CN209864802U - Blood purifies uses mixed degassing tank - Google Patents

Abstract

The utility model provides a blood purifies uses mixed gas removal tank, including outlet duct, a toper section of thick bamboo and exhaust mixing drum, the fixed toper section of thick bamboo of outlet duct lower extreme, toper section of thick bamboo lower extreme installation exhaust mixing drum, exhaust mixing drum right-hand member is equipped with the drain pipe, the inside bottom mounting drum of exhaust mixing drum, exhaust mixing drum lower extreme intermediate position is equipped with the fluid-discharge tube, install the ooff valve on the fluid-discharge tube, the fluid-discharge tube right-hand member installation feed liquor pipe, the feed liquor pipe is installed at the ooff valve upside, compare with prior art, the utility model discloses following beneficial effect has: the gas is convenient to discharge, the removal rate of the gas in the tank is improved, and the residual solution in the tank is convenient to remove.

Description

Blood purifies uses mixed degassing tank

Technical Field

The utility model relates to a blood purifies uses mixed degassing tank belongs to the degasification technical field.

Background

Hemodialysis and hemofiltration treatments are carried out by introducing blood into the blood circuit side of a hemodialyzer through a blood pump, simultaneously introducing dialysate into the dialysate side of the hemodialyzer, and exchanging substances of small and medium molecular substances in the dialysate and the blood through a semipermeable membrane in the hemodialyzer by means of concentration gradient.

The dialysate of these blood purification apparatuses is prepared by adding liquid B and liquid a to pure water in this order. After the liquid B and the liquid A are added, the liquids are required to be uniformly mixed and then enter a subsequent pipeline. The existing degassing tank for blood purification is provided with water inlet on the upper side, water outlet at the bottom end, air exhaust at the top and transverse arrangement of the water inlet, so that the bubbles have horizontal initial speed in the degassing tank, namely the direction of the bubbles entering the degassing tank is inconsistent with the direction of the exhaust port, and the degassing efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a blood purifies uses mixed gas removal tank to solve the problem that proposes in the above-mentioned background art, the utility model discloses be convenient for when carrying out the solution and mix to the gas outgoing in the jar, improved the clearance of jar internal gas, and be convenient for clear away the internal residual solution of jar.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a blood purifies uses mixed gas removal tank, includes outlet duct, a toper section of thick bamboo and exhaust mixing drum, the toper section of thick bamboo is fixed to the outlet duct lower extreme, toper section of thick bamboo lower extreme installation exhaust mixing drum, exhaust mixing drum right-hand member is equipped with the drain pipe, the inside bottom mounting drum of exhaust mixing drum, exhaust mixing drum lower extreme intermediate position is equipped with the fluid-discharge tube, install the ooff valve on the fluid-discharge tube, the fluid-discharge tube right-hand member installation feed liquor pipe, the feed liquor pipe is installed at the ooff valve upside.

Further, the cylinder is a hollow ring with an opening at the upper part and the lower part, and the central axis of the cylinder, the central axis of the exhaust mixing cylinder and the central axis of the liquid discharge pipe are all on the same line.

Further, the bottom end in the exhaust mixing cylinder is connected with the lower end of the cylinder in a welding mode.

Furthermore, at least two liquid outlet holes are uniformly formed in the annular outer end of the cylinder.

Further, a cross rod is arranged inside the conical barrel, the left end and the right end of the cross rod are fixed to the annular inner left wall and the annular inner right wall of the conical barrel respectively, an arc cover is welded to the middle position of the lower end of the cross rod, and the arc cover is installed on the upper side of the cylinder.

Further, four bolts are evenly fixed at the upper end of the exhaust mixing cylinder, penetrate through the conical cylinder and extend to the upper end of the conical cylinder, four nuts are installed at the upper end of the conical cylinder, and the nuts are installed on the bolts through threads.

Furthermore, a sealing washer is arranged at the lower end of the conical cylinder, four through holes are uniformly formed in the sealing washer, bolts are arranged inside the four through holes, and the sealing washer is arranged at the upper end of the exhaust mixing cylinder.

Furthermore, the inside of the air outlet pipe is provided with a breathable net cloth, and the breathable net cloth is fixed with the air outlet pipe through an iron wire.

Further, the liquid discharge pipe is connected with a liquid inlet pipe through a pipeline joint, and a one-way valve is installed on the liquid inlet pipe.

The utility model has the advantages that: the utility model discloses a blood purifies uses mixed gas removal tank, the utility model discloses because of increasing outlet duct, a conical cylinder, exhaust mixing drum, drain pipe, feed liquor pipe, ooff valve, fluid-discharge tube and drum, inside this design will be mixed liquid and carry exhaust mixing drum through the feed liquor pipe, it is inside that mixed liquid enters into the drum, then it flows into exhaust mixing drum inside to pass the drum, then flows out along the drain pipe in the exhaust mixing drum, after the use, the inside residual part solution of drum, then personnel open the ooff valve, make the inside remaining solution of drum discharge along the fluid-discharge tube, the utility model discloses well feed liquor direction is vertical upwards, is convenient for mix the discharge of liquid mesogas, and is convenient for discharge the inside remaining mixed liquid of exhaust mixing drum.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a perspective view of a mixed degassing tank for blood purification according to the present invention;

FIG. 2 is a cross-sectional view of a mixed degassing tank for blood purification according to the present invention;

in the figure: 1-air outlet pipe, 2-conical cylinder, 3-exhaust mixing cylinder, 4-liquid outlet pipe, 5-liquid inlet pipe, 6-switch valve, 7-liquid discharge pipe and 8-cylinder.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a mixed degassing tank for blood purification comprises an air outlet pipe 1, a conical barrel 2 and an exhaust mixing barrel 3, wherein the conical barrel 2 is integrally formed at the lower end of the air outlet pipe 1, the exhaust mixing barrel 3 is installed at the lower end of the conical barrel 2, a liquid outlet pipe 4 is welded at the right end of the exhaust mixing barrel 3, a barrel 8 is fixed at the bottom end inside the exhaust mixing barrel 3, a liquid discharge pipe 7 is welded at the middle position of the lower end of the exhaust mixing barrel 3, a switch valve 6 is installed on the liquid discharge pipe 7, a liquid inlet pipe 5 is installed at the right end of the liquid discharge pipe 7 and is installed at the upper side of the switch valve 6, a person conveys mixed liquid into the liquid discharge pipe 7 through a blood pump along the liquid inlet pipe 5, then the mixed liquid enters the barrel 8 inside the exhaust mixing barrel 3 through the liquid discharge pipe 7, simultaneously flows into the exhaust mixing barrel 3 through the barrel 8, and is discharged out, after the use, 8 inside residual part solutions of drum, personnel open switch valve 6, make 8 inside residual solutions of drum discharge along fluid-discharge tube 7, the utility model discloses well feed liquor direction is vertical upwards, is convenient for mix the discharge of liquid medium gas, and is convenient for discharge the inside residual mixed liquid of exhaust mixing tube 3.

The cylinder 8 is a hollow ring with an opening at the upper part and the lower part, the central axis of the cylinder 8, the central axis of the exhaust mixing cylinder 3 and the central axis of the liquid discharge pipe 7 are all on the same line, and the coaxial installation of the cylinder 8, the exhaust mixing cylinder 3 and the liquid discharge pipe 7 ensures that the solution conveyed to the interior of the exhaust mixing cylinder 3 by the liquid discharge pipe 7 firstly enters the cylinder 8.

The bottom end in the exhaust mixing cylinder 3 is connected with the lower end of the cylinder 8 in a welding manner, so that the exhaust mixing cylinder 3 is conveniently connected with the cylinder 8.

At least two liquid outlet holes are uniformly formed in the annular outer end of the cylinder 8, and the design of the at least two liquid outlet holes is convenient for the uniform mixed liquid in the cylinder 8 to be sprayed to the outer side of the cylinder 8 from the cylinder 8, so that the function of improving the mixing effect of the mixed liquid is achieved.

2 inside horizontal poles that are equipped with of a toper section of thick bamboo, and both ends are fixed mutually with 2 annular inside left walls and annular inside right walls of a toper section of thick bamboo about the horizontal pole respectively, and horizontal pole lower extreme intermediate position welding arc covers, and the arc covers and installs at 8 upsides of drum, and the design of arc cover is convenient for block mixed liquid, prevents to spout into 3 inside mixed liquids of exhaust mixing section of thick bamboo from fluid-discharge tube 7 because of the too big direct blowout outlet duct 1 of velocity of flow, and the design of horizontal pole is convenient for support the arc cover.

Four bolts are evenly fixed to 3 upper ends of exhaust mixing section of thick bamboo, and four bolts all run through a toper section of thick bamboo 2 and extend to 2 upper ends of a toper section of thick bamboo, and four nuts of 2 upper end installations of a toper section of thick bamboo, and the nut passes through the screw thread and installs on the bolt, and the design of bolt and nut is convenient for exit tube 1 and exhaust mixing section of thick bamboo 3 be connected.

The lower end of the conical cylinder 2 is provided with a sealing washer, four through holes are uniformly formed in the sealing washer, bolts are arranged in the four through holes, the sealing washer is arranged at the upper end of the exhaust mixing cylinder 3, and the sealing function is realized by the design of the sealing washer.

The inside ventilative screen cloth that is equipped with of outlet duct 1, and ventilative screen cloth fixes through iron wire and outlet duct 1, and the design of ventilative screen cloth prevents that dust from entering into inside exhaust mixing drum 3 in the air.

The liquid discharge pipe 7 is connected with the liquid inlet pipe 5 through a pipeline joint, a one-way valve is arranged on the liquid inlet pipe 5, and the design of the one-way valve prevents the mixed liquid from flowing back to cause pollution to the original prepared solution and the like.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (9)

1. The utility model provides a blood purifies uses mixed degassing tank, includes outlet duct, a toper section of thick bamboo and exhaust mixing drum, its characterized in that: the exhaust mixing device is characterized in that a conical barrel is fixed at the lower end of the outlet pipe, an exhaust mixing barrel is installed at the lower end of the conical barrel, a liquid outlet pipe is arranged at the right end of the exhaust mixing barrel, a cylinder is fixed at the bottom end inside the exhaust mixing barrel, a liquid discharge pipe is arranged in the middle of the lower end of the exhaust mixing barrel, a switch valve is installed on the liquid discharge pipe, a liquid inlet pipe is installed at the right end of the liquid discharge pipe, and the liquid inlet pipe is installed.

2. The hybrid degassing tank for blood purification according to claim 1, wherein: the cylinder is a hollow ring with an upper opening and a lower opening, and the central axis of the cylinder, the central axis of the exhaust mixing cylinder and the central axis of the liquid discharge pipe are all on the same line.

3. The hybrid degassing tank for blood purification according to claim 1, wherein: the bottom end in the exhaust mixing cylinder is connected with the lower end of the cylinder in a welding mode.

4. The hybrid degassing tank for blood purification according to claim 1, wherein: at least two liquid outlet holes are uniformly formed in the annular outer end of the cylinder.

5. The hybrid degassing tank for blood purification according to claim 1, wherein: the inside horizontal pole that is equipped with of a toper section of thick bamboo, and both ends are fixed mutually with the inside left wall of toper section of thick bamboo annular and the inside right wall of annular respectively about the horizontal pole, and horizontal pole lower extreme intermediate position welding arc cover, and the arc cover is installed at the drum upside.

6. The hybrid degassing tank for blood purification according to claim 1, wherein: four bolts are evenly fixed on the upper end of the exhaust mixing cylinder, penetrate through the conical cylinder and extend to the upper end of the conical cylinder, four nuts are installed on the upper end of the conical cylinder, and the nuts are installed on the bolts through threads.

7. The hybrid degassing tank for blood purification according to claim 1 or 6, wherein: the lower end of the conical cylinder is provided with a sealing washer, four through holes are uniformly formed in the sealing washer, bolts are arranged in the four through holes, and the sealing washer is arranged at the upper end of the exhaust mixing cylinder.

8. The hybrid degassing tank for blood purification according to claim 1, wherein: the inside ventilative screen cloth that is equipped with of outlet duct, and ventilative screen cloth is fixed through iron wire and outlet duct.

9. The hybrid degassing tank for blood purification according to claim 1, wherein: the liquid discharge pipe is connected with a liquid inlet pipe through a pipeline joint, and a one-way valve is installed on the liquid inlet pipe.