CN205361222U - With cream machine exhaust column and use this exhaust column with cream machine - Google Patents
With cream machine exhaust column and use this exhaust column with cream machine Download PDFInfo
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- CN205361222U CN205361222U CN201521106377.1U CN201521106377U CN205361222U CN 205361222 U CN205361222 U CN 205361222U CN 201521106377 U CN201521106377 U CN 201521106377U CN 205361222 U CN205361222 U CN 205361222U
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- valve
- mixing machine
- exhaust column
- paste mixing
- air draft
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Abstract
The utility model discloses a with cream machine exhaust column and use this exhaust column with cream machine. The utility model discloses an include suction line and valve structure with cream machine exhaust column, wherein valve structure includes first valve and second valve, and first valve is used for suction line and switching with cream built -in portion, and the second valve is used for suction line and outside atmospheric switching, first valve and second valve all are the slide valves that adopt the cylinder to drive. The utility model discloses a with cream machine exhaust column, than the exhaust column of the current valve of jumping, improve a lot in the aspect of sealed earlier, the removal of the sealed face of flashboard of slide valve all adopts the cylinder to drive, under big pressure, makes sealed effect better.
Description
Technical field
This utility model relates to paste mixing machine technical field, particularly relates to a kind of paste mixing machine exhaust column and uses the paste mixing machine of this exhaust column.
Background technology
Paste mixing machine is a kind of visual plant in the production technology of the batteries such as lead-acid accumulator.As it is shown in figure 1, the paste mixing machine 1 of lead-acid accumulator includes exhaust column 2.Existing exhaust column 2 is generally adopted the structure shown in Fig. 2 and Fig. 3, and Fig. 2 and Fig. 3 illustrates that existing paste mixing machine air draft pipe valve and operation principle schematic diagram, valve 21 are blade-rotating valve.Utilize cylinder drivening rod mechanism, drive hinge to rotate, the rotation with movable valve 21 simultaneously.When valve 21 is closed, theoretic wind direction is (direction of arrow) as shown in Figure 2；When valve 21 is opened, theoretic wind direction is (direction of arrow) as shown in Figure 3.But owing to valve 21 is relatively thin, it is easily bent at one end valve 21 away from hinge；Further, in the one end away from hinge, power is smaller, it is impossible to well valve 21 is pressed on airduct inwall, causes airtight not tight, it is easy to make the gas overflowing within paste mixing machine, to environment, the health of people is damaged.
Utility model content
This utility model is for the bad problem of existing paste mixing machine exhaust column valve seal, it is provided that a kind of sealing effectiveness paste mixing machine exhaust column more preferably and use the paste mixing machine of this exhaust column so that it is the pollution of environment is less, also ensures the security of the lives and property of people.
According to first aspect of the present utility model, this utility model provides a kind of paste mixing machine exhaust column, including air draft pipe and valve mechanism, this valve mechanism includes the first valve and the second valve, above-mentioned first valve is for above-mentioned air draft pipe and the opening and closing within above-mentioned paste mixing machine, and above-mentioned second valve is for the opening and closing of above-mentioned air draft pipe with outside atmosphere；Above-mentioned first valve and the second valve are all the slide valves adopting cylinder to drive.
As the scheme of further improvement of the utility model, above-mentioned air draft pipe is internal with above-mentioned paste mixing machine to be connected by arm, and above-mentioned arm passes through above-mentioned first valve opening and closing.
As the scheme of further improvement of the utility model, the ram seal face of above-mentioned slide valve is smooth with sealing surface of seat, smooth consistent.
As the scheme of further improvement of the utility model, above-mentioned first valve and the second valve include the airduct connecting plate being fixed within above-mentioned air draft pipe and the pressure strip being connected with above-mentioned cylinder respectively, and above-mentioned airduct connecting plate is formed with above-mentioned pressure strip and seals.
As the scheme of further improvement of the utility model, the SUS304 plate that above-mentioned airduct connecting plate and above-mentioned pressure strip all adopt surface roughness to be Ra3.2.
As the scheme of further improvement of the utility model, above-mentioned first valve and the second valve respectively further comprise the reinforcement plate being fixed on above-mentioned air draft pipe outer wall.
As the scheme of further improvement of the utility model, above-mentioned first valve and the second valve respectively further comprise the active joint connecting above-mentioned cylinder with above-mentioned pressure strip.
Scheme as further improvement of the utility model, above-mentioned active joint includes the big joint connecting above-mentioned cylinder of centre and the little joint connecting above-mentioned pressure strip of periphery, the periphery of above-mentioned big joint has the hole for above-mentioned little joint traverse, and the external diameter of the above-mentioned little joint of aperture ratio of above described holes is big.
As the scheme of further improvement of the utility model, above-mentioned first valve and the second valve respectively further comprise the first external connection plate and the second external connection plate, and above-mentioned first external connection plate is the framework of splicing, is welded on above-mentioned air draft pipe outer wall；Above-mentioned second external connection plate is fixedly connected on above-mentioned first external connection plate, is used for fixing above-mentioned cylinder and shutting above-mentioned air draft pipe.
According to second aspect of the present utility model, this utility model provides a kind of paste mixing machine, including the paste mixing machine exhaust column of above-mentioned first aspect.
Paste mixing machine exhaust column of the present utility model adopts the slide valve that two cylinders drive, the first existing blade-rotating valve of ratio, at seal aspect, improves a lot；The movement in the ram seal face of slide valve (near and away from sealing surface of seat) all adopt cylinder to drive, under big pressure, allow sealing effectiveness more preferably.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of paste mixing machine of the prior art；
Fig. 2 is the structural representation of the exhaust column of paste mixing machine of the prior art；
Fig. 3 is the structural representation of the exhaust column of paste mixing machine of the prior art；
Fig. 4 is the structural representation of the exhaust column of the paste mixing machine of a kind of embodiment of this utility model；
Fig. 5 is the structural representation of the exhaust column of the paste mixing machine of a kind of embodiment of this utility model；
Fig. 6 is the structural representation of the Side sealing structures of the exhaust column of the paste mixing machine of a kind of embodiment of this utility model；
Fig. 7 is the structural representation of the active joint in the Side sealing structures of the exhaust column of the paste mixing machine of a kind of embodiment of this utility model.
Description of reference numerals:
1-paste mixing machine；
2-exhaust column；
21-valve:
31-the first valve；
32-the second valve；
33-air draft pipe；
34-arm；
41-airduct connecting plate；
42-strengthens plate；
43-active joint；
44-pressure strip；
45-the first external connection plate；
46-the second external connection plate；
47-cylinder；
The big joint of 51-；
The little joint of 52-.
Detailed description of the invention
This utility model is described in further detail in conjunction with accompanying drawing below by detailed description of the invention.
As shown in Figure 4 and Figure 5, the exhaust column of the paste mixing machine of a kind of embodiment of this utility model, including air draft pipe 33 and valve mechanism, this valve mechanism includes the first valve 31 and the second valve 32, first valve 31 is for air draft pipe 33 and the opening and closing within paste mixing machine, and the second valve 32 is for the opening and closing of air draft pipe 33 with outside atmosphere；First valve 31 and the second valve 32 are all the slide valves adopting cylinder to drive.
In the embodiment above of the present utility model, air draft pipe 33 can be connected by arm 34 with inside paste mixing machine, and arm 34 realizes opening and closing by the first valve 31.
In the embodiment above of the present utility model, the ram seal face of slide valve should be smooth, smooth consistent with sealing surface of seat, to ensure good sealing effectiveness.
The operation principle of the paste mixing machine exhaust column shown in Fig. 4 and Fig. 5: as shown in Figure 4 and Figure 5, exhaust column upper end is connected with a blower fan, and in paste mixing machine work process, blower fan is working always.When need not bleed inside paste mixing machine, closing the first valve 31, arm 34 is blocked, but now blower fan remains in work, just can only extract the gas in air, now open the second valve 32, wind direction flows as shown in Figure 4 (direction of arrow).In time needing the gas extraction inside paste mixing machine to go, open the first valve 31, allow the cover plate (ram seal face) of the inside separate with left side arm 34 obliquely；Simultaneously closing off the second valve 32, allow blower fan only extract the gas inside paste mixing machine, wind direction now flows as shown in Figure 5 (direction of arrow).Therefore, the using method of this paste mixing machine exhaust column is: need to take out paste mixing machine, above opens down and closes；Do not take out paste mixing machine, above close down and open.
Fig. 6 illustrates the structural representation of the Side sealing structures (the first valve 31 being equivalent in Fig. 4) of the exhaust column of the paste mixing machine of a kind of embodiment of this utility model.It should be noted that the sealed bottom structure of exhaust column (being equivalent to the second valve 32 in Fig. 4) and principle are identical with Side sealing structures, below therefore, for Side sealing structures, its concrete structure structure situation is described.It should be noted that Side sealing structures described below is only preferred embodiment, valve mechanism of the present utility model is not limited to this.
As shown in Figure 6, Side sealing structures (i.e. the first valve) includes the airduct connecting plate 41 being fixed within air draft pipe and the pressure strip 44 being connected with cylinder 47, and airduct connecting plate 41 is formed with pressure strip 44 and seals.It is to be appreciated that airduct connecting plate 41 can be fixedly mounted on inside air draft pipe by the mode welded.This airduct connecting plate 41 serves as the ram seal face of slide valve, is therefore high degrees of smoothness, a burnishing surface.Pressure strip 44 serves as sealing surface of seat, is also high degrees of smoothness, a burnishing surface.
In preferred embodiment of the present utility model, airduct connecting plate 41 is surface roughness is the SUS304 plate of Ra3.2.The surface roughness unusual light of Ra3.2, SUS304 is stainless one, uses this kind of material, in order to avoid by acid corrosion.Pressure strip 44 is also surface roughness is the SUS304 plate of Ra3.2.Both airduct connecting plates 41 coordinate with pressure strip 44, it is possible to realize good sealing effectiveness.
Consider that the tube wall of original air draft pipe is very thin, in order to increase the intensity of air draft pipe, reinforcement plate 42 is set especially.Owing to only doing reinforcement effect, without touching acid, so using common cold-reduced sheet, strengthening plate 42 and can be welded on the outer wall of air draft pipe.
In preferred embodiment of the present utility model, the cylinder 47 of Side sealing structures can pass through active joint 43 with pressure strip 44 and be connected.Additionally, Side sealing structures also includes the first external connection plate 45 and the second external connection plate 46.In order to facilitate installation, maintenance, the first external connection plate 45 is the framework of splicing, is welded on air draft pipe outer wall, four angles is four screwed holes, is used for connecting the second external connection plate 46.First external connection plate 45 can adopt 45# steel, and this plate is without touching acid.45# steel also has good processing characteristics and intensity etc..Second external connection plate 46 is fixedly connected on the first external connection plate 45, is used for fixing cylinder 47 and shutting air draft pipe.Second external connection plate 46 can also adopt 45# steel.
As shown in Figure 7, in preferred embodiment of the present utility model, active joint includes the big joint 51 of centre and the little joint 52 of periphery, wherein big joint 51 connects cylinder, and little joint 52 connects pressure strip, pressure strip specifically can be connected by screw, after connecting, little joint 52 right side againsts pressure strip, and there is also some gaps between joint 51 and pressure strip greatly；The periphery of big joint 51 has the hole for the traverse of little joint 52, and the external diameter of the little joint of aperture ratio 52 in this hole is big.After such active joint and cylinder and pressure strip are linked and packed, pressure strip can follow the movement of air cylinder guide rod to move, and owing to the external diameter of the little joint 52 of the aperture ratio in the hole of the periphery of big joint 51 is big, can realize being flexibly connected.The active joint that this utility model provides is relative to product on the market, and structure is simpler, more practical.Active joint will not touch acid, it is contemplated that processability and use, selects 45# steel.
Above content is in conjunction with specific embodiment further detailed description of the utility model, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, protection domain of the present utility model all should be considered as belonging to.
Claims (10)
1. a paste mixing machine exhaust column, including air draft pipe and valve mechanism, it is characterized in that, described valve mechanism includes the first valve and the second valve, described first valve is for described air draft pipe and the opening and closing within described paste mixing machine, and described second valve is for the opening and closing of described air draft pipe with outside atmosphere；Described first valve and the second valve are all the slide valves adopting cylinder to drive.
2. paste mixing machine exhaust column according to claim 1, it is characterised in that described air draft pipe is internal with described paste mixing machine to be connected by arm, and described arm passes through described first valve opening and closing.
3. paste mixing machine exhaust column according to claim 1, it is characterised in that the ram seal face of described slide valve is smooth with sealing surface of seat, smooth consistent.
4. paste mixing machine exhaust column according to claim 1, it is characterized in that, described first valve and the second valve include the airduct connecting plate being fixed within described air draft pipe and the pressure strip being connected with described cylinder respectively, and described airduct connecting plate is formed with described pressure strip and seals.
5. paste mixing machine exhaust column according to claim 4, it is characterised in that the SUS304 plate that described airduct connecting plate and described pressure strip all adopt surface roughness to be Ra3.2.
6. the paste mixing machine exhaust column according to claim 4 or 5, it is characterised in that described first valve and the second valve respectively further comprise the reinforcement plate being fixed on described air draft pipe outer wall.
7. the paste mixing machine exhaust column according to claim 4 or 5, it is characterised in that described first valve and the second valve respectively further comprise the active joint connecting described cylinder with described pressure strip.
8. paste mixing machine exhaust column according to claim 7, it is characterized in that, described active joint includes the big joint connecting described cylinder of centre and the little joint connecting described pressure strip of periphery, the periphery of described big joint has the hole for described little joint traverse, and described in the aperture ratio in described hole, the external diameter of little joint is big.
9. the paste mixing machine exhaust column according to claim 4 or 5, it is characterized in that, described first valve and the second valve respectively further comprise the first external connection plate and the second external connection plate, and described first external connection plate is the framework of splicing, is welded on described air draft pipe outer wall；Described second external connection plate is fixedly connected on described first external connection plate, is used for fixing described cylinder and shutting described air draft pipe.
10. a paste mixing machine, it is characterised in that include the paste mixing machine exhaust column described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106377.1U CN205361222U (en) | 2015-12-24 | 2015-12-24 | With cream machine exhaust column and use this exhaust column with cream machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106377.1U CN205361222U (en) | 2015-12-24 | 2015-12-24 | With cream machine exhaust column and use this exhaust column with cream machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205361222U true CN205361222U (en) | 2016-07-06 |
Family
ID=56257328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521106377.1U Active CN205361222U (en) | 2015-12-24 | 2015-12-24 | With cream machine exhaust column and use this exhaust column with cream machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205361222U (en) |
-
2015
- 2015-12-24 CN CN201521106377.1U patent/CN205361222U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |