Automatic temperature control device of acid preparation tank
An automatic temperature control and acid tank technology, applied in the direction of non-electric variable control, temperature control, control/regulation system, etc., can solve the problems of untimely control and troublesome operation, so as to save resources, reduce labor intensity, and stabilize control The effect of temperature
Pending Publication Date: 2019-08-16
GUIZHOU KAILIN GRP CO LTD
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides an automatic temperature control device for the acid distribution tank, which solves the problem that when the temperature of the existing acid distribution tank for ammonium phosphate production is controlled, the on-site operator manually opens the steam valve, and the temperature reaches After closing the valve, the troublesome operation leads to the problem that the control is not timely
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] Such as Figure 1-2 As shown, the present invention provides a technical solution: an automatic temperature control device for an acid distribution tank, comprising a temperature sensor 1 and an acid distribution tank body 2, the model of the temperature sensor 1 is PT100, and the surface of the temperature sensor 1 is respectively movable The connecting sleeve 3 and the sealing tube 4 are connected, the connecting sleeve 3 is fixedly connected to one e...
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The invention discloses an automatic temperature control device of an acid preparation tank, and relates to the field of temperature control mechanisms. The automatic temperature control device of theacid preparation tank comprises a temperature sensor and an acid preparation tank body; the surface of the temperature sensor is movably sleeved with a connecting sleeve and a sealing pipe; the connecting sleeve is fixedly connected to one end of the sealing pipe; the sealing pipe is inlaid in the acid preparation tank body; a heat conduction plate is arranged at one end, located inside the acidpreparation tank body, of the sealing pipe; one side of the heat conduction plate is movably connected with one end of the temperature sensor; one side, far away from the sealing pipe, of the connecting sleeve is movably connected with a movable cover; one side of the movable cover is movably connected with one end of the temperature sensor; and a support is arranged on the surface of the acid preparation tank body. The temperature sensor, a temperature controller and an electromagnetic valve are arranged, so that the problem of non-timely control caused by troublesome operation of manually opening a steam valve through a field operator and closing the valve after the temperature is reached during temperature control of the acid preparation tank for ammonium phosphate production at presentis solved.
Description
technical field [0001] The invention relates to the technical field of temperature control mechanisms, in particular to an automatic temperature control device for an acid distribution tank. Background technique [0002] Most of the acid distribution tanks are used in the electroplating acid distribution process, pickling process or production process. In the production process of the ammonium phosphate plant, the acid distribution tank for ammonium phosphate production has relatively high requirements on the temperature of the phosphoric acid liquid in the acid distribution tank. Only its temperature Only when the temperature is 70-100 ℃ can the produced products meet the quality and appearance requirements, and the appropriate temperature is conducive to saving the consumption of raw materials. [0003] The existing temperature control method of the acid distribution tank for ammonium phosphate production is to use the temperature sensor to display the temperature in the a...
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Login to View More IPC IPC(8): G05D23/20
CPCG05D23/20
Inventor 胡黔杨阳刘美娟蒙龙华
Owner GUIZHOU KAILIN GRP CO LTD