CN201128540Y - Container for packing chemical dry powder - Google Patents
Container for packing chemical dry powder Download PDFInfo
- Publication number
- CN201128540Y CN201128540Y CNU2007201717125U CN200720171712U CN201128540Y CN 201128540 Y CN201128540 Y CN 201128540Y CN U2007201717125 U CNU2007201717125 U CN U2007201717125U CN 200720171712 U CN200720171712 U CN 200720171712U CN 201128540 Y CN201128540 Y CN 201128540Y
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- China
- Prior art keywords
- staving
- container
- bung
- dry powder
- chemical dry
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- Expired - Lifetime
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Abstract
The utility model discloses a container used for packaging dry-mixed mortar, which comprises a barrel body and a barrel cover; the inner surface of the top part of the barrel cover has a seal ring extending downward, the inner wall of the barrel body and the seal ring form a axial seal when the barrel body is covered by the barrel cover; first sealing screw thread is arranged on the medial wall of the barrel cover, second sealing screw thread is arranged on the outer wall of the barrel body, the first sealing screw thread and the second sealing screw thread are cooperated with each other, thus making the barrel cover and the barrel body form a radial seal. The container of the utility model used for packaging dry-mixed mortar comprises the barrel body and the barrel cover, which can be used repeatedly, thus avoiding the waste of packaging material. A two-stage seal can be formed between the barrel cover and the barrel body of the container, which can realize good sealing and waterproof effectiveness.
Description
Technical field
The utility model relates to a kind of packing container that is used for, and is specifically related to a kind of container that is used for packaging chemical dry powder.
Background technology
Chemical industry dry powder is the material of widespread use in present chemical frbre industry, the building industry, and these materials all need to use container package.Wherein, dry powder and mortar is exactly a kind of in the chemical industry dry powder, and dry powder and mortar is a kind of New Building Materials of wideling popularize of country at present, its objective is to solve the on-the-spot environmental pollution that mortar causes and the fugitiveness of quality of mixing and stirring.Dry powder and mortar is by the sand of cement and drying and a kind of dry powder that additive mixes, and is to be formed by the big suitability for industrialized production of corresponding building materials enterprise, has stabilized quality and performance.The container of current packaging chemical industry dry powder mostly is paper bag, paper and plastics compound bag, woven bag etc.The impact resistance of the material that these packing containers adopted is very low; And these packing container breakage rate height, can only use once, not only wasted raw material but also contaminated environment.
Summary of the invention
The utility model is exactly in order to overcome above deficiency, has proposed a kind of container that is used for packaging chemical dry powder that can repeated use, avoids the waste of raw material.
Technical matters of the present utility model is solved by following technical scheme: a kind of container that is used for packaging chemical dry powder, comprise staving and bung, described bung top inner surface is extended with seal ring downwards, and staving inwall and seal ring form side seal when covering staving and bung; The madial wall of described bung is provided with first sealing thread, and described bucket outer wall is provided with second sealing thread, and described first sealing thread and second sealing thread are worked in coordination, and makes bung and staving form radial seal.
Preferably, described bucket outer wall is provided with and the integrated trucking department of staving, and described trucking department is positioned at described second sealing thread below.
Described trucking department is around one week of bucket outer wall.
Described trucking department comprises from the radially extended supporting plate of bucket outer wall, is provided with first reinforced rib between described supporting plate and the bucket outer wall.
Described trucking department also comprises axially holds plate, describedly axially holds plate and supporting plate is an one, is formed with the angle less than 180 degree between the two.
Described trucking department also comprises arc sections, described arc sections one end with axially hold the plate bottom and link to each other, the other end turns up.
Described bung bottom periphery is provided with protruding circle, and the bung edge of described staving is provided with those widened sections.
Described bung outer surface of cupular part is provided with the depressed area, and the diameter of described depressed area is bigger than described staving base diameter.
Be provided with the space between described seal ring and the depressed area, be formed with buffer zone.
Described staving bottom is provided with reinforced rib.
The beneficial effect that the utility model is compared with the prior art is: of the present utility modelly is used for dry powder mortar packaged container and comprises staving and bung, can repeated use, and avoid the waste of package stock.Bung of the present utility model top is extended with seal ring downwards, can form good side seal when covering staving and bung between staving and bung; Staving of the present utility model and bung are worked in coordination by sealing thread, make the good radial seal of formation between bung and the staving.This two-stage sealing effectiveness can make and of the present utility modelly be used for dry powder mortar packaged container and have good sealing and fire resistance characteristic.
The container that is used for packaging chemical dry powder of the present utility model comprises and the integrated trucking department of staving.This trucking department both can be used as handle, made things convenient for the user to carry out one hand, both hands are carried and being lifted; This trucking department can also be inserted in rope to be chosen and lifts.The utility model need not to process in addition handle and handle and staving is assembled into one, and this can effectively be avoided ladle body distortion that handle is fixed on the ladle body to be caused, also can reduce the operation of making the container that is used for packaging chemical dry powder, cost-cutting.
Trucking department on the staving of the present utility model also is provided with arc sections, and the user can the lump hand when moving staving, and arc sections can also play the effect of reinforced rib to ladle body simultaneously, makes staving more firm.
Bung bottom periphery of the present utility model is provided with protruding circle, and this protruding effect that has enclosed reinforced rib can make bung and staving be closely linked, and strengthens coupling mechanism force.
Bung outer surface of cupular part of the present utility model is provided with the depressed area, this can make staving be placed on the bung, make a plurality of containers that are used for packaging chemical dry powder of the present utility model realize vertical piling each other, make things convenient for the user to be used for dry powder mortar packaged container and to move of the present utility model.
Be provided with certain space between the depressed area of bung of the present utility model and the seal ring, form buffer zone, this buffer zone can significantly improve the side direction impact resistance of bung.
Staving of the present utility model bottom is provided with reinforced rib, and the impact resistance that this can significantly improve staving is very beneficial for strengthening the protection of staving.
Description of drawings
Fig. 1 is the structural representation of the bung of the utility model specific embodiment;
Fig. 2 is the structural representation of the staving of the utility model specific embodiment.
The specific embodiment
Also in conjunction with the accompanying drawings the utility model is described in further details below by concrete embodiment.
A kind of container that is used for packaging chemical dry powder comprises staving 6 and bung 16.The shape of described staving 6 is preferably wide-mouth drum shape, and the volume of staving is preferably 18 liters, can adorn 25 kilograms of dry powder and mortars.
As shown in Figure 1, described bung 16 inwalls are provided with four sections well-distributeds, first sealing thread 11, and the angle between per two sections first adjacent sealing threads 11 is 90 degree.Also can change into as required two sections or three sections or five sections or six sections well-distributed first sealing threads 11 are set.
As shown in Figure 2, described staving 6 bung outer walls are provided with four sections well-distributeds, second sealing thread 2, and the angle between per two sections second adjacent sealing threads 2 is 90 degree.Certainly, also can change into as required two sections or three sections or five sections or six sections well-distributed second sealing threads 2 are set.Described first sealing thread 11 and second sealing thread 2 are worked in coordination, thereby make bung 1 and staving 7 be closely linked.This makes between bung 16 and the staving 6 and has formed good radial seal, this can not only play sealing of the good first order and good waterproof effect, and can strengthen coupling mechanism force, when being subjected in the external impacts, bung 16 and staving 6 can not separate, and guarantee to be contained in staving 6 interior dry powder and mortars and can not pour out.Because first sealing thread 11 and second sealing thread 2 are engaged with the form of negative thread; compared with bung and staving interlock mode with outside draw-in groove; owing to avoid being provided with outside protruding part; thereby when being subjected to external force, more help protecting sealing thread to avoid the concentrated impact of stress; thereby make that the coupling mechanism force between bung 16 and the staving 6 is stronger, both combinations are more firm.Preferably, first sealing thread 11 and second sealing thread 2 are wedge shape.Obviously, first sealing thread 11 and second sealing thread 2 also can be other shapes, as long as screw thread on the madial wall of bung 16 and the screw thread on staving 6 outer walls are worked in coordination, realize that sealing gets final product.
As shown in Figure 1, described bung 16 tops are extended with seal ring 13 downwards, and staving 6 inwalls and seal ring 13 form side seal when covering staving 6 and bung 16, thereby play sealing of the good second stage and good waterproof effect.Seal ring 13 can adopt elastomeric material to make, and the bucket wall thickness of staving 6 can be slightly larger than gap between seal ring 13 outer walls and bung 16 inwalls, thereby makes and form interference fit between staving 6 and the bung 16, the enhancing sealing effectiveness.Be provided with the gap between described seal ring 13 outer walls and bung 16 inwalls, thereby between the inside face at seal ring 13 and bung 16 tops, form seal area 12.Staving 6 tops and seal area 12 can be fitted mutually, thereby further strengthen sealing, play third stage waterproof and leak free effect.
As shown in Figure 2, the bung edge of described staving 6 is provided with those widened sections 1, and described those widened sections 1 is fitted mutually with seal area 12, increases sealing contact surface, increases sealing effectiveness.Rubber seal be can set up on the described seal area 12, thereby fourth stage waterproof and leak free effect played.Described those widened sections 1 also plays the effect of reinforced rib simultaneously, increases the deformation resistance of bung.
Because the container that is used for packaging chemical dry powder of the present utility model can play sealing, good waterproof effect, thus also can be provided with some apertures on the seal ring 13, thus strengthen the elasticity of seal ring 13, the bucket wall at staving 6 tops is inserted in the seal area smoothly.Obviously, also can (aperture promptly is not set thereon) of complete entity on the seal ring 13, in this case, can strengthen the waterproof and the sealing effectiveness of packing container of the present utility model.Described seal ring 13 also can play the effect of guiding, when the user carries out covering of bung 16 and staving 6, and the location of travel direction, user friendly covering.
As shown in Figure 1, described bung 16 bottom periphery are provided with protruding circle 10, this protruding circle 10 has played the effect of reinforced rib, can make bung 16 and staving 6 be closely linked, strengthen coupling mechanism force, when being subjected in the external impacts, bung 16 and staving 6 can not separate, and guarantee that the dry powder and mortars that are contained in the staving 6 can not pour out.
As shown in Figure 1, described bung 16 outer surface of cupular part are provided with depressed area 15.The size of described depressed area is slightly larger than staving 6 bottom sizes, this can make staving 6 be placed on the bung 16, make a plurality of containers that are used for packaging chemical dry powder of the present utility model realize vertical piling each other, make things convenient for the user to be used for dry powder mortar packaged container and to move of the present utility model.Preferably, when staving 6 bottoms when being circular, the diameter that can make depressed area 15 gets final product than the slightly larger in diameter of staving 6 bottoms.
As shown in Figure 1, be provided with certain space between described depressed area 15 and the seal ring 13, form buffer zone 14, described buffer zone 14 can significantly improve the side direction impact resistance of bung 16.
As shown in Figure 2, described staving 6 tops are provided with the trucking department that the user moves staving of being convenient to the staving integrated molding near the bung place.Described trucking department is positioned at described second sealing thread 2 belows.Preferably, described trucking department forms round around staving one week of 6 outer walls.Certainly, described trucking department also can form at least one arcuation only around staving 6 outer wall parts.Described trucking department comprises supporting plate 3a, and described supporting plate 3a radially extends from staving 6 outer walls.Supporting plate 3a can make things convenient for the user that staving 6 is lifted to put carrying.Be provided with first waling 5 between described supporting plate 3a and staving 6 outer walls, thereby significantly improve the impact resistance of staving 6 and trucking department.
As shown in Figure 2, described trucking department also can comprise axially holds plate 3b, describedly axially holds plate 3b and supporting plate 3a is an one, is formed with angle theta between the two, and described angle theta is less than 180 degree.Described gap of axially holding between plate 3b and staving 6 outer walls can suitably be adjusted according to user's needs; Preferably, the distance in described gap can penetrate for finger at least, lifts and puts to make things convenient for the user to carry out singlehanded catching and both hands.Obviously, thus the user also can be inserted in to choose in the trucking department and lift with rope.
As shown in Figure 2, described trucking department also comprises arc sections 4, described arc sections 4 one ends with axially hold plate 3b bottom and link to each other, the other end turns up.This arc sections 4 can improve the intensity of staving 6, makes simultaneously user's lump hand not when carrying again.
Because the current packaging bucket all is to do handle in addition with etcetera such as iron wires on staving, this need process staving and handle respectively and then be assembled into one, and this has not only increased the labour intensity of processing, and handle in use also is easy to damage.The utility model is by being provided with and staving 6 integrated trucking departments on staving 6, can reduce the work programme of packing container, reduce labor intensity, and can also avoid handle in use to be damaged, also can avoid the distortion of the staving that fixedly handle caused.
As shown in Figure 2, the bottom outer surface at staving 6 is furnished with reinforced rib; Obviously, the user also can be as required be furnished with reinforced rib at the bottom interior surface of staving 6.The reinforced rib of the bottom outer surface of staving 6 be respectively with center at the bottom of the bucket be the center of circle radial reinforced rib 8, with center at the bottom of the bucket be the center of circle ring shape reinforced rib 9 and staving bottom outmost turns, with bucket at the bottom of the center be the reinforced rib 7 of the ring shape projection in the center of circle.These three reinforced ribs can significantly improve the impact resistance of staving 6, are very beneficial for the protection at the bottom of the roller hoop drum.The shape of the outer ring of ring shape reinforced rib 9 can be designed to corresponding with the step profile of bung depressed area 15, and when making the user be placed on staving 6 on the bung 16, staving 6 is just blocked by depressed area 15, is difficult for displacement, avoids rocking, and makes things convenient for the user to carry.
Above-mentioned staving and bung adopt following method to make:
(1) nano-powder material is carried out surface modification treatment, the method for described surface modification treatment number is 200410081450.4 in Chinese patent application that the applicant proposes, denomination of invention is in the powder-modified apparatus and method detailed introduction to be arranged, and omits herein.The granularity of described nano-powder material is below 200 nanometers, and described nano-powder material is made up of silicon dioxide (SiO2), alundum (Al (Al2O3), calcium carbonate (CaCO3) etc.
(2) with above-mentioned through surface modification treatment material and can in high mixer, mix with the resin raw material that nano-powder material binds, make nano-powder material and can be bonding fully with the resin raw material that nano-powder material binds, wherein incorporation time is 15 minutes-20 minutes, and the described resin raw material that can bind with nano-powder material be at least a in acrylic resin (PP), the poly-vinyl resin (PE).The proportion scale of the described nano-powder material and the resin raw material that can bind with nano-powder material is: the shared mass component of nano-powder material is 80%～85%, and the described shared mass component of resin raw material that can bind with nano-powder material be 20%～15%.
(3) with double screw extrusion machine materials mixed is carried out granulation, the grain of being made is commonly referred to master batch in the industry.
(4) master batch that will make and high-density polyethylene resin (HDPE) are prepared burden by a certain percentage, by the plasticator extrusion molding.The proportion scale of above-mentioned master batch and high-density polyethylene resin (HDPE) is: the shared mass component of master batch is 30%～50%, and the shared mass component of described high-density polyethylene resin (HDPE) is 70%～50%.
Because most resin raw materials (except that polyvinylchloride) are granular, particulate resins and nano-powder material are difficult to reach even by the mixed once moulding.So the utility model is earlier bonding and cause graininess, formation master batch with nano-powder material with a spot of resin raw material that can bind with nano-powder material.And when needs prepare plastic product, with master batch and high-density resin raw material mix, extrusion molding.Because master batch and high-density resin raw material all are graininess, can easily mix, and make packing container better.
The composite material that container adopted that is used for packaging chemical dry powder of the present utility model has waterproof, shock resistance, light performance, and manufacturing cost is very low.Have waterproof, shock resistance, light, characteristic that cost is low thereby the container that is used for packaging chemical dry powder that make to use this composite material make is also corresponding.Below by observed data technique effect of the present utility model is described further.
To form 50 kilograms of nano-powder materials by SiO2, Al2O3, CaCO3 etc., carry out surface treatment through " powder-modified apparatus and method " (200410081450.4); Material and 10 kilograms of PP resins of handling well were mixed in high-speed mixer 20 minutes, then above-mentioned material is dropped into double screw extrusion machine and carry out granulation, grain and the HDPE resin made were prepared burden by 40: 60, become to extrude the bung and the staving of said structure by plasticator, wherein the diameter of staving is 25 centimetres, and is high 40 centimetres.
Pack into 25 kilograms of dry powder and mortars in the above-mentioned staving and build bung, rise to 3 meters eminences, free-falling body falls 60 times repeatedly downwards, and staving and bung do not break.
Pack into 25 kilograms of dry powder and mortars in the above-mentioned staving and build bung, put into the water submergence three days, take out, uncap, measure the moisture content of dry powder and mortar, the result meets waterproof requirement fully less than 2%.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. container that is used for packaging chemical dry powder, comprise staving (6) and bung (16), it is characterized in that: described bung (16) top inner surface is extended with seal ring (13) downwards, and staving (6) inwall and seal ring (13) form side seal when covering staving (6) and bung (16); The madial wall of described bung (16) is provided with first sealing thread (11), described staving (6) outer wall is provided with second sealing thread (2), described first sealing thread (11) and second sealing thread (2) are worked in coordination, and make bung (16) and staving (6) form radial seal.
2. the container that is used for packaging chemical dry powder according to claim 1 is characterized in that: described staving (6) outer wall is provided with and the integrated trucking department of staving (6), and described trucking department is positioned at described second sealing thread (2) below.
3. the container that is used for packaging chemical dry powder according to claim 2 is characterized in that: described trucking department is around staving (6) one week of outer wall.
4. the container that is used for packaging chemical dry powder according to claim 3 is characterized in that: described trucking department comprises from staving (6) the radially extended supporting plate of outer wall (3a), is provided with first reinforced rib (5) between described supporting plate (3a) and staving (6) outer wall.
5. the container that is used for packaging chemical dry powder according to claim 4 is characterized in that: described trucking department also comprises axially holds plate (3b), and the described plate (3b) of axially holding is one with supporting plate (3a), is formed with the angle less than 180 degree between the two.
6. the container that is used for packaging chemical dry powder according to claim 5 is characterized in that: described trucking department also comprises arc sections (4), described arc sections (4) one ends with axially hold plate (3b) bottom and link to each other, the other end turns up.
7. according to the arbitrary described container that is used for packaging chemical dry powder of claim 1-6, it is characterized in that: described bung (16) bottom periphery is provided with protruding circle, and the bung edge of described staving (6) is provided with those widened sections (1).
8. the container that is used for packaging chemical dry powder according to claim 7 is characterized in that: described bung (16) outer surface of cupular part is provided with depressed area (15), and the diameter of described depressed area is bigger than described staving (6) base diameter.
9. the container that is used for packaging chemical dry powder according to claim 8 is characterized in that: be provided with the space between described seal ring (13) and the depressed area, be formed with buffer zone (14).
10. the container that is used for packaging chemical dry powder according to claim 9 is characterized in that: described staving (6) bottom is provided with reinforced rib (7,8,9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201717125U CN201128540Y (en) | 2007-09-06 | 2007-09-06 | Container for packing chemical dry powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201717125U CN201128540Y (en) | 2007-09-06 | 2007-09-06 | Container for packing chemical dry powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201128540Y true CN201128540Y (en) | 2008-10-08 |
Family
ID=40016374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201717125U Expired - Lifetime CN201128540Y (en) | 2007-09-06 | 2007-09-06 | Container for packing chemical dry powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201128540Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101381016B (en) * | 2007-09-06 | 2012-03-14 | 毕舒 | Container for packaging chemical dry powder and preparation method thereof |
| CN102502094A (en) * | 2011-10-25 | 2012-06-20 | 长兴兴鹰新型耐火建材有限公司 | Combined packaging container made of steel-fiber refractory castables |
-
2007
- 2007-09-06 CN CNU2007201717125U patent/CN201128540Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101381016B (en) * | 2007-09-06 | 2012-03-14 | 毕舒 | Container for packaging chemical dry powder and preparation method thereof |
| CN102502094A (en) * | 2011-10-25 | 2012-06-20 | 长兴兴鹰新型耐火建材有限公司 | Combined packaging container made of steel-fiber refractory castables |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081008 |
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| CX01 | Expiry of patent term |