CN203227431U - Sludge mixing stirring machine - Google Patents
Sludge mixing stirring machine Download PDFInfo
- Publication number
- CN203227431U CN203227431U CN 201320291162 CN201320291162U CN203227431U CN 203227431 U CN203227431 U CN 203227431U CN 201320291162 CN201320291162 CN 201320291162 CN 201320291162 U CN201320291162 U CN 201320291162U CN 203227431 U CN203227431 U CN 203227431U
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- rotating shaft
- mud
- stirring
- shaft assembly
- gear
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Abstract
The utility model discloses a sludge mixing stirring machine. The sludge mixing stirring machine comprises a shell, wherein a stirring cavity is arranged inside the shell, wherein a feeding port is arranged above one end of the stirring cavity, a discharging port is arranged beneath the other end of the stirring cavity, a stirring shaft assembly is arranged inside the stirring cavity, the stirring shaft assembly comprises a rotating shaft, one end of the rotating shaft is provided with a driving device for driving the rotating shaft to rotate, and according to the key points of the technical scheme, a plurality of obliquely-pushed stirring blades are arranged on the rotating shaft in the axial direction, and the stirring blades are arranged obliquely relative to the rotating shaft. The sludge mixing stirring machine can overcome the defects of the prior art and can automatically push the sludge, wet sludge and composite strain can be continuously stirred, cut and scattered in a box body in a pushing process, the problem that the material is difficult to attach to the root can be solved, and the aerobic fermentation requirement can be met.
Description
[technical field]
The present invention relates to a kind of sludge treatment device, a kind of mud mixing and blending machine of more specifically saying so.
[background technology]
In sludge handling process, the wet mud of moisture content 80% need be mixed with composite bacteria, be formulated to the requirement that meets aerobic fermentation, carry out aerobic fermentation again and handle.How will wet mud and composite bacteria uniformly mixes, and material is difficult for sticking when stirring, and be comparatively loose again, but and continuity use, become the difficult problem before the sludge aerobic fermentation.
Existing mixing plant all is to adopt blade to stir, mix with composite bacteria for the big raw sewage of viscosity, its weak effect, and the agglomerating bulk state of mud after stirring, do not reach the requirement of aerobic fermentation, also having at whipping process has a large amount of mud to be attached on around the casing, is not easy cleaning, production efficiency is low, and labour intensity is big.
[summary of the invention]
The objective of the invention is to have overcome the deficiencies in the prior art, providing a kind of can push automatically, in the propelling movement process, make wet mud and composite bacteria in casing, constantly stir, stripping and slicing and compound motion such as break up, and solved material and be difficult for sticking at the stirring root, to reach the mud mixing and blending machine of aerobic fermentation requirement.
The present invention is achieved by the following technical solutions:
A kind of mud mixing and blending machine, comprise housing 1, be provided with stir chamber 101 in the described housing 1, described stir chamber 101 1 ends top is provided with charging aperture 102, described stir chamber 101 other ends below is provided with discharging opening 103, be provided with shaft assembly 20 in the described stir chamber 101, described shaft assembly 20 comprises rotating shaft 2, described rotating shaft 2 one ends are provided with and drive the drive unit 3 that described rotating shaft 2 is rotated, it is characterized in that: described rotating shaft 2 axially-aligned in described rotating shaft 2 upper edges have a plurality of cant stirring vanes 201, and the described relatively rotating shaft 2 of described stirring vane 201 is obliquely installed.
Aforesaid mud mixing and blending machine is characterized in that: the described relatively rotating shaft 2 of described stirring vane 201 is obliquely installed for helical form.
Aforesaid mud mixing and blending machine, it is characterized in that: described rotating shaft 2 axially-aligned in described rotating shaft 2 upper edges have organizes the vertical crosscut vane group 202 of radially extension and blade plane and described rotating shaft 2 more, every group of described crosscut vane group 202 comprises a plurality of crosscut blades 221, every group of described crosscut blade 221 away between described rotating shaft 2 one ends by connecting along described rotating shaft 2 axially extended slitting blades 222.
Aforesaid mud mixing and blending machine is characterized in that: described crosscut vane group 202 arranges at interval with described stirring vane 201.
Aforesaid mud mixing and blending machine is characterized in that: described slitting blades 222 outsides are provided with extrude bar 223.
Aforesaid mud mixing and blending machine is characterized in that: the described stirring vane 201 of close described discharging opening 103 1 ends is provided with and blends rod 211.
Aforesaid mud mixing and blending machine, it is characterized in that: be provided with in the described stir chamber 101 and the described shaft assembly 20 symmetrically arranged second shaft assemblies 40, go up described discharging opening 103 1 ends of side direction when described stirring vane 201 goes between described shaft assembly 20 and the described second shaft assembly 40 and tilt.
Aforesaid mud mixing and blending machine, it is characterized in that: described charging aperture 102 comprises mud slurry charging aperture 121 and dried mud pellet charging aperture 122, be connected with mud slurry feed pipe 123 on the described mud slurry charging aperture 121, described dried mud pellet charging aperture 122 tops are provided with dried mud pellet conveyer belt 124.
Aforesaid mud mixing and blending machine, it is characterized in that: described drive unit 3 comprise be connected with described shaft assembly 20 and drive its rotation first gear 301 and with second gear 302 of described first gear 301 engagements, described second gear 302 links to each other with the described second shaft assembly 40 and drives its rotation, described first gear 301 equates with described second gear, 302 numbers of teeth and reference diameter equates, be connected with the speed changer 303 that drives its rotation on described first gear 301, be connected with the drive motors 304 that drives its rotation on the described speed changer 303.
Compared with prior art, the present invention has following advantage:
1, the present invention adopts two-way twin shaft paddle, and rotating shaft be provided with inclination stirring vane and the cutting net, stirring vane slowly pushes mud to Way out when stirring, make that mud is stirred in advancing, stripping and slicing and breaing up, good mixing effect, the cutting net can be cleared up mud automatically at the thing that sticks of whipping process.Push to discharging opening from charging aperture then, self-emptying, the production efficiency height, labour intensity is low.
2, the present invention and stirring vane are interval with the cutting net that is surrounded by crosscut blade and slitting blades, and the mud in stirring is circumferentially cut, and strengthen mixing the uniformity that stirs.
3, the stirring vane of close discharging opening one end of the present invention is provided with and blends rod, before discharging the mud that mixes is broken into fritter, increases the porosity in the sludge fermentation, to meet the requirement of aerated fermentation.
[description of drawings]
Fig. 1 is stereogram of the present invention;
Fig. 2 is stereogram of the present invention;
Fig. 3 is stereogram of the present invention;
Fig. 4 is exploded view of the present invention;
Fig. 5 is stereogram of the present invention.
[specific embodiment]
A kind of mud mixing and blending machine, comprise housing 1, be provided with stir chamber 101 in the described housing 1, described stir chamber 101 1 ends top is provided with charging aperture 102, described stir chamber 101 other ends below is provided with discharging opening 103, be provided with twin shaft mixing component 20 in the described stir chamber 101, described shaft assembly 20 comprises two rotating shafts 2, described pair of rotating shaft 2 one ends are provided with and drive the drive unit 3 that described rotating shaft 2 is rotated, described pair of rotating shaft 2 axially-aligned in described pair of rotating shaft 2 upper edges have a plurality of cant stirring vanes 201, and the described relatively rotating shaft 2 of described stirring vane 201 is obliquely installed.Stirring vane slowly pushes mud to Way out when stirring, mud is stirred in advancing and stripping and slicing, stirs, effective, and can automatically mud be pushed to discharging opening from charging aperture in whipping process, realize full-automatic discharging, the production efficiency height, labour intensity is low.
The described relatively pair rotating shaft 2 of described stirring vane 201 is obliquely installed for helical form.
Described pair of rotating shaft 2 axially-aligned in described pair of rotating shaft 2 upper edges have organizes the vertical crosscut vane group 202 of radially extension and blade plane and described rotating shaft 2 more, every group of described crosscut vane group 202 comprises a plurality of crosscut blades 221, every group of described crosscut blade 221 away between described rotating shaft 2 one ends by connecting along described rotating shaft 2 axially extended slitting blades 222.
Described crosscut vane group 202 arranges at interval with described stirring vane 201.Cutting net by crosscut blade and slitting blades surround circumferentially cuts mud, strengthens the mixing and stirring degree, and mixing sludge is separated again.
Described slitting blades 222 outsides are provided with extrude bar 223.Mud on the stir chamber inwall is compressed, the mud slurry is fully contacted, to strengthen mixing effect with composite bacteria.
The described stirring vane 201 of close described discharging opening 103 1 ends is provided with and blends rod 211.Before discharging, the mud that mixes is broken into fritter, to meet the requirement of aerated fermentation.
Be provided with in the described stir chamber 101 and the described shaft assembly 20 symmetrically arranged second shaft assemblies 40, go up described discharging opening 103 1 ends of side direction when described stirring vane 201 goes between described shaft assembly 20 and the described second shaft assembly 40 and tilt.The assembly of the second shaft assembly 40 and shaft assembly 20 be symmetry fully.
Described charging aperture 102 comprises mud slurry charging aperture 121 and composite bacteria charging aperture 122, is connected with wet sewage sludge feed pipe 123 on the described mud slurry charging aperture 121, and described composite bacteria charging aperture 122 tops are provided with dried mud pellet conveyer belt 124.Wet mud adopts pump to import automatically, and composite bacteria is imported automatically by conveyer belt, realizes full-automatic charging.
Described drive unit 3 comprise be connected with described shaft assembly 20 and drive its rotation first gear 301 and with second gear 302 of described first gear 301 engagements, described second gear 302 links to each other with the described second shaft assembly 40 and drives its rotation, described first gear 301 equates with described second gear, 302 numbers of teeth and reference diameter equates, switched in opposite, be connected with the speed changer 303 that drives its rotation on described first gear 301, be connected with the drive motors 304 that drives its rotation on the described speed changer 303.Shaft assembly 20 and the second shaft assembly 40 rotate synchronously, and direction is opposite, avoids chiasma interference.
Operation principle of the present invention:
To wet after mud and composite bacteria deliver into stir chamber, push to discharging opening when being stirred by stirring vane, the cutting net that arranges at interval with stirring vane axially cuts stripping and slicing to mud and is compressed by extrude bar, and can clear up the material that sticks in the stir chamber, stir to be pushed by next group stirring vane again, blend and released from discharging opening by stirring vane by blending rod when exporting an end.
Claims (9)
1. mud mixing and blending machine, comprise housing (1), be provided with stir chamber (101) in the described housing (1), described stir chamber (101) one ends top is provided with charging aperture (102), described stir chamber (101) other end below is provided with discharging opening (103), be provided with shaft assembly (20) in the described stir chamber (101), described shaft assembly (20) comprises rotating shaft (2), described rotating shaft (2) one ends are provided with and drive the drive unit (3) that described rotating shaft (2) is rotated, it is characterized in that: the described rotating shaft in described rotating shaft (2) upper edge (2) axially-aligned has a plurality of cant stirring vanes (201), and the described relatively rotating shaft of described stirring vane (201) (2) is obliquely installed.
2. mud mixing and blending machine according to claim 1, it is characterized in that: the described relatively rotating shaft of described stirring vane (201) (2) is obliquely installed for helical form.
3. mud mixing and blending machine according to claim 1, it is characterized in that: the described rotating shaft in described rotating shaft (2) upper edge (2) axially-aligned has organizes radially extension and the blade plane crosscut vane group (202) vertical with described rotating shaft (2) more, every group of described crosscut vane group (202) comprises a plurality of crosscut blades (221), every group of described crosscut blade (221) away between described rotating shaft (2) one ends by connecting along the axially extended slitting blades of described rotating shaft (2) (222).
4. mud mixing and blending machine according to claim 3 is characterized in that: described crosscut vane group (202) and described stirring vane (201) setting at interval.
5. mud mixing and blending machine according to claim 3 is characterized in that: be provided with extrude bar (223) outside the described slitting blades (222).
6. according to claim 1 or 2 or 3 described mud mixing and blending machines, it is characterized in that: the described stirring vane (201) of close described discharging opening (103) one ends is provided with and blends rod (211).
7. mud mixing and blending machine according to claim 6, it is characterized in that: be provided with in the described stir chamber (101) and the symmetrically arranged second shaft assembly (40) of described shaft assembly (20), go up described discharging opening (103) one ends of side direction when described stirring vane (201) goes between described shaft assembly (20) and the described second shaft assembly (40) and tilt.
8. mud mixing and blending machine according to claim 7, it is characterized in that: described charging aperture (102) comprises mud slurry charging aperture (121) and dried mud pellet charging aperture (122), be connected with mud slurry feed pipe (123) on the described mud slurry charging aperture (121), described dried mud pellet charging aperture (122) top is provided with dried mud pellet conveyer belt (124).
9. mud mixing and blending machine according to claim 8, it is characterized in that: described drive unit (3) comprise be connected with described shaft assembly (20) and drive its rotation first gear (301) and with second gear (302) of described first gear (301) engagement, described second gear (302) links to each other with the described second shaft assembly (40) and drives its rotation, described first gear (301) equates with described second gear (302) number of teeth and reference diameter equates, be connected with the speed changer (303) that drives its rotation on described first gear (301), be connected with the drive motors (304) that drives its rotation on the described speed changer (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320291162 CN203227431U (en) | 2013-05-24 | 2013-05-24 | Sludge mixing stirring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320291162 CN203227431U (en) | 2013-05-24 | 2013-05-24 | Sludge mixing stirring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227431U true CN203227431U (en) | 2013-10-09 |
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ID=49283581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320291162 Expired - Fee Related CN203227431U (en) | 2013-05-24 | 2013-05-24 | Sludge mixing stirring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252186A (en) * | 2013-05-24 | 2013-08-21 | 中山市污水处理有限公司 | Sludge mixing stirrer |
-
2013
- 2013-05-24 CN CN 201320291162 patent/CN203227431U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252186A (en) * | 2013-05-24 | 2013-08-21 | 中山市污水处理有限公司 | Sludge mixing stirrer |
| CN103252186B (en) * | 2013-05-24 | 2015-12-09 | 中山市污水处理有限公司 | A kind of mud mixing and blending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |