CN215353464U - Coil pipe reactor with self-cleaning function - Google Patents
Coil pipe reactor with self-cleaning function Download PDFInfo
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- CN215353464U CN215353464U CN202120931245.1U CN202120931245U CN215353464U CN 215353464 U CN215353464 U CN 215353464U CN 202120931245 U CN202120931245 U CN 202120931245U CN 215353464 U CN215353464 U CN 215353464U
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Abstract
The utility model provides a coil reactor with a self-cleaning function, which comprises a reactor body and a self-cleaning assembly, wherein the reactor body is provided with a plurality of self-cleaning holes; the self-cleaning assembly is fixed on the reactor body and comprises a liquid storage tank, a return pipe, a water pump, a flow guide pipe and two control valves; according to the coil reactor with the self-cleaning function, the two control valves are opened, so that the chemical mixed liquid added into the liquid storage tank flows into the reactor body through the flow guide pipe under the influence of gravity, and then the chemical mixed liquid flowing to the bottom of the reactor body is conveyed into the liquid storage tank through the water pump, so that the reactor body can be cleaned circularly by the chemical mixed liquid, the problem that the pouring speed of the chemical mixed liquid needs to be controlled when the chemical mixed liquid is poured into the reactor body through a dismantled pipeline manually is solved, the time for pouring the chemical mixed liquid by workers is prolonged, and the labor intensity of the workers is increased.
Description
Technical Field
The utility model relates to the technical field of coil reactors, in particular to a coil reactor with a self-cleaning function.
Background
The coil reactor is one of tubular reactors, the tubular reactor is a continuous operation reactor which is tubular and has large length-diameter ratio, and belongs to a plug flow reactor, the coil reactor is made into a coil form, the equipment is compact, the space is saved, but the maintenance and the cleaning of pipelines are troublesome, the reactor is generally formed by overlapping and connecting a plurality of horizontal coils in series, each coil is connected into a spiral form by a plurality of semicircular pipes with different radiuses, and the space with the diameter of 400 is reserved in the center of the spiral, so that the installation and the maintenance are convenient.
After the reactor is used for a long time, the fouling phenomenon appears in the coil pipe, the heat exchange efficiency is reduced, the cleaning is needed, most of the prior chemical mixed liquid is adopted for cleaning, and therefore the effect of cleaning the fouling in the coil pipe is achieved.
However, during chemical cleaning, the connecting pipeline needs to be manually disassembled, then chemical mixed liquid is manually injected from the interior of the disassembled pipeline, and when the chemical mixed liquid is manually injected, the speed of pouring the chemical mixed liquid needs to be controlled, so that the phenomenon that the chemical mixed liquid is poured fast to cause overflow of the chemical mixed liquid is avoided, and the pouring speed is reduced to increase the time for the workers to bend over and pour the chemical mixed liquid, so that the labor intensity of the workers is increased.
Therefore, it is necessary to provide a coil reactor with a self-cleaning function to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a coil reactor with a self-cleaning function, which solves the problem of high labor intensity in manual dirt cleaning.
In order to solve the above technical problems, the present invention provides a coil reactor with a self-cleaning function, comprising: a reactor body and a self-cleaning assembly; the self-cleaning assembly is fixed on the reactor body and comprises a liquid storage tank, a return pipe, a water pump, a flow guide pipe and two control valves; wherein, the liquid reserve tank is fixed in the top of reactor body, the one end of back flow with the top fixed connection of liquid reserve tank, and communicate each other with the liquid reserve tank, the water pump is installed at the top of reactor body to water pump and back flow communicate each other, the one end of honeycomb duct and the bottom fixed connection of liquid reserve tank, and communicate each other with the liquid reserve tank, the one end of honeycomb duct with the one end of back flow respectively with reactor body fixed connection, two the control valve is fixed respectively the honeycomb duct with on the back flow.
Preferably, the two control valves are positioned at the connection part of the diversion pipe and the return pipe with the reactor body.
Preferably, the liquid storage tank is rectangular and is used for storing liquid.
Preferably, the inside fixedly connected with filter assembly of bin, filter assembly includes L template, collecting box, locating plate and filter.
Preferably, the L-shaped plate is fixed inside the liquid storage box, the collection box is positioned on the L-shaped plate, and the collection box is connected with the L-shaped plate in a sliding mode.
Preferably, the locating plate is located the top of collecting box to the locating plate with the liquid reserve tank sliding connection, the filter is fixed in the inside of liquid reserve tank, and the filter is the tilt state, the one end of filter is located the top of collecting box.
Preferably, the return pipe is fixedly connected with a control assembly, and the control assembly comprises a detection box, a sliding plate, a sliding rod, a sliding cylinder, a sliding disc, a return spring and a trigger switch.
Preferably, the detection box is fixed on the return pipe, the sliding plate is slidably connected with the inner surface of the detection box, the sliding rod is fixed on the sliding plate and slidably connected with the sliding cylinder, the sliding disc is fixed at one end of the sliding rod and slidably connected with the sliding cylinder, the return spring is located between the sliding cylinder and the sliding disc, and the trigger switch is located at the bottom of the sliding disc.
Compared with the related art, the coil reactor with the self-cleaning function provided by the utility model has the following beneficial effects:
the utility model provides a coil reactor with a self-cleaning function, wherein two control valves are opened, so that chemical mixed liquid added into a liquid storage tank flows into the interior of a reactor body through a flow guide pipe under the influence of gravity, and then the chemical mixed liquid flowing to the bottom of the reactor body is conveyed to the interior of the liquid storage tank through a water pump, so that the reactor body can be cleaned circularly by the chemical mixed liquid, the recycling of the chemical mixed liquid is achieved, the problem that the pouring speed of the chemical mixed liquid needs to be controlled when the chemical mixed liquid is manually poured into a detached pipeline is solved, the time for pouring the chemical mixed liquid by workers is prolonged, and the labor intensity of the workers is increased.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a coil reactor with a self-cleaning function according to the present invention;
FIG. 2 is a perspective view of the reservoir shown in FIG. 1;
FIG. 3 is a cross-sectional view of the reservoir shown in FIG. 1;
FIG. 4 is a schematic structural diagram of a second embodiment of a coil reactor with a self-cleaning function according to the present invention;
FIG. 5 is a perspective view of the cartridge shown in FIG. 4.
Reference numbers in the figures: 1. the device comprises a reactor body, 2, a self-cleaning component, 21, a liquid storage tank, 22, a return pipe, 23, a water pump, 24, a guide pipe, 25, a control valve, 3, a filtering component, 31, an L-shaped plate, 32, a collecting box, 33, a positioning plate, 34, a filtering plate, 4, a control component, 41, a detection box, 42, a sliding plate, 43, a sliding rod, 44, a sliding cylinder, 45, a sliding disc, 46, a return spring, 47 and a trigger switch.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a coil reactor with a self-cleaning function according to a first embodiment of the present invention; FIG. 2 is a perspective view of the reservoir shown in FIG. 1; fig. 3 is a cross-sectional view of the tank shown in fig. 1. A coil reactor having a self-cleaning function includes: a reactor body 1 and a self-cleaning assembly 2; the self-cleaning assembly 2 is fixed on the reactor body 1, and the self-cleaning assembly 2 comprises a liquid storage tank 21, a return pipe 22, a water pump 23, a flow guide pipe 24 and two control valves 25; wherein, the liquid reserve tank 21 is fixed in the top of reactor body 1, the one end of back flow pipe 22 with the top fixed connection of liquid reserve tank 21, and communicate with the liquid reserve tank 21 each other, water pump 23 is installed at the top of reactor body 1 to water pump 23 communicates with back flow pipe 22 each other, the one end of honeycomb duct 24 and the bottom fixed connection of liquid reserve tank 21, and communicate with the liquid reserve tank 21 each other, the one end of honeycomb duct 24 with the one end of back flow pipe 22 respectively with reactor body 1 fixed connection, two control valve 25 is fixed respectively honeycomb duct 24 with on the back flow pipe 22.
The reactor body 1 is composed of a shell, a blind cover, a temperature detection sleeve and a spiral reaction coil, is equipment with good heat exchange performance suitable for liquid phase chemical reaction, takes the reactor as a core, and is provided with corresponding chemical equipment to form a set of system, so that continuous operation of a plurality of less complex chemical production can be realized.
The feed liquor branch tubule and the reaction coil pipe of reactor are connected, change intraductal flow state through multilayer coil pipe, increase torrent degree to can improve mixing material polymerization degree, realize inside the reaction operation of realizing through the heat exchange of container.
The reactor body 1 is a device which is convenient to control, has a strong heat exchange function, is matched with other reactors for use, has good heat exchange capacity and can detect and regulate the temperature at any time.
The reactor body 1 is fixedly connected with two sealing valves which block the chemical mixed liquid to prevent the chemical mixed liquid from flowing into the reactor body, and after cleaning is finished, the sealing valve at the bottom is opened to discharge the chemical mixed liquid;
an external power supply supplies power to the water pump 23, and a control switch is arranged between the external power supply and the water pump 23.
Two control valves 25 are located at the connection of the diversion pipe 24 and the return pipe 22 with the reactor body 1.
The two control valves 25 prevent the liquid in the reactor body 1 from flowing into the inside of the guide pipe 24 and the return pipe 22 when the reactor body 1 is in use.
The liquid storage tank 21 is rectangular and is used for storing liquid.
The top of the liquid storage tank 21 is provided with a cover plate, so that foreign matters can be prevented from entering the inside of the liquid storage tank 21.
The inside fixedly connected with filter assembly 3 of bin 21, filter assembly 3 includes L template 31, collecting box 32, locating plate 33 and filter 34.
The mixed liquid of chemistry that water pump 23 carried can be filtered the dirt that can pass through filter 34 in the mixed liquid of chemistry behind the inside of inflow liquid reserve tank 21 by the inside of liquid reserve tank 21 of top inflow liquid reserve tank 21 to the dirt can flow in the inside of collecting box 32, when needs clear up the inside dirt of collecting box 32, rotatory locating plate 33 makes locating plate 33 no longer fix a position collecting box 32, alright clear up the inside dirt of collecting box 32 with the collecting box 32 pull out.
The L-shaped plate 31 is fixed inside the liquid storage box 21, the collection box 32 is positioned on the L-shaped plate 31, and the collection box 32 is connected with the L-shaped plate 31 in a sliding mode.
The L-shaped plate 31 supports the collecting box 32, and the right sides of the L-shaped plate 31 and the collecting box 32 are provided with drain holes for facilitating the water entering the inside of the collecting box 32 to flow out.
The positioning plate 33 is located above the collecting box 32, the positioning plate 33 is slidably connected with the liquid storage box 21, the filter plate 34 is fixed inside the liquid storage box 21, the filter plate 34 is in an inclined state, and one end of the filter plate 34 is located above the collecting box 32.
The inclined filter plate 34 can increase the length of the filter plate 34 in the liquid storage tank 21, so that the filtered dirt can flow into the collecting tank 32 along the inclined angle, and the influence on the filtering speed of the chemical mixed liquid caused by the attachment of a large amount of dirt on the surface of the filter plate 34 is avoided.
The working principle of the coil reactor with the self-cleaning function provided by the utility model is as follows:
when the needs are washd the inside coil pipe of coil pipe reactor body 1, add the chemical mixture to the inside of liquid reserve tank 21, then open the control valve 25 of honeycomb duct 24 and back flow 22 one end, make the chemical mixture flow into the inside of the inside coil pipe of coil pipe reactor body 1 along honeycomb duct 24, then the chemical mixture can flow along the coil pipe, and flow into the inside of back flow 22 by the bottom of reactor body 1, by control switch control water pump 23 operation, make water pump 23 extract the inside chemical mixture of back flow 22, and carry the chemical mixture to the inside of liquid reserve tank 21, make the chemical mixture flow into the inside of honeycomb duct 24 once more, make the chemical mixture carry out circulation flow.
Compared with the related art, the coil reactor with the self-cleaning function provided by the utility model has the following beneficial effects:
through opening two control valves 25, make the chemical mixture who adds liquid reserve tank 21 receive the influence of gravity to flow into the inside of reactor body 1 by honeycomb duct 24, then will flow to the inside of the chemical mixture transport to liquid reserve tank 21 of reactor body 1 bottom by water pump 23 again, thereby make that chemical mixture can be circulated clean reactor body 1, reach the cyclic utilization to chemical mixture, solved the manual work simultaneously when pouring into chemical mixture by the pipeline that demolishs, need control the speed of pouring into of chemical mixture, thereby the time that the workman fell chemical mixture has been increased, and then workman's intensity of labour has been increased.
Second embodiment
Referring to fig. 4 and 5, a second embodiment of the present application is directed to another coil reactor with a self-cleaning function based on the coil reactor with a self-cleaning function provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the coil reactor with the self-cleaning function provided in the second embodiment of the present application is different in that the coil reactor with the self-cleaning function is provided, the return pipe 22 is fixedly connected with the control assembly 4, and the control assembly 4 includes a detection box 41, a sliding plate 42, a sliding rod 43, a sliding cylinder 44, a sliding disk 45, a return spring 46 and a trigger switch 47.
The length of the sliding plate 42 is the same as that of the detection box 41, the width is one third of that of the detection box 41, and the water pump 23 stops operating when the trigger switch 47 is in contact.
The detecting box 41 is fixed on the return pipe 22, the sliding plate 42 is slidably connected with the inner surface of the detecting box 41, the sliding rod 43 is fixed on the sliding plate 42 and slidably connected with the sliding cylinder 44, the sliding disk 45 is fixed at one end of the sliding rod 43 and slidably connected with the sliding cylinder 44, the return spring 46 is positioned between the sliding cylinder 44 and the sliding disk 45, and the trigger switch 47 is positioned at the bottom of the sliding disk 45.
When the water pump 23 runs, the switch is manually pressed to control the running of the water pump 23, and then the trigger switch 47 controls the working state of the water pump 23.
The working principle is as follows:
when the water pump 23 extracts the chemical mixed liquid in the return pipe 22 and conveys the chemical mixed liquid to the inside of the liquid storage tank 21, the sliding plate 42 is driven to move upwards by the inflow of water, the sliding plate 42 moves upwards to drive the sliding rod 43 and the sliding disc 45 to move upwards, so that the return spring 46 on the sliding disc 45 contracts, the sliding disc 45 is not contacted with the trigger switch 47 any more, when the inside of the return pipe 22 is insufficient, the water pump 23 cannot extract the water, the water does not impact the sliding plate 42 any more, the sliding disc 45 is driven to move downwards by the return spring 46, the sliding disc 45 is contacted with the trigger switch 47, and the water pump 23 is controlled by the trigger switch 47 to stop running.
Has the advantages that:
whether water flows or not is checked by matching the elastic force of the sliding plate 42 with the return spring 46, when water is insufficient, the sliding plate 42 cannot be pushed by the impact force of the water, so that the return spring 46 pushes the sliding disc 45 to be contacted with the trigger switch 47, the trigger switch 47 controls the water pump 23 to stop running, and the problem that when the water quantity in the return pipe 22 is insufficient, the water pump 23 cannot pump the water, so that the water pump 23 is in an idle running state and the water pump 23 is damaged is avoided.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A coil reactor with a self-cleaning function, comprising:
a reactor body and a self-cleaning assembly;
the self-cleaning assembly is fixed on the reactor body and comprises a liquid storage tank, a return pipe, a water pump, a flow guide pipe and two control valves;
wherein, the liquid reserve tank is fixed in the top of reactor body, the one end of back flow with the top fixed connection of liquid reserve tank, and communicate each other with the liquid reserve tank, the water pump is installed at the top of reactor body to water pump and back flow communicate each other, the one end of honeycomb duct and the bottom fixed connection of liquid reserve tank, and communicate each other with the liquid reserve tank, the one end of honeycomb duct with the one end of back flow respectively with reactor body fixed connection, two the control valve is fixed respectively the honeycomb duct with on the back flow.
2. The coil reactor with self-cleaning function as claimed in claim 1, wherein two of the control valves are located at the connection of the flow and return pipes with the reactor body.
3. The coil reactor with self-cleaning function as claimed in claim 1, wherein the tank is rectangular for storing liquid.
4. The coil reactor with the self-cleaning function as claimed in claim 1, wherein a filter assembly is fixedly connected to the inside of the liquid storage tank, and the filter assembly comprises an L-shaped plate, a collection tank, a positioning plate and a filter plate.
5. The coil reactor with the self-cleaning function as claimed in claim 4, wherein the L-shaped plate is fixed inside the liquid storage tank, the collection box is positioned on the L-shaped plate, and the collection box is slidably connected with the L-shaped plate.
6. The coil reactor with self-cleaning function as claimed in claim 4, wherein the positioning plate is located above the collection tank and is slidably connected to the storage tank, the filter plate is fixed inside the storage tank and is in an inclined state, and one end of the filter plate is located above the collection tank.
7. The coil reactor with the self-cleaning function as claimed in claim 1, wherein a control assembly is fixedly connected to the return pipe, and the control assembly comprises a detection box, a sliding plate, a sliding rod, a sliding cylinder, a sliding disk, a return spring and a trigger switch.
8. The coil reactor with self-cleaning function as claimed in claim 7, wherein the detecting box is fixed on the return pipe, the slide plate is slidably connected to an inner surface of the detecting box, the slide rod is fixed on the slide plate and slidably connected to a slide cylinder, the slide plate is fixed at one end of the slide rod and slidably connected to the slide cylinder, the return spring is located between the slide cylinder and the slide plate, and the trigger switch is located at a bottom of the slide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120931245.1U CN215353464U (en) | 2021-04-30 | 2021-04-30 | Coil pipe reactor with self-cleaning function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120931245.1U CN215353464U (en) | 2021-04-30 | 2021-04-30 | Coil pipe reactor with self-cleaning function |
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| Publication Number | Publication Date |
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| CN215353464U true CN215353464U (en) | 2021-12-31 |
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| CN202120931245.1U Active CN215353464U (en) | 2021-04-30 | 2021-04-30 | Coil pipe reactor with self-cleaning function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121563A (en) * | 2022-06-28 | 2022-09-30 | 中国化学工程第三建设有限公司 | Automatic spraying device and method for chemical cleaning of large-diameter pipeline |
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2021
- 2021-04-30 CN CN202120931245.1U patent/CN215353464U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121563A (en) * | 2022-06-28 | 2022-09-30 | 中国化学工程第三建设有限公司 | Automatic spraying device and method for chemical cleaning of large-diameter pipeline |
| CN115121563B (en) * | 2022-06-28 | 2024-03-15 | 中国化学工程第三建设有限公司 | Automatic spraying device and method for chemical cleaning of large-caliber pipeline |
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