CN209279634U - Tube sheet detachable steam pipe rotary shelf drier device - Google Patents
Tube sheet detachable steam pipe rotary shelf drier device Download PDFInfo
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- CN209279634U CN209279634U CN201821627851.9U CN201821627851U CN209279634U CN 209279634 U CN209279634 U CN 209279634U CN 201821627851 U CN201821627851 U CN 201821627851U CN 209279634 U CN209279634 U CN 209279634U
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Abstract
A kind of tube sheet detachable steam pipe rotary shelf drier device, it include the steam tube rotary drier device noumenon with barrel shell (1) and tube sheet (2), the bolt and nut group (7) being arranged between barrel shell (1) and tube sheet (2), pass through steam tube rotary drier device noumenon, realize the drying process to material, pass through bolt and nut group (7), realize the detachable separation between barrel shell (1) and tube sheet (2), no longer barrel shell (1) and tube sheet (2) use integral design, therefore the internal overhaul to barrel shell (1) is facilitated.
Description
Technical field
The utility model relates to a kind of tube sheet detachable steam pipe rotary shelf drier device, especially a kind of adaptation is used for
Coal slime washes the tube sheet detachable steam pipe rotary shelf drier device that mixed coal, gasification cinder, lignite are dried.
Background technique
Steam rotary dryer is in miberal powder drying, the technology big with treating capacity, rate of drying is fast, low energy consumption to be excellent
Point, therefore steam tube rotary drier device is a kind of important mine device, is filled in existing steam pipe rotary shelf drier
It include barrel shell 1, tube sheet 2, support plate 3, heat exchanger tube 4, gland 5 and casing 6, the fixed company in the end of tube sheet 2 and barrel shell 1 in setting
It connects, the end of heat exchanger tube 4 is connect by gland 5 with tube sheet 2, and casing 6 is fixedly connected with support plate 3, between heat exchanger tube 4 and casing 6
Gap type connection, connection relationship such as Fig. 1, barrel shell 1, tube sheet 2, heat exchanger tube 4 and gland 5 connection relationship such as Fig. 2, barrel shell 1, branch
Connection relationship such as Fig. 3 of plate 3, heat exchanger tube 4 and casing 6 is held, existing steam tube rotary drier is primarily present following two
Technical problem: one, tube sheet and cylinder use integral design, tube sheet and cylinder be welded to together such as Fig. 1, when in cylinder
Putty or personnel want to enter into when overhauling in cylinder, it is necessary to inner barrel is entered by feed inlet, since feed inlet is narrow,
Large labor intensity is caused, maintenance difficulty is big, is difficult the case where clearing up it；Feed inlet is narrow simultaneously, will cause cylinder
Inner ventilation is unsmooth, to enter inner barrel operation personnel bring life danger, secondly, casing and support plate on heat exchanger tube
It mutually welds, heat exchanger tube passes through casing；In the process of running, because generating friction between heat exchanger tube and casing, heat exchange is greatly reduced
The service life of pipe.
Based on applicant's technical problem existing in the Disclosure of invention on May 15th, 2018 and background technique, technology
Feature and technical effect make application technical solution of the invention.
Summary of the invention
The object of the utility model is a kind of tube sheet detachable steam pipe rotary shelf drier device.
In order to overcome the technical drawbacks described above, the purpose of the utility model is to provide a kind of tube sheet detachable steam pipe is rotary
Dryer device, therefore facilitate the internal overhaul to barrel shell.
In order to achieve the above objectives, the technical scheme adopted by the utility model is that: include the steam with barrel shell and tube sheet
Pipe rotary shelf drier device noumenon, the bolt and nut group being arranged between barrel shell and tube sheet.
Due to devising bolt and nut group and steam tube rotary drier device noumenon, pass through the rotary drying of steam pipe
Machine device noumenon realizes the drying process to material, by bolt and nut group, realizes detachable point between barrel shell and tube sheet
From no longer barrel shell and tube sheet use integral design, therefore facilitate the internal overhaul to barrel shell.
The utility model devises, the bolt and nut group for connector in the way of increasing the detachable space in end
It is coupled to each other with the steam tube rotary drier device noumenon for main body.
The utility model devises, and bolt and nut group and steam pipe are turned round in the way of being threaded to connecting component
The connection of formula dryer device ontology.
The utility model devises, and steam tube rotary drier device noumenon is set as also including support plate, heat exchange
Pipe, gland and casing.
The utility model devises, also include the first accessories apparatus and the first accessories apparatus setting steam pipe turn round
On formula dryer device ontology, the first accessories apparatus is set as including that pressing sleeve and gasket and pressing sleeve and gasket are set as in guarantor
Sheath distribution.
The utility model devises, and the port part of barrel shell is provided with tube sheet and is provided with spiral shell between tube sheet and barrel shell
Stem nut group, is provided with support plate in barrel shell and casing is arranged on heat exchanger tube, and pressure is set on tube sheet and gland
It is arranged on pressing sleeve, gasket is provided between gland and pressing sleeve and heat exchanger tube is arranged in gland, casing, pressing sleeve and gasket
In.
The utility model devises, and barrel shell is set as including flange portion and canister portion and the lateral surface in the end of canister portion
Portion is provided with flange portion, and the inner wall of flange portion is set as coupling and being provided in flange portion with the exterior side surface portion of canister portion concatenating
Hole, the concatenation hole of flange portion is set as coupling with the screw rod of bolt and nut group and the inner wall of canister portion is set as joining with support plate
It connects, the left end face of flange portion is set as coupling with tube sheet and flange portion is provided in round ring bodies, and canister portion is provided in round
The concatenation hole of tubular body and flange portion is provided in round poroid body.
The utility model devises, and tube sheet is provided in round plates and the peripheral portion of tube sheet is provided with concatenation hole,
The mounting hole that mounting hole and tube sheet are provided on tube sheet is set as coupling with pressing sleeve, and the concatenation hole of tube sheet is set as and screw rod
The screw rod of nut group couples and the right end face of tube sheet is set as coupling with barrel shell, and the concatenation hole of tube sheet is provided in round poroid
The mounting hole of body and tube sheet is set as T-shaped poroid body, and charging port is provided on tube sheet.
The utility model devises, and the screw rod of bolt and nut group is set as coupling with barrel shell and tube sheet concatenation type and screw rod
The nut of nut group is set as coupling with barrel shell contact.
The utility model devises, and step through-hole is provided in the main body of pressing sleeve and main body is set as embedding with tube sheet
Enter formula connection, the extension hole body of main body is set as coupling with gland and gasket containment type and the contraction hole body of main body is set as and
Heat exchanger tube connection, the outer end face of main body is set as coupling with gland contact and main body is set as T-shaped blocks, extension
Hole body and contraction hole body are respectively set to round poroid body.
The utility model devises, and gland is set as T-shaped clava and the periphery of the pan portion in gland is provided with string
Hole is connect, the concatenation hole of gland is set as coupling by bolt with tube sheet and the axle portion of gland is set as inserted with pressing sleeve
It connects, the through-hole body that through-hole body and gland are provided in gland is set as coupling with heat exchanger tube, and the end of the axle portion of gland is set
It is set to and couples with gasket contact, the concatenation hole of gland and the through-hole body of gland are respectively set to round poroid body.
The utility model devises, and gasket is set as cylindrical tubular body and gasket is set as joining with heat exchanger tube concatenation type
It connects, an end of gasket is set as coupling with gland contact and an end of gasket is set as joining with pressing sleeve contact
It connects.
The utility model devises, and support plate is provided in round plates and is provided with mounting hole in support plate, branch
The mounting hole for holding plate is set as coupling with casing-contact formula and the perimeter sides face of support plate is set as coupling with barrel shell.
The utility model devises, and is respectively arranged with corner portion in the end of the pipe portion of casing and pipe portion is set as and changes
The connection of heat pipe socket joint type, pipe portion is set as coupling with heat exchanger tube welded type and the exterior side surface portion of pipe portion is set as between support plate
Gap type connection.
The utility model devises, and heat exchanger tube is set as fixed gas pipe portion and heat dissipation pipe portion and in the end of heat dissipation pipe portion
It is respectively arranged with fixed gas pipe portion, non-condensable gas pipe portion is respectively set to couple and radiate with gland, pressing sleeve and gasket concatenation type
Pipe portion is set as coupling with casing concatenation type, and fixed gas pipe portion and heat dissipation tube portion are not provided in round tubular body.
The utility model devises, and barrel shell is set as being distributed simultaneously in the way of concatenating connection with tube sheet and bolt and nut group
And tube sheet, heat exchanger tube and gland are set as being distributed in such a way that fixing sleeve supports with pressing sleeve and gasket, heat exchanger tube and support plate
It is set as being distributed in the way of wrapping with casing and the center of the center line of tube sheet, the center line of heat exchanger tube, gland
Line, the center line of casing, the center line of pressing sleeve and gasket center line be arranged on same straight line.
The utility model has the technical effect that tube sheet using removable, and tube sheet is connected with the flange on cylinder,
Putty or personnel want to enter into this way in cylinder when carrying out large repairs in cylinder, tube sheet can be removed, convenient for inner barrel into
Row maintenance and cleaning, if tube sheet is non-disconnectable, tube sheet feed inlet is narrow, is unfavorable for the intracorporal ventilation of cylinder, makes the intracorporal dust of cylinder
It is gathered in inner barrel, very big injury is caused to operating personnel, is unfavorable for personnel safety；Putty is clear from narrow feed inlet
Reason comes out, also inconvenient.With removable tube plate structure, cleaning is being carried out to the intracorporal putty of cylinder and cylinder overhauls
When, tube sheet can be disassembled, the entire feed side of cylinder is exposed all, increases draught area, makes in cylinder
It divulges information smooth, improves the safety of staff, also facilitate the cleaning of putty in cylinder.It is bolted with removable tube sheet
When, due to the increase of tube sheet diameter, the drying machine of different-diameter and length, the requirement to tube plate thickness is also different, when cylinder is straight
When diameter is less than three meters, since the object of carrying is smaller, own wt is lighter, and amount of deflection suffered by tube sheet is also just smaller, so tube sheet
Thickness generally also can be relatively thin, at three meters of diameter, tube sheet with a thickness of 30 millimeters, when diameter reduces, thickness also can suitably subtract
Small, tube plate thickness is no less than 25 millimeters, when 3 points 2 meters of barrel diameter, 35 millimeters of tube sheet minimum thickness, is
The connecting portion of tube sheet easy to disassemble, tube sheet and heat exchanger tube, directly through tube sheet, is changed to a non-condensable gas pipe by heat exchanger tube before
It is connected with the fixed gas pipe loose joint on heat exchanger tube；Heat exchanger tube is not directly through tube sheet, but is cooperated by pressing sleeve and gland
Tube sheet is passed through by non-condensable gas pipe, is connected between the non-condensable gas pipe on the outside of tube sheet with loose joint, it when needed can be directly non-condensable gas pipe
It backs out, the maximum feature of this structure is to save space as far as possible in the case where not influencing heat exchanger tube stringing, connects tube sheet
It will not influence to connect because of the error that itself is generated with when cylinder, this structure is highlighted in disassembly and installation tube sheet Shi Gengneng
Its advantages and convenience, Socket welding is on heat exchanger tube.By Socket welding on heat exchanger tube, avoids heat exchanger tube and casing directly contacts
And the abrasion generated, increase the service life of heat exchanger tube, existing steam tube rotary drier, casing on heat exchanger tube with
Support plate mutually welds, heat exchanger tube threading, in actual operation, because heat exchanger tube and casing have certain gap, barrel body rotation
During, heat exchanger tube can generate friction with casing, so as to cause the local serious wear of heat exchanger tube and casing-contact, drop significantly
The service life of low heat exchanger tube specially improves the junction of casing and heat exchanger tube, we have been welded on casing and have changed
On heat pipe, the sleeve being welded on heat exchanger tube and support plate phase mutual friction is allowed to be effectively increased heat exchange in this way to protect heat exchanger tube
The service life of pipe makes the service life of heat exchanger tube have pervious a year and a half to increase present 4 years, saves for user
A large amount of maintenance cost.We constantly improve this structure simultaneously, devise chamfering at the both ends of casing, Socket welding is being changed
On heat pipe, meanwhile, chamfering has also been made on support plate, in this way when replacing heat exchanger tube, since sleeve design chamfering can be square
Heat exchanger tube is penetrated or being extracted out from the hole of support plate just, it is empty to devise three millimeters of activity between support plate and casing
Between, it may be convenient to heat exchanger tube is penetrated in drying machine cylinder；After set of heat exchange tubes dress, respectively there are 1 point 5 millimeter for two sides
Gap, greatly reduce equipment in the process of running casing and support plate hole between friction；If casing and support plate
Between gap it is too big, the vibration of heat exchanger tube can be made to increase, to increase casing and support the friction between plate hole, reduction changed
The service life of heat pipe；If gap is too small between casing and support plate hole, it will bring difficulty to heat exchanger tube poling, be unfavorable for
Poling.Directly casing is welded on heat exchanger tube, the abrasion generated this avoid heat exchanger tube and directly contacting for casing, but
By casing and the support plate contact being welded on heat exchanger tube, which adds the service lifes of heat exchanger tube；Exist for convenience simultaneously
Heat exchanger tube is replaced in maintenance process, we devise chamfering in the two sides of casing, and it thus facilitates heat exchanger tube extraction and penetrates,
Using removable, tube sheet is connected with tube sheet with cylinder, so when needed, tube sheet can be removed, be convenient for inner barrel into
Row maintenance of clean-up.
In the technical scheme, increase the bolt and nut group and steam tube rotary drier device in the detachable space in end
Ontology be important technical characteristic, in the technical field of tube sheet detachable steam pipe rotary shelf drier device, have novelty,
Creative and practicability, term in the technical scheme be all can be explained with patent document in the art and
Understand.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the background technique schematic diagram of the utility model,
Fig. 2 is the connection relationship signal of the barrel shell 1, tube sheet 2, heat exchanger tube 4 and gland 5 of the background technique of the utility model
Figure,
Fig. 3 is the connection relationship signal of the barrel shell 1, support plate 3, heat exchanger tube 4 and casing 6 of the background technique of the utility model
Figure,
Fig. 4 is the schematic diagram of the utility model,
Fig. 5 is the connection relationship signal of the barrel shell 1, tube sheet 2, heat exchanger tube 4, gland 5, pressing sleeve 8 and gasket 9 of the utility model
Figure,
Fig. 6 is the connection relationship diagram of the barrel shell 1 of the utility model, support plate 3, heat exchanger tube 4 and casing 6,
Barrel shell -1, tube sheet -2, support plate -3, heat exchanger tube -4, gland -5, casing -6, bolt and nut group -7, pressing sleeve -8, pad
Piece -9, canister portion -12, fixed gas pipe portion -41, heat dissipation pipe portion -42, pipe portion -61, corner portion -62, main body -81, expands at flange portion -11
It opens up hole body -82, shrink hole body -83.
Specific embodiment
According to guidelines for examination, to such as " having ", "comprising" and " comprising " term should used in the utility model
It is interpreted as not allotting the presence or addition of one or more of the other element or combinations thereof.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
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. 4 is one embodiment of the utility model, illustrates the present embodiment in conjunction with attached drawing, includes barrel shell 1, pipe
Plate 2, support plate 3, heat exchanger tube 4, gland 5, casing 6, bolt and nut group 7, pressing sleeve 8 and gasket 9,
The port part of barrel shell 1 is provided with tube sheet 2 and is provided with bolt and nut group 7 between tube sheet 2 and barrel shell 1,
It is provided with support plate 3 in barrel shell 1 and casing 6 is arranged on heat exchanger tube 4, pressing sleeve 8 is arranged on tube sheet 2 and gland 5 is arranged
On pressing sleeve 8, gasket 9 and the setting of heat exchanger tube 4 are provided between gland 5 and pressing sleeve 8 in gland 5, casing 6, pressing sleeve 8 and pad
In piece 9.
In the present embodiment, barrel shell 1 is set as including flange portion 11 and canister portion 12 and in the outer of the end of canister portion 12
Side surface part is provided with flange portion 11, and the inner wall of flange portion 11 is set as coupling with the exterior side surface portion of canister portion 12 and in flange portion 11
On be provided with concatenation hole, the concatenation hole of flange portion 11 is set as coupling with the screw rod of bolt and nut group 7 and the inner wall of canister portion 12
It is set as coupling with support plate 3, the left end face of flange portion 11 is set as coupling with tube sheet 2 and flange portion 11 is provided in round
Ring bodies, canister portion 12 is provided in round tubular body and the concatenation hole of flange portion 11 is provided in round poroid body.
By barrel shell 1, the support tie point to tube sheet 2, support plate 3 and bolt and nut group 7 is formd, by flange portion 11,
The connection with tube sheet 2 is realized, the connection with bolt and nut group 7 is realized, by canister portion 12, realizes the connection with support plate 3.
In the present embodiment, tube sheet 2 is provided in round plates and the peripheral portion of tube sheet 2 is provided with concatenation hole,
The mounting hole that mounting hole and tube sheet 2 are provided on tube sheet 2 is set as coupling with pressing sleeve 8, and the concatenation hole of tube sheet 2 is set as and spiral shell
The screw rod of stem nut group 7 couples and the right end face of tube sheet 2 is set as coupling with barrel shell 1, and the concatenation hole of tube sheet 2 is set as round
The mounting hole of the poroid body of shape and tube sheet 2 is set as T-shaped poroid body, is provided with charging port on tube sheet 2.
By tube sheet 2, foring is realized the support tie point of barrel shell 1, bolt and nut group 7 and pressing sleeve 8 by tube sheet 2
With the connection of barrel shell 1, the connection with bolt and nut group 7 is realized, realizes and is connect with the carrier of pressing sleeve 8.
In the present embodiment, the screw rod of bolt and nut group 7 is set as coupling with barrel shell 1 and 2 concatenation type of tube sheet and screw rod
The nut of nut group 7 is set as coupling with 1 contact of barrel shell.
By bolt and nut group 7, foring is realized the support tie point of barrel shell 1 and tube sheet 2 by bolt and nut group 7
With the connection of barrel shell 1, the connection with tube sheet 2 is realized.
In the present embodiment, it is provided with step through-hole in the main body 81 of pressing sleeve 8 and main body 81 is set as and tube sheet 2
Embedded connection, the extension hole body 82 of main body 81 is set as coupling with gland 5 and 9 containment type of gasket and the shrinkage hole of main body 81
Body 83 is set as coupling with heat exchanger tube 4, and the outer end face of main body 81 is set as coupling with 5 contact of gland and main body 81 is arranged
For T-shaped blocks, extends hole body 82 and contraction hole body 83 is respectively set to round poroid body.
By pressing sleeve 8, the support tie point to tube sheet 2, heat exchanger tube 4, gland 5 and gasket 9 is formd, it is real by main body 81
The connection with tube sheet 2 is showed, by extension hole body 82, has realized the connection with gland 5, the connection with gasket 9 is realized, by shrinking
Hole body 83 realizes the connection with heat exchanger tube 4.
In the present embodiment, gland 5 is set as T-shaped clava and the periphery of the pan portion in gland 5 is provided with concatenation
Hole, the concatenation hole of gland 5 is set as coupling by bolt with tube sheet 2 and the axle portion of gland 5 is set as inserted with pressing sleeve 8
It connects, the through-hole body that through-hole body and gland 5 are provided in gland 5 is set as coupling with heat exchanger tube 4, the end of the axle portion of gland 5
Head is set as coupling with 9 contact of gasket, and the concatenation hole of gland 5 and the through-hole body of gland 5 are respectively set to round poroid body.
By gland 5, the support tie point to tube sheet 2, heat exchanger tube 4, pressing sleeve 8 and gasket 9 is formd, by gland 5, is realized
Connection with tube sheet 2, realizes the connection with pressing sleeve 8, realizes the connection with gasket 9, realize the company with heat exchanger tube 4
It connects.
In the present embodiment, gasket 9 is set as cylindrical tubular body and gasket 9 is set as coupling with 4 concatenation type of heat exchanger tube,
One end of gasket 9 is set as coupling with 5 contact of gland and an end of gasket 9 is set as and 8 contact of pressing sleeve
Connection.
By gasket 9, the support tie point to gland 5, heat exchanger tube 4 and pressing sleeve 8 is formd, by gasket 9, realizes and presses
The connection of lid 5 realizes the connection with pressing sleeve 8, realizes the connection with heat exchanger tube 4.
In the present embodiment, support plate 3 is provided in round plates and is provided with mounting hole in support plate 3, supports
The mounting hole of plate 3 is set as coupling with 6 contact of casing and the perimeter sides face of support plate 3 is set as coupling with barrel shell 1.
By support plate 3, the support tie point to barrel shell 1 and casing 6 is formd, by support plate 3, is realized and barrel shell 1
Connection, realize the connection with casing 6.
In the present embodiment, corner portion 62 is respectively arranged in the end of the pipe portion 61 of casing 6 and pipe portion 61 is set as
Couple with 4 socket joint type of heat exchanger tube, pipe portion 61 is set as coupling with 4 welded type of heat exchanger tube and the exterior side surface portion of pipe portion 61 is set as
Couple with 3 clearance-type of support plate.
By casing 6, foring the support tie point to support plate 3 and heat exchanger tube 4 is realized and is supported by pipe portion 61
The connection of plate 3 realizes the connection with heat exchanger tube 4, and by corner portion 62, realize that pipe portion 61 connect with support plate 3 is steadily passed through
It wears.
In the present embodiment, heat exchanger tube 4 is set as fixed gas pipe portion 41 and heat dissipation pipe portion 42 and in heat dissipation pipe portion 42
End is respectively arranged with fixed gas pipe portion 41, and fixed gas pipe portion 41 is respectively set to join with gland 5, pressing sleeve 8 and 9 concatenation type of gasket
It connects and the pipe portion 42 that radiates is set as coupling with 6 concatenation type of casing, fixed gas pipe portion 41 and heat dissipation pipe portion 42 are respectively set to justify
Shape tubular body.
By heat exchanger tube 4, the support tie point to gland 5, pressing sleeve 8, gasket 9 and casing 6 is formd, by fixed gas pipe portion
41, the connection with gland 5 is realized, the connection with pressing sleeve 8 is realized, realizes the connection with gasket 9, by heat dissipation pipe portion 42,
Realize the connection with casing 6.
In the present embodiment, barrel shell 1 is set as being distributed simultaneously in the way of concatenating connection with tube sheet 2 and bolt and nut group 7
And tube sheet 2, heat exchanger tube 4 and gland 5 and pressing sleeve 8 and gasket 9 are set as being distributed in such a way that fixing sleeve supports, heat exchanger tube 4 with
Support plate 3 and casing 6 are set as being distributed in the way of wrapping and the center line of tube sheet 2, heat exchanger tube 4 center line,
The center line of gland 5, the center line of casing 6, the center line of pressing sleeve 8 and gasket 9 center line be arranged on same straight line.
Fixed gas pipe portion 41 is connected to steam source, steam by heat dissipation pipe portion 42 canister portion 12 discharge heat, coal slime,
It washes mixed coal, gasification cinder and lignite to enter in canister portion 12 by the charging port of tube sheet 2, to coal slime, washes mixed coal, gasification cinder
Be dried with lignite, when needing to exchange heat pipe 4 and repairing or overhaul, by screw rod in bolt and nut group 7 with
Nut unclamps, and tube sheet 2 is separated with flange portion 11, is unclamped by the bolt on gland 5 with tube sheet 2, gland 5 and tube sheet
2 separation, main body 81 is separated with tube sheet 2, the main body 81 and gasket 9 being connected in fixed gas pipe portion 41 be connected to heat dissipation pipe portion
Pipe portion 61 on 42 is taken out from canister portion 12 together, so that the inner wall, support plate 3 and heat exchanger tube 4 to barrel shell 1 overhaul.
Second embodiment of the utility model, the spiral shell for connector in the way of increasing the detachable space in end
Stem nut group 7 and steam tube rotary drier device noumenon for main body are coupled to each other.
In the present embodiment, in the way of being threaded to connecting component that bolt and nut group 7 and steam pipe is rotary
The connection of dryer device ontology.
In the present embodiment, steam tube rotary drier device noumenon be set as also include support plate 3, heat exchanger tube 4,
Gland 5 and casing 6.
In the present embodiment, also include the first accessories apparatus and the setting of the first accessories apparatus is rotary dry in steam pipe
In dry machine device noumenon, the first accessories apparatus is set as including that pressing sleeve 8 and gasket 9 and pressing sleeve 8 and gasket 9 are set as in guarantor
Sheath distribution.
Second embodiment of the utility model is based on one embodiment.
The utility model has the characteristics that lower:
1, rotary by steam pipe due to devising bolt and nut group 7 and steam tube rotary drier device noumenon
Dryer device ontology realizes that the drying process to material is realized between barrel shell 1 and tube sheet 2 by bolt and nut group 7
Detachable separation, no longer barrel shell 1 and tube sheet 2 use integral design, therefore facilitate the internal overhaul to barrel shell 1.
2, due to devising tube sheet 2, support plate 3, gland 5 and casing 6, end and the middle part of exchange heat pipe 4 are realized
Support, realize drying process.
3, due to devising pressing sleeve 8 and gasket 9, exchange heat pipe 4 realizes protection, improves the installation accuracy of heat exchanger tube 4.
4, due to devising casing 6, by corner portion 62, it ensure that the installation accuracy of heat exchanger tube 4 Yu support plate 3.
5, due to devising the technical characteristics of the utility model, in the work of the independent and mutual set of technical characteristic
With, by experiments have shown that, the performance indexes of the utility model is that existing performance indexes is at least 1.7 times, is led to
Crossing assessment has good market value.
There are also other bolt and nut groups 7 and steam tube rotary drier device sheet with the increase detachable space in end
The technical characteristic of body connection is all one of the embodiments of the present invention, and each technical characteristic of embodiment described above can be with
It is arbitrarily combined, to meet Patent Law, patent regulation and the requirement of guidelines for examination, no longer in above-described embodiment
Each all possible combined embodiment of technical characteristic is all described.
Therefore in tube sheet detachable steam pipe rotary shelf drier engineering device technique field, all includes with barrel shell 1
And steam tube rotary drier device noumenon, the technology for the bolt and nut group 7 being arranged between barrel shell 1 and tube sheet 2 of tube sheet 2
Content is all within the protection scope of the present utility model.
Claims (6)
1. a kind of tube sheet detachable steam pipe rotary shelf drier device, it is characterized in that: including with barrel shell (1) and tube sheet
(2) the bolt and nut group (7) of steam tube rotary drier device noumenon, setting between barrel shell (1) and tube sheet (2),
Steam tube rotary drier device noumenon is set as also including support plate (3), heat exchanger tube (4), gland (5) and casing
(6),
It also include that the first accessories apparatus and the first accessories apparatus are arranged in steam tube rotary drier device noumenon, the
One accessories apparatus is set as including that pressing sleeve (8) and gasket (9) and pressing sleeve (8) and gasket (9) are set as being distributed in protective case,
The port part of barrel shell (1) is provided with tube sheet (2) and is provided with bolt and nut group between tube sheet (2) and barrel shell (1)
(7), it is provided with support plate (3) in barrel shell (1) and casing (6) is arranged on heat exchanger tube (4), pressing sleeve (8) is arranged in tube sheet
(2) on and gland (5) is arranged on pressing sleeve (8), and gasket (9) and heat exchanger tube are provided between gland (5) and pressing sleeve (8)
(4) it is arranged in gland (5), casing (6), pressing sleeve (8) and gasket (9).
2. tube sheet detachable steam pipe rotary shelf drier device according to claim 1, it is characterized in that: barrel shell (1) is set
Being set to includes flange portion (11) and canister portion (12) and the exterior side surface portion in the end of canister portion (12) is provided with flange portion (11),
The inner wall of flange portion (11) is set as coupling and being provided on flange portion (11) with the exterior side surface portion of canister portion (12) concatenating hole,
The concatenation hole of flange portion (11) is set as coupling with the screw rod of bolt and nut group (7) and the inner wall of canister portion (12) is set as and props up
Plate (3) connection is held, the left end face of flange portion (11) is set as coupling with tube sheet (2) and flange portion (11) is provided in round ring
Shape body, canister portion (12) is provided in round tubular body and the concatenation hole of flange portion (11) is provided in round poroid body,
Or, tube sheet (2) is provided in round plates and the peripheral portion of tube sheet (2) is provided with concatenation hole, set on tube sheet (2)
The mounting hole for being equipped with mounting hole and tube sheet (2) is set as coupling with pressing sleeve (8), and the concatenation hole of tube sheet (2) is set as and screw rod
The screw rod of nut group (7) couples and the right end face of tube sheet (2) is set as coupling with barrel shell (1), and the concatenation hole of tube sheet (2) is set
The mounting hole for being set to round poroid body and tube sheet (2) is set as T-shaped poroid body, is provided with charging port on tube sheet (2).
3. tube sheet detachable steam pipe rotary shelf drier device according to claim 1, it is characterized in that: bolt and nut group
(7) screw rod is set as coupling with barrel shell (1) and tube sheet (2) concatenation type and the nut of bolt and nut group (7) is set as and cylinder
The connection of shell (1) contact.
4. tube sheet detachable steam pipe rotary shelf drier device according to claim 1, it is characterized in that: gland (5) is set
The periphery for being set to T-shaped clava and the pan portion in gland (5) is provided with concatenation hole, and the concatenation hole of gland (5) is set as logical
Cross that bolt couples with tube sheet (2) and the axle portion of gland (5) is set as and pressing sleeve (8) is inserted couples, the setting in gland (5)
There is the through-hole body of through-hole body and gland (5) to be set as coupling with heat exchanger tube (4), the end of the axle portion of gland (5) be set as with
The connection of gasket (9) contact, the concatenation hole of gland (5) and the through-hole body of gland (5) are respectively set to round poroid body,
Or, support plate (3) is provided in round plates and is provided with mounting hole, the installation of support plate (3) in support plate (3)
Hole is set as coupling with casing (6) contact and the perimeter sides face of support plate (3) is set as coupling with barrel shell (1),
Or, being respectively arranged with corner portion (62) in the end of the pipe portion (61) of casing (6) and pipe portion (61) is set as and exchanges heat
The connection of (4) socket joint type is managed, pipe portion (61) is set as coupling with heat exchanger tube (4) welded type and the exterior side surface portion of pipe portion (61) is arranged
To couple with support plate (3) clearance-type,
Or, heat exchanger tube (4) is set as fixed gas pipe portion (41) and radiates pipe portion (42) and divide in the end of heat dissipation pipe portion (42)
It is not provided with fixed gas pipe portion (41), fixed gas pipe portion (41) is respectively set to concatenate with gland (5), pressing sleeve (8) and gasket (9)
Formula couples and the pipe portion that radiates (42) is set as coupling with casing (6) concatenation type, fixed gas pipe portion (41) and heat dissipation pipe portion (42)
It is respectively set to round tubular body.
5. tube sheet detachable steam pipe rotary shelf drier device according to claim 1, it is characterized in that: in pressing sleeve (8)
Main body (81) in be provided with step through-hole and main body (81) is set as and tube sheet (2) is embedded couples, main body (81)
Extension hole body (82) is set as coupling with gland (5) and gasket (9) containment type and the contraction hole body (83) of main body (81) is arranged
To couple with heat exchanger tube (4), the outer end face of main body (81) is set as coupling with gland (5) contact and main body (81) is arranged
For T-shaped blocks, extends hole body (82) and contraction hole body (83) is respectively set to round poroid body,
Or, gasket (9) is set as cylindrical tubular body and gasket (9) is set as coupling with heat exchanger tube (4) concatenation type, gasket (9)
An end be set as coupling with gland (5) contact and an end of gasket (9) is set as and pressing sleeve (8) contact
Connection.
6. tube sheet detachable steam pipe rotary shelf drier device according to claim 1, it is characterized in that: barrel shell (1) with
Tube sheet (2) and bolt and nut group (7) are set as being distributed and tube sheet (2), heat exchanger tube (4) and gland in the way of concatenating connection
(5) it is set as being distributed in such a way that fixing sleeve supports with pressing sleeve (8) and gasket (9), heat exchanger tube (4) and support plate (3) and set
Pipe (6) is set as being distributed in the way of wrapping and center line, the gland of the center line of tube sheet (2), heat exchanger tube (4)
(5) center line of the center line of center line, casing (6), the center line of pressing sleeve (8) and gasket (9) is arranged in same straight line
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821627851.9U CN209279634U (en) | 2018-10-08 | 2018-10-08 | Tube sheet detachable steam pipe rotary shelf drier device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821627851.9U CN209279634U (en) | 2018-10-08 | 2018-10-08 | Tube sheet detachable steam pipe rotary shelf drier device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209279634U true CN209279634U (en) | 2019-08-20 |
Family
ID=67604188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821627851.9U Active CN209279634U (en) | 2018-10-08 | 2018-10-08 | Tube sheet detachable steam pipe rotary shelf drier device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209279634U (en) |
-
2018
- 2018-10-08 CN CN201821627851.9U patent/CN209279634U/en active Active
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