CN204675261U - Cone rotary seal discharge device - Google Patents
Cone rotary seal discharge device Download PDFInfo
- Publication number
- CN204675261U CN204675261U CN201520303678.7U CN201520303678U CN204675261U CN 204675261 U CN204675261 U CN 204675261U CN 201520303678 U CN201520303678 U CN 201520303678U CN 204675261 U CN204675261 U CN 204675261U
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- CN
- China
- Prior art keywords
- cone
- cone axis
- housing
- sealing
- discharge device
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- 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 discloses a kind of cone rotary seal discharge device, the housing comprising feeding mouth, discharging opening and be placed between the two, it is characterized in that: described housing is pyramidal structure, its inside arranges cone axis, the outside face of cone axis matches with the inside face of housing, both can relatively rotate, the side of described housing arranges control apparatus, can axial adjustment cone axis position by control apparatus, described cone axis offers hopper, and same hopper can not be communicated with discharging opening with feeding mouth simultaneously.The utility model can realize continuous sealing discharge function, and easy to operate, efficiency is high.
Description
Technical field
The utility model belongs to mechanical equipment technical field, relates to a kind of sealing discharging and feeding device.
Background technology
In mine, chemical industry, food, medicine and other fields, frequent needs are keeping under the condition that airtight container pressure is constant, solid material or the liquid containing solid material are discharged from airtight container, or adds in sealed pressure vessel, therefore need a kind of sealing discharging and feeding device.For convenience of describing, below sealing discharging and feeding device are referred to as discharge device.
Way general at present adopts twice door, and as shown in Figure 1, first material enters first gas-tight silo, close second sealing door, make material enter second gas-tight silo, close first gas-tight silo behind the door, open second sealing door again, material is discharged in sealed cabin body.Vice versa.There are the following problems for this marker method: 1, discharging period is long, can not realize continuous pulp discharge; 2, control ratio is operated more difficult; 3, need intermediate material storage silo, take larger space, volume is large.
Summary of the invention
The purpose of this utility model overcomes the problems referred to above, provide a kind of can continuous pulp discharge, the cone rotary seal discharge device that easy to operate, efficiency is high.
The utility model is achieved in that
A kind of cone rotary seal discharge device, comprise feeding mouth, discharging opening and the housing be placed between the two, described housing is pyramidal structure, its inside arranges cone axis, the outside face of cone axis matches with the inside face of housing, both can relatively rotate, the cone structure design of cone axis and housing has good sealing effect and the effect of wearing and tearing self-compensating, the side of described housing arranges control apparatus, can axial adjustment cone axis position by control apparatus, thus the binding force of adjustment cone faying face, described cone axis offers hopper, same hopper can not be communicated with discharging opening with feeding mouth simultaneously, hopper rotates with cone axis, when being communicated with feeding mouth, accept material, when being communicated with discharging opening, topple over material, reciprocation cycle, thus realize continuous pulp discharge.
As further improvement of the utility model, described cone axis two ends arrange sealing moving plate, sealing still and gland cover, sealing moving plate is fixed in cone axis, sealing still is fixed on gland cover, be respectively equipped with air by-pass passage and grease channel between sealing moving plate and sealing still, the high pressure air of cone axis outside and lubricating oil can lubricate lubricant housings through passage and clear up hopper salvage stores.
As further improvement of the utility model, described control apparatus is for adjustment spring and regulate oil cylinder, is placed in the both sides of housing respectively.
As further improvement of the utility model, the inside face of described housing arranges abrasion-proof backing block.
The utility model has the advantages that: 1, by rotating cone axle, material can be discharged continuously, and be communicated with discharge gate with feeding mouth when hopper is different, ensure that the pressure stability of feeding mouth end, achieve function that is continuous, sealing discharging.2, discharge efficiency is high, and adjustment cone axis rotating speed, can also regulate material mass rate of emission.3, easy to operate, avoid the troublesome operation that prior art needs opening and closing door repeatedly, this device is convenient to maintaining simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art discharge device.
Fig. 2 is sectional structure schematic diagram of the present utility model.
Fig. 3 is the A-A cross-sectional view of Fig. 2.
In figure, 1, housing, 2, cone axis, 3, adjustment spring, 4, gland cover, 5, sealing moving plate, 6, sealing still, 7, regulate oil cylinder, 8, air by-pass passage, 9, grease channel, 10, liner plate, 11, hopper, 12, feeding mouth, 13, discharging opening.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The utility model comprises tapered housing 1, cone axis 2, gland cover 4, sealing moving plate 5, sealing still 6, adjustment spring 3, regulates the parts such as oil cylinder 7, cone axis 2 is arranged in tapered housing 1, and the both sides up and down of housing 1 are respectively feeding mouth 12 and discharging opening 13.Because cone surface has well sealing and wearing and tearing self-compensating function, cone axis 2 intermediate cone part can output multiple hopper 11 as required, and the quantity of hopper 11 and size can not be communicated with for principle of design with discharging opening 13 with feeding mouth 12 with same hopper 11 simultaneously.The conical section of cone axis 2 matches with the conical section of tapered housing 1, makes between pan feeding side hopper 11 and exit side hopper 11 completely isolated, and material when ensureing that feeding mouth 12 pressure is constant, can be discharged by rotating cone axle 2 continuously.Sealing moving plate 5, sealing still 6 radical function are wear-resisting, lubrication and auxiliary discharging.Sealing moving plate 5 is fixed in cone axis 2, and sealing still 6 is fixed on gland cover 4, sealing moving plate 5 and sealing still 6 designs lubrication channel 9 and auxiliary discharging air by-pass passage 8, connects high pressure air outside gland cover 4.High pressure air enters the hopper 11 of cone axis 2 exit side by air by-pass passage 8, clears up hopper 11.Lubricating oil carries out intermittent oiling by lubrication channel 9 to needing the position of lubrication.Adjustment spring 3 and adjustment oil cylinder 7 mainly adjust the binding force of cone faying face, under the condition ensureing sealing, cone axis 2 are rotated flexibly.For increasing resistance to abrasion, increase the service life, the inside face of housing 1 arranges abrasion-proof backing block 10.
Working process of the present utility model is: hopper 11 rotates with cone axis 2, when being communicated with feeding mouth 12, accept material, when being communicated with discharging opening 13, topple over material, high pressure air is entered by air by-pass passage 8 in the hopper 11 of cone axis 2 exit side simultaneously, clears up, reciprocation cycle to salvage stores in hopper 11.
The utility model is not limited to illustrated embodiment, and every equivalent or similar change done according to the utility model content all should belong to the utility model protection domain.
Claims (4)
1. a cone rotary seal discharge device, the housing comprising feeding mouth, discharging opening and be placed between the two, it is characterized in that: described housing is pyramidal structure, its inside arranges cone axis, and the outside face of cone axis matches with the inside face of housing, and both can relatively rotate, the side of described housing arranges control apparatus, can axial adjustment cone axis position by control apparatus, described cone axis offers hopper, and same hopper can not be communicated with discharging opening with feeding mouth simultaneously.
2. cone rotary seal discharge device according to claim 1, it is characterized in that: described cone axis two ends arrange sealing moving plate, sealing still and gland cover, sealing moving plate is fixed in cone axis, sealing still is fixed on gland cover, is provided with high air pressure passages and grease channel between sealing moving plate and sealing still.
3. cone rotary seal discharge device according to claim 1 and 2, is characterized in that: described control apparatus is for adjustment spring and regulate oil cylinder, is placed in the both sides of housing respectively.
4. cone rotary seal discharge device according to claim 3, is characterized in that: the inside face of described housing arranges abrasion-proof backing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303678.7U CN204675261U (en) | 2015-05-06 | 2015-05-06 | Cone rotary seal discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303678.7U CN204675261U (en) | 2015-05-06 | 2015-05-06 | Cone rotary seal discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204675261U true CN204675261U (en) | 2015-09-30 |
Family
ID=54174972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520303678.7U Expired - Fee Related CN204675261U (en) | 2015-05-06 | 2015-05-06 | Cone rotary seal discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204675261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336957A (en) * | 2017-07-26 | 2017-11-10 | 智思控股集团有限公司 | Rotary seal valve |
-
2015
- 2015-05-06 CN CN201520303678.7U patent/CN204675261U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336957A (en) * | 2017-07-26 | 2017-11-10 | 智思控股集团有限公司 | Rotary seal valve |
| CN107336957B (en) * | 2017-07-26 | 2023-02-03 | 智思控股集团有限公司 | Rotary seal valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20200506 |