (6) top, area (10) are pasted to the interior fixed surface connection of PE seal membrane (7) bottom, the surface swing joint at PE seal membrane (7) top has first staple bolt (8), the surface swing joint of PE seal membrane (7) bottom has second staple bolt (11), the center fixedly connected with pail pack (9) at base plate (1) top.

2. The device of claim 1 for preventing dust at the feed opening of a centrifuge, wherein: the inner surface of the first adhesive tape (5) is in contact with the outer surface of the bottom of the discharging pipe (4), the outer surface of the top of the breathable filter cloth (6) is in contact with the inner surface of the top of the PE sealing film (7), and the inner surface of the second adhesive tape (10) is in contact with the outer surface of the top of the packaging barrel (9).

3. The dust prevention device for the feed opening of the centrifuge as set forth in claim 1, wherein: the top of pail pack (9) is the fretwork form, pail pack (9) are located unloading pipe (4) under, and the diameter size of pail pack (9) internal surface is greater than the diameter size of unloading pipe (4) internal surface.

4. The dust prevention device for the feed opening of the centrifuge as set forth in claim 1, wherein: the overall structure of first staple bolt (8) is the same with the overall structure of second staple bolt (11), first staple bolt (8) are including hoop board (801), the quantity of hoop board (801) is two, two the connecting rod groove has all been seted up to front end and rear end between hoop board (801), the internal surface swing joint in connecting rod groove has double-end screw (802), the equal swing joint in surface of double-end screw (802) both sides has fixation nut (803), the surface size of fixation nut (803) is greater than the internal surface size in connecting rod groove.

5. The dust prevention device for the feed opening of the centrifuge as set forth in claim 1, wherein: the centrifuge is characterized in that the front end and the rear end of the two sides of the top of the base plate (1) are fixedly connected with supporting plates (2), and the top of each supporting plate (2) is connected with the bottom of the centrifuge (3).