CN210728877U

CN210728877U - Nitroglycerin active carbon adsorption filter equipment

Info

Publication number: CN210728877U
Application number: CN201920974694.7U
Authority: CN
Inventors: 荣忠满; 梁晓和
Original assignee: Jining Weimin Pharmaceutical Co Ltd
Current assignee: Jining Weimin Pharmaceutical Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-06-12
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a nitroglycerin activated carbon adsorption filtering device, which comprises a filter cylinder and a cooling cylinder, wherein the top end of the cooling cylinder is fixedly connected with the filter cylinder through a welded support, a liquid inlet pipe is arranged at the top of one side of the filter cylinder in an inserting way, two symmetrical activated carbon filter plates are arranged in the filter cylinder in an inserting way, one ends of the two symmetrical activated carbon filter plates are connected with a sealing cover, the sealing cover is in threaded connection with the other side of the filter cylinder, one end of the cooling cylinder is fixedly provided with a feeding flange interface, and one end of the feeding flange interface is in threaded connection with the cooling pipe, the utility model has the advantages that the filtering performance of nitroglycerin is better through the arranged first activated carbon filter plate and the second activated carbon filter plate, the nitroglycerin is prevented from containing slag after being filtered, and a plurality of heating pipes play a heating role through the arranged heating pipes, so that the nitroglycerin, nitroglycerin is prevented from adhering to the side wall of the filter cartridge.

Description

Nitroglycerin active carbon adsorption filter equipment

Technical Field

The utility model relates to a filter equipment, in particular to nitroglycerin active carbon adsorption filter equipment.

Background

Nitroglycerin can directly relax vascular smooth muscle, especially small vascular smooth muscle, to relax peripheral blood vessels, reduce peripheral resistance, reduce blood volume of return heart, reduce cardiac output, reduce cardiac load, and reduce myocardial oxygen consumption, thereby relieving angina pectoris.

Activated carbon is black powdery or blocky, granular, cellular amorphous carbon, as well arranged crystalline carbon. Besides carbon element, the activated carbon also comprises two types of blends: one is chemically bound elements, primarily oxygen and hydrogen, which remain in the carbon due to incomplete charring or are chemically bound to the activated carbon surface by foreign non-carbon elements during activation; another type of admixture is ash, which is the inorganic portion of activated carbon, where it is susceptible to secondary pollution. The activated carbon has strong adsorbability, so the activated carbon is widely applied to production and life.

Nitroglycerin produces and contains certain impurity, need pass through filtration adsorption, and the filter medium mostly adopts active carbon, excellent in use effect, and can not make nitroglycerin take place the oxidation, however current adsorption filtration device still has some weak points, for example, lacks heating structure, leads to nitroglycerin easy adhesion on the filter equipment lateral wall, causes the waste, and current filtration adsorption equipment filter effect is poor simultaneously to and clear up the inside impurity difficulty.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nitroglycerin active carbon adsorption filter equipment to the heating structure that lacks who proposes in solving above-mentioned background art leads to the easy adhesion of nitroglycerin on the filter equipment lateral wall, causes the waste, and current filtration adsorption equipment filter effect is poor simultaneously, and the problem of clearance internal impurities difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: the nitroglycerin active carbon adsorption filtering device comprises a filter cylinder and a cooling cylinder, wherein the top end of the cooling cylinder is fixedly connected with the filter cylinder through a welded bracket, a liquid inlet pipe is inserted and installed at the top of one side of the filter cylinder, one end of the liquid inlet pipe is connected with a bent pipe through screw threads, one end of the elbow is welded with a flange connecting piece, the top of one side of the filter cylinder is inserted and installed with a liquid outlet pipe, one end of the liquid outlet pipe is connected with an electromagnetic valve in a threaded manner, the liquid outlet end of the electromagnetic valve is connected with a cooling pipe in a threaded manner, two symmetrical first active carbon filter plates are inserted and connected inside the filter cylinder, one end of each of the two symmetrical first active carbon filter plates is connected with a sealing cover, the sealing cover is in threaded connection with the other side of the filter cylinder, a feeding flange interface is fixedly arranged at one end of the cooling cylinder, and one end of the feeding flange interface is in threaded connection with the cooling pipe.

As an optimized technical scheme of the utility model, a plurality of heating pipe is installed to the bottom of the inner chamber of cartridge filter.

As an optimized technical scheme of the utility model, the internally mounted of cooling cylinder has the second active carbon filter of two symmetries.

As an optimal technical scheme of the utility model, the other end of cooling cylinder is fixed and is equipped with the head, the fixed discharge gate that is equipped with in middle part of head.

As an optimal technical scheme of the utility model, flush mounting of cartridge filter has flush mounting plate of switch, flush mounting plate of switch's surface mounting has first switch and second switch, a plurality of heating pipe and solenoid valve are respectively through first switch and second switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a nitroglycerin active carbon adsorption filter equipment, through first active carbon filter and the second active carbon filter who is equipped with, make nitroglycerin's filterability better, still contain the sediment matter in avoiding filtering back nitroglycerin, through the heating pipe that is equipped with, a plurality of heating pipe plays the heating effect, make the nitroglycerin mobility of cartridge filter inside better, avoid the nitroglycerin adhesion on the filter equipment lateral wall, closing cap through threaded connection, conveniently clear up the sediment matter of first active carbon filter, make first active carbon filter filtration effect better.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic diagram of the internal structure of the filter cartridge and the cooling cartridge of the present invention.

In the figure: 1. a filter cartridge; 2. a cooling cylinder; 3. a support; 4. a liquid inlet pipe; 5. bending the pipe; 6. a flange connection; 7. a liquid outlet pipe; 8. an electromagnetic valve; 9. a cooling tube; 10. a feed flange interface; 11. a discharge port; 12. a switch panel; 13. a first activated carbon filter plate; 14. a second activated carbon filter plate; 15. heating a tube; 16. sealing the cover; 17. and (5) sealing the head.

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. 1-2, the utility model provides a nitroglycerin activated carbon adsorption filtration device, which comprises a filtration cylinder 1 and a cooling cylinder 2, wherein the top end of the cooling cylinder 2 is fixedly connected with the filtration cylinder 1 through a welded support 3, a liquid inlet pipe 4 is installed on the top of one side of the filtration cylinder 1 in an inserting way, a bent pipe 5 is connected with one end of the liquid inlet pipe 4 in a threaded way, a flange connecting piece 6 is welded on one end of the bent pipe 5, a liquid outlet pipe 7 is installed on the top of one side of the filtration cylinder 1 in an inserting way, an electromagnetic valve 8 is connected with one end of the liquid outlet pipe 7 in a threaded way, a cooling pipe 9 is connected with the liquid outlet end of the electromagnetic valve 8 in a threaded way, two symmetrical first activated carbon filtration plates 13 are connected in an inserting way inside the filtration cylinder 1, one end of the two symmetrical first activated carbon filtration plates 13 is connected with a sealing, one end of the feeding flange interface 10 is in threaded connection with the cooling pipe 9.

Preferably, a plurality of heating pipes 15 are installed to the bottom of the inner chamber of filter cartridge 1, and a plurality of heating pipes 15 play the heating effect for the inside nitroglycerin mobility of filter cartridge 1 is better.

Preferably, the inside of the cooling cylinder 2 is provided with two symmetrical second activated carbon filter plates 14, so that the further filtering effect is achieved, the filtering effect is better, and residue after the nitroglycerin is filtered is avoided.

Preferably, the other end of the cooling cylinder 2 is fixedly provided with a seal head 17, the middle part of the seal head 17 is fixedly provided with a discharge hole 11, the seal head 17 plays a role in increasing the volume of the cooling cylinder 2, and the discharge hole 11 facilitates discharging.

Preferably, switch panel 12 is installed on the front of cartridge filter 1, and switch panel 12's surface mounting has first switch and second switch, and a plurality of heating pipe 15 and solenoid valve 8 make things convenient for staff operation control through first switch and second switch and external power supply electric connection respectively.

When in specific use, the utility model relates to a nitroglycerin activated carbon adsorption filter device, at first connect flange joint 6 with the bucket that holds nitroglycerin, through the effect of external self priming pump, make nitroglycerin enter the inside of cartridge filter 1 through return bend 5 and feed liquor pipe 4, the inside interlude of cartridge filter 1 is connected with two first activated carbon filter 13 of symmetry, play preliminary filter effect, filter the slag in the nitroglycerin, start first switch and second switch, a plurality of heating pipe 15 and solenoid valve 8 are respectively switched on and begin work, a plurality of heating pipe 15 plays the heating effect, make the nitroglycerin mobility of cartridge filter 1 inside better, avoid nitroglycerin to adhere on the filter device lateral wall, enter cooling cylinder 2 through drain pipe 7 and cooling tube 9, the internally mounted of cooling cylinder 2 has two second activated carbon filter 14 of symmetry, further play the filtering action, promote the quality of nitroglycerin, when needs clearance, take off the 16 screw threads of closing cap earlier, because closing cap 16 and first active carbon filter 13, directly take out first active carbon filter 13, clear up convenient to use.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 nitroglycerin activated carbon adsorption filtering device comprises a filter cartridge (1) and a cooling cartridge (2), and is characterized in that the top end of the cooling cartridge (2) is fixedly connected with the filter cartridge (1) through a welded support (3), a liquid inlet pipe (4) is installed at the top of one side of the filter cartridge (1) in an inserting mode, a bent pipe (5) is connected to one end of the liquid inlet pipe (4) in a threaded mode, a flange connecting piece (6) is welded to one end of the bent pipe (5), a liquid outlet pipe (7) is installed at the top of one side of the filter cartridge (1) in an inserting mode, an electromagnetic valve (8) is connected to one end of the liquid outlet pipe (7) in a threaded mode, a cooling pipe (9) is connected to the liquid outlet end of the electromagnetic valve (8) in a threaded mode, two symmetrical first activated carbon filter plates (13) are connected to the inside of the filter cartridge (1 in an inserting mode, and, the sealing cover (16) is in threaded connection with the other side of the filter cartridge (1), a feeding flange connector (10) is fixedly arranged at one end of the cooling cartridge (2), and one end of the feeding flange connector (10) is in threaded connection with the cooling pipe (9).

2. The nitroglycerin activated carbon adsorption filtration device according to claim 1, characterized in that: the bottom of the inner cavity of the filter cartridge (1) is provided with a plurality of heating pipes (15).

3. The nitroglycerin activated carbon adsorption filtration device according to claim 1, characterized in that: and two symmetrical second activated carbon filter plates (14) are arranged in the cooling cylinder (2).

4. The nitroglycerin activated carbon adsorption filtration device according to claim 1, characterized in that: the other end of the cooling cylinder (2) is fixedly provided with an end enclosure (17), and the middle of the end enclosure (17) is fixedly provided with a discharge hole (11).

5. The nitroglycerin activated carbon adsorption filtration device according to claim 2, characterized in that: switch panel (12) are installed to the front of cartridge filter (1), the surface mounting of switch panel (12) has first switch and second switch, a plurality of heating pipe (15) and solenoid valve (8) are respectively through first switch and second switch and external power supply electric connection.