Spray pump
A spray pump and pump shaft technology, applied in the field of spray pumps, can solve the problems affecting the performance of spray pumps, corrosion of spray pump parts, poor acid resistance and corrosion resistance of spray pumps, etc., and achieve good sealing performance, Excellent corrosion resistance and extended service life
Inactive Publication Date: 2015-05-06
安徽凯特泵业有限公司
View PDF8 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In the prior art, the acid resistance and corrosion resistance of the spray pump are poor. After a period of use, the internal parts of the spray pump are seriously corroded, which affects the performance of the spray pump.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0010] Referring to the accompanying drawings, a spray pump includes a bottom plate 1 through which a support pipe 2 and an outlet pipe 3 pass. The front end of the bottom plate 1 is fixedly connected to a coupling frame 4 , and the other end of the coupling frame 4 is connected to a motor base 5 , the motor base 5 is provided with a motor 7 connected to the pump shaft 6, the upper end of the coupling frame 4 is fixedly connected with an upper bearing seat 8, and a bearing 9 is arranged between the upper bearing seat 8 and the pump shaft 6, and the rear end of the bearing 9 is press-fitted with an upper Bearing seat cover 10, a skeleton seal 11 is arranged between the upper bearing seat cover 10 and the upper bearing seat 8, an upper bearing gland 12 is installed on the end surface of the upper bearing seat 8, and a lower bearing seat 13 is fixedly connected to the lower end of the coupling frame 4. A bearing 14 is arranged between the bearing seat 13 and the pump shaft 6, the ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a spray pump which comprises a bottom plate. A supporting pipe and a water outlet pipe penetrate into the bottom plate, the front end face of the bottom plate is fixedly connected with a connecting frame, the other end of the connecting frame is connected with a motor base, a motor connected with a pump shaft is arranged in the motor base, the upper end of the connecting fame is fixedly connected with an upper bearing pedestal, a bearing is arranged between the upper bearing pedestal and the pump shaft, an upper bearing pedestal sleeve is pressed at the rear end of the bearing, a frame seal is arranged between the upper bearing pedestal sleeve and the upper bearing pedestal, an upper bearing pressing cover is arranged on the end face of the upper bearing pedestal, and a lower bearing pedestal is fixedly connected with the lower end of the connecting frame. The spray pump can be used under any complex environment, and is good in sealing performance and excellent in corrosion resisting performance, and the service life of the spray pump is prolonged.
Description
technical field [0001] The invention relates to the field of industrial pumps, in particular to a spray pump. Background technique [0002] Spray pumps and compressors are widely used in machinery, petrochemical, pharmaceutical, food, sugar industry and electronic fields. Because the compression process of the spray pump gas is isothermal during the working process of the acid-resistant vacuum pump, it is not easy to be dangerous when compressing and pumping explosive gas. It can extract various gases containing water vapor, flammable, explosive, a small amount of dust, and a small amount of liquid; the explosion-proof vacuum pump mainly uses water as the working medium, and the maintenance cost of the spray pump is low; the explosion-proof vacuum pump can work in a relatively harsh environment . [0003] In the prior art, the acid resistance and corrosion resistance of the spray pump are poor, and after a period of use, the internal parts of the spray pump are seriously c...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): F04D7/06F04D25/06
CPCF04D13/06
Inventor 汪卫平唐训民
Owner 安徽凯特泵业有限公司