CN207985778U - A kind of removable storage tank internal heater - Google Patents
A kind of removable storage tank internal heater Download PDFInfo
- Publication number
- CN207985778U CN207985778U CN201820269827.6U CN201820269827U CN207985778U CN 207985778 U CN207985778 U CN 207985778U CN 201820269827 U CN201820269827 U CN 201820269827U CN 207985778 U CN207985778 U CN 207985778U
- Authority
- CN
- China
- Prior art keywords
- flange
- tube assembly
- assembly
- heating tube
- storage tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a kind of removable storage tank internal heater, wherein the import component, spout assembly are connect by blind flange with casing flange on tank skin into tank, import component, connecting pipe component heat tube assembly, connecting pipe component, spout assembly flanged joint successively, spout assembly is stretched out by casing flange connection on tank skin, forms heater circuit；Advantage is：It realizes the flange bolt connection that all types of attachment of tank internal heater are removable, facilitates installation, replaces；All welding jobs can outside tank or factory complete, avoid the safe and environment-friendly hidden danger and quality problems that the welding in tank is brought；Clear tank expense is saved, shortens and replaces heater construction period, improve working condition.
Description
Technical field
The utility model belongs to the industries storage tank heat field such as oil, petrochemical industry, chemical industry more particularly to a kind of removable storage tank
Internal heater.
Background technology
At present storage tank application internal heater using tank inside carry out site welding technology installation structure type,
The heater of this structure has following problem：1）The case where inflammable and explosive medium reservoirs are transformed, welding procedure safety in tank
Hidden danger is big；2）Thorough clear tank, being eliminated object, there are risk of environmental pollution；3）Harsh heater material is required for welding condition
（Such as two phase stainless steel）, the welding procedure condition of tank internal heater is difficult to ensure welding quality；4）Welding procedure needs in tank
Preparation is complicated, and construction period is longer, costly；5）Welding procedure working condition is more severe in tank, concentration accord with requirement of occupational health
It is high；6）Outside tank or when factory's weld heating device integral replacing is lifted into tank, tank deck need to be dismantled.
Invention content
Utility model aims to solve the deficiencies in the prior art, and provide a kind of built-in heating of removable storage tank
Device.
The technical solution of the utility model is：A kind of removable storage tank internal heater, including spout assembly, import group
Part, connecting pipe component, support component and heating tube assembly, the import component, spout assembly pass through on blind flange and tank skin
Casing flange connection enters in tank, and import component, connecting pipe component heat tube assembly, connecting pipe component, spout assembly method successively
Orchid connection, spout assembly are stretched out by casing flange connection on tank skin, form heater circuit.
The import component, spout assembly include pipe connecting flange, pipeline, blind flange with holes, casing, casing flange；Institute
The pipe ends stated respectively connect a pipe connecting flange, and blind flange with holes is between the pipe connecting flange of both ends；The casing and casing flange
Internal diameter is slightly larger than pipe connecting flange outer diameter.
The heating tube assembly includes U-shaped structure heating tube assembly, loop configuration heating tube assembly, the heating of S-shaped structure
Tube assembly, helical structure heating tube assembly and any combination, single-layer or multi-layer, laying laterally or longitudinally.
The U-shaped structure heating tube assembly forms U-shaped structure by array U-shaped heating unit by flanged joint；And 1 group
U-shaped heating unit is welded to connect shape by least two straight pipe, 90 ° of elbows of at least two, 180 ° of elbows of at least one and pipe connecting flange
It is flange arrangement at both ends.
The S-shaped structure heating tube assembly forms S-shaped structure by array S-shaped heating unit by flanged joint；And 1 group
S-shaped heating unit is welded to connect shape by least two S pipeline sections, 90 ° of elbows of at least two, 180 ° of elbows of at least one and pipe connecting flange
It is flange arrangement at both ends.
The loop configuration heating tube assembly forms loop configuration by several arc pipeline sections by flanged joint.
The helical structure heating tube assembly forms loop configuration by several spiral arc pipeline sections by flanged joint,
Constant slope is alongst set to outlet by import when installation, the longitudinally mounted position of spout assembly is made to be less than import component
Longitudinally mounted position.
The U-shaped structure heats tube assembly, loop configuration heating tube assembly, S-shaped structure heating tube assembly, spiral shape knot
Structure heats tube assembly and selects carbon steel, austenitic stainless steel or two-phase stainless steel material.
The utility model has the beneficial effects that：Realize that all types of attachment of tank internal heater are that removable flange bolt connects
It connects, facilitates installation, replaces；All welding jobs can outside tank or factory completes, avoid safety that the welding in tank brings,
Environmentally friendly hidden danger and quality problems；Clear tank expense is saved, shortens and replaces heater construction period, improve working condition.
Description of the drawings
Fig. 1 is the utility model U-shaped structure heating tube assembly heater overlooking structure diagram；
Fig. 2 is the utility model loop configuration heating tube assembly heater overlooking structure diagram；
Fig. 3 is the utility model S-shaped structure heating tube assembly heater overlooking structure diagram；
Fig. 4 is the utility model helical structure heating tube assembly heater overlooking structure diagram；
Fig. 5 is 1 group of U-shaped structure heating tube component structure diagram；
Fig. 6 is the utility model import and export component structure diagram；
Fig. 7 is the A-A views of Fig. 1；
Fig. 8 is the B-B views of Fig. 2；
Wherein：1 is spout assembly, and 2 be import component, and 3 be connecting pipe component, and 4 be support component, and 5 heat for U-shaped structure
Tube assembly, 6 heat tube assembly for loop configuration, and 7 heat tube assembly for S-shaped structure, and 8 heat tube assembly for helical structure, and 9 are
Pipe connecting flange, 10 be 90 ° of elbows, and 11 be pipeline, and 12 be 180 ° of elbows, and 13 be casing, and 14 be casing flange, and 15 be blind flange,
16 be U-bolt, and 17 be nut, and 18 be backing plate, and 19 be vertical brace, and 20 be stull.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings.
A kind of removable storage tank internal heater, including spout assembly 1, import component 2, connecting pipe component 3, support component
4 and heating tube assembly, the import component 2, spout assembly 1 connect entrance by blind flange 15 with casing flange on tank skin 14
In tank, import component 2, connecting pipe component 3 heat tube assembly, connecting pipe component 3, spout assembly 1 flanged joint successively, outlet
Component 1 is connected by casing flange on tank skin 14 to be stretched out, and heater circuit is formd.
The import component 2, spout assembly 1 include pipe connecting flange 9, pipeline 11, blind flange with holes, casing 13, casing
Flange 14；11 both ends of pipeline respectively connect a pipe connecting flange 9, and blind flange with holes is between both ends pipe connecting flange 9；The set
Pipe 13 and 14 internal diameter of casing flange are slightly larger than 9 outer diameter of pipe connecting flange.
The heating tube assembly includes U-shaped structure heating tube assembly 5, loop configuration heats tube assembly 6, S-shaped structure adds
Heat pipe assembly 7, helical structure heating tube assembly 8 and any combination, single-layer or multi-layer, laying laterally or longitudinally.
The U-shaped structure heating tube assembly 5 forms U-shaped structure by array U-shaped heating unit by flanged joint；And 1
Group U-shaped heating unit is welded by least two straight pipe, 90 ° of elbows of at least two, 180 ° of elbows of at least one and pipe connecting flange 9 to be connected
It is flange arrangement to connect and to form both ends.
The S-shaped structure heating tube assembly 7 forms S-shaped structure by array S-shaped heating unit by flanged joint；And 1
Group S-shaped heating unit is welded to connect by least two S pipeline sections, 90 ° of elbows of at least two, 180 ° of elbows of at least one and pipe connecting flange 9
Formation both ends are flange arrangement.
The loop configuration heating tube assembly 6 forms loop configuration by several arc pipeline sections by flanged joint.
The helical structure heating tube assembly 8 forms ring junction by several spiral arc pipeline sections by flanged joint
Structure is alongst arranged constant slope to outlet by import when installation, 1 longitudinally mounted position of spout assembly is made to be less than import
2 longitudinally mounted position of component.
The U-shaped structure heats tube assembly 5, loop configuration heating tube assembly 6, S-shaped structure heating tube assembly 7, spiral
Shape structure heats tube assembly 8 and selects carbon steel, austenitic stainless steel or two-phase stainless steel material.
Specific embodiment
Embodiment 1：
As shown in Figure 1, present embodiments providing a kind of removable storage tank internal heater.The heater includes import group
Part 2, spout assembly 1, connecting pipe component 3, support component 4 and U-shaped structure heat tube assembly 5.Wherein import component 2 and outlet group
Part 1 is welded on storage tank shell, respectively as heat source medium into and out of the channel of tank；Support component 4 is wanted according to storage tank heat technique
Ask, the position setting of U-shaped structure heating tube assembly 5 is on a certain height and position of tank bottom, and with storage tank bottom plate firm welding；
U-shaped structure heating tube assembly 5 is horizontally set on as main storage tank heat element in support component 4, and usually U-shaped structure adds
Heat pipe assembly 5 is arranged symmetrically between two parties, and the present embodiment is provided with 7 groups of U-shaped structures and heats tube assembly 5, can be according to storage in practical application
The U-shaped structure of the heating requirements setting other quantity of tank heats tube assembly 5.Connecting pipe component 3 connects import by flange bolt
Component 2, spout assembly 1 and U-shaped structure heat tube assembly 5, this heater is made to form a heating circuit.Heat source medium passes through
It successively flows through heater and is exchanged heat by the tube wall of heater and achieve the purpose that heat medium in Tank with this.
As shown in figure 5, the U-shaped structure heating tube assembly 5 includes 9,90 ° of elbows 10 of pipe connecting flange, pipeline 11 and 180 °
Elbow 12；Pipe connecting flange 9 and 90 ° of elbows 10, pipeline 11 and 180 ° of elbows 12 weld the pipe group for forming that both ends are flange successively；This
Embodiment is provided with the pipe group of 2 pipelines, the pipe group of other quantity can be arranged as needed, but should determine that Guan Zuke passes through storage tank
Construction inlet and outlet disengaging.
As shown in fig. 6, the import and export component includes pipe connecting flange 9, pipeline 11, casing 13, casing flange 14 and flange
Lid 15, pipe connecting flange 9；Pipe connecting flange 9, pipeline 11 and blind flange 15 and 9 groups of postweldings of pipe connecting flange are entered by casing 13 in tank.
As shown in fig. 7, the U-shaped structure heating tube assembly 5 of the present embodiment is fixed on storage tank by U-bolt 16 and nut 17
In inner support, support includes stull 20, the support of vertical brace 19, backing plate 18.Wherein stull 20 is welded with vertical brace 19, vertical brace 19 and backing plate
18 welding, this kind of support construction is reliable and secure, can guarantee heating tube assembly normal operation.After the completion of usually supporting each part group to weld
Derusting and preservative treatment should be done.
Heater provided in this embodiment, simple in structure, heating tube assembly is removable, is conveniently prefabricated in the factory, and scene only needs
Bolt flange assembling is carried out, construction period is shortened；Heating tube assembly number of packages amount can increase and decrease as needed, heating surface (area) (HS elasticity model
It encloses greatly, storage tank thermic load variation demand can be met；It can easily be checked, be repaired, it can be to a certain group or several groups of carry out lists
Solely replace.
Embodiment 2：
As shown in Fig. 2, present embodiments providing a kind of removable storage tank internal heater.The heater includes import group
Part 2, spout assembly 1, loop configuration heating tube assembly 6 and support component 4.Wherein support component 4 is arranged identical away from tank bottom
On level height position, and it is uniformly distributed along the circumference and is welded on storage tank shell；Wherein import component 2 is arranged symmetrically with spout assembly 1
It is welded on storage tank shell respectively as heat source medium into and out of the channel of storage tank；Loop configuration heats tube assembly 6 along tank skin circumference
In horizontally disposed support component, and it is at regular intervals from tank skin, the present embodiment is the circle between import component 2 and spout assembly 1
It is divided into equal angular 6 loop configuration heating tube assembly week, number of fragments is adjustable according to circle diameter in practical application；It is above-mentioned
Each component forms a heating circuit by Bolted Flanged Connection.Heat source medium is by successively flowing through heater and passing through
The tube wall of heater, which exchanges heat, to be achieved the purpose that heat medium in Tank with this.
As shown in Fig. 2, loop configuration heating component 6 is made up of arc pipeline section flanged joint；The present embodiment is provided with 6
Group arc pipeline section, the arc pipeline section of other quantity can be set as needed, but should determine arc pipeline section can by Storage Tank Construction into
Outlet disengaging.
As shown in fig. 6, import and export component includes pipe connecting flange 9, pipeline 11, casing 13, casing flange 14 and blind flange
15, pipe connecting flange 9；Pipe connecting flange 9, pipeline 11 and blind flange 15 and 9 groups of postweldings of pipe connecting flange are entered by casing 13 in tank.
As shown in figure 8, the annular-heating tube assembly 6 of the present embodiment is fixed on by U-bolt 16 and nut 17 in storage tank
In support, support includes stull 20, backing plate 18.Wherein stull 20 is welded with backing plate 18, and backing plate 18 is welded on tank skin.This kind of branch
Support structure is simple, reliable, can guarantee heating tube assembly normal operation.It should derust and prevent after the completion of usually supporting each part group to weld
Corruption processing.
Heater provided in this embodiment, simple in structure, easily fabricated, droop loss is small, low manufacture cost, for internals
It is more, complicated, can not large area laying heating tube assembly storage tank it is especially suitable.
Above specific embodiment, has been further described the technical solution of the utility model, should be understood that
, the above are only specific embodiments of the present invention, is not intended to limit the utility model, all in the utility model
Spirit and principle within, any modification, equivalent substitution, improvement and etc. done should be included in the protection model of the utility model
Within enclosing.
Claims (8)
1. a kind of removable storage tank internal heater, including spout assembly (1), import component (2), connecting pipe component (3), support
Component (4) and heating tube assembly, it is characterised in that：The import component (2), spout assembly (1) by blind flange (15) with
Casing flange (14) connection enters in tank on tank skin, import component (2), connecting pipe component (3), heating tube assembly, connecting tube group
Flanged joint, spout assembly (1) connect stretching by casing flange on tank skin (14) successively for part (3), spout assembly (1), are formed
Heater circuit.
2. a kind of removable storage tank internal heater according to claim 1, it is characterised in that：The import component
(2), spout assembly (1) includes pipe connecting flange (9), pipeline (11), blind flange with holes, casing (13), casing flange (14)；It is described
Pipeline (11) both ends respectively connect a pipe connecting flange (9), blind flange with holes is between both ends pipe connecting flange (9)；The casing
(13) and casing flange (14) internal diameter is slightly larger than pipe connecting flange (9) outer diameter.
3. a kind of removable storage tank internal heater according to claim 1, it is characterised in that：The heating tube assembly
Including U-shaped structure heating tube assembly (5), loop configuration heating tube assembly (6), S-shaped structure heating tube assembly (7), spiral shape knot
Structure heats tube assembly (8) and any combination, single-layer or multi-layer, laying laterally or longitudinally.
4. a kind of removable storage tank internal heater according to claim 3, it is characterised in that：The U-shaped structure adds
Heat pipe assembly (5) forms U-shaped structure by array U-shaped heating unit by flanged joint；And 1 group of U-shaped heating unit is by least two
It is flange arrangement that straight pipe, 90 ° of elbows of at least two, 180 ° of elbows of at least one and pipe connecting flange (9), which are welded to connect and to form both ends,.
5. a kind of removable storage tank internal heater according to claim 3, it is characterised in that：The S-shaped structure adds
Heat pipe assembly (7) forms S-shaped structure by array S-shaped heating unit by flanged joint；And 1 group of S-shaped heating unit is by least two
It is flange arrangement that S pipeline sections, 90 ° of elbows of at least two, 180 ° of elbows of at least one and pipe connecting flange (9), which are welded to connect and to form both ends,.
6. a kind of removable storage tank internal heater according to claim 3, it is characterised in that：The loop configuration adds
Heat pipe assembly (6) forms loop configuration by several arc pipeline sections by flanged joint.
7. a kind of removable storage tank internal heater according to claim 3, it is characterised in that：The helical structure
Heating tube assembly (8) forms loop configuration by several spiral arc pipeline sections by flanged joint, by import to exporting edge when installation
Length direction setting constant slope, spout assembly (1) longitudinally mounted position is made to be less than import component (2) longitudinally mounted position.
8. a kind of removable storage tank internal heater according to any one of claim 3-7 claims, feature
It is：The U-shaped structure heats tube assembly (5), loop configuration heating tube assembly (6), S-shaped structure heating tube assembly (7), spiral shell
It revolves shape structure heating tube assembly (8) and selects carbon steel, austenitic stainless steel or two-phase stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820269827.6U CN207985778U (en) | 2018-02-26 | 2018-02-26 | A kind of removable storage tank internal heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820269827.6U CN207985778U (en) | 2018-02-26 | 2018-02-26 | A kind of removable storage tank internal heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207985778U true CN207985778U (en) | 2018-10-19 |
Family
ID=63824797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820269827.6U Active CN207985778U (en) | 2018-02-26 | 2018-02-26 | A kind of removable storage tank internal heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207985778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328138A (en) * | 2018-02-26 | 2018-07-27 | 山东莱克工程设计有限公司 | A kind of removable storage tank internal heater |
-
2018
- 2018-02-26 CN CN201820269827.6U patent/CN207985778U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328138A (en) * | 2018-02-26 | 2018-07-27 | 山东莱克工程设计有限公司 | A kind of removable storage tank internal heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105240640B (en) | A kind of Control rod drive line displacement compensation device, shaping dies and its manufacturing process | |
| CN207985778U (en) | A kind of removable storage tank internal heater | |
| CN108328138A (en) | A kind of removable storage tank internal heater | |
| CN207379101U (en) | A kind of sterile pressure-bearing type solar water heating system | |
| CN203363448U (en) | EPR nuclear power hose | |
| CN205731211U (en) | Steel lining F40 reactor | |
| CN204099760U (en) | A kind of high pressure flexible metallic conduit | |
| CN104595612A (en) | Corrugated pipe expansion joint assembly capable of testing simultaneously | |
| CN209671852U (en) | A kind of angle adjustable elbow | |
| CN208889338U (en) | A kind of nuclear power plant's nested type reactor coolant pipe | |
| CN201926176U (en) | Water tank for water heater | |
| CN210004011U (en) | expansion joint for steel plant gas comprehensive pipe network | |
| CN204437557U (en) | The bellows expansion joint assembly parts that can simultaneously test | |
| CN109654582A (en) | A kind of energy storage heating equipment | |
| CN216705268U (en) | Steam heating device for pickling liquid crystal display panels | |
| CN210861056U (en) | Pipeline connecting device of tubular superheater | |
| CN210716960U (en) | Pressure pipeline for connecting containers | |
| CN219221578U (en) | Flexible sealing connecting sleeve of air pipe and air pipe connecting structure | |
| CN102997433B (en) | Electric heater unit | |
| CN108692591A (en) | Steam heater component | |
| CN213148698U (en) | Gas corrosion resistance test device for material | |
| CN211178021U (en) | Condensate recovery station for heat tracing | |
| CN212178161U (en) | Welding sealing flange | |
| CN220441873U (en) | Sterilization pot for food processing | |
| CN209945070U (en) | Special-shaped pipe column shell type heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |