CN213901473U - Chemical agent heating device - Google Patents
Chemical agent heating device Download PDFInfo
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- CN213901473U CN213901473U CN202022624915.3U CN202022624915U CN213901473U CN 213901473 U CN213901473 U CN 213901473U CN 202022624915 U CN202022624915 U CN 202022624915U CN 213901473 U CN213901473 U CN 213901473U
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Abstract
The utility model relates to a chemical agent heating device, which comprises a heating base, wherein the heating base comprises a heating shell; the heating assembly is arranged in the heating shell and comprises a heating cylinder body arranged in the inner cavity of the heating shell, a heating cavity for chemical agent to flow is formed in the heating cylinder body, a plurality of quartz heating pipes are arranged in the heating cylinder body, the quartz heating pipes are of a hollow tubular structure with one side opened and the other side sealed, and coils are arranged in the quartz heating pipes to heat ceramic pipes; and the heat insulation assembly is arranged between the heating shell and the heating cylinder body. The utility model has the advantages that: utilize the cooperation of quartz heating pipe, effectually keep apart coil heating ceramic pipe and chemical agent, avoid chemical agent and coil heating ceramic pipe direct contact and cause the corruption, improve coil heating ceramic pipe's life, adopt this kind of heating methods directly to heat chemical agent moreover, need not the heat exchange, reduced thermal loss, heating efficiency is high.
Description
Technical Field
The utility model relates to a chemical agent application, in particular to chemical agent heating device.
Background
The heating of chemical liquid medicine is an important link in a plurality of high-precision production processes, and in a traditional heating system, a plurality of electric heating tubes with surfaces coated with Teflon are directly immersed in a chemical liquid medicine container to heat the chemical liquid medicine container in parallel. The system has the problems that the Teflon layer on the surface is quickly lost in the long-term high-temperature working process of the electric heating tube, and if a dry-burning phenomenon occurs, the Teflon layer is inevitably scrapped, so that the service life of the Teflon electric heating tube in the heating system is short, and the loss is large; moreover, for the reasons mentioned above, the power of the individual electrical heating tubes must be limited to a small extent, otherwise the teflon coating cannot support it, so that a large number of teflon electrical heating tubes need to be arranged in the heating container, which makes the overall cost of the system high.
Therefore, in response to the above-mentioned phenomenon, in patent CN109751770A, a chemical liquid heating system is proposed, which comprises an electric control cabinet and a water tank; an electric heating pipe and a heat exchanger composed of Teflon pipes are arranged in the water tank, and a liquid inlet and a liquid outlet of the heat exchanger are connected to a circulating system of the liquid to be heated outside the water tank; the electric heating pipe and the heat exchanger are immersed in the water body in the water tank together. The heating system can stably heat the chemical liquid medicine by only adopting a small number of electric heating tubes, and has the advantages of less loss, durability and lower cost.
However, the above system, while solving the problem of teflon tube corrosion, still has other drawbacks: the heating of the system is far away from that water is heated by the electric heating pipe, then the chemical agent is heated by heat exchange between the heated high-temperature water and the chemical agent, a large amount of heat loss is inevitable in the heating process, the heating is carried out by adopting the heat exchange mode, the heating time is long, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a reduce calorific loss, high and long service life's chemical agent heating device of heating efficiency.
In order to solve the technical problem, the utility model adopts the technical scheme that: the heating device for chemical agent is characterized in that: comprises that
The heating base comprises a heating shell, the heating shell is of a hollow tubular structure with two open ends, and two sides of the heating shell are respectively connected through a front fixing seat and a rear fixing seat;
a heating component arranged in the heating shell, wherein the heating component comprises a heating cylinder arranged in the inner cavity of the heating shell, a heating cavity for containing chemical agent to circulate is arranged in the heating cylinder, a liquid inlet communicated with the heating cavity is arranged at the lower part of one side of the axial direction of the heating cylinder, a liquid outlet communicated with the heating cavity is arranged at the upper part of the other side of the axial direction of the heating cylinder, a plurality of quartz heating pipes are arranged in the heating cylinder, the quartz heating pipes extend along the axial direction of the heating cylinder, the tail ends of the quartz heating pipes are fixed on the inner wall of the heating cylinder, the front ends of the quartz heating pipes extend out of the heating cylinder, the quartz heating pipes are of a hollow tubular structure with one side open and the other side sealed, the opening side of each quartz heating pipe is positioned outside the heating cylinder, and a cover plate for covering all the quartz heating pipes is arranged at the side end of the heating cylinder, a coil heating ceramic tube is arranged in the quartz heating tube;
and the heat insulation assembly is arranged between the heating shell and the heating cylinder body and comprises heat insulation ring cotton and a heat insulation ring plate which are coaxially arranged from inside to outside in sequence.
Further, preceding fixing base is including the preceding flange plate, front bezel, the preceding mount that distribute gradually, and it has a through-hole of holding heating shell embedding installation to open on the flange plate in the front, has a through-hole of holding apron embedding installation on front bezel, preceding mount, the after-fixing base is including the back flange plate, rear bezel, the after-fixing frame that distribute gradually, has a through-hole of holding heating shell embedding installation on the flange plate in the back.
Furthermore, one end of the quartz heating tube, which is positioned at the opening, is also provided with a groove which is communicated with the opening and extends towards the center of the quartz heating tube.
Furthermore, a ceramic heat insulation front plate and a ceramic heat insulation rear plate are respectively arranged on two sides of the heat insulation ring cotton.
The utility model has the advantages that: the utility model provides a heating device utilizes the cooperation of quartz heating pipe, effectually keeps apart coil heating ceramic pipe and chemical agent, avoids chemical agent and coil heating ceramic pipe direct contact and causes the corruption, improves the life of coil heating ceramic pipe, adopts this kind of heating method directly to heat chemical agent moreover, need not the heat exchange, has reduced thermal loss, and heating efficiency is high.
And the design of thermal-insulated subassembly is cotton, the cooperation of thermal-insulated crown plate through thermal-insulated ring to form a semi-enclosed thermal-insulated cavity, in order to keep apart heating barrel and external atmosphere, reduce the heat and directly give off external atmosphere from heating barrel in, reduce thermal loss.
The design of the groove at the opening of the quartz heating tube is convenient for personnel to take out the coil heating ceramic tube from the quartz heating tube when the coil heating ceramic tube is subsequently replaced or maintained.
To the design of ceramic thermal-insulated front bezel, ceramic thermal-insulated back plate, then in order to cooperate with thermal-insulated ring cotton, form a confined thermal-insulated chamber to keep apart the fine and external world of heating barrel, effectual reduction heat directly gives off to external atmosphere from heating barrel in, reduces thermal loss.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the chemical agent heating apparatus of the present invention.
Fig. 2 is a sectional view of the chemical agent heating apparatus of the present invention.
Fig. 3 is an exploded view of the chemical agent heating apparatus of the present invention.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
A chemical heating apparatus as shown in fig. 1-3 comprises
The heating base comprises a heating shell 1, the heating shell 1 is of a hollow tubular structure with openings at two ends, and two sides of the heating shell 1 are connected through a front fixing seat and a rear fixing seat respectively.
A heating element who arranges in heating shell 1, heating element includes one places heating barrel 2 in the 1 inner chamber of heating shell in, it holds the heating cavity of chemical agent circulation to have one in heating barrel 2, the lower part position of one side of the axis direction of heating barrel 2 has a inlet that is linked together with heating cavity 2, install feed liquor pipe 201 in inlet department, the upper portion position of the opposite side of the axial direction of heating barrel 2 has a liquid outlet that is linked together with heating cavity, install drain pipe 202 in drain pipe department, all be connected with a quartz joint 203 in the import department of feed liquor pipe 201 and the exit of drain pipe 202.
Install four quartz heating pipes 204 in heating cylinder 2, and four quartz heating pipes 204 are the rectangle and distribute in heating cylinder 2, quartz heating pipe 204 extends along heating cylinder 2's axis direction, and the tail end of quartz heating pipe 204 is fixed on heating cylinder 2's inner wall, the front end of quartz heating pipe 204 stretches out outside heating cylinder 2, quartz heating pipe 204 is one side opening, the hollow tubular structure of opposite side seal, and the opening side of quartz heating pipe 204 is located outside the heating cylinder, the recess that is linked together and extends to the central direction of quartz heating pipe 204 with the opening still has in the one end that quartz heating pipe 204 is located the opening part. The design of the groove at the opening of the quartz heating tube 204 is convenient for a person to take out the corresponding coil heating ceramic tube 205 from the quartz heating tube 204 when the coil heating ceramic tube is subsequently replaced or maintained.
A cover plate 206 covering all the quartz heating pipes 204 is further arranged at the side end of the heating cylinder 2, a U-shaped opening through which the liquid outlet pipe 202 passes is further formed in the middle of the upper end of the cover plate 206, a coil heating ceramic pipe 205 is installed in the quartz heating pipe 204, meanwhile, a through hole through which a circuit connected with the heating ceramic pipe 205 passes is further formed in the center of the cover plate 206, and an outward vertically-folded flange structure is further arranged on one side of the cover plate 206 close to the heating cylinder 2, so that the whole cover plate 206 is in a T-shaped structure.
And the heat insulation assembly is arranged between the heating shell 1 and the heating cylinder body 2 and comprises heat insulation ring cotton 3 and a heat insulation ring plate 4 which are coaxially arranged from inside to outside in sequence. The design of thermal-insulated subassembly is through the cooperation of thermal-insulated ring cotton 3, thermal-insulated crown plate 4 to form a semi-enclosed thermal-insulated cavity, in order to keep apart heating barrel 2 and external atmosphere, reduce the heat and directly give off to external atmosphere from heating barrel 2 in, reduce thermal loss.
The length of the heat insulation ring cotton 3 is less than that of the heat insulation ring plate 4, the two sides of the heat insulation ring cotton 3 are respectively provided with a ceramic heat insulation front plate 5 and a ceramic heat insulation rear plate 6, the outer side of the ceramic heat insulation front plate 5 is also provided with a front sealing plate 41, the outer side of the ceramic heat insulation rear plate 6 is also provided with a rear sealing plate 42, the whole lengths of the heat insulation ring cotton 3, the ceramic heat insulation front plate 5, the ceramic heat insulation rear plate 6, the front sealing plate 41 and the rear sealing plate 42 are just consistent with the length of the heat insulation ring plate 4, the front sealing plate 41 and the rear sealing plate 42 are matched with the heat insulation ring plate 4 to cover the heat insulation ring cotton 3, the ceramic heat insulation front plate 5 and the ceramic heat insulation rear plate 6, the middle positions of the upper ends of the ceramic heat insulation front plate 5 and the front sealing plate 41 are both provided with through holes for the liquid outlet pipes 202 to pass through, the ceramic heat insulation front plate 5 and the front sealing plate 41 are both provided with four through holes for the quartz heating pipes 204 to pass through, the middle positions of the lower ends of the ceramic heat insulation rear plate 6 and the rear closing plate 42 are both provided with a through hole for the liquid inlet pipe 201 to pass through. To the design of ceramic thermal-insulated front bezel 5, ceramic thermal-insulated back plate 6, then be in order to cooperate with thermal-insulated ring cotton 3, form a confined thermal-insulated chamber to keep apart the fine and external world of heating barrel 2, effectual reduction heat directly gives off to external atmosphere from heating barrel 2 in, reduces thermal loss.
The concrete structure of preceding fixing base, back fixing base does:
the front fixing seat comprises a front flange plate 11, a front plate 12 and a front fixing frame 13 which are distributed in sequence, a through hole for embedding and installing the heating shell 1 is formed in the front flange plate 11, a through hole for embedding and installing the cover plate 206 is formed in the front plate 12 and the front fixing frame 13, the through hole in the front plate 12 is a T-shaped through hole matched with the cover plate 206, the through hole in the front fixing frame 13 is a circular through hole, the liquid outlet pipe 202 sequentially penetrates through the through holes in the front flange plate 11, the front plate 12 and the front fixing frame 13 respectively, the front flange plate 11, the front plate 12 and the front fixing frame 13 are fixedly connected through the matching of bolts and nuts, a flanging structure which is horizontally turned on one side far away from the front plate 12 is further arranged at the bottom end of the front fixing frame 13, a waist-shaped fixing hole is further formed in the flanging structure, and the front fixing frame 13 and the ground are fixed after the bolts penetrate through the waist-shaped fixing hole.
The rear fixing seat comprises a rear flange plate 14, a rear plate 15 and a rear fixing frame 16 which are sequentially distributed, a through hole for allowing the heating shell 1 to be embedded and installed is formed in the rear flange plate 14, a through hole for allowing the liquid inlet pipe 201 to pass through is further formed in the rear plate 15 on the rear fixing frame 16, the rear flange plate 14, the rear plate 15 and the rear fixing frame 16 are fixedly connected through bolts and nuts in a matched mode, a flanging structure which is horizontally turned over on one side of the rear plate 15 is further formed in the bottom end of the rear fixing frame 16, a waist-shaped fixing hole is further formed in the flanging structure, and the rear fixing frame 16 is fixed to the ground after the bolts penetrate through the waist-shaped fixing hole.
When heating chemical agent, chemical agent gets into the heating cavity in the heating barrel 2 from feed liquor pipe 201, and coil heating pottery 205 begins to work this moment, heats chemical agent, and the chemical agent that heats is then followed drain pipe 202 and is flowed out, whole heating process, and chemical agent is direct and quartzy heating pipe 204, and can not with coil heating pottery pipe 205, also can not cause the corruption to coil heating pottery pipe 205 yet.
The utility model provides a heating device, utilize the cooperation of quartz heating pipe 204, effectually keep apart coil heating ceramic pipe 205 and chemical agent, avoid chemical agent and coil heating ceramic 205 pipe direct contact and cause the corruption, improve coil heating ceramic pipe 205's life, and chemical agent is direct and quartz heating pipe 204 contact, quartz heating pipe 204 corrosion resisting property itself is just comparatively good, and even quartz heating pipe 204 has worn and torn, also can directly change the adaptation heating pipe 204 that corresponds can, it is convenient to change, and quartz heating pipe 204 is only as the container of depositing coil heating ceramic pipe 205, its cost of manufacture is not high, in addition, adopt this kind of heating mode to heat chemical agent directly, need not the heat exchange, thermal loss has been reduced, and high heating efficiency.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A chemical heating device, characterized in that: comprises that
The heating base comprises a heating shell, the heating shell is of a hollow tubular structure with two open ends, and two sides of the heating shell are respectively connected through a front fixing seat and a rear fixing seat;
a heating component arranged in the heating shell, wherein the heating component comprises a heating cylinder arranged in the inner cavity of the heating shell, a heating cavity for containing chemical agent to circulate is arranged in the heating cylinder, a liquid inlet communicated with the heating cavity is arranged at the lower part of one side of the axial direction of the heating cylinder, a liquid outlet communicated with the heating cavity is arranged at the upper part of the other side of the axial direction of the heating cylinder, a plurality of quartz heating pipes are arranged in the heating cylinder, the quartz heating pipes extend along the axial direction of the heating cylinder, the tail ends of the quartz heating pipes are fixed on the inner wall of the heating cylinder, the front ends of the quartz heating pipes extend out of the heating cylinder, the quartz heating pipes are of a hollow tubular structure with one side open and the other side sealed, the opening side of each quartz heating pipe is positioned outside the heating cylinder, and a cover plate for covering all the quartz heating pipes is arranged at the side end of the heating cylinder, a coil heating ceramic tube is arranged in the quartz heating tube;
and the heat insulation assembly is arranged between the heating shell and the heating cylinder body and comprises heat insulation ring cotton and a heat insulation ring plate which are coaxially arranged from inside to outside in sequence.
2. A chemical heating apparatus according to claim 1, wherein: the front fixing seat comprises a front flange plate, a front plate and a front fixing frame which are distributed in sequence, a through hole for accommodating the embedded installation of the heating shell is formed in the front flange plate, a through hole for accommodating the embedded installation of the cover plate is formed in the front plate and the front fixing frame, the rear fixing seat comprises a rear flange plate, a rear plate and a rear fixing frame which are distributed in sequence, and a through hole for accommodating the embedded installation of the heating shell is formed in the rear flange plate.
3. A chemical heating apparatus according to claim 1, wherein: and one end of the quartz heating pipe, which is positioned at the opening, is also provided with a groove which is communicated with the opening and extends towards the center direction of the quartz heating pipe.
4. A chemical heating apparatus according to claim 1, wherein: and a ceramic heat-insulating front plate and a ceramic heat-insulating rear plate are respectively arranged on two sides of the heat-insulating ring cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022624915.3U CN213901473U (en) | 2020-11-13 | 2020-11-13 | Chemical agent heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022624915.3U CN213901473U (en) | 2020-11-13 | 2020-11-13 | Chemical agent heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213901473U true CN213901473U (en) | 2021-08-06 |
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ID=77120235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022624915.3U Active CN213901473U (en) | 2020-11-13 | 2020-11-13 | Chemical agent heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213901473U (en) |
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2020
- 2020-11-13 CN CN202022624915.3U patent/CN213901473U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220314 Address after: No. 126, Lane 5469, Hunan highway, hangtou Town, Pudong New Area, Shanghai, 200120 Patentee after: SHANGHAI JINGFU ELECTROMECHANICAL TECHNOLOGY CO.,LTD. Address before: 226500 No.18, Xunchi Road, Changjiang Town, Rugao City, Nantong City, Jiangsu Province Patentee before: JIANGSU JING RUI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |