CN203656177U - Biological product second level fermentation tank manhole overhaul sealing device - Google Patents
Biological product second level fermentation tank manhole overhaul sealing device Download PDFInfo
- Publication number
- CN203656177U CN203656177U CN201320862526.1U CN201320862526U CN203656177U CN 203656177 U CN203656177 U CN 203656177U CN 201320862526 U CN201320862526 U CN 201320862526U CN 203656177 U CN203656177 U CN 203656177U
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- sealing
- sealed cover
- cover plate
- edge
- pole
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- Expired - Fee Related
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Abstract
The utility model discloses a biological product second level fermentation tank manhole overhaul sealing device. A concave groove is formed in the surface of a tank opening; a sealing raised line corresponding to the concave groove is arranged on the bottom surface of a sealing cover plate; the sealing cover plate covers the concave groove of the tank opening by the raised line in a matching way; notches are uniformly formed in the periphery edge of the sealing cover plate; opposite thread ends of locking bolts are movably hinged to the edge of the tank opening; the locking bolts correspond to the notches in the edges of the sealing cover plate; the thread ends of the locking bolts are clamped in the notches in the edge of the sealing cover plate and are fastened by nuts; a support rod is L-shaped; the lower end of the support rod is movably mounted in the tank opening; the upper end of the support rod is located in the sealing cover plate and is provided with a threaded hole. The biological product second level fermentation tank manhole overhaul sealing device has the beneficial effects that the hanging and the moving are very convenient, time and labor are reduced, the sealing enhancement effect is realized, the number of the locking bolts is reduced, the opening and sealing operations of an access hole can be rapidly completed, and the sealing effect is excellent.
Description
Technical field
The utility model relates to the technical field of seal arrangement, more particularly relates to the technical field of biological products fermenting tub seal arrangement.
Background technique
In the production process of biological products, in fermenting tub, to grow required growing environment to biological inoculum is provided, biological inoculum could need to carry out Fast Growth and breeding according to design.Fermenting tub is to provide one of visual plant of required environment for the Growth and reproduction of biological inoculum, when producing, biological products need the growing environment in strict controlled fermentation tank, this just need to accomplish the strict sealing of fermenting tub, especially comprise the strict sealing of access hole, at present, the deficiency that the seal arrangement of access hole exists, the one, when opening and sealing access hole, need to turn a considerable amount of bolts, operation is trouble very, and wastes time and energy; The 2nd, because the sealed cover of access hole is very heavy, when operation, can only rely on other lifting tool to move; The 3rd, between current sealing cover and tank mouth, be provided with seal washer, in the time of sealing, often because appearring in seal washer, dislocation cannot accurately complete fast sealing.
Model utility content
It is very convenient that the purpose of this utility model provides a kind of sealed cover to move in order to solve above-mentioned deficiency exactly, time saving and energy saving, opening with seal operation of access hole all can complete fast, and has the biological products second order fermentation tank population maintenance seal arrangement of fine sealing effect.
The technical solution that the utility model adopts in order to solve the problems of the technologies described above is as follows:
Biological products second order fermentation tank population maintenance seal arrangement, comprise tank mouth, sealed cover, lock bolt, pole and lifting screw rod, the surface of described tank mouth offers Baltimore groove, be provided with the sealed batten corresponding with this Baltimore groove in the bottom surface of sealed cover, together with sealed cover is put with the Baltimore groove kissing closing lid of tank mouth by its raised line, edge, surrounding at sealing cover plate evenly offers recess, the Yu Guankou edge, the relative one end of screw thread of described lock bolt is movably hinged, this lock bolt is corresponding with the recess at sealed cover edge, screw thread one end holding of lock bolt is rear fastening by nut in sealed cover edge recess, it is L shaped that described pole becomes, the lower end of this pole is movably arranged on tank mouth place, the upper end of pole is positioned on sealed cover and offers tapped hole, the centre of surface of described sealed cover is provided with ball recess, the lower end of lifting screw rod is provided with the corresponding spheroid of this ball recess, lifting screw rod is matched and is arranged on sealed cover with groove by the spheroid of its lower end, the upper end of this lifting screw rod is located in the tapped hole of pole by screw thread.
The upper end of described lifting screw rod is also laterally fixed with handle.
In the Baltimore groove of described tank mouth, fill sealing cotton pad.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: sealed cover is under the effect of matching of pole and lifting screw rod, lifting and mobile all very convenient, time saving and energy saving, increase sealing cotton pad by design Baltimore groove with in groove, reach enhancing sealing effect, thereby reduce locking bolt, opening with seal operation of access hole all can have been completed fast, and there is good sealing effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, biological products second order fermentation tank population maintenance seal arrangement, comprise tank mouth 1, sealed cover 2, lock bolt 3, pole 4 and lifting screw rod 5, the surface of described tank mouth 1 offers Baltimore groove 6, be provided with the sealed batten corresponding with this Baltimore groove 67 in the bottom surface of sealed cover 2, together with sealed cover 2 is put with the Baltimore groove 6 kissing closing lids of tank mouth 1 by its raised line 7, in order to increase sealing effect, can also fill sealing cotton pad this Baltimore groove 6 is interior, the surrounding of described sealed cover 2 is along evenly offering recess 8, the relative one end of screw thread and tank mouth 1 edge of described lock bolt 3 are movably hinged, this lock bolt 3 is corresponding with the recess 8 at sealed cover 2 edges, screw thread one end holding of lock bolt 3 is fastening by nut 9 after sealed cover 2 edge recesses 8 are interior, together with so just can by sealed cover 2 and tank mouth 1, closely lock be put, 4 one-tenth of described poles are L shaped, the lower end of this pole 4 is movably arranged on tank mouth 1 place, the upper end of pole 4 is positioned on sealed cover 2 and offers tapped hole, the centre of surface of described sealed cover 2 is provided with ball recess 10, the lower end of lifting screw rod 5 is provided with the corresponding spheroid of this ball recess 10 11, lifting screw rod 5 is matched and is arranged on sealed cover 2 with groove 10 by the spheroid 11 of its lower end, the upper end of this lifting screw rod 5 is located on by screw thread in the tapped hole of pole 4, upper end at lifting screw rod 5 is also laterally fixed with handle 12, when lifting, only need to rotate lifting screw rod 5 just can easily sling sealed cover 2, then under the effect of pole 4, easily move to side, and the angle of sealed cover 2 also can arbitrarily regulate change, operation is all very convenient quick.
Claims (3)
1. biological products second order fermentation tank population maintenance seal arrangement, comprise tank mouth, it is characterized in that: it also includes sealed cover, lock bolt, pole and lifting screw rod, the surface of described tank mouth offers Baltimore groove, be provided with the sealed batten corresponding with this Baltimore groove in the bottom surface of sealed cover, together with sealed cover is put with the Baltimore groove kissing closing lid of tank mouth by its raised line, edge, surrounding at sealing cover plate evenly offers recess, the Yu Guankou edge, the relative one end of screw thread of described lock bolt is movably hinged, this lock bolt is corresponding with the recess at sealed cover edge, screw thread one end holding of lock bolt is rear fastening by nut in sealed cover edge recess, it is L shaped that described pole becomes, the lower end of this pole is movably arranged on tank mouth place, the upper end of pole is positioned on sealed cover and offers tapped hole, the centre of surface of described sealed cover is provided with ball recess, the lower end of lifting screw rod is provided with the corresponding spheroid of this ball recess, lifting screw rod is matched and is arranged on sealed cover with groove by the spheroid of its lower end, the upper end of this lifting screw rod is located in the tapped hole of pole by screw thread.
2. biological products second order fermentation tank population maintenance seal arrangement according to claim 1, is characterized in that: the upper end of described lifting screw rod is also laterally fixed with handle.
3. biological products second order fermentation tank population maintenance seal arrangement according to claim 1 and 2, is characterized in that: in the Baltimore groove of described tank mouth, filled sealing cotton pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320862526.1U CN203656177U (en) | 2013-12-25 | 2013-12-25 | Biological product second level fermentation tank manhole overhaul sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320862526.1U CN203656177U (en) | 2013-12-25 | 2013-12-25 | Biological product second level fermentation tank manhole overhaul sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203656177U true CN203656177U (en) | 2014-06-18 |
Family
ID=50922565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320862526.1U Expired - Fee Related CN203656177U (en) | 2013-12-25 | 2013-12-25 | Biological product second level fermentation tank manhole overhaul sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203656177U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595484A (en) * | 2015-01-30 | 2015-05-06 | 江阴中南重工股份有限公司 | Thermal insulation sealing device for manhole of stirred tank |
| CN108657674A (en) * | 2018-06-06 | 2018-10-16 | 肇庆市高新区创客科技有限公司 | A kind of high-efficiency environment friendly sealing device |
| CN109026738A (en) * | 2018-08-23 | 2018-12-18 | 淮南市阶梯电子科技有限公司 | A kind of New type coal centrifugal water pump in mine priming device |
| CN109737796A (en) * | 2018-12-26 | 2019-05-10 | 江苏成华能源化工设备有限公司 | A kind of high-temperature tubular heat exchanger |
| CN111998178A (en) * | 2020-08-29 | 2020-11-27 | 中电诚达医药工程设计(河北)有限公司 | Convenient equipment maintenance entry structure |
-
2013
- 2013-12-25 CN CN201320862526.1U patent/CN203656177U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595484A (en) * | 2015-01-30 | 2015-05-06 | 江阴中南重工股份有限公司 | Thermal insulation sealing device for manhole of stirred tank |
| CN104595484B (en) * | 2015-01-30 | 2016-07-06 | 江阴中南重工股份有限公司 | Stirred tank manhole heat insulation seal device |
| CN108657674A (en) * | 2018-06-06 | 2018-10-16 | 肇庆市高新区创客科技有限公司 | A kind of high-efficiency environment friendly sealing device |
| CN109026738A (en) * | 2018-08-23 | 2018-12-18 | 淮南市阶梯电子科技有限公司 | A kind of New type coal centrifugal water pump in mine priming device |
| CN109737796A (en) * | 2018-12-26 | 2019-05-10 | 江苏成华能源化工设备有限公司 | A kind of high-temperature tubular heat exchanger |
| CN111998178A (en) * | 2020-08-29 | 2020-11-27 | 中电诚达医药工程设计(河北)有限公司 | Convenient equipment maintenance entry structure |
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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: 20140618 Termination date: 20161225 |