CN218002277U - Waste heat recovery device is used in production of high performance dextrin glue - Google Patents
Waste heat recovery device is used in production of high performance dextrin glue Download PDFInfo
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- CN218002277U CN218002277U CN202221316618.5U CN202221316618U CN218002277U CN 218002277 U CN218002277 U CN 218002277U CN 202221316618 U CN202221316618 U CN 202221316618U CN 218002277 U CN218002277 U CN 218002277U
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Abstract
The utility model relates to a waste heat recovery technical field discloses a waste heat recovery device is used in production of high performance dextrin glue, include: cooler casing, heat pipe, annular inlet tube and water hose, cooler casing bottom central authorities are equipped with the aqueduct, cooler casing bottom central authorities are located the aqueduct outside and are equipped with the heat conduction cover, cooler casing bottom is located the heat conduction cover outside and is equipped with the heat pipe, the heat pipe bottom is located cooler casing outside one end and is equipped with the annular inlet tube, the utility model discloses during the cooling water enters into heat pipe and water hose through the annular water intaking valve, after the cooling water in the water hose enters into the heat conduction cover inside, rises between heat conduction cover and aqueduct, and the heat exchange is carried out with dextrin glue semi-manufactured goods fully to the in-process that rises, through the heat transfer of heat pipe and heat conduction cover for the heat exchange is fully carried out to cooling water and dextrin glue semi-manufactured goods, cools off dextrin semi-manufactured goods.
Description
Technical Field
The utility model relates to a waste heat recovery technical field specifically is a waste heat recovery device is used in production of high performance dextrin glue.
Background
Dextrins are incomplete hydrolysates of starch, are yellow or white amorphous powders that dissolve in cold water to form viscous liquids with high binding strength, and are, in fact, intermediates in the conversion of starch to glucose. The dextrin glue prepared by using dextrin as a matrix has higher bonding strength, better water resistance and simpler operation process than starch glue, and is usually used for room-temperature quick bonding. Dextrin can be prepared from starch by acid or heating and high-temperature treatment, or can be used for generating incomplete hydrolysate under the action of alpha-amylase. At present, a direct calcination method and an acid-adding calcination method are mainly adopted.
Dextrin adhesives are generally produced through five steps: predrying, cooking, cooling, water balancing and acidifying, in the cooling process of dextrin glue production, cooling is generally carried out through a cooler.
And current cold district ware waste heat recovery's inefficiency, during the heat transfer reaches the waste heat recovery cooler, be difficult to make inside water pipe be heated evenly for inside water pipe part is heated, and the recovery effect of waste heat is not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waste heat recovery device is used in production of high performance dextrin glue to solve the current cold district ware waste heat recovery's that provides inefficiency in the above-mentioned background art, during the heat transfer reaches the waste heat recovery cooler, be difficult to make inside water pipe be heated even problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste heat recovery device is used in production of high performance dextrin glue, includes: cooler casing, heat pipe, annular inlet tube and inlet hose, cooler casing bottom central authorities are equipped with the aqueduct, cooler casing bottom central authorities are located the aqueduct outside and are equipped with the heat conduction cover, cooler casing bottom is located the heat conduction cover outside and is equipped with the heat pipe, the heat pipe bottom is located cooler casing outside one end and is equipped with the annular inlet tube, annular inlet tube side is equipped with inlet hose, inlet hose one end is located between heat conduction cover and the aqueduct, cooler casing bottom central authorities are located the aqueduct inboard and are equipped with the outlet pipe.
Furthermore, the outer wall of one side of the upper half part of the cooler shell is provided with a feed valve, and the bottom of one side of the cooler shell is provided with a discharge valve.
Furthermore, a water inlet valve is arranged on the outer wall of one side of the annular water inlet pipe.
Furthermore, one end of the top of the heat conduction pipe is connected with one side of the upper half part of the heat conduction sleeve, and one end of the top of the heat conduction pipe is higher than the top of the water guide pipe.
Furthermore, a guide plate is arranged at the top of the water guide pipe, the guide plate is concave, and a through hole is formed in the center of the guide plate.
Furthermore, the heat conduction pipes have eight, eight the heat conduction pipes are the even distribution of circumference in the cooler casing.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a cooler casing that sets up, heat pipe and aqueduct, realized when waste heat recovery device uses in the production of high performance dextrin glue, let in the cooling water through the water intaking valve, flow into the dextrin glue semi-manufactured goods of cooking to cooler casing inside through the feed valve, the cooling water enters into in heat pipe and the water inlet hose through annular water intaking valve, enter into inside the heat conduction cover through heat pipe and water inlet hose, after the cooling water in the water inlet hose enters into inside the heat conduction cover, rise between heat conduction cover and aqueduct, it fully carries out the heat exchange with dextrin glue semi-manufactured goods to rise in-process, the heat transmission that passes through heat pipe and heat conduction cover, make cooling water and dextrin glue semi-manufactured goods fully carry out the heat exchange, cool off dextrin semi-manufactured goods, the cooling water after the heat exchange enters into in the outlet pipe through the guide plate at aqueduct top, carry out recycle, whole device heat recovery efficiency is high, heat conduction is even, the cooling of dextrin semi-manufactured goods is even.
Drawings
FIG. 1 is a schematic sectional view of the overall front view structure of the present invention;
FIG. 2 is a schematic sectional view of the overall top view structure of the present invention;
fig. 3 is a schematic view of the overlooking structure of the annular water inlet pipe of the present invention.
In the figure: 1-a cooler housing; 101-a feed valve; 102-a discharge valve; 2-a heat conducting pipe; 3-heat conducting sleeve; 4-a water conduit; 5-annular water inlet pipe; 501-a water inlet valve; 6-water outlet pipe; 7-water inlet hose.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 provides a technical solution: the utility model provides a waste heat recovery device is used in production of high performance dextrin glue, includes: cooler casing 1, heat pipe 2, annular inlet tube 5 and inlet hose 7, the welding of 1 bottom central authorities of cooler casing has aqueduct 4, 1 bottom central authorities of cooler casing lie in the welding of 4 outsides of aqueduct have heat conduction cover 3, 1 bottom of cooler casing lies in 3 outside joints of heat conduction cover and has heat pipe 2, 2 bottoms of heat pipe lie in 1 outside one end joint of cooler casing and have annular inlet tube 5, 5 side joints of annular inlet tube have inlet hose 7, 7 one end of inlet hose lies in between heat conduction cover 3 and the aqueduct 4, 1 bottom central authorities of cooler casing lie in 4 inboard joints of aqueduct and have outlet pipe 6.
The feed valve 101 is connected to the outer wall of the first side of the cooler shell 1, the discharge valve 102 is connected to the bottom of the first side of the cooler shell 1, the water inlet valve 501 is connected to the outer wall of the annular water inlet pipe 5, one end of the top of the heat pipe 2 is connected to the first side of the heat conducting sleeve 3, one end of the top of the heat pipe 2 is higher than the top of the water guide pipe 4, the top of the water guide pipe 4 is welded with a guide plate, the guide plate is concave, a through hole is formed in the center of the guide plate, eight heat pipes 2 are arranged eight, and the eight heat pipes 2 are uniformly arranged in the circumferential direction inside the cooler shell 1.
The working principle is as follows: when the waste heat recovery device for producing high-performance dextrin glue is used, cooling water is introduced through the water inlet valve 501, cooked dextrin glue semi-finished products flow into the cooler shell 1 through the feed valve 101, the cooling water enters the heat conduction pipe 2 and the water inlet hose 7 through the annular water inlet valve 501 and enters the heat conduction sleeve 3 through the heat conduction pipe 2 and the water inlet hose 7, the cooling water in the water inlet hose 7 enters the heat conduction sleeve 3 and then rises between the heat conduction sleeve 3 and the water guide pipe 4, the cooling water fully exchanges heat with the dextrin glue semi-finished products in the rising process, the cooling water fully exchanges heat with the dextrin glue semi-finished products through the heat transmission of the heat conduction pipe 2 and the heat conduction sleeve 3, the dextrin glue semi-finished products are cooled, the cooling water after heat exchange enters the water outlet pipe 6 through the guide plate at the top of the water guide pipe 4 and is recycled, the heat recovery efficiency of the whole device is high, the heat conduction is uniform, and the cooling of the dextrin glue semi-finished products is uniform.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a waste heat recovery device is used in production of high performance dextrin glue, includes: cooler casing (1), heat pipe (2), annular inlet tube (5) and intake hose (7), its characterized in that: cooler casing (1) bottom central authorities are equipped with aqueduct (4), cooler casing (1) bottom central authorities are located aqueduct (4) outside and are equipped with heat conduction cover (3), cooler casing (1) bottom is located the heat conduction cover (3) outside and is equipped with heat pipe (2), heat pipe (2) bottom is located cooler casing (1) outside one end and is equipped with annular inlet tube (5), annular inlet tube (5) side is equipped with into water hose (7), it is located between heat conduction cover (3) and aqueduct (4) to intake water hose (7) one end, cooler casing (1) bottom central authorities are located aqueduct (4) inboard and are equipped with outlet pipe (6).
2. The waste heat recovery device for producing high-performance dextrin glue according to claim 1, characterized in that: the cooler is characterized in that a feed valve (101) is arranged on the outer wall of one side of the upper half part of the cooler shell (1), and a discharge valve (102) is arranged at the bottom of one side of the cooler shell (1).
3. The waste heat recovery device for producing high-performance dextrin glue according to claim 1, characterized in that: and a water inlet valve (501) is arranged on the outer wall of one side of the annular water inlet pipe (5).
4. The waste heat recovery device for producing high-performance dextrin glue according to claim 1, characterized in that: one end of the top of the heat conduction pipe (2) is connected with one side of the upper half part of the heat conduction sleeve (3), and one end of the top of the heat conduction pipe (2) is higher than the top of the water guide pipe (4).
5. The waste heat recovery device for producing high-performance dextrin glue according to claim 1, characterized in that: the top of the water guide pipe (4) is provided with a guide plate which is concave, and the center of the guide plate is provided with a through hole.
6. The waste heat recovery device for producing high-performance dextrin glue according to claim 1, characterized in that: the eight heat conduction pipes (2) are uniformly distributed in the circumferential direction inside the cooler shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221316618.5U CN218002277U (en) | 2022-05-30 | 2022-05-30 | Waste heat recovery device is used in production of high performance dextrin glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221316618.5U CN218002277U (en) | 2022-05-30 | 2022-05-30 | Waste heat recovery device is used in production of high performance dextrin glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218002277U true CN218002277U (en) | 2022-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221316618.5U Active CN218002277U (en) | 2022-05-30 | 2022-05-30 | Waste heat recovery device is used in production of high performance dextrin glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218002277U (en) |
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2022
- 2022-05-30 CN CN202221316618.5U patent/CN218002277U/en active Active
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