CN203683985U - ImpBin tower impurity removing device - Google Patents
ImpBin tower impurity removing device Download PDFInfo
- Publication number
- CN203683985U CN203683985U CN201420008164.4U CN201420008164U CN203683985U CN 203683985 U CN203683985 U CN 203683985U CN 201420008164 U CN201420008164 U CN 201420008164U CN 203683985 U CN203683985 U CN 203683985U
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- CN
- China
- Prior art keywords
- tower
- impbin
- impurity removing
- impurity
- valve
- 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 relates to an ImpBin tower impurity removing device which comprises a bottom end cover (2), a connecting flange (3), an impurity removing tube (4), a valve (5) and a connecting bolt (6). The device is characterized in that a round hole is formed in the bottom end cover (2); the connecting flange (3) is fixedly connected to a corresponding position of the round hole; the impurity removing tube (4) is fixed on the connecting flange (3) through a bolt; the valve (5) is connected to the other end of the impurity removing tube (4) through a bolt. The device has the beneficial effects that the structure is simple, and the manufacturing is easy; impurities deposited at the bottom of a tower can be removed outside the tower, so that the device is free of abrasion of impurities such as sand grains, and the fault rate of the device is reduced.
Description
Technical field
The utility model relates to the ImpBin tower of pulping and paper-making, is specifically related to a kind of ImpBin tower and removes impurity removing apparatus.
Background technology
ImpBin tower is the important digesting apparatus in continuous steaming-boiling technology production in pulping and paper-making production line.Under the wood chip that the enters ImpBin tower effect of High Temperature High Pressure therein, react with cooking liquor, realize predecomposition.
ImpBin tower comprises housing, bottom material scraper and fluid power system.The effect of bottom material scraper is that the wood chip that completes pre-boiling is stirred and scraped, and is delivered to next workshop section.In the prior art, ImpBin tower bottom end cap is the device of an airtight atresia.
Contain the impurity such as sand grains owing to entering in the wood chip of ImpBin tower, the density of sand grains is easily deposited on greatly the bottom of tower, and the height bottom head covers of discharge gate, therefore, and with regard at the bottom of having sand grains and being deposited on tower and cannot discharge always.Along with the rotation of scraper, sand grains can be followed in bottom together and rotate, and by the parts wear of tower bottom, causes equipment normally to move.
Utility model content
In order to overcome above-mentioned defect, the purpose of this utility model is, provides a kind of ImpBin tower bottom to remove impurity removing apparatus, and the impurity such as sand are discharged outside tower, prevents that Impurity deposition is at tower bottom, to avoid equipment attrition.
The utility model for the technical scheme that its technical problem of solution adopts is:
ImpBin tower removes impurity removing apparatus, comprises bottom head covers, adpting flange, removal of impurity pipe, valve, connecting bolt; It is characterized in that: in bottom head covers, have a circular hole, be fixedly connected with adpting flange at circular hole correspondence position, removal of impurity pipe is bolted on adpting flange, is bolted valve at the other end of removal of impurity pipe.
Described valve is two valves that are cascaded.
Because the density ratio of impurity is larger, can be deposited on valve place by removal of impurity pipe, in work, a valve closing, another valve open, two valve certain interval of times switch once, impurity is discharged outside tower, can not make again the material from leakage in tower, reach deimpurity effect.
The beneficial effects of the utility model are, simple in structure, easily make; The impurity that is deposited on tower bottom can be rejected to outside tower, thereby avoid the impurity such as sand grains to equipment attrition, reduce equipment failure rate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is removal of impurity structural representation of the present utility model;
Fig. 2 is removal of impurity structure enlarged drawing of the present utility model.
In figure: 1. bottom material scraper assembly, 2. bottom head covers, 3. adpting flange, 4. removal of impurity pipe, 5. valve, 6. connecting bolt.
The specific embodiment
ImpBin tower removes impurity removing apparatus, comprises bottom head covers 2, adpting flange 3, removal of impurity pipe 4, valve 5, connecting bolt 6; It is characterized in that: in bottom head covers 2, have a circular hole, be fixedly connected with adpting flange 3 at circular hole correspondence position, removal of impurity pipe 4 is bolted on adpting flange 3, is bolted valve 5 at the other end of removal of impurity pipe 4.
Described valve 5 is the valves that are cascaded by two.
Claims (2)
1.ImpBin tower removes impurity removing apparatus, comprises bottom head covers (2), adpting flange (3), removal of impurity pipe (4), valve (5), connecting bolt (6); It is characterized in that: in bottom head covers (2), have a circular hole, be fixedly connected with adpting flange (3) at circular hole correspondence position, it is upper that removal of impurity pipe (4) is bolted on adpting flange (3), is bolted valve (5) at the other end of removal of impurity pipe (4).
2. ImpBin tower according to claim 1 removes impurity removing apparatus, it is characterized in that: described valve (5) is two valves that are cascaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008164.4U CN203683985U (en) | 2014-01-07 | 2014-01-07 | ImpBin tower impurity removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008164.4U CN203683985U (en) | 2014-01-07 | 2014-01-07 | ImpBin tower impurity removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203683985U true CN203683985U (en) | 2014-07-02 |
Family
ID=51005908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420008164.4U Expired - Fee Related CN203683985U (en) | 2014-01-07 | 2014-01-07 | ImpBin tower impurity removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203683985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256633A (en) * | 2015-10-30 | 2016-01-20 | 海南金海浆纸业有限公司 | Online backflush treatment method for blocking of digester sieve plate |
-
2014
- 2014-01-07 CN CN201420008164.4U patent/CN203683985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256633A (en) * | 2015-10-30 | 2016-01-20 | 海南金海浆纸业有限公司 | Online backflush treatment method for blocking of digester sieve plate |
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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: 20140702 Termination date: 20210107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |