Automatic temperature control device for reaction kettle

Abstract

The utility model provides an automatic temperature control device for a reaction kettle, which comprises a support table, support columns, a reaction kettle, a discharge pipe, a motor, a circulating pump, a contactable temperature control circulating box structure and a buffer constant-temperature fixed box structure, and the support columns are respectively fixed at four corners of the bottom end of the support table through bolts. The reaction kettle, the temperature control box, the discharge hole, the water inlet pipe, the water outlet pipe, the first water supply pipe and the adjusting valve are matched with one another, so that the temperature control efficiency can be improved in the temperature control process through the mutual matching of the temperature control box, the water inlet pipe and the water outlet pipe in the use process; the circulating pump, the temporary storage box, the heat preservation layer, the circulating pipe, the shielding cover, the filling pipe and the second water supply pipe are arranged in a matched mode, temperature control liquid temporary storage work can be conducted through the temporary storage box in the automatic temperature control process, and the purpose of constant temperature control is achieved through cooperation of the second water supply pipe and the circulating pump in the temporary storage process.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical reactor equipment, in particular to an automatic temperature control device for a reactor. Background Art

[0002] The reactions of chemical products are divided into endothermic reactions and exothermic reactions. Too high or too low temperature directly affects the speed of chemical reactions, and then affects the rate of chemical reactions. Too high or too low temperature will produce a variety of by-products, affecting the purity of the final product. The existing automatic temperature control device of the reactor includes a reactor, a circulation pipe, a hot water pipe, a condensate pipe, a thermometer, a water outlet pipe, a feed port, a discharge port, a circulation pump, a motor, a stirring shaft, a slide plate, a reciprocating thread, a slide groove, and a slider. This automatic temperature control device of the reactor can easily affect the temperature control efficiency by adjusting the temperature of the reactor body during use, and can also fail to perform constant temperature control during use. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an automatic temperature control device for a reactor, which improves the temperature control mechanism during use, improves the temperature control effect, and sets a buffer box during use to facilitate constant temperature control during the temperature control process.

[0004] A device for automatically controlling the temperature of a reactor comprises a support platform, wherein the four corners of the bottom end of the support platform are respectively fixed with support columns by bolts; a reactor is passed through the middle position of the interior of the support platform and fixed with bolts; a discharge pipe is threadedly connected to the bottom end of the reactor; a motor is bolted to the middle position of the upper end of the reactor; a circulation pump is bolted to the right side of the upper end of the support platform, and the device is characterized in that a contact-type temperature-controlled circulation box structure is provided inside the reactor; and a bufferable constant temperature fixed box structure is connected to the left side of the upper end of the support platform.

[0005] Preferably, the contactable temperature-controlled circulation box structure includes a temperature-controlled box, and a discharge hole is opened in the middle position inside the temperature-controlled box; the upper right end of the temperature-controlled box is threadedly connected to a water inlet pipe; the upper left end of the temperature-controlled box is threadedly connected to a water outlet pipe; the right end of the water inlet pipe is threadedly connected to the upper left part of the first water supply pipe; and the lower right part of the first water supply pipe is threadedly connected to an adjustment valve.

[0006] Preferably, the cacheable constant temperature fixed box structure includes a cache box, an insulation layer is fixed to the inner wall of the cache box; a circulation pipe is threadedly connected to the lower left side of the cache box; a shielding cover is inserted into the upper end of the cache box; a filling pipe is passed through the internal thread of the left end of the shielding cover; and a second water supply pipe is passed through the middle position of the interior of the shielding cover.

[0007] Compared with the prior art, the beneficial effects of the present invention are:

[0008] 1. In the present invention, the reactor, temperature control box, discharge hole, water inlet pipe, water outlet pipe, first water supply pipe and adjustment valve are arranged in coordination with each other, which is beneficial for improving the temperature control efficiency during the temperature control process through the coordination between the temperature control box, water inlet pipe and water outlet pipe.

[0009] 2. In the utility model, the circulation pump, cache box, insulation layer, circulation pipe, shielding cover, filling pipe and second water supply pipe are arranged in coordination with each other, which is conducive to caching the temperature-controlled liquid through the cache box during the automatic temperature control process, and in the process of caching, the second water supply pipe and the circulation pump cooperate to achieve the purpose of constant temperature control. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural diagram of the present utility model.

[0011] Figure 2 It is a structural schematic diagram of the contact-type temperature-controlled circulation box structure of the present utility model.

[0012] Figure 3 It is a structural schematic diagram of the constant temperature fixed box structure capable of caching in the present utility model.

[0013] In the picture:

[0014] 1. Support platform; 2. Support column; 3. Reactor; 4. Discharge pipe; 5. Motor; 6. Circulation pump; 7. Contact-type temperature-controlled circulation box structure; 71. Temperature control box; 72. Discharge hole; 73. Water inlet pipe; 74. Water outlet pipe; 75. First water supply pipe; 76. Adjustment valve; 8. Cacheable constant temperature fixed box structure; 81. Cache box; 82. Insulation layer; 83. Circulation pipe; 84. Shielding cover; 85. Filling pipe; 86. Second water supply pipe. DETAILED DESCRIPTION

[0015] The present invention will be described in detail below with reference to the accompanying drawings. Figure 1 and attached Figure 2As shown, an automatic temperature control device for a reactor comprises a support platform 1, a support column 2, a reactor 3, a discharge pipe 4, a motor 5, a circulation pump 6, a contactable temperature-controlled circulation box structure 7 and a bufferable constant temperature fixed box structure 8, the four corners of the bottom end of the support platform 1 are respectively bolted with support columns 2; the middle position of the interior of the support platform 1 is penetrated by the reactor 3 and bolted; the bottom end of the reactor 3 is threadedly connected with the discharge pipe 4; the middle position of the upper end of the reactor 3 is bolted with the motor 5; the upper right side of the support platform 1 is bolted with the circulation pump 6; the interior of the reactor 3 is provided with a contactable temperature-controlled circulation box structure 7; the upper left side of the support platform 1 is connected to the bufferable constant temperature fixed box structure 8; the contactable temperature-controlled circulation box structure 7 comprises a temperature control box 71, a discharge hole 72, a water inlet pipe 73, a water outlet pipe 74, the A water supply pipe 75 and an adjustment valve 76, a discharge hole 72 is opened in the middle position of the interior of the temperature control box 71; the upper right side of the temperature control box 71 is threadedly connected to a water inlet pipe 73; the upper left side of the temperature control box 71 is threadedly connected to a water outlet pipe 74; the right end of the water inlet pipe 73 is threadedly connected to the upper left part of the first water supply pipe 75; the lower right part of the first water supply pipe 75 is threadedly plugged with an adjustment valve 76; when in use, the support platform 1 is placed in a suitable position, and an external wire is used to connect the external power supply and external control equipment, and during operation, the power generated by the circulating pump 6 is used to transport the liquid used for temperature control through the water inlet pipe 73 to the interior of the temperature control box 71, and during the temperature control process, it contacts the material through the upper end of the temperature control box 71 and the water inlet pipe 73 and the water outlet pipe 74, so as to improve the temperature control efficiency during the temperature control process.

[0016] In this embodiment, combined with the Figure 3 As shown, the cacheable constant temperature fixed box structure 8 includes a cache box 81, an insulation layer 82, a circulation pipe 83, a shielding cover 84, a filling pipe 85 and a second water supply pipe 86. The inner wall of the cache box 81 is fixed with an insulation layer 82; the lower left part of the cache box 81 is threadedly connected with a circulation pipe 83; the upper end of the cache box 81 is plugged with a shielding cover 84; the left end internal thread of the shielding cover 84 is penetrated by a filling pipe 85; the inner middle position of the shielding cover 84 is penetrated by a second water supply pipe 86; during the temperature control process, the liquid used for temperature control is transported to the interior of the cache box 81 through the outlet pipe 74, and is kept warm through the insulation layer 82. If necessary, the valve set at the upper end of the circulation pipe 83 is closed, and then the water is circulated through the filling pipe 85 to realize constant temperature control during the temperature control process, thereby completing the purpose of automatic temperature control.

[0017] In this embodiment, specifically, the discharge pipe 4 is connected to the interior of the reactor 3 and a valve is threadedly inserted into the side of the discharge pipe 4; a hot water pipe and a condensed water pipe are respectively provided on the left and right sides of the upper end of the reactor 3, and a thermometer is provided at the top of the interior of the reactor 3.

[0018] In this embodiment, specifically, a stainless steel pipe is integrated inside the discharge hole 72; the water inlet pipe 73 and the water outlet pipe 74 are respectively inverted L-shaped stainless steel pipes and are connected to the temperature control box 71; the water inlet pipe 73 and the first water supply pipe 75 are connected.

[0019] In this embodiment, specifically, the temperature control box 71 is bolted to the inner bottom end of the reactor 3; the upper end of the water inlet pipe 73 passes through the upper right part of the reactor 3; the upper end of the water outlet pipe 74 passes through the upper left part of the reactor 3; the bottom end of the first water supply pipe 75 is threadedly connected to the inside of the upper water outlet of the circulation pump 6.

[0020] In this embodiment, specifically, the circulation pipe 83 is a stainless steel pipe with a valve threaded on the upper end; a sealing ring is provided between the cache box 81 and the shielding cover 84.

[0021] In this embodiment, specifically, the cache box 81 is bolted to the middle position on the left side of the upper end of the support platform 1; the second water supply pipe 86 is connected to the water inlet of the circulation pump 6; the upper end of the water outlet pipe 74 passes through the upper right side of the cache box 81 and is connected.

[0022] How it works

[0023] In the present invention, when in use, the support platform 1 is placed in a suitable position, and an external wire is used to connect the external power supply and the external control device. During operation, the power generated by the circulation pump 6 is used to transport the liquid used for temperature control through the water inlet pipe 73 to the inside of the temperature control box 71, and in the process of temperature control, it passes through the upper end of the temperature control box 71 and the water inlet pipe 73 and the water outlet pipe 74 to contact the material, so as to improve the temperature control efficiency in the process of temperature control. In the process of temperature control, the liquid used for temperature control is transported to the inside of the cache box 81 through the water outlet pipe 74, and is insulated through the insulation layer 82. If necessary, the valve set at the upper end of the circulation pipe 83 is closed, and then the circulation work is carried out through the filling pipe 85 to realize constant temperature control in the temperature control process, thereby completing the purpose of automatic temperature control.

[0024] Utilizing the technical solution described in the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the scope of protection of the present invention.

Claims

1. An automatic temperature control device for a reactor, comprising a support platform (1), wherein the four corners of the bottom end of the support platform (1) are respectively fixed with support columns (2) by bolts; a reactor (3) is passed through the middle position of the inside of the support platform (1) and is fixed with bolts; a discharge pipe (4) is threadedly connected to the bottom end of the reactor (3); a motor (5) is bolted to the middle position of the upper end of the reactor (3); a circulating pump (6) is bolted to the right side of the upper end of the support platform (1); characterized in that, The reactor (3) in the reactor automatic temperature control device is provided with a contactable temperature control circulation box structure (7) inside; the upper left side of the support platform (1) is connected with a bufferable constant temperature fixed box structure (8).

2. The automatic temperature control device for a reactor as claimed in claim 1, characterized in that: The contactable temperature-controlled circulation box structure (7) comprises a temperature-controlled box (71), wherein a discharge hole (72) is provided at the middle position inside the temperature-controlled box (71); a water inlet pipe (73) is threadedly connected to the right side of the upper end of the temperature-controlled box (71); a water outlet pipe (74) is threadedly connected to the left side of the upper end of the temperature-controlled box (71); the right end of the water inlet pipe (73) is threadedly connected to the upper left part of the first water supply pipe (75); and an adjustment valve (76) is threadedly inserted into the lower right part of the first water supply pipe (75).

3. The automatic temperature control device for a reactor as claimed in claim 1, characterized in that: The cacheable constant temperature fixed box structure (8) comprises a cache box (81), the inner wall of which is fixed with a heat-insulating layer (82); the lower left portion of the cache box (81) is threadedly connected with a circulation pipe (83); the upper end of the cache box (81) is plugged with a shielding cover (84); the left end of the shielding cover (84) is threadedly penetrated with a filling pipe (85); and the middle position of the interior of the shielding cover (84) is penetrated with a second water supply pipe (86).

4. The automatic temperature control device for a reactor as claimed in claim 2, characterized in that: The discharge hole (72) is integrally provided with a stainless steel pipe; the water inlet pipe (73) and the water outlet pipe (74) are respectively inverted L-shaped stainless steel pipes and are connected to the temperature control box (71).

5. The automatic temperature control device for a reactor as claimed in claim 2, characterized in that: The temperature control box (71) is bolted to the inner bottom end of the reactor (3); the upper end of the water inlet pipe (73) passes through the upper right part of the reactor (3); the upper end of the water outlet pipe (74) passes through the upper left part of the reactor (3); the bottom end of the first water supply pipe (75) is threadedly connected to the inner part of the upper water outlet of the circulation pump (6).

6. The automatic temperature control device for a reactor as claimed in claim 3, characterized in that: The cache box (81) is bolted to the middle position on the left side of the upper end of the support platform (1); the second water supply pipe (86) is connected to the water inlet of the circulation pump (6).

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