CN209024194U - A kind of hydrochloric acid entrucking interface arrangement - Google Patents
A kind of hydrochloric acid entrucking interface arrangement Download PDFInfo
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- CN209024194U CN209024194U CN201821628951.3U CN201821628951U CN209024194U CN 209024194 U CN209024194 U CN 209024194U CN 201821628951 U CN201821628951 U CN 201821628951U CN 209024194 U CN209024194 U CN 209024194U
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- interface
- cover board
- tank car
- hydrochloric acid
- tubular configured
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Abstract
The utility model discloses a kind of hydrochloric acid entrucking interface arrangements, including tank car interface module and cover plate assembly, the tank car interface module includes the tubular configured joint being integrally formed on tank car tank body, tubular configured joint is connected with the inner cavity of tank car tank body, and the head-end location of tubular configured joint is integrally formed with circular interface disc, it is coaxially disposed between interface disc and tubular configured joint, and the center of interface disc is provided with the tank car manhole communicated with tubular configured joint, the utility model is different from traditional open or seal plug type sealing, thoroughly prevent HCl gas evolution, it can accomplish entrucking live odorlessness in the process；It is simple in construction, easy to disassemble and assemble quick without in addition increasing locking device；Included liquid level detection device, prevents flash accident；Using charge mode under liquid level, acid mist generation is greatly reduced, subsequent vent gas treatment load is reduced.
Description
Technical field
The utility model relates to chemical fields, more particularly, to a kind of hydrochloric acid entrucking interface arrangement.
Background technique
Hydrochloric acid is a kind of common inorganic acid product, is generally stored in fiberglass-reinforced glass storage tank or anti-corrosion pond, passes through hydrochloric acid tank
Vehicle handling transport.Hydrochloric acid has strong volatility, and there are two types of traditional hydrochloric acid entrucking modes, and one is open entruckings, i.e., directly
Hydrochloric acid coming expects pipe is put into tank car manhole and carries out charge, is collected from manhole escaping gas with gas gathering mask；Second is seal cap
Formula entrucking, the method be better than open entrucking, but practical entrucking process due to various reasons, seal cap and tank car in tank car
There is a problem of poorly sealed, still has a small amount of HCl gas loss.It is therefore desirable to design a kind of salt of complete No leakage
Sour entrucking interface.
Utility model content
The utility model is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of hydrochloric acid entrucking interface arrangement, including tank car interface module and cover plate assembly, the tank car interface module packet
The tubular configured joint being integrally formed on tank car tank body is included, tubular configured joint is connected with the inner cavity of tank car tank body, and tubular configured joint
Head-end location is coaxially disposed, and the center of interface disc integrally formed with circular interface disc between interface disc and tubular configured joint
Position is provided with the tank car manhole communicated with tubular configured joint, tank car manhole and tubular configured joint being filled with for hydrochloric acid；The interface
The outer position of disk offers the installing port of multiple circumferentially equidistant intervals setting, is wherein equipped in installing port and interface disc
The pin shaft of the parallel setting in surface；Movable sleeve is equipped with tie down screw on the pin shaft, and the bottom position of tie down screw offers
Hinge hole for being actively set on pin shaft, screw thread is socketed with wing nut, effect of the tie down screw in pin shaft on tie down screw
Under show flipover structure, and wing nut can then adjust its position on tie down screw by way of rotation；
The cover plate assembly includes rounded flat cover board, and the area of cover board is greater than the area of tank car manhole, described
Through gas phase mouth and liquid phase mouth are offered on cover board, bottom insert canal has been co-axially inserted in liquid phase mouth, and bottom insert canal plays extension
Hydrochloric acid is directly injected into tank body hydrochloric acid liquid level or less position, can reduce the shaking of hydrochloric acid in this way, to subtract by the purpose of conveying
Small volatilization, and bottom insert canal is arranged through cover board, using welding or the form fixing seal of glue envelope between bottom insert canal and cover board；It inserts
The upper end of bottom tube is integrally formed with liquid phase nozzle, and the external port position of liquid phase mouth is fixed pair in the form of welding or glue envelope
It is connected to gas phase nozzle, the gentle phase nozzle of liquid phase nozzle is respectively used to docking hydrochloric acid supplied materials hose and tail gas hose, and hydrochloric acid passes through
Hydrochloric acid supplied materials hose and liquid phase nozzle enter in bottom insert canal, and hydrochloric acid volatilization gas then enters in tail gas hose, and tail gas is soft
Pipe uses end seal structure, can prevent the HCl gas of volatilization from overflowing in this way；The edge placement of the cover board is equipped with and lock
The bayonet that tight screw rod is corresponded and is recessed inwardly, when cover board with interface disc is smooth dock after, tie down screw is stirred to correspondence
Bayonet in can be with the alignment between auxiliary cover plate and interface disc, cover board can be carried out by then rotating wing nut and moving down it
It compresses, to can realize that abutting between the two is fixed, integrated operation is simple, and disassembly efficiency is high.
As a further solution of the present invention: the lower surface of the wing nut is welded with coaxial setting
Annular gasket, using annular gasket to cover board realize compress.
As a further solution of the present invention: the equal gluing in the lower surface of the cover board and the upper surface of interface disc is solid
Surely there is seal washer, realize cover board to the lidstock of tank car manhole using seal washer.
As a further solution of the present invention: being equipped with the liquid level detector through cover board, liquid level on the cover board
The detection end of detector is located at the lower position of cover board, utilizes the amount of liquid level detector detection hydrochloric acid addition.
The utility model has the beneficial effects that the utility model is different from traditional open or seal plug type sealing, thoroughly
Prevent HCl gas evolution, can accomplish live odorlessness during entrucking；Without in addition increasing locking device, structure is simple, tears open
It fills convenient and efficient；Included liquid level detection device, prevents flash accident；Using charge mode under liquid level, acid is greatly reduced
Mist generates, and reduces subsequent vent gas treatment load.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
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, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model structure diagram；
Fig. 2 is the partial structural diagram of the utility model.
In figure: 1- tank car tank body, 2- bottom insert canal, 3- tank car manhole, 4- seal washer, 5- cover board, 6- gas phase nozzle, 7- liquid
Phase nozzle, 8- bayonet, 9- liquid level detector, 10- tie down screw, 11- wing nut, 12- installing port, 13- hydrochloric acid supplied materials hose,
14- tail gas hose.
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.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of hydrochloric acid entrucking interface arrangement, including tank car interface module
And cover plate assembly, the tank car interface module include the tubular configured joint being integrally formed on tank car tank body 1, tubular configured joint and slot
The inner cavity of vehicle tank 1 is connected, and the head-end location of tubular configured joint is integrally formed with circular interface disc, interface disc and tubulose
It is coaxially disposed between connector, and the center of interface disc is provided with the tank car manhole 3 communicated with tubular configured joint, tank car manhole 3
With tubular configured joint being filled with for hydrochloric acid；The outer position of the interface disc offers multiple circumferentially equidistant interval settings
Installing port 12 is wherein equipped with the pin shaft of setting parallel with interface panel surface in installing port 12；It is slidingly connected on the pin shaft
There is tie down screw 10, and the bottom position of tie down screw 10 offers the hinge hole for being actively set on pin shaft, tie down screw
Screw thread is socketed with wing nut 11 on 10, and tie down screw 10 shows flipover structure under the action of pin shaft, and wing nut
11 can adjust its position on tie down screw 10 by way of rotation；
The cover plate assembly includes rounded flat cover board 5, and the area of cover board 5 is greater than the area of tank car manhole 3, institute
It states and offers through gas phase mouth and liquid phase mouth on cover board 5, bottom insert canal 2 has been co-axially inserted in liquid phase mouth, bottom insert canal 2 plays
The purpose for extending conveying, is directly injected into tank body hydrochloric acid liquid level or less position for hydrochloric acid, can reduce the shaking of hydrochloric acid in this way, from
And reduce volatilization, and bottom insert canal 2 is arranged through cover board 5, consolidated in the form of welding or glue envelope between bottom insert canal 2 and cover board 5
Fixed sealing；The upper end of bottom insert canal 2 is integrally formed with liquid phase nozzle 7, and the external port position of liquid phase mouth is using welding or glue envelope
Form it is fixed to being connected to gas phase nozzle 6, liquid phase nozzle 7 and gas phase nozzle 6 be respectively used to docking hydrochloric acid supplied materials hose 13 and
Tail gas hose 14, liquid phase nozzle 7 and gas phase nozzle 6 select traditional flange-interface structure, and hydrochloric acid is through persalt supplied materials hose
13 and liquid phase nozzle 7 enter in bottom insert canal 2, and hydrochloric acid volatilization gas then enters in tail gas hose 14, and tail gas hose 14 is adopted
With end seal structure, it can prevent the HCl gas of volatilization from overflowing in this way；The edge placement of the cover board 5 is equipped with and locking screw
Bar 10 corresponds and the bayonet 8 that is recessed inwardly, when cover board 5 with interface disc is smooth dock after, tie down screw 10 is stirred to right
Can be with the alignment between auxiliary cover plate 5 and interface disc in the bayonet 8 answered, subsequent rotation wing nut 11 moves down it can be to lid
Plate 5 is compressed, to can realize that abutting between the two is fixed, integrated operation is simple, and disassembly efficiency is high.
The lower surface of the wing nut 11 is welded with the annular gasket being coaxially arranged, and utilizes annular gasket pair
Cover board 5, which is realized, to be compressed.
The equal gluing in upper surface of the lower surface and interface disc of the cover board 5 is fixed with seal washer 4, utilizes seal washer
4 realize cover board 5 to the lidstock of tank car manhole 3.
Liquid level detector 9 through cover board 5 is installed, the detection end of liquid level detector 9 is located at cover board on the cover board 5
5 lower position detects the amount of hydrochloric acid addition using liquid level detector 9.
The working principle of the utility model is: the technical program is different from traditional open or seal plug type sealing, it is thorough
Bottom prevents HCl gas evolution, can accomplish live odorlessness during entrucking；Without in addition increasing locking device, structure is simple,
It is convenient to disassembly；Included liquid level detection device, prevents flash accident；Using charge mode under liquid level, greatly reduce
Acid mist generates, and reduces subsequent vent gas treatment load.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. a kind of hydrochloric acid entrucking interface arrangement, including tank car interface module and cover plate assembly, which is characterized in that the tank car connects
Mouth component includes the tubular configured joint being integrally formed on tank car tank body, and tubular configured joint is connected with the inner cavity of tank car tank body, and is managed
The head-end location of straight coupling is coaxially disposed, and interface integrally formed with circular interface disc between interface disc and tubular configured joint
The center of disk is provided with the tank car manhole communicated with tubular configured joint, and the outer position of the interface disc offers multiple along circle
Circumferentially equidistant spaced installing port is wherein equipped with the pin shaft of setting parallel with interface panel surface in installing port；It is described
On pin shaft movable sleeve be equipped with tie down screw, and the bottom position of tie down screw offer it is hinged on pin shaft for being actively set on
Hole, screw thread is socketed with wing nut on tie down screw；
The cover plate assembly includes rounded flat cover board, and the area of cover board is greater than the area of tank car manhole, the cover board
On offer through gas phase mouth and liquid phase mouth, be co-axially inserted bottom insert canal in liquid phase mouth, and bottom insert canal is set through cover board
It sets, using welding or the form fixing seal of glue envelope between bottom insert canal and cover board；The upper end of bottom insert canal is integrally formed with liquid
Phase nozzle, the external port position of liquid phase mouth are fixed in the form of welding or glue envelope to being connected to gas phase nozzle；The cover board
Edge placement is equipped with the bayonet for corresponding and being recessed inwardly with tie down screw.
2. hydrochloric acid entrucking interface arrangement according to claim 1, which is characterized in that weld the lower surface of the wing nut
It is fixed with the annular gasket being coaxially arranged.
3. hydrochloric acid entrucking interface arrangement according to claim 1, which is characterized in that the lower surface of the cover board and interface
The equal gluing in the upper surface of disk is fixed with seal washer.
4. hydrochloric acid entrucking interface arrangement according to claim 1, which is characterized in that be equipped on the cover board through cover board
Liquid level detector, the detection end of liquid level detector is located at the lower position of cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821628951.3U CN209024194U (en) | 2018-10-09 | 2018-10-09 | A kind of hydrochloric acid entrucking interface arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821628951.3U CN209024194U (en) | 2018-10-09 | 2018-10-09 | A kind of hydrochloric acid entrucking interface arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209024194U true CN209024194U (en) | 2019-06-25 |
Family
ID=66905635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821628951.3U Active CN209024194U (en) | 2018-10-09 | 2018-10-09 | A kind of hydrochloric acid entrucking interface arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209024194U (en) |
-
2018
- 2018-10-09 CN CN201821628951.3U patent/CN209024194U/en active Active
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