CN204320189U - A kind of vacuum paste mixing machine - Google Patents
A kind of vacuum paste mixing machine Download PDFInfo
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- CN204320189U CN204320189U CN201420811856.2U CN201420811856U CN204320189U CN 204320189 U CN204320189 U CN 204320189U CN 201420811856 U CN201420811856 U CN 201420811856U CN 204320189 U CN204320189 U CN 204320189U
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- mixing machine
- paste mixing
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Abstract
The utility model discloses a kind of vacuum paste mixing machine, comprise urceolus, inner core, sealed outer cylinder cover and vertically stretch into the acid inlet tube of inner core through cover, be provided with black box in gap between edge, described inner core top and cover, described acid inlet tube bottom is provided with anti-explosion cover.Vacuum paste mixing machine of the present utility model, the acid solution of blocking blast by arranging anti-explosion cover splashes on black box, plays the effect of protection black box, effectively prevents black box by acid liquid corrosion, the service life of extension device.
Description
Technical field
The utility model relates to battery lead plaster manufacturing equipment, particularly a kind of vacuum paste mixing machine.
Background technology
Lead-acid accumulator history of existing more than 100 year since invention, because it is cheap, raw material are easy to obtain, has used sufficient reliability, is applicable to heavy-current discharge and the advantage such as ambient temperature range and being widely used widely.The electrolyte of lead-acid accumulator is sulfuric acid solution, wherein pole group forms primarily of positive plate, negative plate and dividing plate, dividing plate mainly plays storage electrolyte, as the gas passage of oxygen compound, play and prevent active material from coming off and the effect of short circuit between positive and negative electrode, positive and negative pole plate is made up of grid and active material.
Lead plaster is the parent of plate active material, and the effect in lead-acid accumulator is mainly for electrochemical reaction provides the material needed with reservoir.Paste mixing machine is the requirement of basis and cream technique, and what the lead powder lead powder of certain oxidizability and apparent density, water, dilute sulfuric acid and various additive mixing and stirring are formed has certain plasticity lead plaster ground plant equipment.
Paddle paste mixing machine uses more one to close cream machine in the market, which overcome Z-type paste mixing machine and grind the shortcoming of formula paste mixing machine, and along with the progress of technology, there is the concept of vacuum and cream in nearly 2 years markets, namely in guarantee and cream cylinder high vacuum and carrying out and cream under the state of constant temperature, guarantee the preparatory of lead paste formula and uniformity, greatly improve lead plaster performance.
Vaccum mixing efficiency is high, lead plaster temperature homogeneity is good, apparent density be easy to control, the advantages such as zero-emission have been the common recognition in industry, but vaccum mixing equipment relatively common conjunction cream device structure complexity is also undisputable fact, vaccum mixing machine generally comprises inner bag and urceolus, and inner bag is the container closing cream, in conjunction cream process, while shaft gyrates, inner bag also will ceaselessly rotate, and penetrate in inner bag and urceolus interlayer for preventing lead powder and go, this just requires to add sealing device between.
Close acid adding in cream process to carry out under vacuum conditions, due to gassiness in acid solution, run into vacuum state and can explode acid, therefore, in the process of acid liquid, acid solution very easily splash on black box, in the course of time cause the corrosion of black box, result can cause Lou powder in interlayer, the lead powder of seepage be attached to drive inner bag gear pair on, affect meshing quality, the faults such as gear failure are caused to occur, the particularly installation screw corrosion of rubber base and wear-resistant block, once corrosion cannot be repaired, have a strong impact on the service life of equipment, improve cost of equipment maintenance.
Utility model content
The utility model provides a kind of vacuum paste mixing machine, prevents the acid solution of exploding from splashing on black box, avoids the corrosion of black box, the service life of extension device.
A kind of vacuum paste mixing machine, comprise urceolus, inner core, sealed outer cylinder cover and vertically stretch into the acid inlet tube of inner core through cover, described inner core top along and cover between gap in be provided with black box, described acid inlet tube bottom is provided with anti-explosion cover.
The utility model in use; when acid solution enters inner core from acid inlet tube; the vacuum environment that air in acid solution arrives inner core is blasted; first acid solution splashes on anti-explosion cover, thus prevents acid solution from splashing on black box, and the air in acid solution is released to be taken away by vacuum; not aeriferous acid solution is freely trickled in the lead plaster of inner core; play the effect of protection black box, effectively prevent black box by acid liquid corrosion, the service life of extension device.
In order to the acid solution making anti-explosion cover effectively can block blast, preferably, described anti-explosion cover is taper.
Conveniently install, preferably, described anti-explosion cover is directly welded on acid inlet tube bottom or is fixed on acid inlet tube bottom by mount pad.
The connected mode of mount pad and acid inlet tube is a lot, conveniently mounts and dismounts, preferably, described mount pad comprises the sleeve coordinated with acid inlet tube bottom, and described sleeve top has otch, and incision is provided with arc pressuring plate, arc pressuring plate is connected by screw rod with sleeve, holds acid inlet tube tightly.
Described black box is for sealing the gap between inner core and urceolus, in order to improve sealing effectiveness, preferably, described black box comprises and extends to edge, inner core top from cover, and the ring packing baffle plate of inner core is stretched in local, described ring packing baffle plate top and cover are sealed and matched, and stretch between the part of inner core and inner core and are provided with elastic packing block.
In order to improve the sealing of elastic packing block, preferably, described inner core top is set to inclined-plane along inner side, and described elastic packing block is fixed on the lateral surface of ring packing baffle plate, closely pastes tactile with described inclined-plane.Inclined plane is set and can increases fitting area, thus improve sealing.
In order to improve sealing further, preferably, described ring packing baffle plate is divided into upper and lower two parts, and top is cylindric, and bottom is funnel-form.
In order to make ring packing baffle plate firmly be connected with cover, preferably, described cover bottom surface is provided with the groove matched with described ring packing baffle plate, and described ring packing baffle plate top reclines the sidewall of groove.
The beneficial effects of the utility model:
Vacuum paste mixing machine of the present utility model, the acid solution of blocking blast by arranging anti-explosion cover splashes on black box, plays the effect of protection black box, effectively prevents black box by acid liquid corrosion, the service life of extension device.
Accompanying drawing explanation
Fig. 1 is the partial schematic sectional view of utility model.
Fig. 2 is the cross-sectional schematic of Fig. 1 on A-A direction.
Detailed description of the invention
As depicted in figs. 1 and 2, the vacuum paste mixing machine of the present embodiment comprises: urceolus 1, inner core 2, the cover 3 of sealed outer cylinder 1 and vertically stretch into the acid inlet tube 4 of inner core 2 through cover 3, inner core 2 pushes up in the gap between edge and cover 3 and is provided with black box 5, and acid inlet tube 4 bottom is provided with anti-explosion cover 6.
In order to the acid solution making anti-explosion cover 6 effectively can block blast, in the present embodiment, anti-explosion cover 6 is taper.
Conveniently install, in the present embodiment, anti-explosion cover 6 is fixed on acid inlet tube 4 bottom by mount pad 7.
Mount pad 7 is a lot of with the connected mode of acid inlet tube 4, conveniently mount and dismount, in the present embodiment, mount pad 7 comprises the sleeve 71 coordinated with acid inlet tube bottom, sleeve top has otch, incision is provided with arc pressuring plate 72, and arc pressuring plate 72 is connected by screw rod 73 with sleeve 71, holds acid inlet tube 4 tightly.
Black box 5 is for sealing the gap between inner core and urceolus, in order to improve sealing effectiveness, in the present embodiment, black box 5 comprises and extends to inner core 2 from cover 3 and push up edge, and the ring packing baffle plate 51 of inner core 2 is stretched in local, cover 3 bottom surface is provided with the groove matched with ring packing baffle plate 51, and ring packing baffle plate 51 top reclines the sidewall of groove, and ring packing baffle plate 51 stretches between the part of inner core 2 and inner core 2 and is provided with elastic packing block 52; Inner core 2 pushes up and is set to inclined-plane along inner side, and elastic packing block 52 is fixed on the lateral surface of ring packing baffle plate 51, closely pastes tactile with inclined-plane, and arranging inclined plane can increase fitting area, thus improves sealing.
In order to improve sealing further, in the present embodiment, ring packing baffle plate 51 is divided into upper and lower two parts, and top is cylindric, and bottom is funnel-form, and elastic packing block 52 is fixed on the outside of funnel structure.
The utility model in use, when acid solution enters inner core 2 from acid inlet tube 4, the vacuum environment that air in acid solution arrives inner core 2 is blasted, first acid solution splashes on anti-explosion cover 6, thus prevent acid solution from splashing on black box 5, air in acid solution is released to be taken away by vacuum, and not aeriferous acid solution is freely trickled in the lead plaster of inner core 2.
The vacuum paste mixing machine of the present embodiment, the acid solution of blocking blast by arranging anti-explosion cover splashes on black box, plays the effect of protection black box, effectively prevents black box by acid liquid corrosion, the service life of extension device.
Claims (8)
1. a vacuum paste mixing machine, comprise urceolus, inner core, sealed outer cylinder cover and vertically stretch into the acid inlet tube of inner core through cover, be provided with black box in gap between edge, described inner core top and cover, it is characterized in that, described acid inlet tube bottom is provided with anti-explosion cover.
2. vacuum paste mixing machine as claimed in claim 1, it is characterized in that, described anti-explosion cover is taper.
3. vacuum paste mixing machine as claimed in claim 1, it is characterized in that, described anti-explosion cover is directly welded on acid inlet tube bottom or is fixed on acid inlet tube bottom by mount pad.
4. vacuum paste mixing machine as claimed in claim 3, it is characterized in that, described mount pad comprises the sleeve coordinated with acid inlet tube bottom, and described sleeve top has otch, and incision is provided with arc pressuring plate, and arc pressuring plate is connected by screw rod with sleeve, holds acid inlet tube tightly.
5. vacuum paste mixing machine as claimed in claim 1, it is characterized in that, described black box comprises and extends to edge, inner core top from cover, and the ring packing baffle plate of inner core is stretched in local, described ring packing baffle plate top and cover are sealed and matched, and stretch between the part of inner core and inner core and are provided with elastic packing block.
6. vacuum paste mixing machine as claimed in claim 5, it is characterized in that, described inner core top is set to inclined-plane along inner side, and described elastic packing block is fixed on the lateral surface of ring packing baffle plate, closely pastes tactile with described inclined-plane.
7. vacuum paste mixing machine as claimed in claim 6, it is characterized in that, described ring packing baffle plate is divided into upper and lower two parts, and top is cylindric, and bottom is funnel-form.
8. vacuum paste mixing machine as claimed in claim 5, it is characterized in that, described cover bottom surface is provided with the groove matched with described ring packing baffle plate, and described ring packing baffle plate top reclines the sidewall of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811856.2U CN204320189U (en) | 2014-12-18 | 2014-12-18 | A kind of vacuum paste mixing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811856.2U CN204320189U (en) | 2014-12-18 | 2014-12-18 | A kind of vacuum paste mixing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204320189U true CN204320189U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420811856.2U Active CN204320189U (en) | 2014-12-18 | 2014-12-18 | A kind of vacuum paste mixing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204320189U (en) |
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2014
- 2014-12-18 CN CN201420811856.2U patent/CN204320189U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 Coal Mountain Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee after: Tianneng Battery Group Co., Ltd. Address before: 313100 Coal Mountain Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee before: Tianneng Battery Group Co., Ltd. |