CN217210538U

CN217210538U - Unpowered ammonia cooler liquid ammonia purifier

Info

Publication number: CN217210538U
Application number: CN202221100162.9U
Authority: CN
Inventors: 陈文�; 胡桂林
Original assignee: Hubei Yihua Songzi Fertilizer Co ltd
Current assignee: Hubei Yihua Songzi Fertilizer Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-16
Anticipated expiration: 2032-05-09

Abstract

The utility model relates to the technical field of liquid ammonia purification, in particular to an unpowered ammonia cooler liquid ammonia purification device, which can timely send out an alarm to remind workers to replace a liquid nitrogen filter device and can fully utilize the liquid nitrogen purification device, and comprises a purification cylinder, wherein the left end of the purification cylinder is provided with an inlet pipe, the right end of the purification cylinder is provided with a discharge pipe, a bypass pipe is arranged between the top of the inlet pipe and the top of the discharge pipe, the right end of the bypass pipe is provided with a shell, the right end inside the shell is provided with a point contact switch, the right end of the shell is provided with an alarm, a sealing plug is arranged inside the bypass pipe, a spring is arranged between the sealing plug and the right end of the inner wall of the bypass pipe, the right end of the sealing plug is provided with a linkage rod, the linkage rod penetrates from the inside of the bypass pipe to the inside of the shell, the linkage rod and the bypass pipe are in sliding connection, the alarm comprises a loudspeaker and an alarm lamp, the point contact switch and the alarm are electrically connected, the inside of purifying cylinder is provided with the filter core.

Description

Unpowered ammonia cooler liquid ammonia purifier

Technical Field

The utility model relates to a purification technology field of liquid ammonia specifically is an unpowered ammonia cooler liquid ammonia purifier.

Background

As is known, an ammonia cooler is a common heat exchange device in the production of synthetic ammonia, the temperature of other media is reduced by using the cold energy of liquid ammonia, the liquid ammonia is heated and evaporated into gaseous ammonia in the ammonia cooler, and the gaseous ammonia enters an ammonia compressor to be recycled. Some impurities that can in the course of the work liquid ammonia, current liquid ammonia purifier, the jam can take place after the live time is long, influence normal use, consequently current liquid ammonia purifier needs regularly to be changed, but the staff can't accurately know purifier's in service behavior, only rely on the live time to change, can't in time discover after liquid ammonia purifier blocks up sometimes, cause serious influence to heat exchange equipment, be sometime when liquid ammonia purifier is not fully utilized and just be changed, cause the wasting of resources.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an unpowered ammonia cooler liquid ammonia purifier can in time send out the police dispatch newspaper and remind the staff to change liquid nitrogen filter equipment to can make full use of liquid nitrogen purifier.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an unpowered ammonia cooler liquid ammonia purifier, including purifying a section of thick bamboo, purifying a left end of section of thick bamboo is provided with the admission pipe, purifying a right-hand member of section of thick bamboo is provided with the discharge pipe, be provided with the bypass pipe between the top of admission pipe and discharge pipe, the right-hand member of bypass pipe is provided with the casing, the inside right-hand member of casing is provided with the point and touches the switch, the right-hand member of casing is provided with the siren, the inside sealed end cap that is provided with of bypass pipe, be provided with the spring between sealed end cap and the bypass pipe inner wall right-hand member, the right-hand member of sealed end cap is provided with the trace, the trace runs through to the inside of casing by the inside of bypass pipe.

Furthermore, the linkage rod is connected with the bypass pipe in a sliding manner.

Further, the alarm includes a speaker and an alarm lamp.

Further, the point contact switch is electrically connected with the alarm.

Furthermore, the inside of purifying cylinder is provided with the filter core.

Furthermore, the purifying cylinder is respectively connected with the inlet pipe and the discharge pipe through threads.

(III) advantageous effects

Compared with the prior art, the utility model provides an unpowered ammonia cooler liquid ammonia purifier possesses following beneficial effect:

this unpowered ammonia cooler liquid ammonia purifier, setting through bypass pipe and sealed end cap, at the normal during operation of a purification section of thick bamboo, sealed end cap is in the off-state, after the clarifier blocks up, liquid ammonia pressure makes sealed end cap remove right, sealed end cap is in the state of opening, liquid ammonia can flow by the bypass pipe, thereby can not influence indirect heating equipment normal work, sealed end cap can promote the motion of trace simultaneously, the trace touches the point contact switch, the siren sends the police dispatch newspaper, in time remind the staff to change liquid ammonia purifier, thereby prevent that liquid ammonia purifier is not by make full use of, also can prevent simultaneously that liquid ammonia purifier from taking place to block up and failing in time to discover.

Drawings

FIG. 1 is a schematic diagram of an isometric structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic diagram of the present invention at a part enlarged in fig. 2.

In the figure: 1. a purification cartridge; 2. an inlet pipe; 3. a discharge pipe; 4. a bypass pipe; 5. a housing; 6. a point contact switch; 7. an alarm; 8. sealing the plug; 9. a spring; 10. a linkage rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention relates to a liquid ammonia purification device for an unpowered ammonia cooler, which comprises a purification cylinder 1, wherein a filter element is arranged inside the purification cylinder 1 to purify liquid ammonia, an inlet pipe 2 is arranged at the left end of the purification cylinder 1, a discharge pipe 3 is arranged at the right end of the purification cylinder 1, the purification cylinder 1 is respectively connected with the inlet pipe 2 and the discharge pipe 3 through threads, so as to replace the purification cylinder 1, a bypass pipe 4 is arranged between the top of the inlet pipe 2 and the top of the discharge pipe 3, when the purifier is blocked, the sealing plug 8 is moved rightwards by the pressure of liquid ammonia, the sealing plug 8 is in an open state, liquid ammonia can flow through the bypass pipe 4, so as not to affect the normal operation of the heat exchange equipment, a housing 5 is arranged at the right end of the bypass pipe 4, a point contact switch 6 is arranged at the right end inside the housing 5, and an alarm 7 is arranged at the right end of the housing 5, siren 7 includes speaker and alarm lamp,

point touches switch

6 and 7 electric connection of siren, 4 inside sealed end cap 8 that are provided with of bypass pipe, be provided with spring 9 between sealed end cap 8 and the 4 inner wall right-hand members of bypass pipe, 1 normal work back spring 9 of purification section of thick bamboo promotes sealed end cap 8 and resumes the normal position, the right-hand member of sealed end cap 8 is provided with trace 10, trace 10 and bypass pipe 4 are sliding connection, after 1 jam of purification section of thick bamboo, sealed end cap 8 promotes trace 10 motion, trace 10 touches point touch switch 6, siren 7 sends the police dispatch newspaper, in time remind the staff to change liquid ammonia purifier, trace 10 runs through to the inside of casing 5 by the inside of bypass pipe 4.

In conclusion, this unpowered ammonia cooler liquid ammonia purifier, when using, the liquid nitrogen that purifying cylinder 1 filtered the inside entering pipe 2 is discharged by discharge tube 3, and after purifying cylinder 1 took place to block up, liquid nitrogen pressure made sealed end cap 8 remove right, and liquid nitrogen continues to flow in by bypass pipe 4, and trace 10 moves right simultaneously and touches point touch switch 6, and siren 7 sends out alarm sound and light, reminds the staff to change purifying cylinder 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an unpowered ammonia cooler liquid ammonia purifier, includes purification section of thick bamboo (1), its characterized in that: the left end of a purification section of thick bamboo (1) is provided with admission pipe (2), the right-hand member of a purification section of thick bamboo (1) is provided with discharge pipe (3), be provided with bypass pipe (4) between the top of admission pipe (2) and discharge pipe (3), the right-hand member of bypass pipe (4) is provided with casing (5), the inside right-hand member of casing (5) is provided with point touch switch (6), the right-hand member of casing (5) is provided with siren (7), bypass pipe (4) inside is provided with sealed end cap (8), be provided with spring (9) between sealed end cap (8) and bypass pipe (4) inner wall right-hand member, the right-hand member of sealed end cap (8) is provided with trace (10), trace (10) are run through to the inside of casing (5) by the inside of bypass pipe (4).

2. The device for purifying liquid ammonia without the power-driven ammonia cooler of claim 1, wherein: the linkage rod (10) is connected with the bypass pipe (4) in a sliding manner.

3. The device for purifying liquid ammonia without the power-driven ammonia cooler of claim 1, wherein: the alarm (7) comprises a loudspeaker and an alarm lamp.

4. The device for purifying liquid ammonia without the power-driven ammonia cooler of claim 1, wherein: the point contact switch (6) is electrically connected with the alarm (7).

5. The device for purifying liquid ammonia without the power-driven ammonia cooler of claim 1, wherein: the inside of the purifying cylinder (1) is provided with a filter element.

6. The device for purifying liquid ammonia without the power-driven ammonia cooler of claim 1, wherein: the purifying cylinder (1) is respectively connected with the inlet pipe (2) and the discharge pipe (3) through threads.