CN206429862U - A kind of corrosion-resistant tub of chemicals - Google Patents
A kind of corrosion-resistant tub of chemicals Download PDFInfo
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- CN206429862U CN206429862U CN201720076373.6U CN201720076373U CN206429862U CN 206429862 U CN206429862 U CN 206429862U CN 201720076373 U CN201720076373 U CN 201720076373U CN 206429862 U CN206429862 U CN 206429862U
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- convex edge
- liner
- corrosion
- staving
- connecting hole
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Abstract
The utility model provides a kind of corrosion-resistant tub of chemicals, belongs to technical field of chemical.It solves the problem of existing chemicals are with corrosion-resistant tub structural instability.The corrosion-resistant tub of this chemicals, including staving and liner, circumferentially there are some connection convex edges on inner wall of barrel, the edge both sides of connection convex edge are respectively provided with reinforcement convex edge, connection is further opened with some through holes on convex edge, and liner welding is connected on inner wall of barrel, and connection convex edge and reinforcement convex edge are embedded in liner, and liner formation is connected in the columnar part in through hole, the concaveconvex structure of bonding strength can be improved by being additionally provided between staving and liner.This chemicals is more stablized with the structure of corrosion-resistant tub.
Description
Technical field
The utility model belongs to technical field of chemical, is related to a kind of corrosion-resistant tub of chemicals.
Background technology
The chemical vessel of prior art, in order to take into account intensity and erosion-resisting ability, generally using lamination layer structure, pressure
At high operating temperatures, the thermal expansion between different materials is different, the phenomenon for being easily peeling composite bed for container.Conventional anti-corrosion
Liner product is lost, has spraying liner, there is loosening liner, there is rubber slab gluing mode, there is common plasticses liner mode, respectively has it to lack
Point, its life-span of traditional product and use condition have very big limitation, manufacturer's extremely inconvenient, often equipment fault in operation
When need whole factory to stop work to repair.
The content of the invention
The purpose of this utility model is there is above mentioned problem for existing technology, it is proposed that a kind of chemicals is with corrosion-resistant
Tub, this chemicals is more stablized with the structure of corrosion-resistant tub.
The purpose of this utility model can be realized by following technical proposal：A kind of corrosion-resistant tub of chemicals, including
The liner of staving and plastic material, it is characterised in that circumferentially have some connection convex edges on the inner wall of barrel, the connection is convex
The length direction on edge is identical with the axial direction of staving, and the edge both sides of the connection convex edge have along its length strengthens convex edge,
Some through holes on two sides are also offered on the connection convex edge along its length, the liner welding is connected in staving
On inwall, above-mentioned connection convex edge and reinforcement convex edge are embedded in liner, and liner formation is connected in the columnar part in through hole, institute
State to be additionally provided between staving and liner and can improve the concaveconvex structure of bonding strength.
Liner is connected on inner wall of barrel by welding, wherein the connection that connection convex edge can be carried out in circumference to liner is determined
Position, and strengthening convex edge can position to the connection of liner progress radially, liner forms columnar part in through hole, by increasing capacitance it is possible to increase interior
Bonding strength between lining and connection convex edge, i.e., can increase the company between liner and staving by connecting convex edge and strengthening convex edge
Intensity is connect, while concaveconvex structure is set between staving and liner, further to improve bonding strength between the two, so as to carry
The overall structure stability of high groove.
In above-mentioned chemicals with corrosion-resistant tub, the reinforcement convex edge side edge edge relative with inner wall of barrel is long
Degree direction has bar shaped convex edge, and the cross section of the bar shaped convex edge is triangular in shape.Bar shaped convex edge can increase reinforcement convex edge with it is interior
Bonding strength between lining.
In above-mentioned chemicals with corrosion-resistant tub, arc mistake between the side wall of the connection convex edge and the inwall of staving
Cross, arc-shaped transition between the side wall of the reinforcement convex edge and the side wall for connecting convex edge.Liner is sufficiently fitted in turn
Angle Position, it is to avoid space occur in angle position, improves bonding strength.
In above-mentioned chemicals with corrosion-resistant tub, if the concaveconvex structure includes the involvement being opened on inner wall of barrel
Hole is connect, the aperture of the connecting hole is tapered into by connecting hole bottom to connecting hole aperture, the liner filling is connected in connection
In hole.The aperture of connecting hole is smaller, therefore liner is located at part in connecting hole and can be positioned in connecting hole, so as to improve liner
Bonding strength between staving.
In above-mentioned chemicals with corrosion-resistant tub, the connecting hole has some rows, and often arranges connecting hole along staving
It is axially arranged, it is respectively provided with row's connecting hole between adjacent two connections convex edge.So that connecting hole is with being connected connection of the convex edge to liner
Power is arranged at intervals.
In above-mentioned chemicals with corrosion-resistant tub, some connection convex edges are set with some row's connecting hole uniform intervals
Put.So that overall structure is symmetrical, attachment force is uniform.
In above-mentioned chemicals with corrosion-resistant tub, the liner is made of polytetrafluoroethylmaterial material.Polytetrafluoroethyl-ne
Alkene is current material, with higher decay resistance.
Compared with prior art, this chemicals has advantages below with corrosion-resistant tub：
1st, due to the bonding strength between liner and staving can be increased by connecting convex edge and strengthening convex edge, while in bucket
Concaveconvex structure is set between body and liner, further to improve bonding strength between the two, so as to improve the overall knot of groove
Structure stability.
2nd, because the aperture of connecting hole is tapered into by connecting hole bottom to connecting hole aperture, liner filling is connected in connection
In hole, therefore liner is located at part in connecting hole and can be positioned in connecting hole, so as to improve the connection between liner and staving
Intensity.
Brief description of the drawings
Fig. 1 is structure sectional view of this chemicals with corrosion-resistant tub.
Fig. 2 is the schematic enlarged-scale view at A in Fig. 1.
In figure, 1, staving；11st, convex edge is connected；111st, through hole；12nd, convex edge is strengthened；13rd, bar shaped convex edge；14th, connecting hole；2、
Liner；21st, columnar part.
Embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1 and Figure 2, the corrosion-resistant tub of a kind of chemicals, includes the liner 2 of staving 1 and plastic material, staving 1
Circumferentially there are some connection convex edges 11, the length direction for connecting convex edge 11 is identical with the axial direction of staving 1 on inwall, connect convex edge 11
Edge both sides have along its length and strengthen convex edge 12, also offered along its length on connection convex edge 11 and some run through two
Through hole 111 on side, the welding of liner 2 is connected on the inwall of staving 1, and connection convex edge 11 and reinforcement convex edge 12 are embedded in liner 2
Inside, and the formation of liner 2 is connected in the columnar part 21 in through hole 111, connection can be improved by being additionally provided between staving 1 and liner 2
The concaveconvex structure of intensity.Liner 2 is connected on the inwall of staving 1 by welding, wherein connection convex edge 11 can carry out week to liner 2
Upward connection positioning, and connection positioning radially, the shape in through hole 111 of liner 2 can be carried out to liner 2 by strengthening convex edge 12
Into columnar part 21, by increasing capacitance it is possible to increase the bonding strength between liner 2 and connection convex edge 11, i.e., by connecting convex edge 11 and strengthening convex edge
12 can increase the bonding strength between liner 2 and staving 1, while concaveconvex structure is set between staving 1 and liner 2, to enter
One step improves bonding strength between the two, so as to improve the overall structure stability of groove.
Strengthen the side edge relative with the inwall of staving 1 of convex edge 12 has bar shaped convex edge 13, bar shaped convex edge along its length
13 cross section is triangular in shape, and bar shaped convex edge 13 can increase the bonding strength strengthened between convex edge 12 and liner 2.Connect convex edge
Arc-shaped transition between 11 side wall and the inwall of staving 1, strengthens arc between the side wall of convex edge 12 and the side wall of connection convex edge 11
Transition so that liner 2 can sufficiently be fitted in angle position, it is to avoid space occur in angle position, improves bonding strength.It is recessed
Male structure includes some connecting holes 14 being opened on the inwall of staving 1, and the aperture of connecting hole 14 is by the bottom of connecting hole 14 to connection
The aperture of hole 14 is tapered into, and the filling of liner 2 is connected in connecting hole 14, and the aperture of connecting hole 14 is smaller, therefore liner 2 is located at company
Connecing part in hole 14 can be positioned in connecting hole 14, so as to improve the bonding strength between liner 2 and staving 1.Connecting hole 14
There are some rows, and often row's connecting hole 14 is axially arranged along staving 1, and row's connecting hole is respectively provided between adjacent two connections convex edge 11
14 so that connecting hole 14 is arranged at intervals with being connected convex edge 11 to the attachment force of liner 2.Some connection convex edges 11 are connected with some rows
The uniform intervals of hole 14 are set so that overall structure is symmetrical, and attachment force is uniform.Liner 2 is made of polytetrafluoroethylmaterial material, and poly- four
PVF is current material, with higher decay resistance.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (7)
1. a kind of corrosion-resistant tub of chemicals, includes the liner (2) of staving (1) and plastic material, it is characterised in that the bucket
Circumferentially there is some connection convex edges (11), the length direction of the connection convex edge (11) and the axial direction of staving (1) on body (1) inwall
Identical, the edge both sides of the connection convex edge (11) have along its length strengthens convex edge (12), the connection convex edge (11)
On also offer some through holes (111) on the two sides along its length, liner (2) welding is connected in staving (1)
On inwall, above-mentioned connection convex edge (11) and strengthen convex edge (12) to be embedded in liner (2) internal, and liner (2) formation be connected in it is logical
Columnar part (21) in hole (111), the concavo-convex knot of bonding strength can be improved by being additionally provided between the staving (1) and liner (2)
Structure.
2. the corrosion-resistant tub of chemicals according to claim 1, it is characterised in that the reinforcement convex edge (12) and staving
(1) the relative side edge of inwall has bar shaped convex edge (13) along its length, and the cross section of the bar shaped convex edge (13) is in three
It is angular.
3. the corrosion-resistant tub of chemicals according to claim 2, it is characterised in that the side wall of the connection convex edge (11)
The arc-shaped transition between the inwall of staving (1), the side wall of the reinforcement convex edge (12) is with being connected arc between the side wall of convex edge (11)
Shape transition.
4. the corrosion-resistant tub of the chemicals according to Claims 2 or 3, it is characterised in that the concaveconvex structure includes opening
Some connecting holes (14) on staving (1) inwall are located at, the aperture of the connecting hole (14) is by connecting hole (14) bottom to connection
Hole (14) aperture is tapered into, and liner (2) filling is connected in connecting hole (14).
5. the corrosion-resistant tub of chemicals according to claim 4, it is characterised in that the connecting hole (14) has some
Row, and often row's connecting hole (14) is axially arranged along staving (1), and row's connecting hole is respectively provided between adjacent two connection convex edge (11)
(14)。
6. the corrosion-resistant tub of chemicals according to claim 5, it is characterised in that some connection convex edges (11) with
Some row's connecting hole (14) uniform intervals are set.
7. the corrosion-resistant tub of the chemicals according to Claims 2 or 3, it is characterised in that the liner (2) uses poly- four
Fluoride material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720076373.6U CN206429862U (en) | 2017-01-21 | 2017-01-21 | A kind of corrosion-resistant tub of chemicals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720076373.6U CN206429862U (en) | 2017-01-21 | 2017-01-21 | A kind of corrosion-resistant tub of chemicals |
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| Publication Number | Publication Date |
|---|---|
| CN206429862U true CN206429862U (en) | 2017-08-22 |
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ID=59583988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720076373.6U Active CN206429862U (en) | 2017-01-21 | 2017-01-21 | A kind of corrosion-resistant tub of chemicals |
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| Country | Link |
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| CN (1) | CN206429862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115978430A (en) * | 2021-10-16 | 2023-04-18 | 非视觉污染分析科学技术有限公司 | Chemical pressure container |
-
2017
- 2017-01-21 CN CN201720076373.6U patent/CN206429862U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115978430A (en) * | 2021-10-16 | 2023-04-18 | 非视觉污染分析科学技术有限公司 | Chemical pressure container |
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