CN204941993U - A kind of liquid sulfur pump suspension frame structure - Google Patents

A kind of liquid sulfur pump suspension frame structure Download PDF

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Publication number
CN204941993U
CN204941993U CN201520711424.9U CN201520711424U CN204941993U CN 204941993 U CN204941993 U CN 204941993U CN 201520711424 U CN201520711424 U CN 201520711424U CN 204941993 U CN204941993 U CN 204941993U
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China
Prior art keywords
bearing
support
nut
angular contact
contact ball
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CN201520711424.9U
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Chinese (zh)
Inventor
郑国�
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Xintai City Jiangsu Pump Valve Manufacturing Co Ltd
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Xintai City Jiangsu Pump Valve Manufacturing Co Ltd
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Priority to CN201520711424.9U priority Critical patent/CN204941993U/en
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Abstract

A kind of liquid sulfur pump suspension frame structure, comprise bearing support, suspension body and electric machine support, described bearing support is arranged between suspension body and electric machine support by bolt, described bearing support is " recessed " type, angular contact ball bearing is arranged in bearing support " recessed " type groove, described angular contact ball bearing side is also provided with rolling bearing pressing plate and is fixed by locking nut, be provided with anti-return nut between described locking nut and coupling, between described anti-return nut and bearing gland, be provided with felt collar; Be provided with rolling bearing lining between described angular contact ball bearing and pump shaft, between packing seal and pump shaft, be provided with packing sleeve, described packing sleeve and rolling bearing lining seamless combination.The utility model bearing is connected in " recessed " type groove of bearing support, and by the locking of round nut two road; Anti-return nut is fastening further, greatly strengthen antiwhip, not easily swings, noise free.

Description

A kind of liquid sulfur pump suspension frame structure
Technical field
The utility model relates to a kind of sulfur pump, relates in particular to a kind of liquid sulfur pump suspension frame structure.
Background technique
A large amount of sulphur liquid can be produced in Chemical Manufacture, if do not processed these liquid, can cause very environment
Serious pollution, but when carrying these liquid, use general pump not meet production requirement, defeated under Yin Changwen
Send Molten sulphur, have crystalline solid and produce, the pipeline of granular crystalline solid meeting block pumps, has a strong impact on the normal work of pump,
Liquid sulfur pump arises at the historic moment, and liquid sulfur pump is a kind of novel vertical, single-stage insulation Under Water Pumps, needs the medium of insulation conveying mainly for delivery of liquid-state sulfur etc.
At present, the suspension of liquid sulfur pump is overall structure, cause assembling complicated, and add the difficulty of parts of Casting, and liquid sulfur pump is used for conveying easily-crystallized material, and during maintenance, overall structure is not easy to cleaning; And pump operation is not steady, noise is large, therefore, is necessary that especially suspension frame structure improves to traditional liquid-state sulfur pump structure.
Summary of the invention
The purpose of this utility model is to provide a kind of liquid sulfur pump suspension frame structure that can solve above technological deficiency.
The technological scheme that the utility model above-mentioned purpose adopts is as follows:
A kind of liquid sulfur pump suspension frame structure, comprise bearing support, suspension body and electric machine support, described bearing support is arranged between suspension body and electric machine support by bolt, described bearing support is " recessed " type, angular contact ball bearing is arranged in bearing support " recessed " type groove, described angular contact ball bearing side is also provided with rolling bearing pressing plate and is fixed by locking nut, be provided with anti-return nut between described locking nut and coupling, between described anti-return nut and bearing gland, be provided with felt collar; Be provided with rolling bearing lining between described angular contact ball bearing and pump shaft, between packing seal and pump shaft, be provided with packing sleeve, described packing sleeve and rolling bearing lining seamless combination.
Described bearing gland is bolted on bearing support, and described bearing gland is communicated with lubricating cup.
The beneficial effects of the utility model:
1. be holistic structure by the original pump housing, change the split-type structural of bearing support, suspension body and electric machine support three parts, solve the problems such as the casting of the former pump housing, assembling, maintenance difficult;
2. the utility model is compared with traditional mixed flow pump suspension frame structure, is provided with rolling bearing lining, is provided with packing sleeve between packing seal and pump shaft between bearing and pump shaft, substantially increases the working life of mixed flow pump.
3. the utility model angular contact ball bearing is connected in " recessed " type groove of bearing support, and by the locking of round nut two road; Anti-return nut is fastening further, greatly strengthen antiwhip, not easily swings, noise free.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, packing sleeve 2, pump shaft 3, packing seal 4, bearing support 5, key 6, anti-return nut 7, lubricating cup 8, suspension body, 9, rolling bearing lining 10, angular contact ball bearing 11, rolling bearing pressing plate 12, locking nut, 13, bolt, 14, bearing gland 15, felt collar, 16, electric machine support, 17, motor.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
A kind of liquid sulfur pump suspension frame structure, comprise bearing support 4, suspension body 8 and electric machine support 16, described bearing support 4 is arranged between suspension body 8 and electric machine support 16 by bolt, described bearing support 4 is " recessed " type, angular contact ball bearing 10 is arranged in bearing support " recessed " type groove, described angular contact ball bearing 10 side is also provided with rolling bearing pressing plate 11 and is fixed by locking nut 12, be provided with anti-return nut 6 between described locking nut 12 and coupling, between described anti-return nut 6 and bearing gland 14, be provided with felt collar 15; Be provided with rolling bearing lining 9 between described angular contact ball bearing 10 and pump shaft 2, between packing seal 3 and pump shaft 2, be provided with packing sleeve 1, described packing sleeve 1 and rolling bearing lining 9 seamless combination.
As optimization, described bearing gland 14 is fixed on bearing support 4 by bolt 13, and described bearing gland 14 is communicated with lubricating cup.

Claims (2)

1. a liquid sulfur pump suspension frame structure, comprise bearing support (4), suspension body (8) and electric machine support (16), described bearing support (4) is arranged between suspension body (8) and electric machine support (16) by bolt, described bearing support (4) is " recessed " type, angular contact ball bearing (10) is arranged in bearing support (4) " recessed " type groove, described angular contact ball bearing (10) side is also provided with rolling bearing pressing plate (11) and is fixed by locking nut (12), anti-return nut (6) is provided with between described locking nut (12) and coupling, felt collar (15) is provided with between described anti-return nut (6) and bearing gland (14), be provided with rolling bearing lining (9) between described angular contact ball bearing (10) and pump shaft (2), between packing seal (3) and pump shaft (2), be provided with packing sleeve (1), described packing sleeve (1) and rolling bearing lining (9) seamless combination.
2. a kind of liquid sulfur pump suspension frame structure according to claim 1, is characterized in that: described bearing gland (14) is fixed on bearing support (4) by bolt (13), and described bearing gland (14) is communicated with lubricating cup.
CN201520711424.9U 2015-09-15 2015-09-15 A kind of liquid sulfur pump suspension frame structure Active CN204941993U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520711424.9U CN204941993U (en) 2015-09-15 2015-09-15 A kind of liquid sulfur pump suspension frame structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520711424.9U CN204941993U (en) 2015-09-15 2015-09-15 A kind of liquid sulfur pump suspension frame structure

Publications (1)

Publication Number Publication Date
CN204941993U true CN204941993U (en) 2016-01-06

Family

ID=55009431

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520711424.9U Active CN204941993U (en) 2015-09-15 2015-09-15 A kind of liquid sulfur pump suspension frame structure

Country Status (1)

Country Link
CN (1) CN204941993U (en)

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