CN214145840U

CN214145840U - Membrane vacuum pump is used in vital gluten processing

Info

Publication number: CN214145840U
Application number: CN202022502248.1U
Authority: CN
Inventors: 马训俊; 于清; 单晓丽; 张光祥; 苏晓滨; 崔萍
Original assignee: Shandong Qufeng Food Tech Co ltd
Current assignee: Shandong Qufeng Food Tech Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-09-07
Anticipated expiration: 2030-11-03

Abstract

The utility model is suitable for the technical field of vacuum pumps, and provides a diaphragm vacuum pump for processing wheat gluten, which comprises a pump body, a film cavity cover, a static electricity eliminator, a filter screen and a lifting device; the upper side and the lower side of the film cavity are respectively connected with a film cavity cover and a pump body, the film cavity cover is connected with an air inlet chamber and an air exhaust chamber, the air inlet chamber and the air exhaust chamber are respectively provided with an air inlet and an air exhaust, and the air inlet and the air exhaust are respectively connected with an air inlet pipeline and an air exhaust pipeline which are provided with filter screens; a diaphragm is arranged in the diaphragm cavity, and a diaphragm pressing block is arranged on the diaphragm; the static eliminator is arranged in the pump body; the lifting device comprises a striking rod, a fixed rod, a driving connecting rod, a supporting connecting rod and a connecting rod motor, the striking rod is connected with the diaphragm, the connecting rod motor is fixed on the inner wall of the pump body through a motor mounting platform, and the connecting rod motor is rotatably connected with the driving connecting rod. Therefore, the utility model discloses can adapt to the operation environment of many dusts in the vital gluten course of working, improve the production security.

Description

Membrane vacuum pump is used in vital gluten processing

Technical Field

The utility model relates to a vacuum pump technical field especially relates to a processing of wheat gluten is with diaphragm vacuum pump.

Background

In the production process of wheat gluten, a diaphragm vacuum pump is used for manufacturing a vacuum environment for vacuum conveying, a vacuum powder loosening system achieves the purpose of split conveying through vacuum suction, and is combined with a system integrating comprehensive factors such as filtration, back flushing, discharging, valve body control and the like, and the diaphragm vacuum pump is indispensable in the series of operation processes.

Application number is 201820088327.2's utility model discloses an anticorrosion diaphragm vacuum pump, including casing, motor bearing, eccentric wheel, connecting rod, diaphragm, gland, membrane chamber, day type circle and air chamber, but to the operation environment of many dusts in the vital gluten production process, cause the inside dust accumulation of vacuum pump easily to lead to equipment to damage to produce static easily in the course of the work, cause the operation accident that can not be rescued easily in many dust environment.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To foretell defect, the utility model aims to provide a vital wheat gluten processing is with diaphragm vacuum originally, its operation environment that can adapt to many dusts in the vital wheat gluten course of working improves the production security.

In order to achieve the purpose, the utility model provides a diaphragm vacuum pump for processing wheat gluten, which comprises a pump body, a film cavity cover, a static eliminator and a filter screen; the upper side and the lower side of the diaphragm cavity are respectively connected with a diaphragm cavity cover and a pump body, the diaphragm cavity cover is connected with an air inlet chamber and an air exhaust chamber, the air inlet chamber and the air exhaust chamber are respectively provided with an air inlet and an air exhaust port, and the air inlet and the air exhaust port are respectively connected with an air inlet pipeline and an air exhaust pipeline which are provided with filter screens; a diaphragm is arranged in the diaphragm cavity, and a diaphragm pressing block is arranged on the diaphragm; the electrostatic eliminator is arranged inside the pump body, the pump body is externally connected with a motor bearing, the motor bearing is connected with an eccentric wheel arranged in the pump body, and the eccentric wheel is connected with the diaphragm through a connecting rod.

According to the utility model discloses a processing of wheat gluten is with diaphragm vacuum pump, the intracavity of diaphragm is equipped with the accommodation space that can satisfy diaphragm and press mold piece up-and-down motion.

According to the utility model discloses a processing of wheat gluten is with diaphragm vacuum pump, the surface of the pump body, membrane chamber and membrane chamber lid scribbles the anticorrosive coating of epoxy.

According to the utility model discloses a processing of wheat gluten is with diaphragm vacuum pump, the diaphragm adopts and gathers perfluor ethylene propylene material to make.

According to the utility model discloses a processing of wheat gluten is with diaphragm vacuum pump, the diaphragm center is located to the pressure membrane piece, and with pump body connection.

According to the utility model discloses a processing of wheat gluten is with diaphragm vacuum pump, admission line and exhaust duct are equipped with the packing ring with the membrane chamber junction.

The utility model provides a membrane vacuum pump for processing wheat gluten, which is characterized by comprising a pump body, a membrane cavity cover, an electrostatic eliminator, a filter screen and a lifting device; the upper side and the lower side of the diaphragm cavity are respectively connected with a diaphragm cavity cover and a pump body, the diaphragm cavity cover is connected with an air inlet chamber and an air exhaust chamber, the air inlet chamber and the air exhaust chamber are respectively provided with an air inlet and an air exhaust port, and the air inlet and the air exhaust port are respectively connected with an air inlet pipeline and an air exhaust pipeline which are provided with filter screens; a diaphragm is arranged in the diaphragm cavity, and a diaphragm pressing block is arranged on the diaphragm; the static eliminator is arranged in the pump body; the lifting device comprises a striking rod, a fixed rod, a driving connecting rod, a supporting connecting rod and a connecting rod motor, the striking rod is connected with the diaphragm, the connecting rod motor is fixed on the inner wall of the pump body through a motor mounting platform, and the connecting rod motor is connected with the driving connecting rod in a rotating mode. The static eliminator is used for weakening and even eliminating static generated in the rotating and moving processes of structures such as a connecting rod motor, a rod piece and the like, and preventing operation accidents; the connecting rod motor drives the driving connecting rod to swing left and right, and the fixing rod is fixed on the motor mounting table, so that the impact rod can move up and down, the diaphragm is driven to move back and forth, and the assembled integral structure is favorable for subsequent overhaul and maintenance.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

in the figure, 1-exhaust chamber, 2-exhaust port, 3-inlet chamber, 4-inlet port, 5-filter screen, 6-membrane chamber cover, 7-exhaust pipe, 8-inlet pipe, 9-membrane chamber, 10-membrane, 11-membrane pressing block, 12-fixing rod, 13-motor mounting table, 14-connecting rod motor, 15-electrostatic eliminator, 16-pump body, 17-gasket, 18-impact rod, 19-driving connecting rod, and 20-supporting connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1, the utility model provides a membrane vacuum pump for processing wheat gluten, which comprises a pump body 16, a membrane cavity 9, a membrane cavity cover 6, a static eliminator 15, a filter screen 5 and a lifting device; the upper side and the lower side of the membrane cavity 9 are respectively connected with a membrane cavity cover 6 and a pump body 16, the membrane cavity cover 6 is connected with an air inlet chamber 3 and an air exhaust chamber 1, the air inlet chamber 1 and the air exhaust chamber 3 are respectively provided with an air inlet 2 and an air exhaust 4, and the air inlet 2 and the air exhaust 4 are respectively connected with an air inlet pipeline 8 and an air exhaust pipeline 7 which are provided with a filter screen 5; a diaphragm 10 is arranged in the diaphragm cavity 9, and a diaphragm pressing block 11 is arranged on the diaphragm 10; the static eliminator 15 is arranged inside the pump body 16; the lifting device comprises a striking rod 18, a fixing rod 12, a driving connecting rod 19, a supporting connecting rod 20 and a connecting rod motor 14, the striking rod 18 is connected with the diaphragm 10, the connecting rod motor 14 is fixed on the inner wall of the pump body 16 through a motor mounting platform 13, and the connecting rod motor 14 is connected with the driving connecting rod 19 in a rotating mode. The static eliminator 15 is used for weakening and even eliminating static generated in the rotating and moving processes of the connecting rod motor 14, the rod piece and other structures, and preventing operation accidents; the link motor 14 drives the active link 19 to swing left and right, and since the fixing rod 12 is fixed on the motor mounting table 13, the up-and-down movement of the striking rod 18 can be realized, and the diaphragm 10 is driven to reciprocate.

Preferably, the utility model discloses a be equipped with the accommodation space that can satisfy diaphragm 10 and press mold piece 11 up-and-down motion in the diaphragm chamber 9, press mold piece 11 to locate diaphragm 10 center, and be connected with the pump body 16, will have sufficient space in the diaphragm chamber 9 to supply diaphragm 10 and press mold piece 11 to be reciprocating motion, press mold piece 11 to be used for compressing tightly diaphragm 10 on the pump body 16.

In addition, the utility model discloses a surface of the pump body 16, membrane chamber 9 and membrane chamber lid 6 scribbles epoxy anticorrosive coating, and diaphragm 10 adopts and gathers perfluor ethylene propylene material and make. The epoxy protective coating and the membrane made of the fluorinated ethylene propylene material not only have the function of corrosion prevention, but also have the effect of reducing static electricity to a certain extent.

Further, the utility model discloses an admission line 8 and exhaust duct 7 are equipped with packing ring 17 with diaphragm chamber 9 junction, and when diaphragm chamber lid 6 and diaphragm chamber 9 were connected, packing ring 17 can increase admission line 8 and exhaust duct 7 and diaphragm chamber 9 complex compactness, guarantees can not take place gas leakage phenomenon in admitting air and exhaust process, can place the dust simultaneously and get into.

In summary, the utility model provides a membrane vacuum pump for processing wheat gluten, which is characterized in that the membrane vacuum pump comprises a pump body, a membrane cavity cover, a static electricity eliminator, a filter screen and a lifting device; the upper side and the lower side of the diaphragm cavity are respectively connected with a diaphragm cavity cover and a pump body, the diaphragm cavity cover is connected with an air inlet chamber and an air exhaust chamber, the air inlet chamber and the air exhaust chamber are respectively provided with an air inlet and an air exhaust port, and the air inlet and the air exhaust port are respectively connected with an air inlet pipeline and an air exhaust pipeline which are provided with filter screens; a diaphragm is arranged in the diaphragm cavity, and a diaphragm pressing block is arranged on the diaphragm; the static eliminator is arranged in the pump body; the lifting device comprises a striking rod, a fixed rod, a driving connecting rod, a supporting connecting rod and a connecting rod motor, the striking rod is connected with the diaphragm, the connecting rod motor is fixed on the inner wall of the pump body through a motor mounting platform, and the connecting rod motor is connected with the driving connecting rod in a rotating mode. The static eliminator is used for weakening and even eliminating static generated in the rotating and moving processes of structures such as a connecting rod motor, a rod piece and the like, and preventing operation accidents; the connecting rod motor drives the driving connecting rod to swing left and right, and the fixing rod is fixed on the motor mounting table, so that the impact rod can move up and down, and the diaphragm is driven to reciprocate. The splicing assembly type integral structure is beneficial to subsequent disassembly and maintenance.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims

1. A diaphragm vacuum pump for processing wheat gluten is characterized by comprising a pump body, a diaphragm cavity cover, a static eliminator, a filter screen and a lifting device; the upper side and the lower side of the diaphragm cavity are respectively connected with a diaphragm cavity cover and a pump body, the diaphragm cavity cover is connected with an air inlet chamber and an air exhaust chamber, the air inlet chamber and the air exhaust chamber are respectively provided with an air inlet and an air exhaust port, and the air inlet and the air exhaust port are respectively connected with an air inlet pipeline and an air exhaust pipeline which are provided with filter screens; a diaphragm is arranged in the diaphragm cavity, and a diaphragm pressing block is arranged on the diaphragm; the static eliminator is arranged in the pump body; the lifting device comprises a striking rod, a fixed rod, a driving connecting rod, a supporting connecting rod and a connecting rod motor, the striking rod is connected with the diaphragm, the connecting rod motor is fixed on the inner wall of the pump body through a motor mounting platform, and the connecting rod motor is connected with the driving connecting rod in a rotating mode.

2. The vacuum diaphragm pump as claimed in claim 1, wherein the diaphragm and the diaphragm block can move up and down in the diaphragm chamber.

3. The vacuum diaphragm pump as claimed in claim 1, wherein the pump body, the diaphragm chamber and the diaphragm chamber cover are coated with an epoxy anticorrosive coating on the outer surfaces thereof.

4. The vacuum diaphragm pump as claimed in claim 1, wherein the diaphragm is made of fluorinated ethylene propylene.

5. The vacuum diaphragm pump as claimed in claim 1, wherein the pressing block is disposed at the center of the diaphragm and connected to the pump body.

6. The vacuum diaphragm pump as claimed in claim 1, wherein gaskets are disposed at the joints of the air inlet pipe and the air outlet pipe with the diaphragm chamber.