CN208703945U - A kind of field heating furnace - Google Patents
A kind of field heating furnace Download PDFInfo
- Publication number
- CN208703945U CN208703945U CN201820605362.7U CN201820605362U CN208703945U CN 208703945 U CN208703945 U CN 208703945U CN 201820605362 U CN201820605362 U CN 201820605362U CN 208703945 U CN208703945 U CN 208703945U
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- China
- Prior art keywords
- connecting rod
- fixed
- wall
- bottom end
- bull stick
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Abstract
The utility model discloses a kind of field heating furnaces, including boiler tube, the outer right wall of the boiler tube is welded with edge, the inside at the edge is equipped with through-hole, the inside of the through-hole is equipped with first connecting rod, and first connecting rod runs through through-hole, the bottom end of the first connecting rod is equipped with the second connecting rod, and second connecting rod is connected by shaft with first connecting rod.The field heating furnace, pass through the cooperation of first connecting rod and the second connecting rod, pass through the cooperation of screw bolt and nut, the device is fixed and is installed, pass through the cooperation of hollow stem and compressed spring, pass through the cooperation of mandril and top plate, compressed spring pushes mandril always with the interior contact of boiler tube, handles the fouling of boiler tube inner wall, the fouling for being set in boiler tube inner wall is scraped off, cooperated by bull stick and lantern ring, by the cooperation of fixture block and card slot, bull stick in the course of rotation limits bull stick, it is easy to operate, practical performance is strong, is conducive to promote.
Description
Technical field
The utility model relates to field heating furnace technical field, specially a kind of field heating furnace.
Background technique
Oil field indirect heater is widely used in oil-gas gathering and transportation engineering, and Heat Exchanger for Reheating Furnace is according to medium
Difference is divided into shell side and tube side two parts, and shell side medium is water, and tube side medium is the crude oil for needing to heat, the water quality of heating furnace
Supervision and water process are to guarantee one of the safe and efficient production of heating furnace, the important measures of economical operation, and heating furnace water supply is as handled
It is improper, it will tie and scale on heating surface, abbreviation fouling reduces heat transfer efficiency, and maintenance cleaning is difficult, even meeting when serious
Make heating tube since surface temperature is uneven, causes heating tube deformation even to snap, treatment furnace inside pipe wall knot in the prior art
Dirt is very difficult, if place's consequence is serious not in time.
Utility model content
The purpose of this utility model is to provide a kind of field heating furnaces, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of field heating furnace, including boiler tube, institute
The outer right wall for stating boiler tube is welded with edge, and the inside at the edge is equipped with through-hole, and the inside of the through-hole is equipped with the first connection
Bar, and first connecting rod runs through through-hole, the bottom end of the first connecting rod is equipped with the second connecting rod, and second connecting rod passes through
Shaft is connected with first connecting rod, and the first connecting rod is movably connected with the second connecting rod, the left side of second connecting rod
Equipped with bolt, and the second connecting rod of bolt-through, the top outer wall of the bolt are equipped with nut, the nut and bolt thread phase
Even, the bolt is connected with first connecting rod, and the top of the first connecting rod is fixed with connecting rod, the top welding of the connecting rod
There is the first annulus, the inside of first annulus is equipped with card slot, and the inside of the card slot is equipped with fixture block, the fixture block and card slot phase
Mutually clamping, the inside of the fixture block are fixed with bull stick, and the outer right wall of the bull stick is socketed with lantern ring, and the bottom end of the lantern ring is solid
Surely there is pull rod, the top left hand of the bull stick is fixed with hollow stem, and the inside of the hollow stem is equipped with compressed spring, the compression
The top of spring is welded with mandril, and the mandril is connected by compressed spring with bull stick, the bottom end outer wall of the mandril with it is hollow
The top inner wall of bar is adjacent, and the top of the mandril is fixed with top plate, and the inner wall of the top plate and boiler tube fits closely.
Preferably, it is fixed with pedestal on the left of the bottom end of the bull stick, the bottom end of the pedestal is fixed with vertical bar, the vertical bar
Bottom end be equipped with partition, the bottom end of the partition is fixed with hairbrush, and the outer wall of the hairbrush is socketed with the second annulus.
Preferably, the bottom end of the pull rod is fixed with handle.
Preferably, the top of second connecting rod is fixed with rubber pad.
Preferably, the top of the top plate is equipped with fin.
Compared with prior art, the utility model has the beneficial effects that the field heating furnace, pass through matching for edge and through-hole
It closes, it is convenient that boiler tube is attached and is dismantled, it is convenient that boiler tube inside is cleared up, pass through first connecting rod and the second connecting rod
Cooperation the device is fixed and is installed by the cooperation of screw bolt and nut, pass through matching for hollow stem and compressed spring
It closes, by the cooperation of mandril and top plate, compressed spring pushes mandril always with the interior contact of boiler tube, fouling to boiler tube inner wall
It is handled, the fouling for being set in boiler tube inner wall is scraped off, cooperated by bull stick and lantern ring, pass through matching for fixture block and card slot
It closes, bull stick in the course of rotation limits bull stick, it is easy to operate, extend the service life of boiler tube, practical performance is strong,
Conducive to popularization.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the attachment structure schematic diagram of the first connecting rod of Fig. 1, shaft and the second connecting rod；
Fig. 3 is the attachment structure schematic diagram of the hollow stem of Fig. 1, compressed spring and mandril；
Fig. 4 is the attachment structure schematic diagram of the vertical bar of Fig. 1, hairbrush and the first annulus.
In figure: 1, boiler tube, 2, edge, 3, through-hole, 4, first connecting rod, 5, shaft, the 6, second connecting rod, 7, bolt, 8,
Nut, 9, connecting rod, the 10, first annulus, 11, card slot, 12, fixture block, 13, bull stick, 14, lantern ring, 15, pull rod, 16, hollow stem, 17,
Compressed spring, 18, mandril, 19, top plate, 20, pedestal, 21, vertical bar, 22, partition, 23, hairbrush, the 24, second annulus, 25, hand
Handle, 26, rubber pad, 27, fin.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of field heating furnace, including boiler tube 1, boiler tube 1
Outer right wall be welded with edge 2, the inside at edge 2 is equipped with through-hole 3, and the inside of through-hole 3 is equipped with first connecting rod 4, and first
Connecting rod 4 runs through through-hole 3, and after long-time is using oil field heating furnace, the end of boiler tube 1 is dismantled, by the first connection
Bar 4 is inserted into the through-hole 3 at edge 2, and the bottom end of first connecting rod 4 is equipped with the second connecting rod 6, and the second connecting rod 6 passes through shaft
5 are connected with first connecting rod 4, pull the second connecting rod 6, and the second connecting rod 6 is rotated around shaft 5, the second connecting rod 6
Inner wall is in contact with the outer wall at edge 2, and bolt 7 is inserted into the inside of the second connecting rod 6 and is inserted into inside first connecting rod 4
Bolt 7 in, rotating bolt 7, bolt 7 is threaded togather with nut 8, and the second connecting rod 6 is fixed, first connecting rod 4
It is movably connected with the second connecting rod 6, the left side of the second connecting rod 6 is equipped with bolt 7, and bolt 7 runs through the second connecting rod 6, bolt 7
Top outer wall be equipped with nut 8, nut 8 is connected with 7 screw thread of bolt, and bolt 7 is connected with first connecting rod 4, first connecting rod 4
Top is fixed with connecting rod 9, and the top of connecting rod 9 is welded with the first annulus 10, and the inside of the first annulus 10 is equipped with card slot 11, card slot 11
Inside be equipped with fixture block 12, fixture block 12 is limited in the inner rotation of card slot 11 in face of bull stick 13, fixture block 12 and 11 phase of card slot
Mutually clamping, the inside of fixture block 12 are fixed with bull stick 13, and the outer right wall of bull stick 13 is socketed with lantern ring 14, rotating tension bar 15, pull rod
15 are linked together by lantern ring 14 with bull stick 13, and bull stick 13 is rotated under the drive of pull rod 15, and bull stick 13 drives hollow
Bar 16 is rotated, and the compressed spring 17 inside hollow stem 16 pushes mandril 18 because elastic deformation occurs for the elastic property of itself
It moving all the way up, mandril 18 pushes top plate 19 to be in contact always with 1 inner wall of boiler tube, and the bottom end of lantern ring 14 is fixed with pull rod 15,
The top left hand of bull stick 13 is fixed with hollow stem 16, and the inside of hollow stem 16 is equipped with compressed spring 17, the elasticity of compressed spring 17
For coefficient between 15N/CM to 20N/CM, the top of compressed spring 17 is welded with mandril 18, mandril 18 by compressed spring 17 with
Bull stick 13 is connected, and the bottom end outer wall of mandril 18 and the top inner wall of hollow stem 16 are adjacent, and the top of mandril 18 is fixed with top plate 19,
Top plate 19 is contacted with the inner wall of boiler tube 1 during not stalling dynamic, under the friction of top plate 19 and fouling, by 1 inner wall of boiler tube
On fouling scrape off, boiler tube 1 can proceed with use, and top plate 19 and the inner wall of boiler tube 1 fit closely, the bottom end of bull stick 13
Left side is fixed with pedestal 20, and vertical bar 21 is fixed, and the bottom end of pedestal 20 is fixed with vertical bar 21, and the bottom end of vertical bar 21 is equipped with
Partition 22, the bottom end of partition 22 are fixed with hairbrush 23, and the outer wall of hairbrush 23 is socketed with the second annulus 24, and the second annulus 24 is to hairbrush
23 are fettered, and are prevented 23 bifurcated of hairbrush during use, are reduced cleaning effect, are carried out to the structure that top plate 19 scrapes
Further cleaning, the bottom end of pull rod 15 are fixed with handle 25, facilitate rotating tension bar 15, and the top of the second connecting rod 6 is fixed with
Rubber pad 26 increases the frictional force between the second connecting rod 6 and edge 2, enhances fixed effect, and the top of top plate 19 is equipped with fin
27, increase the frictional force between top plate 19 and 1 inner wall of boiler tube.
After long-time is using oil field heating furnace, the end of boiler tube 1 is dismantled, first connecting rod 4 is inserted into
In the through-hole 3 at edge 2, pull the second connecting rod 6, the second connecting rod 6 is rotated around shaft 5, the second connecting rod 6 it is interior
Wall is in contact with the outer wall at edge 2, and bolt 7 is inserted into the inside of the second connecting rod 6 and is inserted into inside first connecting rod 4
In bolt 7, rotating bolt 7, bolt 7 is threaded togather with nut 8, and the second connecting rod 6 is fixed, rotating tension bar 15, is drawn
Bar 15 is linked together by lantern ring 14 with bull stick 13, and bull stick 13 is rotated under the drive of pull rod 15, and fixture block 12 is in card slot
11 inner rotation is limited in face of bull stick 13, and bull stick 13 drives hollow stem 16 to be rotated, the compression inside hollow stem 16
Spring 17 pushes mandril 18 to move all the way up, mandril 18 pushes top plate 19 to begin because elastic deformation occurs for the elastic property of itself
It is in contact eventually with 1 inner wall of boiler tube, top plate 19 is contacted with the inner wall of boiler tube 1 during not stalling dynamic, in top plate 19 and fouling
Friction under, the fouling on 1 inner wall of boiler tube is scraped off, boiler tube 1 can proceed with use.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of field heating furnace, including boiler tube (1), it is characterised in that: the outer right wall of the boiler tube (1) is welded with edge
(2), the inside of the edge (2) is equipped with through-hole (3), and the inside of the through-hole (3) is equipped with first connecting rod (4), and first connects
Extension bar (4) runs through through-hole (3), and the bottom end of the first connecting rod (4) is equipped with the second connecting rod (6), second connecting rod (6)
It is connected by shaft (5) with first connecting rod (4), the first connecting rod (4) is movably connected with the second connecting rod (6), described
The left side of second connecting rod (6) is equipped with bolt (7), and bolt (7) runs through the second connecting rod (6), outside the top of the bolt (7)
Wall is equipped with nut (8), and the nut (8) is connected with bolt (7) screw thread, and the bolt (7) is connected with first connecting rod (4), institute
The top for stating first connecting rod (4) is fixed with connecting rod (9), and the top of the connecting rod (9) is welded with the first annulus (10), and described
The inside of one annulus (10) is equipped with card slot (11), and the inside of the card slot (11) is equipped with fixture block (12), the fixture block (12) and card
Slot (11) is mutually clamped, and the inside of the fixture block (12) is fixed with bull stick (13), and the outer right wall of the bull stick (13) is socketed with
The bottom end of lantern ring (14), the lantern ring (14) is fixed with pull rod (15), and the top left hand of the bull stick (13) is fixed with hollow stem
(16), the inside of the hollow stem (16) is equipped with compressed spring (17), and the top of the compressed spring (17) is welded with mandril
(18), the mandril (18) is connected by compressed spring (17) with bull stick (13), the bottom end outer wall of the mandril (18) with it is hollow
The top inner wall of bar (16) is adjacent, and the top of the mandril (18) is fixed with top plate (19), the top plate (19) and boiler tube (1)
Inner wall fits closely.
2. a kind of field heating furnace according to claim 1, it is characterised in that: fixed on the left of the bottom end of the bull stick (13)
Have pedestal (20), the bottom end of the pedestal (20) is fixed with vertical bar (21), and the bottom end of the vertical bar (21) is equipped with partition (22), institute
The bottom end for stating partition (22) is fixed with hairbrush (23), and the outer wall of the hairbrush (23) is socketed with the second annulus (24).
3. a kind of field heating furnace according to claim 1, it is characterised in that: the bottom end of the pull rod (15) is fixed with hand
Handle (25).
4. a kind of field heating furnace according to claim 1, it is characterised in that: the top of second connecting rod (6) is solid
Surely there are rubber pad (26).
5. a kind of field heating furnace according to claim 1, it is characterised in that: the top of the top plate (19) is equipped with fin
(27)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820605362.7U CN208703945U (en) | 2018-04-26 | 2018-04-26 | A kind of field heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820605362.7U CN208703945U (en) | 2018-04-26 | 2018-04-26 | A kind of field heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208703945U true CN208703945U (en) | 2019-04-05 |
Family
ID=65935319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820605362.7U Expired - Fee Related CN208703945U (en) | 2018-04-26 | 2018-04-26 | A kind of field heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208703945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500600A (en) * | 2019-07-16 | 2019-11-26 | 青岛宏新天机械有限公司 | A kind of fire catridge heater of entirety scale removal |
-
2018
- 2018-04-26 CN CN201820605362.7U patent/CN208703945U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500600A (en) * | 2019-07-16 | 2019-11-26 | 青岛宏新天机械有限公司 | A kind of fire catridge heater of entirety scale removal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20200426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |