CN204583230U - A kind of improvement determine nitrogen distilling apparatus - Google Patents

A kind of improvement determine nitrogen distilling apparatus Download PDF

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Publication number
CN204583230U
CN204583230U CN201520226355.2U CN201520226355U CN204583230U CN 204583230 U CN204583230 U CN 204583230U CN 201520226355 U CN201520226355 U CN 201520226355U CN 204583230 U CN204583230 U CN 204583230U
Authority
CN
China
Prior art keywords
silica gel
gel hose
splash head
connects
long
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520226355.2U
Other languages
Chinese (zh)
Inventor
段立珍
张平
高祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui University of Science and Technology
Original Assignee
Anhui University of Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui University of Science and Technology filed Critical Anhui University of Science and Technology
Priority to CN201520226355.2U priority Critical patent/CN204583230U/en
Application granted granted Critical
Publication of CN204583230U publication Critical patent/CN204583230U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

What the utility model discloses a kind of improvement determines nitrogen distilling apparatus, it comprises cucurbit (A), splash head (B), dropping funel (C), condenser pipe (D) and band bulbs,double conical flask (E), is characterized in that: splash head is divided into two parts from the glass tube middle that 170mm is long, and connects with silica gel hose (F), described silica gel hose (F) is long is 70mm, and described silica gel hose (F) junction seals with silicone grease.The utility model has that structure is simple, simple operation, not breakable advantage.

Description

A kind of improvement determine nitrogen distilling apparatus
Technical field
The utility model relates to experiment appliance processing and manufacturing field, what be specifically related to a kind of improvement determines nitrogen distilling apparatus.
Background technology
Current nitrogen distilling apparatus (apparatus of the rear titration GB/T 2441-91 recommendation of mensuration distillation of urea total nitrogen content) of determining comprises cucurbit (A), splash head (B), dropping funel (C), condenser pipe (D) and band bulbs,double conical flask (E) five part, its connected mode is as follows: cucurbit (A) connects splash head (B), splash head (B) one end connects dropping funel (C), the other end connects condenser pipe (D), condenser pipe (D) lower end connecting band bulbs,double conical flask (E), the glass tube that wherein 170 mm of splash head are long, because length is longer, easily fragmentation is there is in experimental implementation process, therefore not only there is potential danger, there is operation inconvenience simultaneously, the shortcomings such as the wasting of resources are caused after fragmentation.
Summary of the invention
The purpose of this utility model effectively to solve problem existing in background technology, provides the distilling apparatus of a kind of not cracky, simple operation.
For achieving the above object, the distilling apparatus of a kind of improvement provided, comprise cucurbit (A), splash head (B), dropping funel (C), condenser pipe (D) and band bulbs,double conical flask (E), it is characterized in that: splash head is divided into two parts from the glass tube middle that 170 mm are long, and connect with silica gel hose (F), described silica gel hose (F) length is 70 mm, and described silica gel hose (F) junction seals with silicone grease.
The utility model compared with prior art, have that structure is simple, simple operation, not breakable advantage.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model, below in conjunction with accompanying drawing, embodiment is briefly described.
Fig. 1 existingly determines nitrogen distilling apparatus structural representation;
Fig. 2 is the utility model structural representation.
Be cucurbit see Fig. 1 and Fig. 2, A, B is splash head, and C is dropping funel, D is condenser pipe, and E is band bulbs,double conical flask, and F is silica gel hose.
Detailed description of the invention
In order to make the utility model be easy to understand, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is described further.
Be illustrated in figure 1 prior art, its syndeton is as follows: cucurbit (A) connects splash head (B), and splash head (B) one end connects dropping funel (C), and the other end connects condenser pipe (D), condenser pipe lower end connecting band bulbs,double conical flask (E).
Be illustrated in figure 2 the utility model connection diagram, its syndeton is as follows.Cucurbit (A) connects splash head (B), splash head (B) one end connects dropping funel (C), the other end connects condenser pipe (D), condenser pipe lower end connecting band bulbs,double conical flask (E), splash head (B) is divided into two parts from the glass tube middle that 170 mm are long, and connects with silica gel hose (F).
Finally it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit, all within principle of the present utility model, any equivalent alternative, the modifications and variations done, all within protection domain of the present utility model.

Claims (2)

1. that improves determines a nitrogen distilling apparatus, and it comprises cucurbit (A), splash head (B), dropping funel (C),
Condenser pipe (D) and band bulbs,double conical flask (E), is characterized in that: splash head is divided into two parts from the glass tube middle that 170 mm are long, and connects with silica gel hose (F).
2. a kind of improvement according to right 1 determine nitrogen distilling apparatus, it is characterized in that described silica gel hose (F) is long
Be 70 mm, described silica gel hose (F) junction seals with silicone grease.
CN201520226355.2U 2015-04-15 2015-04-15 A kind of improvement determine nitrogen distilling apparatus Expired - Fee Related CN204583230U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520226355.2U CN204583230U (en) 2015-04-15 2015-04-15 A kind of improvement determine nitrogen distilling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520226355.2U CN204583230U (en) 2015-04-15 2015-04-15 A kind of improvement determine nitrogen distilling apparatus

Publications (1)

Publication Number Publication Date
CN204583230U true CN204583230U (en) 2015-08-26

Family

ID=53919431

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520226355.2U Expired - Fee Related CN204583230U (en) 2015-04-15 2015-04-15 A kind of improvement determine nitrogen distilling apparatus

Country Status (1)

Country Link
CN (1) CN204583230U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106841503A (en) * 2017-02-24 2017-06-13 上海纤检仪器有限公司 A kind of full-automatic azotometer splashproof pipe device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106841503A (en) * 2017-02-24 2017-06-13 上海纤检仪器有限公司 A kind of full-automatic azotometer splashproof pipe device
CN106841503B (en) * 2017-02-24 2019-02-22 上海纤检仪器有限公司 A kind of full-automatic azotometer splashproof pipe device

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150826

Termination date: 20160415