CN211696013U - Heating tank - Google Patents
Heating tank Download PDFInfo
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- CN211696013U CN211696013U CN201921933190.7U CN201921933190U CN211696013U CN 211696013 U CN211696013 U CN 211696013U CN 201921933190 U CN201921933190 U CN 201921933190U CN 211696013 U CN211696013 U CN 211696013U
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Abstract
The utility model provides a heating tank, include: the device comprises a tank body, a feed inlet is arranged at the upper part of the tank body, and a discharge outlet is arranged at the lower part of the tank body; a steam heating coil wound around an outer wall of the tank body configured to heat a material within the tank body; a direct vapor injection coil disposed within the canister body configured to inject vapor into the canister body to heat the material; the stirrer is arranged in the tank body and configured to stir the materials in the tank body. According to the heating tank provided by the utility model, the steam heating coil is arranged on the outer wall of the tank body, and the material in the tank body is indirectly heated through heat exchange; meanwhile, a steam direct injection coil pipe is arranged in the tank body, and steam is injected into the material to directly heat the material, so that the material in the tank body is efficiently heated, and the heating tank can better deal with different operation conditions.
Description
Technical Field
The utility model relates to a refuse treatment field particularly relates to a heating jar.
Background
The kitchen waste refers to food residues and waste generated in daily life of catering units and families, and the main components of the kitchen waste are starch, cellulose, protein, lipid, inorganic salt and the like, and the kitchen waste is easy to decay, deteriorate and emit foul smell. With the rapid development of economy in China, the living standard of residents is continuously improved, and the production amount of kitchen waste is correspondingly increased year by year. At present, the conventional domestic kitchen waste pretreatment processes comprise sorting, crushing, pulping and oil extraction and sorting, squeezing and oil extraction, and the grease extracted from the kitchen waste can be used for preparing biodiesel and other chemical raw materials, so that the recycling of waste grease is realized, and certain economic benefits of kitchen projects can be ensured.
In order to ensure higher oil extraction rate, organic matter slurry or kitchen waste water prepared from kitchen waste is heated to more than 80 ℃ according to different selected processes, and then enters a centrifuge or other oil extraction equipment for separation and oil extraction. The device that is commonly used for kitchen garbage heating at present is coil pipe formula steam heating jar or steam direct injection formula heating jar, and coil pipe formula steam heating jar body volume is big, a large amount, area is big, and the steam direct injection formula heating jar realizes heating the material on line, but when handling scale is great, and processing time is urgent, difficult meeting heats the material to appointed temperature in the short time, influences follow-up workshop section and handles.
Therefore, it is necessary to provide a new heating tank to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.
The utility model provides a heating tank, include:
the device comprises a tank body, a feed inlet is arranged at the upper part of the tank body, and a discharge outlet is arranged at the lower part of the tank body;
a steam heating coil wound around an outer wall of the tank body configured to heat a material within the tank body;
a direct vapor injection coil disposed within the canister body configured to inject vapor into the canister body to heat the material;
the stirrer is arranged in the tank body and configured to stir the materials in the tank body.
Further, the heating tank further comprises: and the scraping plate is arranged at the lower part of the tank body and is configured to scrape the settled sand deposited at the bottom of the tank body.
Further, the heating tank further comprises: and the slag discharge port is arranged at the bottom of the tank body so as to discharge the materials scraped by the scraper.
Further, steam heating coil includes outer wall semicircle steam heating coil, steam heating coil top-down is according to certain interval coiling on the outer wall of the jar body.
Furthermore, the two ends of the steam heating coil are respectively provided with a heating steam inlet and a condensed water outlet, wherein the heating steam inlet is arranged at the upper part of the outer wall of the tank body, and the condensed water outlet is arranged at the lower part of the outer wall of the tank body.
Further, the steam direct injection coil pipe is arranged below the tank body in a coiled mode along the inner wall of the tank body.
Further, the heating tank further comprises: and the inspection window is arranged on the side wall of the tank body and configured to inspect the inside of the tank body.
Further, the heating tank further comprises: and the oil overflow port is arranged at the upper part of the side wall of the tank body and is configured to discharge the upper grease of the materials in the tank body.
Further, the heating tank further comprises: and the heat insulation layer covers the outer wall of the tank body.
Further, the heating tank further comprises: a support structure configured to support and secure the canister.
According to the heating tank provided by the utility model, the steam heating coil is arranged on the outer wall of the tank body, and the material in the tank body is indirectly heated through heat exchange; meanwhile, a steam direct injection coil pipe is arranged in the tank body, and steam is injected into the material to directly heat the material, so that the material in the tank body is efficiently heated, and the heating tank can better deal with different operation conditions.
Drawings
The following drawings of the present invention are used herein as part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions of the invention, which are used to explain the principles and devices of the invention. In the drawings, there is shown in the drawings,
fig. 1 is a cross-sectional view of a heating tank of the present invention;
fig. 2 is a cross-sectional view of a heating tank of the present invention.
Reference numerals
1. Tank 2 and feed inlet
3. Heating steam inlet 4 and condensed water outlet
5. Steam heating coil 6, direct injection steam inlet
7. Steam direct injection coil pipe 8 and discharge hole
9. Slag discharge port 10 and inspection window
11. Oil overflow port 12 and stirrer
13. Scraper 14, bearing structure
15. Heat insulation layer
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In order to thoroughly understand the present invention, detailed steps will be presented in the following description in order to explain a heating tank proposed by the present invention. It is apparent that the practice of the invention is not limited to the specific details known to those skilled in the art. The preferred embodiments of the present invention are described in detail below, however, other embodiments of the present invention are possible in addition to these detailed descriptions.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
To coil pipe formula steam heating jar body volume among the prior art big, in large quantity, area are big, steam direct injection formula heating jar realizes heating the material on line, nevertheless great when handling the scale, when the processing time is urgent, the difficult problem of satisfying with material heating to assigned temperature in the short time, the utility model provides a heating jar, as shown in figure 1 and figure 2, include:
the device comprises a tank body 1, wherein a feed inlet 2 is formed in the upper part of the tank body 1, and a discharge outlet 8 is formed in the lower part of the tank body 1;
the steam heating coil 5 is coiled on the outer wall of the tank body 1, and is configured to heat the material in the tank body 1;
a direct steam injection coil 7 disposed in the tank 1 and configured to inject steam into the tank 1 to heat the material;
and the stirrer 12 is arranged in the tank body 1 and is configured to stir the materials in the tank body 1.
Illustratively, the tank body 1 is made of a high hardness, corrosion resistant material, and in one embodiment, the material of the tank body 1 comprises carbon steel. Further, the inside of the tank body 1 is covered with an anticorrosive material to prevent the tank body 1 from reacting with the material.
Further, the outside of jar body 1 covers there is the heat preservation to maintain the temperature of the interior material of jar body 1, the thickness of heat preservation can carry out calculation design as required.
Exemplarily, the upper portion of the tank body 1 is provided with a feed inlet 2, the lower portion of the tank body 1 is provided with a discharge outlet 8, and the bottom of the tank body 1 is provided with a slag discharge outlet 9.
As an example, the material includes organic matter slurry prepared from kitchen waste or kitchen waste water. In one embodiment, the kitchen waste pulping machine is used for crushing, sorting and pulping the kitchen waste, and the generated pulp enters the tank body 1 through the feeding hole 2.
Illustratively, the upper part of the side wall of the tank body 1 is further provided with an oil overflow port 11 configured to discharge the upper layer grease of the materials in the tank body.
Further, a valve may be further disposed at the oil overflow port 11, and whether grease is discharged from the oil overflow port is controlled by controlling the opening or closing of the valve.
Illustratively, the side wall of the can body is further provided with a viewing window 10 configured to view the interior of the can body 1. The inspection window 10 is made by forming an opening on the sidewall and mounting a transparent material including, but not limited to, glass, resin, etc
Further, the inspection window 10 is disposed at a side of the oil overflow port 11 to observe the quality of the upper layer grease.
In one embodiment, after the kitchen waste slurry is heated in the heating tank, the grease in the material floats to the upper layer of the material, the grease quality can be checked through the inspection window 10, and whether the grease quality reaches the standard is determined through observation, and if the grease quality reaches the standard, the grease can be discharged through the oil overflow port 11 by opening the valve at the oil overflow port 11.
Illustratively, as shown in fig. 1, the heating tank of the present invention further comprises a supporting structure 14 configured to support and fix the tank body 1.
Exemplarily, the utility model discloses a heating tank includes steam heating coil 5, steam heating coil 5 coils on the outer wall of jar body 1, the configuration is the heating material in jar body 1.
Further, as shown in fig. 1, the steam heating coil 5 includes an outer wall semicircular steam heating coil, and the steam heating coil is wound on the outer wall of the tank body 1 from top to bottom at a certain interval.
Illustratively, the two ends of the steam heating coil 5 are a heating steam inlet 3 and a condensed water outlet 4 respectively, wherein the heating steam inlet 3 is arranged at the upper part of the outer wall of the tank body 1, the condensed water outlet 4 is arranged at the lower part of the outer wall of the tank body, and the position of the heating steam inlet 3 is higher than that of the condensed water outlet 4.
In one embodiment, after entering the steam heating coil 5 from the heating steam inlet 3, the heating steam flows from top to bottom along the inside of the steam heating coil 5, and exchanges heat with the material in the tank 1 at the side wall of the tank 1 to heat the material, and as the temperature of the material rises and the temperature of the steam decreases, the steam is cooled and condensed into condensed water, and the condensed water is discharged from the condensed water outlet 4 positioned below.
Through setting up steam heating coil 5 into semicircle to make the base of outer wall semicircle steam heating coil laminate completely with the lateral wall of jar body 1, increased the area of contact of heating steam with jar body lateral wall, in order to improve the efficiency of heat exchange. In addition, the winding distance of the steam heating coil 5 on the outer wall of the tank body 1 can be set according to needs, when the distance is smaller, the contact area between the heating steam in the steam heating coil 5 and the side wall of the tank body is large, the heat exchange efficiency is high, and the material in the tank body 1 can be heated in a shorter time; when the interval is great, the contact area of the heating steam in the steam heating coil 5 and the side wall of the tank body is small, the heat exchange efficiency is low, the material in the tank body 1 can be slowly heated, and the material is prevented from rapidly heating up.
Exemplarily, the utility model discloses a heating tank still includes direct injection coil 7 of steam, sets up in jar body 1, the configuration is spouted into steam jar internal 1 is in order to heat the material.
Illustratively, the direct steam injection coil 7 is coiled along the inner wall of the tank below the tank.
Illustratively, the two ends of the direct steam injection coil 7 are a direct injection steam inlet 6 and a direct injection steam outlet 8 respectively. Further, an opening is formed in the steam direct-injection coil 7, and materials can enter the steam direct-injection coil 7 through the opening.
In one embodiment, the direct injection steam enters the direct steam injection coil 7 through the direct injection steam inlet 6 and directly contacts the material entering the direct steam injection coil 7 through the opening of the direct steam injection coil 7 to directly heat the material, and the heated material is discharged through the discharge hole 8.
Through directly spouting the material with steam in, can carry out the direct heating to the material to make the material rapid heating up, heat the material to the assigned temperature in the short time.
In the production reality, steam heating coil 5 and steam direct injection coil 7 can heat the material jointly, also can only heat the material through one of steam heating coil 5 or steam direct injection coil 7 to deal with different behavior better. In one embodiment, only the steam heating coil 5 is used for indirectly heating the material in normal operation, and the steam heating coil 5 has the advantages of large steam heating area, no contact of steam with the material, reduction of generation of kitchen waste water, no increase of subsequent treatment pressure and the like; and when the processing amount is larger or the time is urgent, the steam heating coil 5 and the steam direct injection coil 7 are simultaneously started to improve the heating rate of the material. The utility model discloses a heating tank adopts steam heating coil pipe 5 indirect heating and the combination of 7 direct heating modes of steam direct injection coil pipe, and heating area is big, heating efficiency is high, jar body volume is little, area is little, strong adaptability, can respond to different behavior betterly.
Exemplarily, the utility model discloses a heating tank still includes agitator 12, agitator 12 sets up in jar body 1, the configuration is for stirring material in jar body 1.
As shown in fig. 1, the agitator 12 includes a motor, an agitator shaft connected to the motor, and an agitator blade provided on the agitator shaft.
Wherein the motor is arranged outside the tank 1, in one embodiment, the motor is arranged right above the tank; the stirring rod is arranged inside the tank body 1, and specifically, the stirring rod is arranged along the central axis of the tank body 1 and extends from the top of the tank body to be close to the bottom of the tank body; a plurality of stirring blades are sequentially arranged on the stirring rod from top to bottom, and the quantity and the arrangement mode of the stirring blades can be calculated and designed according to the volume of the tank body 1 and the material characteristics.
Through set up agitator 12 in jar body 1 to constantly stirring the material at the in-process that heats the material, make the material temperature in jar body 1 even, avoid local overheat phenomenon. Meanwhile, the materials are continuously stirred, so that the grease is promoted to float to the upper layer of the materials, and then flows out through the oil overflow port 11.
Exemplarily, the heating tank of the present invention further comprises a scraper 13, wherein the scraper 13 is disposed at the lower portion of the tank body 1, and is configured to scrape off settled sand deposited at the bottom of the tank body 1.
Further, a slag discharge port 9 is arranged at the bottom of the tank body 1 to discharge settled sand scraped by the scraper 13.
In one embodiment, as shown in fig. 1, the scraper 13 is installed at the end of the stirring rod, the scraper 13 is fixedly or detachably connected with the stirring rod, and under the action of the motor, the scraper 13 rotates along with the stirring rod to scrape the settled sand at the bottom of the tank body 1 and discharge the settled sand out of the tank, so that the problems of blockage of the slag outlet 9 and gradual reduction of the effective volume of the tank body caused by settled sand deposition are prevented, and the internal space of the tank body is ensured.
According to the heating tank provided by the utility model, the steam heating coil is arranged on the outer wall of the tank body, and the material in the tank body is indirectly heated through heat exchange; meanwhile, a steam direct injection coil pipe is arranged in the tank body, and steam is injected into the material to directly heat the material, so that the material in the tank body is efficiently heated, and the heating tank can better deal with different operation conditions.
The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A heating tank, comprising:
the device comprises a tank body, a feed inlet is arranged at the upper part of the tank body, and a discharge outlet is arranged at the lower part of the tank body;
a steam heating coil wound around an outer wall of the tank body configured to heat a material within the tank body;
a direct vapor injection coil disposed within the canister body configured to inject vapor into the canister body to heat the material;
the stirrer is arranged in the tank body and configured to stir the materials in the tank body.
2. A heating tank as recited in claim 1, further comprising:
and the scraping plate is arranged at the lower part of the tank body and is configured to scrape the settled sand deposited at the bottom of the tank body.
3. A heating tank as recited in claim 2, further comprising:
and the slag discharge port is arranged at the bottom of the tank body so as to discharge the materials scraped by the scraper.
4. A heating vessel in accordance with claim 1, wherein said steam heating coil comprises an outer wall semicircular steam heating coil, said steam heating coil being wound on said outer wall of said vessel at spaced intervals from top to bottom.
5. A heating tank according to claim 1, wherein the steam heating coil has a heating steam inlet and a condensed water outlet at opposite ends thereof, wherein the heating steam inlet is provided at an upper portion of the outer wall of the tank body, and the condensed water outlet is provided at a lower portion of the outer wall of the tank body.
6. A heating tank as claimed in claim 1, wherein said direct vapor injection coil is coiled along the inner wall of said tank below said tank.
7. A heating tank as recited in claim 1, further comprising:
and the inspection window is arranged on the side wall of the tank body and configured to inspect the inside of the tank body.
8. A heating tank as recited in claim 1, further comprising:
and the oil overflow port is arranged at the upper part of the side wall of the tank body and is configured to discharge the upper grease of the materials in the tank body.
9. A heating tank as recited in claim 1, further comprising:
and the heat insulation layer covers the outer wall of the tank body.
10. A heating tank as recited in claim 1, further comprising:
a support structure configured to support and secure the canister.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921933190.7U CN211696013U (en) | 2019-11-11 | 2019-11-11 | Heating tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921933190.7U CN211696013U (en) | 2019-11-11 | 2019-11-11 | Heating tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211696013U true CN211696013U (en) | 2020-10-16 |
Family
ID=72786653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921933190.7U Active CN211696013U (en) | 2019-11-11 | 2019-11-11 | Heating tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211696013U (en) |
-
2019
- 2019-11-11 CN CN201921933190.7U patent/CN211696013U/en active Active
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