CN206526952U - A kind of sewage treating machine rotary drum - Google Patents
A kind of sewage treating machine rotary drum Download PDFInfo
- Publication number
- CN206526952U CN206526952U CN201720188953.4U CN201720188953U CN206526952U CN 206526952 U CN206526952 U CN 206526952U CN 201720188953 U CN201720188953 U CN 201720188953U CN 206526952 U CN206526952 U CN 206526952U
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- section
- cone section
- straight section
- treating machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of sewage treating machine rotary drum, the sewage treating machine includes differential mechanism, case, the rotary drum in the case and the auger conveyor located at the rotary drum inner chamber, the rotary drum includes cone section and straight section, the big end of the cone section is provided with the first Access Division, the straight section one end is provided with the second Access Division with the first Access Division clamping, the straight section is with cone section clamping and by being welded and fixed, the cone section and straight section outer surface are respectively equipped with reinforcement, and the coning angle of the cone section is 20 °.The design of the utility model drum structure effectively improves stabilization of equipment performance and production security, while improving wastewater treatment efficiency.
Description
Technical field
The utility model is related to sewage treatment area, more particularly to a kind of sewage treating machine rotary drum.
Background technology
Horizontal screw centrifuge be a kind of horizontal screw unloading, continuous operation precipitation apparatus, generally comprise rotary drum and positioned at turn
Auger conveyor in drum, the separation chamber being made up of the cylinder body outer wall of auger conveyor and the inwall of rotary drum, material is by charging aperture
Separation chamber is entered, due to auger conveyor and the speed discrepancy of rotary drum, material realizes Solid-Liquid Separation in separation chamber, due to suspending
The sedimentation of liquid, the conveying of sediment and dehydration are completed all in rotary drum, therefore rotary drum part is the critical piece of horizontal screw centrifuge.Spiral shell
Rotation conveyer construction does adaptive change according to drum structure.Structure, material, shape and the parameter of rotary drum are largely determined
The characteristics of having determined centrifuge and technological effect.The rotary drum of existing sewage treating machine includes cone section and straight section, straight section and cone section point
Body formula is designed, and the good rear directly progress welding of two sections of splicings is realized into connection, this assembling structure is unstable, and rotating speed is limited, and height
Bar easily triggers safety problem in the case of rotating speed, in addition, the gradient setting of cone section is unreasonable also to influence sewage treating efficiency.
The content of the invention
The technical problems to be solved in the utility model, is to provide a kind of sewage treating machine rotary drum, improves stabilization of equipment performance
And production security, while improving wastewater treatment efficiency.
What the utility model was realized in：A kind of sewage treating machine rotary drum, the sewage treating machine includes differential mechanism, cover
Shell, the rotary drum in the case and the auger conveyor located at the rotary drum inner chamber, the rotary drum include cone section and straight
Section, the big end of the cone section is provided with the first Access Division, and the straight section one end is provided with the second card with the first Access Division clamping
Socket part, the straight section is with cone section clamping and by being welded and fixed, and the cone section and straight section outer surface are respectively equipped with reinforcement, described
The coning angle for boring section is 20 °.
The utility model has the advantage of：Welding manner is added to improve equipment using straight section and cone section tight fit clamping stable
Property, potential safety hazard is reduced, rotary drum rotating speed is improved；Reinforcement is provided with cone section and straight section, mitigates quality, reduces cost, further
Improve rotating speed；The coning angle for boring section is set to 20 ° of filterings for being easy to sewage, sewage separating effect is improved.
Brief description of the drawings
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is a kind of structural representation of sewage treating machine rotary drum of the utility model.
Embodiment
Refer to shown in Fig. 1, a kind of sewage treating machine rotary drum of the utility model, the sewage treating machine (not shown) includes
Differential mechanism, case, the rotary drum in the case and the auger conveyor located at the rotary drum inner chamber, the rotary drum 100
Including cone section 11 and straight section 12, the big end of the cone section 11 is provided with the first Access Division 111, the one end of straight section 12 be provided with
Second Access Division 121 of the clamping of the first Access Division 111, the straight section 12 is with the cone clamping of section 11 and by being welded and fixed, using straight
Section 12 adds welding manner to effectively improve stabilization of equipment performance with the cone tight fit clamping of section 11, reduces potential safety hazard, while improving rotary drum
Rotating speed；The cone section 11 and the outer surface of straight section 12 are respectively equipped with reinforcement 13, after the setting of reinforcement 13 make it that thickness is thinning
Rotary drum, the rotary drum thicker with original thickness, which possesses, is equal to intensity, you can reduces the waste of material to a certain extent, reduces into
This；The coning angle of the cone section 11 is 20 °, is easy to the filtering of sewage, improves sewage separating effect.
Although the foregoing describing embodiment of the present utility model, those familiar with the art should
Work as understanding, the specific embodiment described by us is merely exemplary, rather than for the limit to scope of the present utility model
Fixed, those skilled in the art should in the equivalent modification and change made according to spirit of the present utility model
Cover in scope of the claimed protection of the present utility model.
Claims (1)
1. a kind of sewage treating machine rotary drum, it is characterised in that：The sewage treating machine includes differential mechanism, case, located at the cover
Rotary drum in shell and the auger conveyor located at the rotary drum inner chamber, the rotary drum include cone section and straight section, the cone section
Big end is provided with the first Access Division, and the straight section one end is provided with the second Access Division with the first Access Division clamping, the straight section
With cone section clamping and by being welded and fixed, the cone section and straight section outer surface are respectively equipped with reinforcement, the coning angle of the cone section
For 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720188953.4U CN206526952U (en) | 2017-03-01 | 2017-03-01 | A kind of sewage treating machine rotary drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720188953.4U CN206526952U (en) | 2017-03-01 | 2017-03-01 | A kind of sewage treating machine rotary drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206526952U true CN206526952U (en) | 2017-09-29 |
Family
ID=59915659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720188953.4U Expired - Fee Related CN206526952U (en) | 2017-03-01 | 2017-03-01 | A kind of sewage treating machine rotary drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206526952U (en) |
-
2017
- 2017-03-01 CN CN201720188953.4U patent/CN206526952U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 |