CN214288165U - External cooling type reaction kettle - Google Patents
External cooling type reaction kettle Download PDFInfo
- Publication number
- CN214288165U CN214288165U CN202022852593.8U CN202022852593U CN214288165U CN 214288165 U CN214288165 U CN 214288165U CN 202022852593 U CN202022852593 U CN 202022852593U CN 214288165 U CN214288165 U CN 214288165U
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- wall
- cooling
- bolt
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- tank body
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- 238000001816 cooling Methods 0.000 title claims abstract description 89
- 238000006243 chemical reaction Methods 0.000 title claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000000338 in vitro Methods 0.000 claims description 12
- 239000004575 stone Substances 0.000 claims description 7
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 241000252185 Cobitidae Species 0.000 abstract 1
- 239000000463 material Substances 0.000 description 35
- 238000007599 discharging Methods 0.000 description 7
- 230000005389 magnetism Effects 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses an external cooling formula reation kettle, the loach carrying platform comprises a supporting fram, top one side outer wall of support frame has the cooler bin through the bolt fastening, the top inner wall of support frame has a jar body through the bolt fastening, the inside of the jar body is provided with rotary mechanism, the inner wall of the jar body has heating coil through the bolt fastening, the outer wall of the jar body is provided with circulative cooling mechanism, top one side outer wall of the jar body has the manometer through the thread fastening, top one side outer wall of the jar body has the blast pipe through the thread fastening, one side outer wall of blast pipe has the relief valve through the bolt fastening, top one side outer wall of the jar body has the inlet pipe through the bolt fastening, the bottom of the jar body is provided with prevents leaking the mechanism. The utility model discloses a start the water pump for the water pump is carried the cooling liquid to the cooling coil in through conveyer pipe one, opens the control valve, makes the cooling liquid pass through conveyer pipe two from the delivery port of cooling coil and carries to the cooling box in, and then reaches circulative cooling's effect.
Description
Technical Field
The utility model relates to a reation kettle technical field especially relates to an external cooling formula reation kettle.
Background
In the prior art, in the field of chemical production, a reaction kettle is the most main device for chemical reaction among raw materials, a great number of chemical reactions belong to exothermic reactions, a common reaction kettle is cooled by a jacket, and due to the limited area of the jacket, sometimes in some reactions, the heat exchange efficiency of the reaction kettle can not meet the reaction requirements, the temperature can not be reduced in time, and many negative effects are brought.
Through retrieval, chinese patent publication No. CN204522976U discloses an external cooling type reaction kettle, which comprises a kettle body, wherein a jacket is arranged on the outer wall of the kettle body, a material outlet and a material inlet are respectively arranged on the upper part and the lower part of the kettle body, the material inlet and the material outlet are connected with a plate cooler outside the kettle body through a material pipe, the material outlet is connected with a hot medium inlet of the plate cooler, the material inlet is connected with a hot medium outlet of the plate cooler, a material pump is arranged on a connecting pipeline between the material outlet and the hot medium inlet of the plate cooler, and a cooling water inlet and a cooling water outlet of the plate cooler are connected with a cooling water source.
The in-vitro cooling type reaction kettle in the patent has the following defects: the leakage-proof treatment is not carried out when the reaction kettle works, so that the material waste can be caused when the material is leaked.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the prior art has no defect of preventing leakage during the operation of the reaction kettle, and providing an external cooling type reaction kettle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an external cooling formula reation kettle, which comprises a supporting fram, top one side outer wall of support frame has the cooler bin through the bolt fastening, the top inner wall of support frame has a jar body through the bolt fastening, the inside of jar body is provided with rotary mechanism, the inner wall of the jar body has heating coil through the bolt fastening, the outer wall of the jar body is provided with the circulative cooling mechanism, top one side outer wall of the jar body has the manometer through the thread fastening, top one side outer wall of the jar body has the blast pipe through the thread fastening, one side outer wall of blast pipe has the relief valve through the bolt fastening, top one side outer wall of the jar body has the inlet pipe through the bolt fastening, the bottom of the jar body is provided with prevents leaking the mechanism, top one side outer wall of support frame has the controller through the bolt fastening.
As a further aspect of the present invention: rotary mechanism includes motor, swivel mount, rotation axis and two connecting blocks, and on one side outer wall of the top of the jar body was fixed in through the bolt fastening to one side outer wall of motor, the output of motor was fixed in through the pivot to the one end of rotation axis, and every connecting block all welds on the circumference outer wall of rotation axis, and one side outer wall of swivel mount all is on one side outer wall of every connecting block through the bolt fastening.
As a further aspect of the present invention: the circulating cooling mechanism comprises a heat-insulating layer, two first conveying pipes, a shell, a second conveying pipe, a control valve, a water pump and a cooling coil, the inner wall of the shell is fixed on the outer wall of the circumference of the tank body through bolts, the heat-insulating layer is bonded on the outer wall of the circumference of the shell, the cooling coil is fixed on the inner wall of the shell through bolts, and the outer wall of one side of the water pump is fixed on the outer wall of one side of the cooling box through bolts.
As a further aspect of the present invention: and one end of each first conveying pipe is fixed on the outer wall of one side of the water pump through threads, the other end of one first conveying pipe is connected with the water inlet of the cooling coil pipe through threads, and the other end of the other first conveying pipe is connected with the cooling box through threads.
As a further aspect of the present invention: one end of the second conveying pipe is fixed on the outer wall of one side of the cooling box through threads, the other end of the second conveying pipe is connected with the water outlet of the cooling coil through threads, and the outer wall of one side of the control valve is fixed on the outer wall of one side of the second conveying pipe through bolts.
As a further aspect of the present invention: prevent leaking the mechanism and including alarm, apron, two fixed plates, unloading pipe, two movable rods, two cylinders, two fixed blocks, two cams, discharge valve and the stone is inhaled to magnetism more than three, on one side outer wall of alarm passed through the bolt fastening in the top outer wall of controller, the one end of unloading pipe was passed through the screw thread and is fixed in on the bottom one side inner wall of the jar body.
As a further aspect of the present invention: on one side outer wall of discharge valve passed through the bolt fastening in one side outer wall of unloading pipe, one side outer wall of every fixed plate passed through the bolt fastening in the bottom one side outer wall of the jar body, one side outer wall of every fixed block all through the bolt fastening in one side outer wall of every fixed plate, on the one end of every cylinder all was fixed in the relative one side inner wall of fixed block through the pivot, the other end of every cylinder is all fixed in through the pivot to one side outer wall of every cam.
As a further aspect of the present invention: every on the one side outer wall of cam is all fixed in through the bolt to the one end of movable rod, and one side outer wall of apron is fixed in the other end of every movable rod through the pivot, and one side outer wall of every magnetism stone of inhaling all through the bolt fastening on the top one side outer wall of apron, the collecting vat has been seted up to the top outer wall of apron, and one side inner wall of unloading pipe has infrared sensor through the bolt fastening, and the bottom outer wall of unloading pipe has magnetism to detain through the bolt fastening.
Compared with the prior art, the utility model provides an external cooling formula reation kettle possesses following beneficial effect:
1. this be used for an external cooling formula reation kettle, through starting the water pump for the water pump is carried the cooling liquid to the cooling coil in through conveyer pipe one in with the cooling box, carries out the heat transfer cooling, and then cools off the jar body, opens the control valve, makes the cooling liquid pass through conveyer pipe two from cooling coil's delivery port and carries to the cooling box in, and then reaches circulative cooling's effect, keeps warm through the heat preservation to the temperature in the cooling coil and prevents simultaneously that cooling coil from receiving the outside temperature influence.
2. This be used for an external cooling formula reation kettle, whether there is the material to pass through infrared sensor detection unloading pipe, when the material passes through, infrared sensor and alarm formation circuit connection, whistle the warning, and then close the discharge valve, avoid the material to leak, flexible promotion cam through the cylinder carries out reciprocating motion, and then promote the apron through the movable rod and rotate, will lap rotatory to when perpendicular with unloading pipe, inhale the mutual actuation of stone and the magnetic button of unloading pipe through the magnetism on the apron, collect the material of leaking through the collecting vat, avoid the material extravagant.
3. This be used for an external cooling formula reation kettle, through starter motor for the output of motor drives the rotation axis and rotates, thereby drives the swivel mount through the connecting block and rotates, and then carries out rotatory stirring mediation to the internal material of jar and prevent the material caking that bonds each other simultaneously.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.
Drawings
Fig. 1 is a schematic view of a main structure of an in-vitro cooling reaction kettle provided by the present invention;
FIG. 2 is a schematic view of a rear view structure of an in-vitro cooling reaction kettle according to the present invention;
FIG. 3 is a schematic view of a cross-sectional structure of a tank body in an in vitro cooling reaction kettle according to the present invention;
fig. 4 is a schematic view of a leak-proof structure in an in-vitro cooling reaction kettle according to the present invention.
In the figure: 1-supporting frame, 2-controller, 3-insulating layer, 4-tank body, 5-pressure release valve, 6-exhaust pipe, 7-motor, 8-feeding pipe, 9-pressure gauge, 10-first conveying pipe, 11-shell, 12-cooling box, 13-second conveying pipe, 14-control valve, 15-alarm, 16-water pump, 17-cover plate, 18-fixing plate, 19-cooling coil, 20-rotating frame, 21-rotating shaft, 22-heating coil, 23-connecting block, 24-discharging pipe, 25-movable rod, 26-cylinder, 27-fixing block, 28-cam, 29-discharging valve and 30-magnetic stone.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
An external cooling type reaction kettle is shown in figures 1-4 and comprises a support frame 1, wherein a cooling box 12 is fixed on the outer wall of one side of the top of the support frame 1 through bolts, a tank body 4 is fixed on the inner wall of the top of the support frame 1 through bolts, a rotating mechanism is arranged inside the tank body 4, a heating coil 22 is fixed on the inner wall of the tank body 4 through bolts, a circulating cooling mechanism is arranged on the outer wall of the tank body 4, a pressure gauge 9 is fixed on the outer wall of one side of the top of the tank body 4 through threads, an exhaust pipe 6 is fixed on the outer wall of one side of the top of the tank body 4 through threads, a pressure relief valve 5 is fixed on the outer wall of one side of the exhaust pipe 6 through bolts, a feeding pipe 8 is fixed on the outer wall of one side of the top of the tank body 4 through bolts, a leakage prevention mechanism is arranged at the bottom of the tank body 4, and a controller 2 is fixed on the outer wall of one side of the top of the support frame 1 through bolts; the material in the tank body 4 is blended through the rotating mechanism, the material in the tank body 4 is heated and emulsified through the heating coil 22, the outer wall of the tank body 4 is circularly cooled through the circular cooling mechanism, the cracking of the tank body 4 caused by the overlarge temperature difference stress due to the rapid cooling is avoided, the pressure in the tank body 4 is detected through the pressure gauge 9, when the pressure in the tank body 4 is overlarge, the pressure can be relieved by opening the pressure relief valve 5, the explosion caused by the overlarge pressure in the tank body 4 and the phenomenon of leakage when the emulsification and blending are carried out by the tank body 4 through the leakage-proof mechanism is avoided, and the resource waste is caused.
In order to blend the materials in the tank 4, as shown in fig. 1, 2 and 3, the rotating mechanism includes a motor 7, a rotating frame 20, a rotating shaft 21 and two connecting blocks 23, an outer wall of one side of the motor 7 is fixed on an outer wall of one side of the top of the tank 4 through bolts, one end of the rotating shaft 21 is fixed on an output end of the motor 7 through a rotating shaft, each connecting block 23 is welded on an outer wall of the circumference of the rotating shaft 21, and an outer wall of one side of the rotating frame 20 is fixed on an outer wall of one side of each connecting block 23 through bolts; through starter motor 7 for motor 7's output drives rotation axis 21 and rotates, thereby drives swivel mount 20 through connecting block 23 and rotates, and then carries out rotatory stirring mediation to the material in the jar body 4 and prevents the material caking of bonding each other simultaneously.
In order to cool the tank 4, as shown in fig. 1, 2 and 3, the circulating cooling mechanism includes a heat insulating layer 3, two first delivery pipes 10, a shell 11, a second delivery pipe 13, a control valve 14, a water pump 16 and a cooling coil 19, an inner wall of the shell 11 is fixed on an outer circumferential wall of the tank 4 through bolts, the heat insulating layer 3 is adhered on the outer circumferential wall of the shell 11, the cooling coil 19 is fixed on the inner wall of the shell 11 through bolts, an outer side wall of the water pump 16 is fixed on an outer side wall of the cooling tank 12 through bolts, one end of each first delivery pipe 10 is fixed on the outer side wall of the water pump 16 through threads, the other end of one first delivery pipe 10 is connected with a water inlet of the cooling coil 19 through threads, the other end of the other first delivery pipe 10 is connected with the cooling tank 12 through threads, one end of the second delivery pipe 13 is fixed on the outer side wall of the cooling tank 12 through threads, the other end of the second conveying pipe 13 is connected with a water outlet of the cooling coil 19 through threads, and the outer wall of one side of the control valve 14 is fixed on the outer wall of one side of the second conveying pipe 13 through bolts; through starting water pump 16 for 16 carry the cooling liquid to cooling coil 19 in with cooling box 12 through conveyer pipe 10 in, carry out the heat transfer cooling, and then carry out cooling to jar body 4, open control valve 14, make the coolant liquid carry to cooling box 12 in through conveyer pipe two 13 from cooling coil 19's delivery port, and then reach circulative cooling's effect, keep warm and prevent simultaneously that cooling coil 19 from receiving the outside temperature influence through the temperature of heat preservation 3 in to cooling coil 19.
In order to prevent the material leakage, as shown in fig. 3 and 4, the leakage preventing mechanism comprises an alarm 15, a cover plate 17, two fixing plates 18, a discharging pipe 24, two movable rods 25, two cylinders 26, two fixing blocks 27, two cams 28, a discharging valve 29 and more than three magnetic stones 30, wherein one outer wall of one side of the alarm 15 is fixed on the outer wall of the top of the controller 2 through bolts, one end of the discharging pipe 24 is fixed on the inner wall of one side of the bottom of the tank 4 through threads, one outer wall of one side of the discharging valve 29 is fixed on the outer wall of one side of the discharging pipe 24 through bolts, one outer wall of one side of each fixing plate 18 is fixed on the outer wall of one side of the bottom of the tank 4 through bolts, one outer wall of each fixing block 27 is fixed on the outer wall of one side of each fixing plate 18 through bolts, one end of each cylinder 26 is fixed on the inner wall of the opposite side of the fixing block 27 through a rotating shaft, the outer wall of one side of each cam 28 is fixed to the other end of each cylinder 26 through a rotating shaft, one end of each movable rod 25 is fixed to the outer wall of one side of each cam 28 through a bolt, the outer wall of one side of each cover plate 17 is fixed to the other end of each movable rod 25 through a rotating shaft, the outer wall of one side of each magnetic stone 30 is fixed to the outer wall of one side of the top of each cover plate 17 through a bolt, a collecting tank is formed in the outer wall of the top of each cover plate 17, an infrared sensor is fixed to the inner wall of one side of each blanking pipe 24 through a bolt, a magnetic buckle is fixed to the outer wall of the bottom of each blanking pipe 24 through a bolt, and the infrared sensor is XYC-PIR223D-F0 in model number; whether there is the material to pass through infrared sensor detection unloading pipe 24, when the material passes through, infrared sensor and alarm 15 form circuit connection, the warning of whistling, and then close discharge valve 29, avoid the material to leak, flexible promotion cam 28 through cylinder 26 carries out reciprocating motion, and then promote apron 17 through movable rod 25 and rotate, with apron 17 rotatory to when perpendicular with unloading pipe 24, inhale stone 30 and unloading pipe 24's magnetic button mutual actuation through the magnetism on the apron 17, collect the material of leaking through the collecting vat, avoid the material extravagant.
The working principle is as follows: when the cooling device is used, the motor 7 is started, the output end of the motor 7 drives the rotating shaft 21 to rotate, the rotating frame 20 is driven to rotate through the connecting block 23, materials in the tank body 4 are further stirred and blended in a rotating mode, the materials in the tank body 4 are heated and emulsified through the heating coil 22, when the emulsification works, the pressure in the tank body 4 is detected through the pressure gauge 9, when the pressure in the tank body 4 is too high, the pressure can be relieved by opening the pressure relief valve 5, the water pump 16 is started, the water pump 16 conveys cooling liquid in the cooling tank 12 into the cooling coil 19 through the first conveying pipe 10, heat transfer cooling is carried out, the tank body 4 is cooled, the control valve 14 is opened, the cooling liquid is conveyed into the cooling tank 12 from the water outlet of the cooling coil 19 through the second conveying pipe 13, the circulating cooling effect is achieved, the temperature in the cooling coil 19 is kept warm through the heat preservation layer 3, and meanwhile the cooling coil 19 is prevented from being influenced by external temperature, whether there is the material to pass through infrared sensor detection unloading pipe 24, when the material passes through, infrared sensor and alarm 15 form circuit connection, the warning of whistling, and then close discharge valve 29, avoid the material to leak, flexible promotion cam 28 through cylinder 26 carries out reciprocating motion, and then promote apron 17 through movable rod 25 and rotate, when rotatory apron 17 to perpendicular with unloading pipe 24, inhale stone 30 and unloading pipe 24's magnetic button mutual actuation through the magnetism on the apron 17, collect the material of leaking through the collecting vat.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. An external cooling type reaction kettle comprises a support frame (1) and is characterized in that a cooling box (12) is fixed on the outer wall of one side of the top of the support frame (1) through a bolt, a tank body (4) is fixed on the inner wall of the top of the support frame (1) through a bolt, a rotating mechanism is arranged inside the tank body (4), a heating coil (22) is fixed on the inner wall of the tank body (4) through a bolt, a circulating cooling mechanism is arranged on the outer wall of the tank body (4), a pressure gauge (9) is fixed on the outer wall of one side of the top of the tank body (4) through a thread, an exhaust pipe (6) is fixed on the outer wall of one side of the top of the tank body (4) through a thread, a pressure release valve (5) is fixed on the outer wall of one side of the exhaust pipe (6) through a bolt, a feeding pipe (8) is fixed on the outer wall of one side of the top of the tank body (4) through a bolt, and a leakage prevention mechanism is arranged at the bottom of the tank body (4), the outer wall of one side of the top of the support frame (1) is fixed with a controller (2) through a bolt.
2. An in-vitro cooling type reaction kettle according to claim 1, wherein the rotating mechanism comprises a motor (7), a rotating frame (20), a rotating shaft (21) and two connecting blocks (23), one outer wall of one side of the motor (7) is arranged on the outer wall of one side of the top of the tank body (4) through a bolt, one end of the rotating shaft (21) is arranged at the output end of the motor (7) through a rotating shaft, each connecting block (23) is welded on the outer wall of the circumference of the rotating shaft (21), and one outer wall of one side of the rotating frame (20) is fixed on one outer wall of each connecting block (23) through a bolt.
3. An in-vitro cooling type reaction kettle according to claim 1, wherein the circulating cooling mechanism comprises a heat-insulating layer (3), two first conveying pipes (10), a shell (11), a second conveying pipe (13), a control valve (14), a water pump (16) and a cooling coil (19), the inner wall of the shell (11) is arranged on the outer wall of the circumference of the tank body (4) through bolts, the heat-insulating layer (3) is adhered to the outer wall of the circumference of the shell (11), the cooling coil (19) is arranged on the inner wall of the shell (11) through bolts, and the outer wall of one side of the water pump (16) is arranged on the outer wall of one side of the cooling tank (12) through bolts.
4. An in-vitro cooling type reaction kettle according to claim 3, wherein one end of each conveying pipe (10) is arranged on the outer wall of one side of the water pump (16) through threads, the other end of one conveying pipe (10) is connected with the water inlet of the cooling coil (19) through threads, and the other end of the other conveying pipe (10) is connected with the cooling tank (12) through threads.
5. An in-vitro cooling type reaction kettle according to claim 3, wherein one end of the second conveying pipe (13) is arranged on the outer wall of one side of the cooling box (12) through threads, the other end of the second conveying pipe (13) is connected with the water outlet of the cooling coil (19) through threads, and the outer wall of one side of the control valve (14) is arranged on the outer wall of one side of the second conveying pipe (13) through bolts.
6. An in-vitro cooling type reaction kettle according to claim 1, wherein the leakage preventing mechanism comprises an alarm (15), a cover plate (17), two fixing plates (18), a feeding pipe (24), two movable rods (25), two cylinders (26), two fixing blocks (27), two cams (28), a discharge valve (29) and more than three magnetic stones (30), the outer wall of one side of the alarm (15) is arranged on the outer wall of the top of the controller (2) through bolts, and one end of the feeding pipe (24) is arranged on the inner wall of one side of the bottom of the tank body (4) through threads.
7. An in-vitro cooling type reaction kettle according to claim 6, wherein one side outer wall of the discharge valve (29) is arranged on one side outer wall of the discharge pipe (24) through a bolt, one side outer wall of each fixing plate (18) is arranged on one side outer wall of the bottom of the tank body (4) through a bolt, one side outer wall of each fixing block (27) is arranged on one side outer wall of each fixing plate (18) through a bolt, one end of each air cylinder (26) is arranged on the opposite side inner wall of each fixing block (27) through a rotating shaft, and one side outer wall of each cam (28) is arranged on the other end of each air cylinder (26) through a rotating shaft.
8. An in-vitro cooling type reaction kettle according to claim 6, wherein one end of each movable rod (25) is arranged on the outer wall of one side of the cam (28) through a bolt, the outer wall of one side of the cover plate (17) is arranged at the other end of each movable rod (25) through a rotating shaft, the outer wall of one side of each magnetic stone (30) is arranged on the outer wall of one side of the top of the cover plate (17) through a bolt, the outer wall of the top of the cover plate (17) is provided with a collecting tank, the inner wall of one side of the blanking pipe (24) is fixed with an infrared sensor through a bolt, and the outer wall of the bottom of the blanking pipe (24) is fixed with a magnetic buckle through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022852593.8U CN214288165U (en) | 2020-12-02 | 2020-12-02 | External cooling type reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022852593.8U CN214288165U (en) | 2020-12-02 | 2020-12-02 | External cooling type reaction kettle |
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| Publication Number | Publication Date |
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| CN214288165U true CN214288165U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022852593.8U Expired - Fee Related CN214288165U (en) | 2020-12-02 | 2020-12-02 | External cooling type reaction kettle |
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| CN (1) | CN214288165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318227A (en) * | 2022-08-17 | 2022-11-11 | 南通宏申化工有限公司 | Constant temperature reaction device is used in surfactant production |
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2020
- 2020-12-02 CN CN202022852593.8U patent/CN214288165U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318227A (en) * | 2022-08-17 | 2022-11-11 | 南通宏申化工有限公司 | Constant temperature reaction device is used in surfactant production |
| CN115318227B (en) * | 2022-08-17 | 2023-11-28 | 南通宏申化工有限公司 | Constant temperature reaction device for surfactant production |
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Granted publication date: 20210928 |