CN204451300U - A kind of spiral pressing dehydrator discharging structure - Google Patents
A kind of spiral pressing dehydrator discharging structure Download PDFInfo
- Publication number
- CN204451300U CN204451300U CN201520066343.8U CN201520066343U CN204451300U CN 204451300 U CN204451300 U CN 204451300U CN 201520066343 U CN201520066343 U CN 201520066343U CN 204451300 U CN204451300 U CN 204451300U
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- China
- Prior art keywords
- helical axis
- end diameter
- cylinder
- discharging structure
- spiral pressing
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Abstract
The utility model discloses a kind of spiral pressing dehydrator discharging structure, comprise sieve plate, cylinder mould, material plug and helical axis, the material cavity section of described helical axis is for feed end diameter is large and diminished shaft that discharge end diameter is little, the left surface of described material plug is evenly equipped with guide pin bushing, the two ends guide rod be fixed on discharging opening two side is slided and is fitted in described dowel hole, and the piston rod being distributed on the cylinder on casing is connected with the left side wall that material is filled in.The utility model has helical axis long service life, material mass dryness fraction is easy to adjust and do not shut down the remarkable advantage laying down material.
Description
Technical field:
The utility model relates to a kind of spiral pressing dehydrator, particularly a kind of spiral pressing dehydrator discharging structure.
Background technology:
There are two defects in existing single-screw press apparatus, one is that helical axis discharge outlet is for cylindric, the cross section of this material cavity is uiform section, and material is shifted onto in this material cavity by helical axis, when the mass dryness fraction of material acquires a certain degree, material in cavity has certain hardness, when material mass dryness fraction is too high, material can not be discharged, and now needs shutdown cylinder mould upper cover of dismantling manually to remove material, time-consuming, impact is normally produced; Two is that helical axis is easily worn, and change helical axis frequent, its reason is, there is gap between spring spool and large sleeve, causes material plug sagging with helical axis contact friction, thus makes the helical axis lost of life.
Summary of the invention:
The utility model object is to provide a kind of helical axis long service life and does not shut down the spiral pressing dehydrator discharging structure laying down material cavity material.
The technical scheme realizing the utility model object is, a kind of spiral pressing dehydrator discharging structure, comprise sieve plate, cylinder mould, material plug and helical axis, it is characterized in that: the material cavity section of described helical axis is for feed end diameter is large and diminished shaft that discharge end diameter is little, the left surface of described material plug is evenly equipped with guide pin bushing, the two ends guide rod be fixed on discharging opening two side is slided and is fitted in described dowel hole, and the piston rod being distributed on the cylinder on casing is connected with the left side wall that material is filled in.
The utility model has helical axis long service life compared with the prior art, material mass dryness fraction is easy to adjust and do not shut down the remarkable advantage laying down material.
Accompanying drawing illustrates:
Fig. 1 is existing spiral pressing dehydrator discharging structure schematic diagram, and Fig. 2 is the utility model spiral pressing dehydrator discharging structure schematic diagram.
Detailed description of the invention:
In conjunction with following embodiment, the utility model is described in detail, the material cavity section of helical axis 2 is taper, this taper is that the little and feed end diameter of discharge end diameter is large, and the right flank of material plug 4 is evenly equipped with guide pin bushing 8, and the guide rod 9 be located on the inwall of discharging opening 5 is slippery with described dowel hole.Be fixed on cylinder 7(or the hydraulic cylinder of housing) piston rod fill in be connected with material, this cylinder can symmetrical two or three, described guide pin bushing can be three or two.And sieve plate 1, material plug 4, cylinder mould 3 are not changed.Described cylinder piston rod and material fill between connection be universal joint 6.Because material plug 4 is supported on the guide rod be connected with discharging opening wall, thus material plug does not contact with helical axis, and helical axis is not worn, long service life.The pressure being substituted spring adjusting cylinders by cylinder conveniently does not need to regulate with special spanner.When the material mass dryness fraction in material cavity is excessive and when being suffocated; as long as after cylinder pressure release; helical axis rotates the material applied thrust in material cavity; the material be suffocated is easy to be laid down from cone-type spiral axle 10, thus overcomes and needs by shutting down the shortcoming laying down cylinder mould upper cover labor cleaning material.
Claims (1)
1. a spiral pressing dehydrator discharging structure, comprise sieve plate, cylinder mould, material plug and helical axis, it is characterized in that: the material cavity section of described helical axis is for feed end diameter is large and diminished shaft that discharge end diameter is little, the left surface of described material plug is evenly equipped with guide pin bushing, the two ends guide rod be fixed on discharging opening two side is slided and is fitted in described dowel hole, and the piston rod being distributed on the cylinder on casing is connected with the left side wall that material is filled in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066343.8U CN204451300U (en) | 2015-01-30 | 2015-01-30 | A kind of spiral pressing dehydrator discharging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066343.8U CN204451300U (en) | 2015-01-30 | 2015-01-30 | A kind of spiral pressing dehydrator discharging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204451300U true CN204451300U (en) | 2015-07-08 |
Family
ID=53658240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520066343.8U Expired - Fee Related CN204451300U (en) | 2015-01-30 | 2015-01-30 | A kind of spiral pressing dehydrator discharging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204451300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608419A (en) * | 2015-01-30 | 2015-05-13 | 河南百汇环境工程有限公司 | Discharging structure of screw press dehydrator |
-
2015
- 2015-01-30 CN CN201520066343.8U patent/CN204451300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608419A (en) * | 2015-01-30 | 2015-05-13 | 河南百汇环境工程有限公司 | Discharging structure of screw press dehydrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HENAN BAIHUI ENVIRONMENTAL PROTECTION TECHNOLOGY C Free format text: FORMER NAME: HENAN BAIHUI ENVIRONMENTAL ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Gathering area of weft four road west east industry in Xinxiang City, Henan province 453006 Henan Baihui Environmental Engineering Co. Ltd. Patentee after: HENAN BAIHUI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: Gathering area of weft four road west east industry in Xinxiang City, Henan province 453006 Henan Baihui Environmental Engineering Co. Ltd. Patentee before: Henan Baihui Environment Engineering Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Discharging structure of screw press dehydrator Effective date of registration: 20170925 Granted publication date: 20150708 Pledgee: Shanghai Maple Equity Investment Fund Management Co., Ltd. Pledgor: HENAN BAIHUI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Registration number: 2017310000053 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20190130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |