CN210159798U

CN210159798U - Be applied to dry pneumatic slide valve of yeast

Info

Publication number: CN210159798U
Application number: CN201920629890.0U
Authority: CN
Inventors: 张洋; 俞学锋; 李知洪; 吕江波; 杨传兵; 谢致云; 董爱民
Original assignee: Angel Yeast (dehong) Co Ltd
Current assignee: Angel Yeast (dehong) Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-03-20
Anticipated expiration: 2029-05-05

Abstract

The utility model belongs to the technical field of the dry farine of yeast retrieves technique and specifically relates to a be applied to dry pneumatic slide valve of yeast, including cyclone, cyclone includes the overhead air duct, is located the integrative structure back taper bottom cyclone of overhead air duct lower extreme and the horizontal recovery tube of terminal surface under the bottom cyclone of welded fastening. The utility model discloses a be applied to dry pneumatic gate valve of yeast is provided with overhead pneumatic valve and end pneumatic valve respectively through being provided with at feed inlet and feed back mouth position, comes its opening of automatic control as required to open and close through air force fit earth's gravity to only need control the inside air flow of horizontal recovery tube and horizontal air inlet pipe alright accomplish the operation of powder collection and recovery farine as required, need not to consume other energy, equipment low cost, farine recovery efficiency promotes greatly.

Description

Be applied to dry pneumatic slide valve of yeast

Technical Field

The utility model belongs to the technical field of the dry farine of yeast retrieves technique and specifically relates to a be applied to dry pneumatic slide valve of yeast.

Background

At present, dried fine powder is recovered, fine yeast particles are deposited at the bottom of the dried fine powder through a cyclone separator, the fine powder is continuously recovered into a fine powder collecting tank or a drying bed through rotation of an air plug, the sealing requirement of positive pressure conveying on the air plug is severe due to the fact that a conveying pipeline is used for conveying the fine powder, the air plug is hard to seal, air leakage phenomenon exists due to poor sealing performance, and the cyclone separator is frequently blocked. The fine powder is required to be dredged after being blocked, a large amount of dust floats everywhere in the dredging process, the site sanitation cannot be controlled, the production standard of food-grade enterprises is not met, and the recovery efficiency is very low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problems in the background art, an improved pneumatic gate valve for yeast drying is provided, which solves the problems in the background art.

The utility model provides a technical scheme that its technical problem adopted is: the pneumatic gate valve comprises a cyclone separator, wherein the cyclone separator comprises an overhead air duct, an integrated inverted cone-shaped bottom cyclone cylinder positioned at the lower end of the overhead air duct and a transverse recovery pipe welded and fixed on the lower end face of the bottom cyclone cylinder, a transverse air inlet pipe communicated with the interior of the overhead air duct is welded and fixed on the right side face of the overhead air duct, a small stainless steel material tank is welded and fixed on the inner top face of the overhead air duct, an overhead pneumatic valve is arranged at the position, located at an air outlet in the transverse air inlet pipe, of the inner side face of the overhead air duct, a bottom backflow port is formed in the bottom cyclone cylinder on the upper surface of the transverse recovery pipe, a bottom pneumatic valve is arranged at the position, located at the upper end opening of the bottom backflow port, of the transverse recovery pipe upper surface, and an integrated structure, namely a longitudinal sealing plate used for closing an air inlet in the inner side of the transverse air inlet pipe and a longitudinal sealing plate The inclined material collecting plate comprises a bottom sealing plate used for closing an opening at the upper end of a bottom backflow port, an overturning control plate located inside a transverse recovery pipe and a fixed connecting frame used for connecting the bottom sealing plate and the overturning control plate, wherein the inner wall of the transverse recovery pipe is located on the right side of the overturning control plate and is provided with an integrated structure sealing ring, a movable support with a built-in rotating shaft is arranged on the inner wall of the right side of the overhead air duct, and the upper end of a longitudinal sealing plate is sleeved on the rotating shaft and movably connected with the movable support.

Further, for bottom surface bottom wind pressure too big lead to the upset excessive, horizontal recovery tube in the top surface be located bottom backward flow mouth left side have prevent the excessive inside stopper of upset control panel.

Furthermore, in order to improve the air conductivity of the feeding bin, the upper surface of the inclined aggregate plate is provided with a circular truncated cone-shaped structure material guide table.

Further, in order to improve the bottom sealing performance, the lower surface of the bottom sealing plate is provided with a bottom sealing platform with a truncated cone structure.

Further, for the top sealing performance, the right side face of the longitudinal sealing plate is provided with a lateral sealing platform with a truncated cone structure.

Furthermore, in order to improve firmness, the inclined material collecting plate and the material guide table, the bottom sealing plate and the bottom sealing table, and the longitudinal sealing plate and the lateral sealing table are of an integrated structure.

The beneficial effects of the utility model are that, the utility model discloses a be applied to dry pneumatic gate valve of yeast is through being provided with overhead pneumatic valve and end pneumatic valve respectively at feed inlet and feed back mouth position, comes its opening of automatic control as required to open and close through aerodynamic force cooperation geogravitation to only need control the inside air flow of horizontal recovery tube and horizontal air inlet pipe alright accomplish the operation of collecting powder and retrieving the farine as required, need not to consume other energy, equipment low cost, farine recovery efficiency promotes greatly.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

Fig. 2 is a cross-sectional view of the present invention.

In the drawing, the device comprises an overhead air duct 1, a bottom cyclone 2, a transverse recovery pipe 3, a transverse air inlet pipe 4, a small stainless steel charging bucket 5, an overhead pneumatic valve 6, a bottom return port 7, a bottom pneumatic valve 8, a longitudinal sealing plate 9, an inclined material collecting plate 10, a bottom sealing plate 11, a turnover control plate 12, a fixed connecting frame 13, a sealing ring 14, a movable support 15, an internal limiting block 16, a material guide table 17, a bottom sealing table 18 and a lateral sealing table 19.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The pneumatic gate valve applied to yeast drying shown in fig. 1 and fig. 2 comprises a cyclone separator, the cyclone separator comprises an overhead air duct 1, an integrally structured inverted cone-shaped bottom cyclone 2 positioned at the lower end of the overhead air duct 1 and a transverse recovery pipe 3 welded and fixed at the lower end surface of the bottom cyclone 2, a transverse air inlet pipe 4 communicated with the inside of the overhead air duct 1 is welded and fixed on the right side surface of the overhead air duct 1, a small stainless steel material tank 5 is welded and fixed on the inner top surface of the overhead air duct 1, an overhead pneumatic valve 6 is arranged at the position of an air outlet of the transverse air inlet pipe 4 on the inner side surface of the overhead air duct 1, a bottom backflow port 7 is arranged at the inner part of the bottom cyclone 2 on the upper surface of the transverse recovery pipe 3, a bottom pneumatic valve 8 is arranged at the position of an upper end opening of the bottom backflow port 7 on the upper surface of the transverse recovery pipe 3, the overhead pneumatic valve 6 comprises a longitudinal sealing plate 9 used for closing The inclined material collecting plate 10 with the end integrated with the longitudinal sealing plate 9, the bottom pneumatic valve 8 comprises a bottom sealing plate 11 used for closing an upper end opening of a bottom backflow port 7, an overturning control plate 12 located inside a transverse recovery pipe 4 and a fixed connecting frame 13 used for connecting the bottom sealing plate 11 with the overturning control plate 12, an integrated structure sealing ring 14 is arranged on the right side of the overturning control plate 12 on the inner wall of the transverse recovery pipe 3, a movable support 15 with a built-in rotating shaft is arranged on the inner wall of the right side of the overhead air duct 1, and the upper end of the longitudinal sealing plate 9 is sleeved on the rotating shaft and movably connected with the movable support 15.

Further, for the bottom surface bottom wind pressure too big lead to the upset excessive, the top surface is located bottom backward flow mouth 7 left side and has the inside stopper 16 that prevents upset control panel 12 upset excessive in the horizontal recovery tube 3, furtherly, in order to promote the air guide nature of feeding storehouse position, it has round platform type structure guide platform 17 to put flitch 10 upper surface to one side, furtherly, in order to promote bottom seal nature, bottom closing plate 11 lower surface has round platform type structure bottom seal platform 18, furtherly, in order to promote top seal nature, it has round platform type structure side direction seal platform 19 on the vertical sealing plate 9 right flank, furtherly, in order to promote the firmness, it is integrative structure to put flitch 10 and guide platform 17 to one side, bottom closing plate 11 and bottom seal platform 18 and vertical sealing plate 9 and side direction seal platform 19 to one side, the utility model discloses a pneumatic gate valve for yeast drying is through being provided with pneumatic valve 6 and bottom pneumatic valve 8 at the overhead respectively in feed inlet and return position The opening of the transverse recovery pipe 3 and the opening of the transverse air inlet pipe 4 are automatically controlled to be opened and closed as required by the aid of air power matched with the gravity, so that the operation of collecting powder and recovering fine powder can be completed as required by controlling air flow inside the transverse recovery pipe 3 and the transverse air inlet pipe 4, other energy sources are not required to be consumed, equipment cost is low, and fine powder recovery efficiency is greatly improved.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a be applied to dry pneumatic slide valve of yeast, includes cyclone, characterized by: the cyclone separator comprises an overhead air duct (1), an integrated inverted cone-shaped bottom cyclone (2) positioned at the lower end of the overhead air duct (1) and a transverse recovery pipe (3) welded and fixed on the lower end face of the bottom cyclone (2), wherein a transverse air inlet pipe (4) communicated with the interior of the overhead air duct (1) is welded and fixed on the right side face of the overhead air duct (1), a small stainless steel material tank (5) is welded and fixed on the inner top face of the overhead air duct (1), an overhead pneumatic valve (6) is arranged at the position of an air outlet in the transverse air inlet pipe (4) on the inner side face of the overhead air duct (1), a bottom backflow port (7) is formed in the bottom cyclone (2) on the upper surface of the transverse recovery pipe (3), a bottom pneumatic valve (8) is arranged at the position of an opening at the upper end of the bottom backflow port (7) on the upper surface of the transverse recovery pipe (3), the overhead pneumatic valve (6) comprises a longitudinal sealing plate (9) for closing an air inlet at the inner side of the transverse air inlet pipe (4) and an inclined material collecting plate (10) which is positioned at the lower end of the longitudinal sealing plate (9) and is integrated with the longitudinal sealing plate (9), the bottom pneumatic valve (8) comprises a bottom sealing plate (11) for closing an opening at the upper end of the bottom reflux port (7), an overturning control plate (12) positioned in the transverse recovery pipe (3) and a fixed connecting frame (13) for connecting the bottom sealing plate (11) and the overturning control plate (12), the inner wall of the transverse recovery pipe (3) is positioned at the right side of the turnover control plate (12) and is provided with an integral structure sealing ring (14), a movable bracket (15) with a built-in rotating shaft is arranged on the inner wall of the right side of the overhead air duct (1), the upper end of the longitudinal sealing plate (9) is sleeved on the rotating shaft and movably connected with the movable support (15).

2. The pneumatic gate valve applied to yeast drying as claimed in claim 1, wherein: the inner top surface of the transverse recovery pipe (3) is positioned at the left side of the bottom reflux opening (7) and is provided with an inner limiting block (16) for preventing the overturning control plate (12) from overturning excessively.

3. The pneumatic gate valve applied to yeast drying as claimed in claim 1, wherein: the upper surface of the inclined material collecting plate (10) is provided with a material guide table (17) with a circular table structure.

4. The pneumatic gate valve applied to yeast drying as claimed in claim 1, wherein: the lower surface of the bottom sealing plate (11) is provided with a bottom sealing platform (18) with a circular truncated cone structure.

5. The pneumatic gate valve applied to yeast drying as claimed in claim 1, wherein: the right side surface of the longitudinal sealing plate (9) is provided with a lateral sealing platform (19) with a circular truncated cone structure.

6. The pneumatic gate valve applied to yeast drying as claimed in claim 5, wherein: the inclined material collecting plate (10) and the material guide platform (17), the bottom sealing plate (11) and the bottom sealing platform (18), and the longitudinal sealing plate (9) and the lateral sealing platform (19) are all of an integral structure.