CN110657698B

CN110657698B - Heat energy utilization device for protein drug extraction

Info

Publication number: CN110657698B
Application number: CN201911131568.6A
Authority: CN
Inventors: 杜娟; 芦博闻; 周彤; 郭英雪; 刘英明
Original assignee: Jiamusi University
Current assignee: Shanxi Kang Bi Jian Medical Polytron Technologies Inc
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2021-04-09
Anticipated expiration: 2039-11-19
Also published as: CN110657698A; CN112857122A; CN112985152A; CN112985152B; CN112857122B; CN112964109A; CN112964109B

Abstract

The invention provides a heat energy utilization device for protein drug extraction, comprising a shell cover fixed on the outside of an outer shell by bolts, and a rubber gasket fixed on the inside of the shell shell and the shell cover by bonding; Both ends are integrally provided with four groups of column structures; the outer casing and the shell cover are fitted with rubber gaskets and the columns are clamped and installed with inner bladders; the back of the shell cover is fixedly provided with an air extraction valve through threaded connection, and the It has an outer shell and a cover, which provides a vacuum installation environment for the inner tank, greatly improves the thermal insulation function of the inner tank, and provides a convenient installation and disassembly function for the inner tank, which is convenient for assembly. The sloping plate structure can straighten the water flow and ensure that the water is evenly stirred when it is subjected to thermal expansion and cold contraction.

Description

Heat energy utilization device for protein drug extraction

Technical Field

The invention relates to the technical field of heat energy utilization, in particular to a heat energy utilization device for protein medicine extraction.

Background

In the extraction process of protein drugs, a reaction kettle is required to heat raw materials to destroy cells of the raw materials so as to perform chemical reaction and extraction operation, high-temperature continuous operation is generally required, cooling water flow is arranged in the general reaction kettle to prevent the drugs from being overheated, the temperature is reduced through circulation, and heat can be recycled so as to reduce cost.

Based on the aforesaid, the heat utilization device utilization ratio that uses at present is low, and conversion efficiency is low, and is not perfect enough to thermal preservation, causes the problem of heat loss easily, is unfavorable for carrying out heat recovery to reation kettle, and effects such as thermal management and control are lower simultaneously.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a heat energy utilization device for extracting protein drugs is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

Problem (A)

In summary, the present invention provides a heat energy utilization device for extracting protein drugs, which solves the problems of low utilization rate, low conversion efficiency, imperfect heat preservation, easy heat loss, unfavorable heat recovery for the reaction kettle, and low effect of heat management and control through structural and functional improvements of the currently used heat energy utilization device.

(II) technical scheme

The invention provides a heat energy utilization device for protein drug extraction, which is used for collecting and utilizing heat generated in a reaction kettle during protein drug extraction. The heat energy utilization device for extracting protein medicines provided by the invention specifically comprises: an outer housing; the outer side of the shell body is fixedly provided with a shell cover through a bolt, and rubber gaskets are fixedly arranged on the inner sides of the shell body and the shell cover through bonding; four groups of upright post structures are uniformly arranged at two ends of the bottom of the inner side of the outer shell; the outer shell and the shell cover are internally provided with an inner container in a clamping way by matching with the rubber gasket and the upright post; and the back of the shell cover is fixedly provided with an air extraction valve through threaded connection.

Preferably, the outer casing still includes flange vacuum tube, vacuum tube and water pipe, and wherein flange vacuum tube and vacuum tube all set up with the outer casing integral type, and the outer end of vacuum tube all passes the outer casing and connects and be provided with the water pipe.

Preferably, the outer ends of the flange vacuum tubes are fixedly provided with explosion-proof valves through bolts, and branches at the tops of the explosion-proof valves are fixedly provided with filter screens through bolts; the filter screen is a cylindrical structure, and the inner side of the filter screen is fixedly provided with a layer of pressure reducing cotton through sewing.

Preferably, the inner container further comprises a cylindrical heat exchange table, a safety pipe, a conical thread table and a thermocouple sleeve; the inner side of the bottom of the inner container is of a concave structure, and a cylindrical heat exchange table is integrally arranged at the high position of the bottom of the inner container; the bottom of the front side of the cylindrical heat exchange table is provided with a pipeline joint and is fixedly provided with a safety pipe through a hoop.

Preferably, one side of the bottom of the inner container is integrally provided with a conical thread table, and the inner side of the conical thread table is provided with a round hole structure; the outer end of the sealing plug is provided with a thread structure, and the sealing plug can be fixedly arranged in the conical thread table through thread connection; the inner integral type of sealing plug is provided with the cylinder structure, and the cylinder structure overcoat is equipped with rubber piston and can with tapered thread platform round hole sealing connection.

Preferably, the top of the inner container is integrally provided with a thermocouple sleeve; the top of the outer shell is fixedly provided with a thermocouple through threaded connection, and the bottom of the thermocouple is arranged in a thermocouple sleeve; an annular rubber gasket is sleeved at the outer end of the thermocouple at the joint of the inner container and the inner side of the outer shell for sealing.

Preferably, the outer end of the cylindrical heat exchange table is fixedly provided with a double-pipe heat exchanger through a bolt, and two ends of the double-pipe heat exchanger are respectively communicated with two groups of water pipes.

Preferably, one side of the inner container is fixedly provided with welding pieces through welding and is sealed, and one side of the welding pieces is staggered and integrally provided with a plurality of groups of inclined plate-shaped structures.

(III) advantageous effects

The invention provides a heat energy utilization device for extracting protein drugs, which is provided with an outer shell and a shell cover, provides a vacuum installation environment for an inner container, extremely improves the heat preservation function of the inner container, provides a convenient installation, disassembly and replacement function for the inner container, is convenient to assemble, and simultaneously ensures that water is uniformly stirred when the water is subjected to expansion with heat and contraction with cold due to the inclined plate structure arranged in a welding piece.

Secondly, the inner bag outer joint sets up explosion-proof valve and filter screen, can prevent that the too high gasification of temperature from leading to the inflation directly discharging the overheated water in bottom, avoids too high temperature to lead to the inner bag to damage, is provided with the decompression cotton in the filter screen simultaneously and can avoids rivers splash, promotes the security performance to, the inner bag temperature can be measured through the thermocouple and shows.

Moreover, the cylindrical heat exchange table is arranged at the bottom of the inner container, so that the distribution of heat exchange fluid can be automatically adjusted according to the principle of thermal barrier cold contraction, the cold water floats upwards after finishing heat exchange with the double-pipe heat exchanger after descending, and simultaneously the cold water enters the cylindrical heat exchange table again for heat exchange, and the utilization rate and the conversion efficiency are improved.

Drawings

FIG. 1 is a schematic perspective exploded view of an embodiment of the present invention;

FIG. 2 is a schematic view of a three-dimensional disassembled structure of the liner in the embodiment of the present invention;

FIG. 3 is a schematic bottom view of the inner container according to the embodiment of the present invention;

FIG. 4 is a schematic bottom view of the inner container according to the embodiment of the present invention;

FIG. 5 is a schematic view of an installation structure of the inner container in the embodiment of the present invention;

FIG. 6 is a schematic perspective view of an outer housing according to an embodiment of the present invention;

FIG. 7 is an enlarged partial structural view of part A in the embodiment of the present invention;

FIG. 8 is an enlarged partial structural view of a portion B in the embodiment of the present invention;

in fig. 1 to 8, the correspondence between the part names or lines and the reference numbers is:

1. the device comprises an outer shell, 101, a flange vacuum tube, 102, a vacuum tube, 103, a water pipe, 2, a shell cover, 3, an inner container, 301, a cylindrical heat exchange table, 302, a safety tube, 303, a conical threaded table, 304, a thermocouple sleeve, 4, a welding piece, 5, an explosion-proof valve, 6, a filter screen, 7, a thermocouple, 8, a sleeve type heat exchanger, 9, a sealing plug, 10 and a rubber gasket.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1 to 8.

In order to solve the problems that in the prior art, a heat energy utilization device for extracting protein drugs is low in utilization rate, low in conversion efficiency, not perfect in heat preservation and easy to cause heat loss, not beneficial to heat recovery of a reaction kettle and low in effect of heat management and control, the invention provides a heat energy utilization device for extracting protein drugs, which is used for collecting and utilizing heat generated in the reaction kettle during extraction of the protein drugs and comprises: an outer shell 1; the outer side of the outer shell 1 is fixedly provided with a shell cover 2 through bolts, and the inner sides of the outer shell 1 and the shell cover 2 are fixedly provided with rubber gaskets 10 through bonding; four groups of upright post structures are uniformly arranged at two ends of the bottom of the inner side of the outer shell 1; the outer shell 1 and the shell cover 2 are internally provided with an inner container 3 in a clamping way by matching with a rubber gasket 10 and a stand column; as shown in fig. 8, the outer casing 1 further includes a flange vacuum tube 101, a vacuum tube 102 and a water tube 103, wherein the flange vacuum tube 101 and the vacuum tube 102 are integrally arranged with the outer casing 1, the outer end of the vacuum tube 102 penetrates through the outer casing 1 and is connected with the water tube 103, the flange vacuum tube 101 and the vacuum tube 102 are arranged to match the vacuum of the outer casing 1 and the casing cover 2 to increase the heat insulation of circulating water, a circle of groove is formed at the joint of the outer casing 1, and a rubber ring is arranged in the groove in a plug manner; as shown in fig. 1, the outer ends of the flange vacuum tubes 101 are fixedly provided with explosion-proof valves 5 through bolts, and branches at the tops of the explosion-proof valves 5 are fixedly provided with filter screens 6 through bolts; the filter screen 6 is of a cylindrical structure, a layer of pressure reducing cotton is fixedly arranged on the inner side of the filter screen 6 through sewing, and the explosion-proof valve 5 is arranged to prevent the water from being directly discharged from the overheated bottom due to expansion caused by overhigh water temperature and gasification; the back of the shell cover 2 is fixedly provided with an air extraction valve through threaded connection.

As shown in fig. 3, the inner container 3 further includes a cylindrical heat exchange platform 301, a safety tube 302, a tapered threaded platform 303 and a thermocouple sleeve 304; the inner side of the bottom of the inner container 3 is of a concave structure, and a cylindrical heat exchange platform 301 is integrally arranged at the high position of the bottom of the inner container 3; the bottom of the front side of the cylindrical heat exchange platform 301 is provided with a pipeline joint and is fixedly provided with a safety pipe 302 through a hoop.

As shown in fig. 7, a tapered thread table 303 is integrally arranged on one side of the bottom of the inner container 3, and a circular hole structure is arranged on the inner side of the tapered thread table 303; the outer end of the sealing plug 9 is provided with a thread structure, and the sealing plug 9 can be fixedly arranged in the conical thread platform 303 through thread connection; the inner integral type of sealing plug 9 is provided with the cylinder structure, and the cylinder structure overcoat be equipped with rubber piston and can with tapered thread platform 303 round hole sealing connection, can seal after the water injection through setting up sealing plug 9.

As shown in fig. 3, a thermocouple sleeve 304 is integrally arranged at the top of the inner container 3; the top of the outer shell 1 is fixedly provided with a thermocouple 7 through threaded connection, and the bottom of the thermocouple 7 is arranged in a thermocouple sleeve 304; an annular rubber gasket 10 is sleeved at the outer end of the thermocouple 7 at the joint of the inner container 3 and the inner side of the outer shell 1 for sealing.

As shown in fig. 3, the outer end of the cylindrical heat exchange platform 301 is fixedly provided with a double pipe heat exchanger 8 by bolts, and two ends of the double pipe heat exchanger 8 are respectively connected and communicated with two groups of water pipes 103.

Wherein, as shown in fig. 2, one side of the inner container 3 is provided with a welding sheet 4 through welding and fixing and is sealed, and the welding sheet 4 is integrally arranged in a staggered manner on one side and is provided with a plurality of groups of inclined plate-shaped structures, and the plate-shaped structures can be arranged to arrange water flow to step the temperature of water.

The specific use mode and function of the embodiment are as follows: in the invention, a shell cover 2 is fixedly arranged on the outer side of an outer shell 1 through bolts, and a rubber gasket 10 is fixedly arranged on the inner sides of the outer shell 1 and the shell cover 2 through bonding; four groups of upright post structures are integrally arranged at two ends of the bottom of the inner side of the outer shell 1; an inner container 3 is clamped and installed in the outer shell 1 and the shell cover 2 in a matching way through a rubber gasket 10 and a stand column; an air extraction valve is fixedly arranged on the back of the shell cover 2 through threaded connection; the outer end of the vacuum tube 102 penetrates through the outer shell 1 and is connected with a water pipe 103; an explosion-proof valve 5 is fixedly arranged at the outer end of the flange vacuum tube 101 through bolts, and a filter screen 6 is fixedly arranged at a branch at the top of the explosion-proof valve 5 through bolts; a layer of pressure reducing cotton is fixedly arranged on the inner side of the filter screen 6 by sewing; a cylindrical heat exchange table 301 is integrally arranged at the high position of the bottom of the inner container 3; a pipeline joint is arranged at the bottom of the front side of the cylindrical heat exchange platform 301, and a safety pipe 302 is fixedly arranged through a hoop; a conical thread table 303 is integrally arranged on one side of the bottom of the inner container 3, a thread structure is arranged at the outer end of the sealing plug 9, and the sealing plug 9 is fixedly arranged in the conical thread table 303 through thread connection; water or similar fluid is injected into the inner container 3 through the conical thread table 303, and a rubber piston is sleeved outside a cylindrical structure at the inner end of the sealing plug 9 and is in sealing connection with a round hole of the conical thread table 303; a thermocouple sleeve 304 is integrally arranged at the top of the inner container 3; the top of the outer shell 1 is fixedly provided with a thermocouple 7 through threaded connection, and the bottom of the thermocouple 7 is arranged in a thermocouple sleeve 304; an annular rubber gasket 10 is sleeved at the outer end of the thermocouple 7 at the joint of the inner container 3 and the inner side of the outer shell 1 for sealing; the outer end of the cylindrical heat exchange platform 301 is fixedly provided with a double-pipe heat exchanger 8 through bolts, and two ends of the double-pipe heat exchanger 8 are respectively communicated with two groups of water pipes 103; welding sheets 4 are fixedly arranged on one side of the inner container 3 through welding and are sealed, and a plurality of groups of inclined plate-shaped structures are arranged on one side of the welding sheets 4 in a staggered and integrated manner; during the use, establish ties the delivery port to the reation kettle circulating water with water pipe 103, rivers pass through bushing type heat exchanger 8 and the circulation heat transfer of cylindricality heat transfer platform 301, with heat transfer to inner bag 3 in, the water in the cylindricality heat transfer platform 301 is heated the expansion density and is diminished the back and is floated, cold water descends with the same reason, continuously increase the heat through the continuous heat transfer come-up of cold water and collect, and measure the back record and close with the temperature of eminence through thermocouple 7, unpack shell body 1 apart after the use, dismantle the change with inner bag 3, or directly open sealing plug 9 and release hot water or fluid direct use.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A heat energy utilization device for protein drug extraction, characterized in that: it comprises: an outer casing (1); a casing cover (2) is fixed on the outer side of the outer casing (1) by bolts, and the outer casing (1) and the casing cover (2) Rubber gaskets (10) are provided on the inner side by bonding; four groups of column structures are integrally provided at both ends of the inner bottom of the outer casing (1); the outer casing (1) and the shell cover ( 2) An inner bladder (3) is clamped and installed with the rubber gasket (10) and the upright column; the back of the shell cover (2) is fixedly provided with an air extraction valve through a threaded connection; the outer shell (1) also includes a A flanged vacuum tube (101), a vacuum tube (102) and a water tube (103), wherein the flanged vacuum tube (101) and the vacuum tube (102) are integrated with the outer casing (1), and the outer ends of the vacuum tube (102) pass through The outer casing (1) is connected with a water pipe (103); the outer ends of the flanged vacuum pipes (101) are provided with an explosion-proof valve (5) fixed by bolts, and the top branch of the explosion-proof valve (5) is fixed by bolts and provided with a filter a net (6); the filter net (6) is of a cylindrical structure, and a layer of decompression cotton is fixed on the inner side of the filter net (6) by sewing; the inner tank (3) further includes a cylindrical heat exchange table ( 301), a safety tube (302), a tapered threaded table (303) and a thermowell (304); the inner side of the bottom of the inner pot (3) is a concave structure, and the inner pot (3) is integrally provided with a high part at the bottom. A cylindrical heat exchange table (301); a pipe joint is provided at the bottom of the front side of the cylindrical heat exchange table (301), and a safety pipe (302) is fixed by a clamp; the bottom side of the inner tank (3) is integrated A tapered threaded table (303) is provided in the type of sealing plug (303), and the inner side of the tapered threaded table (303) is provided with a circular hole structure; the outer end of the sealing plug (9) is provided with a threaded structure, and the sealing plug (9) is fixedly arranged on the In the conical thread table (303); the inner end of the sealing plug (9) is integrally provided with a cylindrical structure, and the cylindrical structure is sheathed with a rubber piston and is sealingly connected with the circular hole of the conical thread table (303).

2 . The thermal energy utilization device for protein drug extraction according to claim 1 , wherein a thermocouple sleeve ( 304 ) is integrally provided on the top of the inner container ( 3 ); A thermocouple (7) is fixedly arranged through a screw connection, and the bottom of the thermocouple (7) is arranged in the thermocouple sleeve (304); the thermocouple (7) is connected at the inner side of the inner container (3) and the outer casing (1). The outer end sleeve is provided with an annular rubber gasket (10) for sealing.

3 . The thermal energy utilization device for protein drug extraction according to claim 1 , wherein the outer end of the cylindrical heat exchange table ( 301 ) is fixed with a sleeve heat exchanger ( 8 ) by bolts, 3 . In addition, both ends of the casing heat exchanger (8) are connected and communicated with two groups of water pipes (103) respectively.

4. A heat energy utilization device for protein drug extraction according to claim 1, characterized in that a welding sheet (4) is fixed and sealed on one side of the inner pot (3) by welding, and the welding sheet (4) ) One side is staggered and integrally provided with multiple groups of inclined plate-like structures.