CN207879007U - Anti-corrosion hydrochloric acid reservoir - Google Patents
Anti-corrosion hydrochloric acid reservoir Download PDFInfo
- Publication number
- CN207879007U CN207879007U CN201721824545.XU CN201721824545U CN207879007U CN 207879007 U CN207879007 U CN 207879007U CN 201721824545 U CN201721824545 U CN 201721824545U CN 207879007 U CN207879007 U CN 207879007U
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- China
- Prior art keywords
- hydrochloric acid
- corrosion
- resistant coating
- erosion resistant
- prevention film
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Abstract
The utility model discloses a kind of anti-corrosion hydrochloric acid reservoir comprising in the hydrochloric acid pond that subsurface is dug, erosion resistant coating, integrally formed corrosion prevention film and cover board.Advantage is：The utility model storage capacity is big, it is simple in structure, at low cost, by digging whole hydrochloric acid pond in subsurface, it is seamless by being laid with integrally formed, nondegradable polyvinyl chloride corrosion prevention film in hydrochloric acid pond, leak source is not present, hydrochloric acid will not be revealed, and service life is long, but because being to be provided with multi-layer anticorrosion film, leakproof ensures relatively reliable；The gap of two layers of erosion resistant coating is interlaced, can be further formed protection, prevent hydrochloric acid from leaking, and avoids polluting；Since erosion resistant coating and corrosion prevention film have certain elastic extension, hydrochloric acid pond crack caused by there is a phenomenon where due to expanding with heat and contract with cold can avoid during the molten jelly；And subsurface temperature is constant, hydrochloric acid will not influence the quality of hydrochloric acid because endothermic decomposition generates other substances, store reliable and stable, safety and environmental protection.
Description
Technical field：
The utility model is related to hydrochloric acid bunkerage more particularly to a kind of anti-corrosion hydrochloric acid reservoirs.
Background technology：
There are three types of currently used hydrochloric acid banking systems：The first, is stored by placing glass jar storage tank on the ground；
Second, the pond of getting up is built using granite in underground, the gap of granite is filled with dope；The third, in underground
The pond of getting up is built with concrete, then builds with erosion resistant coating.However, all there is disadvantage in three of the above banking system：First
The shortcomings that kind mode, is：1, the cost of glass jar is high；2, reserves are few；3, aging, short life are easy；4, since glass jar is
Bright, hydrochloric acid is easy to decompose after absorbing photo-thermal, generates hypochlorous acid, so that hydrochloric acid is turned to be yellow, influence quality, store quality is bad；Second
Kind and the third mode are all made of the method for building pond in underground and are adopted although solving the problems, such as that first way exists
Come blind or it is laid with erosion resistant coating with dope, during molten jelly, under the action of expanding with heat and contract with cold, it may appear that gap,
Hydrochloric acid is oozed out from gap, and under the corrosion of hydrochloric acid, gap was originally bigger, be easy to cause pollution, is unfavorable for environmental protection, storage
Reliability is not high.
Utility model content：
The purpose of this utility model is to provide a kind of anti-corrosion hydrochloric acid reservoirs simple in structure, favorable anti-corrosion effect.
The utility model is implemented by following technical solution：
Anti-corrosion hydrochloric acid reservoir comprising in the hydrochloric acid pond that subsurface is dug, erosion resistant coating, integrally formed corrosion prevention film and lid
The inner wall of plate, the hydrochloric acid pond is affixed with the erosion resistant coating and the corrosion prevention film successively, and the edge of the corrosion prevention film earthward prolongs
It stretches, the top sealing in the hydrochloric acid pond is equipped with the cover board.
Further, the erosion resistant coating includes longitudinal erosion resistant coating and lateral erosion resistant coating, and the inner wall in the hydrochloric acid pond is spread successively
Post longitudinal erosion resistant coating and the lateral erosion resistant coating, and longitudinal erosion resistant coating and the lateral erosion resistant coating up and down two rows it
Between gap be mutually staggered.
Further, the angle between the bottom in the hydrochloric acid pond and the madial wall in the hydrochloric acid pond is 110 ° -130 °.
Further, the corner of longitudinal erosion resistant coating and the lateral erosion resistant coating is all made of chamfer design.
Further, longitudinal erosion resistant coating and the lateral erosion resistant coating are by the PVC antiseptic bags that content is quartz sand
It piles up.
Further, the corrosion prevention film is polychloroethylene film.
Further, the corrosion prevention film is 6-7 layers.
Further, the corrosion prevention film on the ground is equipped with several briquettings.
Further, the cover board uses glass steel material, and equally distributed keel are equipped on the cover board.
Further, the cover board uses arc-shaped structure
The advantages of the utility model：
The utility model storage capacity is big, simple in structure, at low cost, by digging whole hydrochloric acid pond in subsurface, leads to
It crosses in hydrochloric acid pond and is laid with integrally formed, nondegradable polyvinyl chloride corrosion prevention film, it is seamless, leak source is not present, hydrochloric acid is not
It can reveal, and service life is long, and because being to be provided with multi-layer anticorrosion film, leakproof ensures relatively reliable；The gap of two layers of erosion resistant coating
It is interlaced, it can be further formed protection, prevent hydrochloric acid from leaking, avoid polluting；Since erosion resistant coating and corrosion prevention film have
Certain elastic extension can avoid during the molten jelly hydrochloric acid pond crack caused by there is a phenomenon where due to expanding with heat and contract with cold；And ground
Temperature is constant under face, and hydrochloric acid will not influence the quality of hydrochloric acid because endothermic decomposition generates other substances, and storage is reliable and stable, safety
Environmental protection.
Description of the drawings：
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, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the arrangement mode of longitudinal erosion resistant coating in the utility model；
Fig. 4 is the arrangement mode of lateral erosion resistant coating in the utility model.
In figure：Hydrochloric acid pond 1, erosion resistant coating 2, longitudinal erosion resistant coating 2-1, lateral erosion resistant coating 2-2, corrosion prevention film 3, cover board 4, quartz sand
5, briquetting 6, keel 7, PVC antiseptic bags 8.
Specific implementation mode：
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1：
Such as Fig. 1-anti-corrosion hydrochloric acid reservoirs shown in Fig. 4 comprising in the hydrochloric acid pond 1 that subsurface is dug, erosion resistant coating 2, one
Molding corrosion prevention film 3 and cover board 4, the angle between the bottom and the madial wall in hydrochloric acid pond 1 in hydrochloric acid pond 1 is 110 °；Erosion resistant coating 2 wraps
Longitudinal erosion resistant coating 2-1 and lateral erosion resistant coating 2-2 are included, the inner wall in hydrochloric acid pond 1 is affixed with longitudinal erosion resistant coating 2-1, lateral anti-corrosion successively
2-2 and 6 layer of corrosion prevention film 3 of layer, even if one layer of corrosion prevention film 3 starts a leak, other 5 layers still can play a protective role；And it is longitudinal anti-
Gap between rotten layer 2-1 and transverse direction two rows of erosion resistant coating 2-2 or more is mutually staggered, and longitudinal erosion resistant coating 2-1 prevents with lateral
The corner of rotten layer 2-2 is all made of chamfer design, and the air of corner can be discharged as possible, the corresponding central angle of chamfering be 3 °-
5°；Longitudinal erosion resistant coating 2-1 and transverse direction erosion resistant coating 2-2 is piled up by the PVC antiseptic bags 8 that content is quartz sand 5, PVC tools
There are preferable anticorrosive property, quartz sand 5 that can play certain supporting role to the inner wall in hydrochloric acid pond 1.Corrosion prevention film 3 is etch-proof
Polychloroethylene film, the length that the edge of corrosion prevention film 3 earthward extends is 1.5m, if corrosion prevention film 3 on the ground is equipped with dry-pressing
Block 6 can firmly push down corrosion prevention film 3；Top sealing in hydrochloric acid pond 1 is equipped with arc-shaped cover board 4, and cover board 4 uses fiberglass
Material has preferable anti-corrosion, heat insulating function, and cover board 4 is equipped with equally distributed keel 7, has certain load-bearing capacity,
It will not be subject to crushing.
Operation principle：
The present embodiment in hydrochloric acid pond 1 by being laid with layer corrosion prevention film 3, since corrosion prevention film 3 is integrally formed, so seamless
Gap, is not present leak source, and hydrochloric acid will not be revealed；Even if revealing, by being laid with longitudinal erosion resistant coating 2-1, cross in 1 inner wall of hydrochloric acid pond
To erosion resistant coating 2-2, and the gap between longitudinal direction erosion resistant coating 2-1 and transverse direction two rows of erosion resistant coating 2-2 or more is mutually staggered, energy
It is enough further formed protection, prevents hydrochloric acid from leaking, avoids polluting；And subsurface temperature is constant, hydrochloric acid will not be because of heat absorption point
Solve the quality for generating other substances and influencing hydrochloric acid.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (10)
1. anti-corrosion hydrochloric acid reservoir, which is characterized in that it is included in the hydrochloric acid pond that subsurface digs, erosion resistant coating, integrally formed anti-
The inner wall of rotten film and cover board, the hydrochloric acid pond is affixed with the erosion resistant coating and the corrosion prevention film, the edge of the corrosion prevention film successively
Earthward extend, the top sealing in the hydrochloric acid pond is equipped with the cover board.
2. anti-corrosion hydrochloric acid reservoir according to claim 1, which is characterized in that the erosion resistant coating includes longitudinal erosion resistant coating and cross
To erosion resistant coating, the inner wall in the hydrochloric acid pond is affixed with longitudinal erosion resistant coating and the lateral erosion resistant coating, and the longitudinal direction successively
Gap above and below erosion resistant coating and the lateral erosion resistant coating between two rows is mutually staggered.
3. anti-corrosion hydrochloric acid reservoir according to claim 1, which is characterized in that the bottom in the hydrochloric acid pond and the hydrochloric acid pond
Madial wall between angle be 110 ° -130 °.
4. anti-corrosion hydrochloric acid reservoir according to claim 2, which is characterized in that the longitudinal direction erosion resistant coating and the lateral anti-corrosion
The corner of layer is all made of chamfer design.
5. anti-corrosion hydrochloric acid reservoir according to claim 2, which is characterized in that the longitudinal direction erosion resistant coating and the lateral anti-corrosion
Layer is piled up by the PVC antiseptic bags that content is quartz sand.
6. anti-corrosion hydrochloric acid reservoir according to claim 1, which is characterized in that the corrosion prevention film is polychloroethylene film.
7. anti-corrosion hydrochloric acid reservoir according to claim 1, which is characterized in that the corrosion prevention film is 6-7 layers.
8. anti-corrosion hydrochloric acid reservoir according to claim 1, which is characterized in that if the corrosion prevention film on the ground is equipped with
Dry-pressing block.
9. anti-corrosion hydrochloric acid reservoir according to claim 1, which is characterized in that the cover board uses glass steel material, in institute
It states cover board and is equipped with equally distributed keel.
10. anti-corrosion hydrochloric acid reservoir according to claim 1, which is characterized in that the cover board uses arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824545.XU CN207879007U (en) | 2017-12-22 | 2017-12-22 | Anti-corrosion hydrochloric acid reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824545.XU CN207879007U (en) | 2017-12-22 | 2017-12-22 | Anti-corrosion hydrochloric acid reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207879007U true CN207879007U (en) | 2018-09-18 |
Family
ID=63503286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721824545.XU Active CN207879007U (en) | 2017-12-22 | 2017-12-22 | Anti-corrosion hydrochloric acid reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207879007U (en) |
-
2017
- 2017-12-22 CN CN201721824545.XU patent/CN207879007U/en active Active
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