CN206995928U - Benzoic acid absolute ethyl alcohol storage facility - Google Patents

Abstract

The utility model provides a kind of benzoic acid absolute ethyl alcohol storage facility, flyash detection device technology field, including for holding the first container of discoloration silica gel and second container for holding benzoic acid absolute ethyl alcohol, pipe is communicated between first container and the second container, the vessel port of first container and the vessel port of the second container are equipped with the rubber stopper for sealing, and the both ends of the communicating pipe are respectively interposed within two rubber stoppers.Benzoic acid absolute ethyl alcohol storage facility provided by the utility model, to change colour, absorbed on silica gel holds mixed moisture in container, reach the purpose for keeping solution concentration, it can ensure that the concentration of benzoic acid is stable within some time, the detection time for the calcium oxide content that dissociates in cement and flyash is greatly shortened, it was shortened to from original 45 hours no more than 1 hour.

Description

Benzoic acid-absolute ethyl alcohol storage facility

Technical field

The utility model belongs to flyash detection device technology field, is to be related to a kind of benzoic acid-anhydrous more specifically Ethanol storage facility.

Background technology

Free calcium oxide effectively controls it in cement and flyash as the important harmful components in cement and flyash Content to preventing the ftractureing of concrete structure, loose, disintegration from playing vital effect.

Benzoic acid-ethanol solution is the key chemical reagent for detecting the calcium oxide content that dissociates in cement and flyash, The size of its concentration directly determines the testing result of experiment.So a storage facility that can effectively keep reagent concentration is It is highly important.

In practical operation, due to the accuracy for guarantee test, it is required for wasting 3-4 hours every time before experiment The concentration of time (experiment the time required to be no more than 1 hour) para Toluic Acid-absolute ethyl alcohol re-scale, this strong influence The efficiency of testing inspection.

Utility model content

The purpose of this utility model is to provide a kind of benzoic acid-absolute ethyl alcohol storage facility, to solve in the prior art The benzoic acid of the existing storage-unstable technical problem of absolute ethyl alcohol concentration.

To achieve the above object, the technical solution adopted in the utility model is：A kind of benzoic acid-absolute ethyl alcohol storage is provided Device, including for holding the first container of discoloration silica gel and second container for holding benzoic acid-ethanol solution, institute State and pipe is communicated between the first container and the second container, the vessel port of first container and the appearance of the second container Device mouth is equipped with the rubber stopper for sealing, and the both ends of the communicating pipe are respectively interposed within two rubber stoppers.

Further, first container and the second container are placed in pallet.

Further, trying to get to the heart of a matter for the pallet is tried to get to the heart of a matter for circular or square structure, being surrounded by for the pallet with described Vertical enclosing.

Further, the support for fixing first container and the second container, the bottom of the support are additionally provided with Portion is supported on the pallet.

Further, the support includes being used to fix the first support of first container and for fixing described second The second support of container.

Further, the first support and the second support are fixedly connected with the enclosing of the pallet respectively.

Further, the first support and the second support are fixed by wing bolt and the enclosing respectively connects Connect.

Further, the first support and the second support include one for being fixedly connected with the enclosing respectively Leg and one be used for the collar that corresponding container passes through.

Further, the communicating pipe is installed with one section of glass tube respectively including two rubber stoppers, inserts the communicating pipe It is connected on two glass tubes.

Further, the communicating pipe is rubber hose.

The beneficial effect of benzoic acid provided by the utility model-absolute ethyl alcohol storage facility is：Compared with prior art, The utility model benzoic acid-absolute ethyl alcohol storage facility utilizes vapor liquid equilibrium principle, is held with the absorbed on silica gel that changes colour in container and is mixed into Moisture, reach keep solution concentration purpose, can ensure within some time benzoic acid concentration stably, greatly shorten The detection time of free calcium oxide content, makes it be shortened to from original 4-5 hours no more than 1 hour in cement and flyash.

Brief description of the drawings

, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is the structural representation for benzoic acid-absolute ethyl alcohol storage facility that the utility model embodiment provides；

Wherein, each reference in figure：

1- discoloration silica gel；2- benzoic acid-ethanol solution；31- first supports；32- second supports；4- pallets；5- glass Glass pipe；6- communicating pipes；7- rubber stoppers；The containers of 81- first；82- second containers.

Embodiment

In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, with Lower combination drawings and Examples, the utility model is further elaborated.It is it should be appreciated that described herein specific real Example is applied only to explain the utility model, is not used to limit the utility model.

It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another On one element or it is connected on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ", The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position System, it is for only for ease of and describes the utility model and simplified description, rather than the device or element of instruction or hint meaning is necessary With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

Also referring to Fig. 1, now benzoic acid provided by the utility model-absolute ethyl alcohol storage facility is illustrated.Institute State benzoic acid-absolute ethyl alcohol storage facility, including for hold discoloration silica gel 1 the first container 81 and for hold benzoic acid- The second container 82 of ethanol solution 2, pipe 6 is communicated between first container 81 and the second container 82, it is described The vessel port of first container 81 and the vessel port of the second container 82 are equipped with the rubber stopper 7 for sealing, the communicating pipe 6 Both ends be respectively interposed within two rubber stoppers 7.

Benzoic acid provided by the utility model-absolute ethyl alcohol storage facility, compared with prior art, for ensure benzoic acid- The stabilization of ethanol solution concentration, a kind of dress stored for benzoic acid-absolute ethyl alcohol is devised according to vapor liquid equilibrium principle Put.It is molten with pipette, extract sufficient amount in use, the glass stopper for holding benzoic acid-ethanol solution need to be removed After liquid, bottle stopper is stoppered.The present apparatus can ensure that the concentration of benzoic acid is stable within some time, greatly shorten cement and The detection time of free calcium oxide content, makes it be shortened to from original 4-5 hours no more than 1 hour in flyash.

Further, one is asked to refer to Fig. 1, one as benzoic acid provided by the utility model-absolute ethyl alcohol storage facility Kind embodiment, first container 81 and the second container 82 are placed in pallet 4, and pallet 4, which plays protection, to be held The purpose of device, when needing to move, mobile pallet 4, also allow for moving whole device.Wherein, container is using glass Container.

Further, referring to Fig. 1, one kind as benzoic acid provided by the utility model-absolute ethyl alcohol storage facility Embodiment, the pallet 4 are tried to get to the heart of a matter as circular or square structure, the pallet 4 be surrounded by with it is described try to get to the heart of a matter it is vertical Straight enclosing, play the purpose of protective container.

Further, refering to Fig. 1, one kind tool as benzoic acid provided by the utility model-absolute ethyl alcohol storage facility Body embodiment, it is additionally provided with the support for fixing first container 81 and the second container 82, the bottom of the support It is supported on the pallet 4.Support plays fixed and protective container purpose.

Further, referring to Fig. 1, one kind as benzoic acid provided by the utility model-absolute ethyl alcohol storage facility Embodiment, the support include being used for the first support 31 for fixing first container 81 and for fixing described the The second support 32 of two containers 82.Certainly, it is easy to make, also material saving.

Further, referring to Fig. 1, one kind as benzoic acid provided by the utility model-absolute ethyl alcohol storage facility Embodiment, the first support 31 and the second support 32 are fixed with the enclosing of the pallet 4 respectively to be connected Connect.It is of course also possible to it is fixed on the trying to get to the heart of a matter of pallet 4.

Further, refering to Fig. 1, one kind tool as benzoic acid provided by the utility model-absolute ethyl alcohol storage facility Body embodiment, the first support 31 and the second support 32 are fixedly connected by wing bolt with the enclosing respectively. When needing to pack up when not in use, support can be pulled down.

Further, referring to Fig. 1, one kind as benzoic acid provided by the utility model-absolute ethyl alcohol storage facility Embodiment, the first support 31 and the second support 32 include one and are used to be fixedly connected with the enclosing respectively Leg and one be used for the collar that corresponding container passes through.In use, container is inserted in the collar, the bottom support of container is being held in the palm On the trying to get to the heart of a matter of disk 4, you can the problem of realization avoids container from rocking, leg can also be made to adjustable for height lifting structure, Applicable scope can be expanded, for example, the container of different height can be stablized.

Further, referring to Fig. 1, one kind as benzoic acid provided by the utility model-absolute ethyl alcohol storage facility Embodiment, the communicating pipe 6 are installed with one section of glass tube 5 respectively including two rubber stoppers 7, insert the communicating pipe 6 It is connected on two glass tubes 5, glass tube 5 is penetrated in container.

Further, referring to Fig. 1, one kind as benzoic acid provided by the utility model-absolute ethyl alcohol storage facility Embodiment, the communicating pipe 6 are rubber hose, and rubber hose is readily bent, and can be directly inserted on glass tube 5, Form sealing.

The present apparatus utilizes vapor liquid equilibrium principle, and to change colour, silica gel 1 inhales mixed moisture in accepting container, reaches holding solution The purpose of concentration.Device such as Fig. 1, benzoic acid-ethanol solution and discoloration silica gel 1 are placed in the container of two glass, rubber Perforate among plug 7, penetrated (it is ensured that glass tube 5 is tightly combined with rubber stopper 7) with glass tube 5.Glass is connected with rubber hose Glass pipe 5, connect two glass containers.Two glass containers are fixed with pallet 4 and support, reach fixed and two glass containers of protection Purpose.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (10)

1. benzoic acid-absolute ethyl alcohol storage facility, it is characterised in that：Including for holding the first container of discoloration silica gel and being used for The second container of benzoic acid-ethanol solution is held, is communicated with pipe between first container and the second container, institute State the vessel port of the first container and the vessel port of the second container is equipped with rubber stopper for sealing, the two of the communicating pipe End is respectively interposed within two rubber stoppers.

2. benzoic acid as claimed in claim 1-absolute ethyl alcohol storage facility, it is characterised in that：First container and described Second container is placed in pallet.

3. benzoic acid as claimed in claim 2-absolute ethyl alcohol storage facility, it is characterised in that：The pallet is tried to get to the heart of a matter as circle Shape or square structure, the pallet are surrounded by and the vertical enclosing of trying to get to the heart of a matter.

4. benzoic acid as claimed in claim 3-absolute ethyl alcohol storage facility, it is characterised in that：It is additionally provided with for described in fixation The support of first container and the second container, the bottom of the support are supported on the pallet.

5. benzoic acid as claimed in claim 4-absolute ethyl alcohol storage facility, it is characterised in that：The support includes being used for admittedly The first support of fixed first container and the second support for fixing the second container.

6. benzoic acid as claimed in claim 5-absolute ethyl alcohol storage facility, it is characterised in that：The first support and described Second support is fixedly connected with the enclosing of the pallet respectively.

7. benzoic acid as claimed in claim 5-absolute ethyl alcohol storage facility, it is characterised in that：The first support and described Second support is fixedly connected by wing bolt with the enclosing respectively.

8. benzoic acid as claimed in claim 5-absolute ethyl alcohol storage facility, it is characterised in that：The first support and described Second support includes one and is used for and the leg that the enclosing is fixedly connected and the set that one is used for corresponding container and passes through respectively Ring.

9. benzoic acid as claimed in claim 1-absolute ethyl alcohol storage facility, it is characterised in that：The communicating pipe includes two The rubber stopper is installed with one section of glass tube respectively, is plugged on the communicating pipe on two glass tubes.

10. benzoic acid as claimed in claim 1-absolute ethyl alcohol storage facility, it is characterised in that：The communicating pipe is that rubber is soft Pipe.