CN210028703U

CN210028703U - Reduction rice steamer charging means sealing device

Info

Publication number: CN210028703U
Application number: CN201920736788.0U
Authority: CN
Inventors: 周树均
Original assignee: Country's Nuclear Vico Zirconium And Hafnium Co Ltd
Current assignee: Country's Nuclear Vico Zirconium And Hafnium Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-02-07
Anticipated expiration: 2029-05-22

Abstract

The utility model relates to a reduction rice steamer charging means sealing device, including reduction rice steamer body, it forges for 90 conical of radian to be equipped with on the reduction rice steamer body, through seal gasket fixed connection, the conical top of forging is equipped with reduction rice steamer upper cover, be equipped with the barrel in the middle of the reduction rice steamer upper cover, it has the locating lever to insert in the middle of the barrel, fixes through sealing device, the locating lever top is equipped with supporting layer assorted nut, the gasket of locating lever bottom forges the flange phase-match at top with the toper, barrel one side is equipped with the inlet pipe, the inlet pipe top is equipped with the feed inlet. The utility model discloses move sealing device to the barrel outside, effectively improve the convenience of using, increase of service life simultaneously, the inspection maintenance of being convenient for practices thrift the cost, uses through sealing device's cooperation, strengthens the leakproofness, improves production efficiency, and overall structure is stable firm, and the leakproofness is strong, avoids taking place to leak, the dust flies upward, improves the cleanliness factor, strengthens comprehensive economic benefits.

Description

Reduction rice steamer charging means sealing device

Technical Field

The utility model particularly relates to a reduction rice steamer charging means sealing device.

Background

Gas and material dust easily leak when current reduction rice steamer charging means feeds in raw material, and the screw thread easily corrodes in the inboard and leads to the screw thread to become invalid, and the performance is poor, needs frequent change, can lead to with high costs, influences production efficiency, need strengthen its sealed effect at this in-process simultaneously, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reduction rice steamer charging means sealing device to solve current technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: a reduction retort feeder sealing device comprises a reduction retort body, wherein a conical die with the radian of 90 degrees is arranged on the reduction retort body and fixedly connected with the reduction retort body through a sealing gasket, a reduction retort upper cover is arranged at the top of the conical die, a cylinder is arranged in the middle of the reduction retort upper cover, a positioning rod is inserted in the middle of the cylinder and fixed through a sealing device, a nut matched with a supporting layer is arranged at the top of the positioning rod, a sealing sheet at the bottom of the positioning rod is matched with a flange at the top of the conical die, a feeding pipe is arranged on one side of the cylinder, and a feeding hole is formed in the top of the feeding pipe;

the sealing device comprises a positioning ring fixed at the top of the barrel body, the bottom of the positioning ring is fixed on the inner wall of the barrel body through a supporting rod, a sealing cover matched with the positioning ring is arranged on the positioning ring, a first sealing packing layer is arranged at the bottom of the sealing cover, the sealing cover is connected with a fixing ring between the positioning rod and a screw cap through an elongated bolt, the first sealing packing layer comprises a sealing layer, a waterproof layer is arranged on the sealing layer, a water-blocking packing layer is arranged on the waterproof layer, a reinforcing interlayer is arranged on the water-blocking packing layer, a sealing packing layer is arranged on the reinforcing interlayer, a wear-resistant interlayer is arranged on the sealing packing layer, the sealing layer is made of polysulfide rubber, the waterproof layer is made of a ternary ethylene rubber waterproof coiled material, the water-blocking, the wear-resistant interlayer is made of a flexible graphite composite material.

Preferably, the inlet pipe includes the connector of being connected fixedly with the feed inlet, the first section of connector connection perpendicular to horizontal plane, the second section is connected to the first section, the second section is connected the dysmorphism section that parallels with it, be equipped with the buffer board on the dysmorphism section inner wall, second section and dysmorphism section are 35 with the locating lever.

Preferably, a baffle is arranged at the joint of the reduction retort body and the conical forging, and the angle between the baffle and the reduction retort body is 100 degrees.

Preferably, the conical forging bottom is provided with reinforcing ribs perpendicular to the horizontal plane, and the diameter between the reinforcing ribs is slightly smaller than that between the baffles.

Preferably, the cylinder body is stacked and arranged by adopting 3 seamless welding wear plates.

Preferably, the sealing gasket is made of a resin silicone rubber material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the sealing device is moved to the outer side of the cylinder body, a top flange cover does not need to be opened, the convenience of use is effectively improved, the sealing device is not easy to corrode and rust, the service life is prolonged, the inspection and maintenance are convenient, the cost is saved, the sealing performance is enhanced and the production efficiency is improved through the matched use of the sealing device;

2. the utility model adopts the sealing filler to carry out multilayer sealing, effectively strengthens the waterproof and oilproof effects, stops the gas leakage and the dust from flying and the external pollutants from falling, improves the sealing performance, ensures the cleanliness of the structure, strengthens the wear resistance and the compression resistance, has high temperature resistance, low temperature resistance, strong stability, oxidation resistance and corrosion resistance and long service time;

3. the utility model provides an inlet pipe is connected through the multistage, effectively improves material gliding efficiency, prevents to block up, effectively strengthens overall structure's stability and fastness through the use of buffer board, the utility model discloses well seal gasket is made through tree silicon rubber material, and the bonding is firm, strengthens leakproofness and fixity;

4. the utility model discloses the gasket of well locating lever bottom and the flange phase-match at toper forging top can effectively improve sealed effect, and the special construction that the toper was forged simultaneously effectively makes the material from all-round even joining, and the waste of material is avoided in the use of strengthening rib, strengthens the stability of wearability and structure simultaneously, and the use of cooperation baffle effectively reduces the impact that the material glided, cushions the protection to reduction rice steamer body.

Description of the drawings:

FIG. 1: the structure of the utility model is shown schematically;

FIG. 2: the structure of the sealing packing layer of the utility model is shown schematically;

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.

The utility model provides a technical scheme:

a reduction retort feeder sealing device comprises a reduction retort body 1, wherein a conical forging 2 with the radian of 90 degrees is arranged on the reduction retort body 1 and fixedly connected through a sealing gasket 3, the sealing gasket 3 is made of a tree silicon rubber material, a reduction retort upper cover 5 is arranged at the top of the conical forging 2, a cylinder 6 is arranged in the middle of the reduction retort upper cover 5, the cylinder 6 is overlapped and arranged through 3 seamless welding wear-resisting plates, a positioning rod 7 is inserted in the middle of the cylinder 6 and fixed through a sealing device 8, a nut 71 matched with a supporting layer is arranged at the top of the positioning rod 7, a sealing sheet at the bottom of the positioning rod 7 is matched with a flange at the top of the conical forging 2, a feeding pipe 9 is arranged on one side of the cylinder 6, and a feeding port 4 is arranged at the top of the feeding pipe 9.

In this embodiment, the sealing device 8 includes a positioning ring 81 fixed on the top of the cylinder 6, the bottom of the positioning ring 81 is fixed on the inner wall of the cylinder 6 through a support rod 82, a sealing cover 83 matched with the positioning ring 81 is provided on the positioning ring 81, a first sealing packing layer 84 is provided at the bottom of the sealing cover 83, the sealing cover 83 is connected with a fixing ring 85 between the positioning rod 7 and the nut 71 through an extension bolt, the first sealing packing layer 84 includes a sealing layer 86, a water barrier 87 is provided on the sealing layer 86, a water blocking packing layer 88 is provided on the water barrier 87, a reinforcing interlayer 89 is provided on the water blocking packing layer 88, a sealing packing layer 90 is provided on the reinforcing interlayer 89, a wear-resistant interlayer 91 is provided on the sealing packing layer 90, the sealing layer 86 is made of polysulfide rubber, the water barrier 87 adopts, the reinforced interlayer 89 is made of high polymer polytetrafluoroethylene, the sealing filler layer 90 is made of polysulfide sealant, and the wear-resistant interlayer 91 is made of flexible graphite composite material.

In this embodiment, the feeding pipe 9 includes a connection port 92 connected and fixed with the feeding port 4, the connection port 92 is connected to a first section 93 perpendicular to a horizontal plane, the first section 93 is connected to a second section 94, the second section 94 is connected to a special-shaped section 95 parallel to the second section 94, a buffer plate 96 is disposed on an inner wall of the special-shaped section 95, and the second section 94 and the special-shaped section 95 form a 35 ° angle with the positioning rod 7.

In the embodiment, a baffle 11 is arranged at the joint of the reduction retort body 1 and the conical forging 2, the baffle 11 and the reduction retort body 1 are in a 100-degree shape, reinforcing ribs 12 vertical to the horizontal plane are arranged at the bottom of the conical forging 2, and the diameter between the reinforcing ribs 12 is slightly smaller than that between the baffles 11.

The working principle is as follows: during feeding in raw material, the nut at the top of the locating rod is rotated and loosened, the whole locating rod is moved upwards, a connecting port between the cylinder and the cone forging is opened, materials are fed from the feed inlet and buffered to the cone forging through the feed pipe, the materials are uniformly fed from all directions through the special conical forging shape of the materials and buffered by the baffle plate to enter the reduction retort body, the nut is screwed up after feeding, the whole locating rod is moved downwards, and the sealing piece at the bottom and the flange at the top of the cone forging are sealed.

In the embodiment, the utility model discloses move sealing device to the barrel outside, effectively improve the convenience of using, increase of service life simultaneously, the inspection maintenance of being convenient for practices thrift the cost, uses through sealing device's cooperation, strengthens the leakproofness, improves production efficiency, and overall structure is stable firm, and the leakproofness is strong, avoids taking place to leak, the dust flies upward, improves the cleanliness factor, strengthens comprehensive economic benefits.

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 reduction rice steamer charging means sealing device, includes reduction rice steamer body (1), its characterized in that: the reduction retort body (1) is provided with a conical forging (2) with the radian of 90 degrees, the conical forging (2) is fixedly connected through a sealing gasket (3), the top of the conical forging (2) is provided with a reduction retort upper cover (5), the middle of the reduction retort upper cover (5) is provided with a cylinder body (6), a positioning rod (7) is inserted in the middle of the cylinder body (6) and is fixed through a sealing device (8), the top of the positioning rod (7) is provided with a screw cap (71) matched with a supporting layer, a sealing sheet at the bottom of the positioning rod (7) is matched with a flange at the top of the conical forging (2), one side of the cylinder body (6) is provided with a feeding pipe (9), and the top of the feeding pipe (9);

the sealing device (8) comprises a positioning ring (81) fixed at the top of the barrel body (6), the bottom of the positioning ring (81) is fixed on the inner wall of the barrel body (6) through a supporting rod (82), a sealing cover (83) matched with the positioning ring (81) is arranged on the positioning ring (81), a first sealing packing layer (84) is arranged at the bottom of the sealing cover (83), the sealing cover (83) is connected with a fixing ring (85) between the positioning rod (7) and a screw cap (71) through a lengthened bolt, the first sealing packing layer (84) comprises a sealing layer (86), a water-resisting layer (87) is arranged on the sealing layer (86), a water-resisting packing layer (88) is arranged on the water-resisting layer (87), a reinforcing interlayer (89) is arranged on the water-resisting packing layer (88), a sealing packing layer (90) is arranged on the reinforcing, sealing layer (86) are made by polysulfide rubber, water barrier (87) adopt ternary ethylene rubber waterproofing membrane, water-blocking packing layer (88) adopt the oleamen that blocks water, it comprises polymer polytetrafluoroethylene to strengthen interlayer (89), sealing packing layer (90) adopt polysulfide sealant, wear-resisting interlayer (91) adopt flexible graphite composite to make.

2. The reduction retort feeder sealing device according to claim 1, characterized in that: the feeding pipe (9) comprises a connecting port (92) fixedly connected with the feeding hole (4), the connecting port (92) is connected with a first section (93) perpendicular to the horizontal plane, the first section (93) is connected with a second section (94), the second section (94) is connected with a special-shaped section (95) parallel to the second section, a buffer plate (96) is arranged on the inner wall of the special-shaped section (95), and the second section (94) and the special-shaped section (95) are 35 degrees relative to the positioning rod (7).

3. The reduction retort feeder sealing device according to claim 1, characterized in that: the reduction retort body (1) and the conical forging (2) are connected through a baffle (11), and the baffle (11) and the reduction retort body (1) form an angle of 100 degrees.

4. A retort charger sealing device according to claim 1 or 3, characterized in that: the bottom of the conical forging (2) is provided with reinforcing ribs (12) perpendicular to the horizontal plane, and the diameter between the reinforcing ribs (12) is slightly smaller than that between the baffles (11).

5. The reduction retort feeder sealing device according to claim 1, characterized in that: the barrel (6) is stacked and arranged by adopting 3 seamless welding wear-resisting plates.

6. The reduction retort feeder sealing device according to claim 1, characterized in that: the sealing gasket (3) is made of a silicone rubber material.