CN218476989U - Salt bath spraying vulcanizing device - Google Patents

Abstract

The utility model provides a salt bath sprays vulcanizer, it includes the rack, be equipped with vulcanizing tank, shower in the rack respectively, the shower is located the upside of vulcanizing tank, be equipped with a plurality of holes that spray on the decurrent pipe wall of shower, the shower with be equipped with the filter-tank between the vulcanizing tank, the bottom plate of filter-tank is the filter screen. The invention has the beneficial effects that: because the filter tank is arranged between the spray pipe and the vulcanizing tank, impurity particles which influence the appearance quality of the rubber and plastic product in the molten salt can be filtered out, so that the vulcanization quality of the rubber and plastic product can meet the requirement of high standard.

Description

Salt bath spraying vulcanizing device

Technical Field

The utility model relates to a rubber and plastic equipment, more specifically say, the utility model relates to a salt bath sprays vulcanizer for rubber and plastic goods production.

Background

Prior art's salt bath sprays vulcanizer, generally set up the vulcanizing bath in the rack, the shower, mix in the shower and mix the fused salt and spray the vulcanization to the rubber and plastic goods in the vulcanizing bath from spraying the hole, like Chinese patent office is CN 201456300U's the patent application of publication number in 2010 5 months 12 days, this patent application discloses a salt bath sprays the vulcanizing bath, including the vulcanizing bath, the shower, set up elevating system in the hood of vulcanizing bath top, the guard shield that folds down of both sides is hung under the elevating system, longitudinal fixity shower in guard shield (3), the shower is connected with the fused salt in the fused salt stove by the pump, the fused salt circulation in salt bath and the fused salt stove in the vulcanizing bath. The vulcanizing device directly sprays the mixed molten metal salt on the rubber and plastic product from the spray holes of the spray pipes, which brings quality problems to the rubber and plastic product, for example, impurities such as calcium carbonate, magnesium carbonate and other impurity particles are inevitably mixed in the mixed molten metal salt, and the impurity particles are attached to the surface of the rubber and plastic product in the spraying process to form scattered white spots to influence the appearance quality, so that the appearance quality requirement of the rubber and plastic product is not met.

Disclosure of Invention

In order to overcome the above-mentioned defects, the utility model discloses the technical problem that needs to solve is: the salt bath spraying vulcanizing device can filter out impurity particles in the molten salt, which affect the appearance quality of the rubber and plastic product, and ensure the appearance quality of the rubber and plastic product.

The utility model provides a technical scheme that prior art has the problem is: the utility model provides a salt bath sprays vulcanizer, it includes the rack, be equipped with vulcanizing tank, shower in the rack respectively, the shower is located the upside of vulcanizing tank, be equipped with a plurality of holes that spray on the decurrent pipe wall of shower, the shower with be equipped with the filter tank between the vulcanizing tank, the bottom plate of filter tank is the filter screen. Because the filter tank is arranged on the lower side of the spray pipe, solid impurity particles in the molten salt can be filtered by the filter tank as a filter screen of the bottom plate, the molten salt sprayed on the rubber and plastic product is liquid molten salt, and the appearance quality of the rubber and plastic product is ensured to meet the requirements.

As a further technical scheme, the filter screen is a 150-mesh stainless steel screen.

As a further technical scheme, the device also comprises a lifting mechanism, and the filter tank is connected with the lifting mechanism. Different rubber and plastic goods filter-tank is different for the height of vulcanizing bath when salt bath vulcanizes, and the drip groove can carry out the altitude mixture control through the fastening mode of rectangular hole, screw, also can carry out the altitude mixture control through the mode that the bolt articulates, the utility model discloses a mode through elevating system carries out the altitude mixture control for the height of adjustment filter-tank is very convenient, swift.

As a further technical scheme, a bracket is arranged between the filter tank and the vulcanizing tank, the filter tank is positioned on the bracket, and the bracket is connected with the lifting mechanism. Different rubber and plastic goods vulcanize the proportion of mixed metallic salt that needs and are different, consequently, when changing product variety, need handle the preceding mixed metallic salt that condenses in the filter-tank, for this reason, set up the bracket on elevating system to set up the filter-tank into a plurality of rectangle frames, then arrange a plurality of filter-tanks in proper order and place on the bracket, can make things convenient for the operating personnel to carry out cleaning one by one the filter-tank like this.

As a further technical scheme, a heating pipe is arranged on the bottom surface of the inlet end of the vulcanizing tank. When the rubber and plastic product just enters the vulcanizing tank, because the temperature difference between the temperature of the rubber and plastic product and the temperature difference of the molten salt is large, a large amount of heat needs to be absorbed, and the heating pipe is arranged on the bottom surface of the inlet end of the vulcanizing tank, so that the heat absorbed by the inlet end of the vulcanizing tank too much can be supplemented in due time, and the temperature stability in the vulcanizing tank is maintained.

As a further technical scheme, a downward guide pipe is connected in the spray hole. The pressure of the fused salt in the spray pipe is high, the high-pressure fused salt is guided into the filter tank through the guide pipe to be sprayed out, and the side walls around the filter tank block the fused salt, so that the fused salt can be effectively prevented from being splashed out unexpectedly to pollute the environment.

As a further technical scheme, the salt bath spraying device further comprises a salt bath pump and a molten salt furnace, wherein two ends of the spraying pipe are connected with the salt bath pump through metal pipes, the salt bath pump is connected with the molten salt furnace, the spraying pipe is fixedly connected to the bracket, and a section of metal corrugated pipe is arranged on the metal pipes. Because the two ends of the spray pipe are connected with the salt bath pump through the metal pipes, the two ends of the spray pipe can be supplemented with the large-flow molten salt of the salt bath pump, and the flow of the molten salt sprayed from the spray pipe from head to tail is basically consistent; the spraying pipe is fixedly connected to the bracket, so that the height difference between the spraying pipe and the filter tank is proper and stable, and the molten salt can be effectively prevented from splashing out of the filter tank; because the salt bath pump and the molten salt furnace are suitable for static arrangement, a section of metal corrugated pipe with flexible connection characteristic is arranged on the metal pipe, so that the spray pipe can be fixedly connected on the bracket which moves up and down along with the lifting mechanism.

The utility model has the advantages that: because the filter tank is arranged between the spray pipe and the vulcanizing tank, impurity particles which influence the appearance quality of the rubber and plastic product in the molten salt can be filtered out, so that the vulcanization quality of the rubber and plastic product can meet the requirement of high standard.

Drawings

FIG. 1 is a schematic view of the present invention with a portion of the covering removed;

FIG. 2 isbase:Sub>A schematic sectional view A-A of FIG. 1;

FIG. 3 is an enlarged schematic view of the portion R of FIG. 2;

FIG. 4 is a schematic perspective view of the drip chamber of the present invention;

FIG. 5 is a schematic cross-sectional view of a drip chamber according to the present invention;

fig. 6 is a schematic perspective view of the middle support frame of the present invention;

fig. 7 is a schematic perspective view of the filtering tank of the present invention.

In the figure: the device comprises a cabinet 1, a lifting mechanism 2, a first metal pipe 3, a cantilever 4, a corrugated pipe 5, a second metal pipe 6, a spray pipe 7, a vulcanizing tank 8, an electric heating pipe 9, a filter tank 10, a guide pipe 11, a support frame 12, a liquid dropping tank 13, a bracket 14, a liquid dropping hole 15, a through hole 16 and a filter screen 17.

Detailed Description

The present invention will be further described with reference to the following specific embodiments and accompanying drawings.

Example (b): a salt bath spraying vulcanizing device, which is shown in the figure, comprises a cabinet 1, a salt bath pump (not shown in the figure) and a molten salt furnace (not shown in the figure), wherein a vulcanizing tank 8 and a spray pipe 7 are respectively arranged in the cabinet 1, the spray pipe 7 is positioned at the upper side of the vulcanizing tank 8, a plurality of spray holes are formed in the downward pipe wall of the spray pipe 7, and guide pipes 11 are welded in the spray holes; a bracket 14 is further arranged between the spray pipe 7 and the vulcanizing tank 8, a lifting mechanism 2 is arranged on the outer side of the cabinet 1, the lifting mechanism 2 extends into the cabinet 1 through a cantilever 4 and is respectively fixedly connected with the bracket 14 and the spray pipe 7, a plurality of drip tanks 13 which are sequentially arranged are placed on the bracket 14, a plurality of drip holes 15 are uniformly distributed on the bottom surface of each drip tank 13, and the edges of the drip holes 15 are turned up towards one side of the vulcanizing tank 8; because the mixed metal salt used for salt bath vulcanization is recycled, some impurities are inevitably mixed in the mixed metal salt, if the impurities cannot be removed in time, the mixed metal salt is possibly attached to the outer surface of a rubber and plastic product in the salt bath vulcanization process, and the quality of the rubber and plastic product is influenced, therefore, a support frame 12 in a shape of a channel steel is respectively placed on the bottom surfaces of two ends of a liquid dripping tank 13, a plurality of through holes 16 are arranged on the plate surface of the support frame 12, in addition, a filter tank 10 is also placed on the liquid dripping tank 13, the bottom plate of the filter tank 10 is a filter screen 17 made of 150-mesh stainless steel net, the lower side surface of the filter screen 17 is abutted against the two support frames 12, and the lower port of the guide pipe 11 extends into the filter tank 10; an electric heating pipe 9 is arranged on the bottom surface of the inlet end of the vulcanizing tank 8; first tubular metal resonator 3 has been welded respectively at the both ends of shower 7, the salt bath pump is connected with second tubular metal resonator 6, and first tubular metal resonator 3 is connected with second tubular metal resonator 6 through corrugated metal pipe 5, the salt bath pump is connected with the molten salt stove, and the molten salt stove is connected with vulcanizing tank 8.

The utility model discloses set up the mesh of drip groove 13 at the downside of filter-tank 10: the filter screen 17 can be plugged by the impurity particles filtered by the filter tank 10, so that the molten salt liquid drops filtered by the filter tank 10 are unevenly distributed, and the rubber and plastic product is vulcanized to have deviation, so that the quality problem is caused, therefore, one support frame 12 is respectively arranged on the bottom surfaces of two ends of the liquid drop tank 13, then the filter tank 10 is arranged on the two support frames 12, so that the molten salt pressure output by the molten salt in the liquid drop tank 13 through the liquid drop hole 15 can be the same everywhere and is not influenced by the pressure change of the molten salt in the spray pipe 7 as long as the flow of the molten salt output by the spray pipe 7 is controlled to be equal to the flow of the molten salt dropped by the liquid drop tank 13, and the liquid level of the molten salt in the liquid drop tank 13 and the rubber and plastic suitable height between the liquid drop tank 13 and the vulcanization tank 8 are controlled, and the molten salt liquid drops can not have any adverse effect on the surface quality of the rubber and plastic product. Because the edge of the dropping hole 15 is turned up towards one side of the vulcanizing tank 8, the molten salt drops can not generate the phenomenon of lateral movement on the lower side surface of the dropping tank 13 due to the difference of surface tension, so that the dropping density of the molten salt drops is uniform, namely the sprayed molten salt quantity is equal everywhere, and the vulcanization degree of different positions of the rubber and plastic product is ensured to be consistent. The technical scheme of the utility model can make the quality of rubber and plastic goods can satisfy the quality requirement of high standard.

The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way, and other variations and modifications are possible without departing from the scope of the invention as set forth in the appended claims.

Claims (7)

1. The utility model provides a salt bath sprays vulcanizer, it includes the rack, be equipped with vulcanizing tank, shower in the rack respectively, the shower is located the upside of vulcanizing tank, be equipped with a plurality of holes that spray on the decurrent pipe wall of shower, its characterized in that, the shower with be equipped with the filter tank between the vulcanizing tank, the bottom plate of filter tank is the filter screen.

2. The salt bath spray vulcanizing device of claim 1, wherein the filter screen is a 150 mesh stainless steel screen.

3. The salt bath spray vulcanizing device of claim 1, further comprising a lifting mechanism, wherein the filter tank is connected with the lifting mechanism.

4. The salt bath spray vulcanizing device of claim 3, wherein a bracket is arranged between the filter tank and the vulcanizing tank, the filter tank is positioned on the bracket, and the bracket is connected with the lifting mechanism.

5. The salt bath spray vulcanization device of any one of claims 1 to 4, wherein said vulcanization tank is provided with a heating pipe on the bottom surface of the inlet end.

6. The salt bath spray vulcanization device of any one of claims 1 to 4, wherein a downward guide tube is connected in said spray hole.

7. The salt bath spraying and vulcanizing device of claim 4, characterized by further comprising a salt bath pump and a molten salt furnace, wherein two ends of the spray pipe are connected with the salt bath pump through a metal pipe, the salt bath pump is connected with the molten salt furnace, the spray pipe is fixedly connected on the bracket, and a section of metal corrugated pipe is arranged on the metal pipe.

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