Online ammonolysis instrument

Abstract

The utility model relates to the technical field of ammonolysis equipment, in particular to an online ammonolysis instrument. Comprising an ammonolysis kettle, a controller and an auxiliary mechanism, the ammonolysis kettle is composed of a kettle body, an upper cover plate, a lower cover plate and a discharging plate, the auxiliary mechanism comprises a water inlet pipe, a water outlet pipe, a detection device, a stirring device and a moving device, a water storage cavity is formed in the outer side of a working cavity of the kettle body, and the water storage cavity is matched with the kettle body through the lower cover plate for sealing; water with a certain temperature is introduced into the water inlet pipe through an external water circulation machine, the water with the temperature enters the water storage cavity through the water inlet pipe, the water storage cavity is gradually filled with the water, and finally the water is guided out through the water outlet pipe for circulation. Temperature control equipment does not need to be arranged on the outer side of the equipment, so that the equipment size is greatly optimized, the equipment size can be optimized when good temperature control is carried out, and use is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of ammonia hydrolysis equipment technology, and in particular to an online ammonia hydrolyzer. Background Technology

[0002] The ammonium lysis reactor is the main equipment for the ammonium lysis reaction. It is usually made of stainless steel or carbon steel and features corrosion resistance, high temperature resistance, and pressure resistance. Auxiliary equipment such as transfer pumps, coolers, and filters may also be provided at the ammonium lysis reactor site to support the ammonium lysis reaction.

[0003] Currently, temperature control in ammonia hydrolysis reactors is mostly achieved by adding a temperature control device to the outside of the reactor, and then placing the machine inside the device for temperature control. However, this method is inconvenient for operating the product and for real-time monitoring of reaction data. Utility Model Content

[0004] The purpose of this invention is to provide an online ammonia hydrolyzer that can optimize equipment size while maintaining good temperature control, making it more user-friendly.

[0005] To achieve the above objectives, this utility model provides an online ammonia hydrolysis apparatus, including an ammonia hydrolysis vessel and a controller. The controller is located on one side of the ammonia hydrolysis vessel. The ammonia hydrolysis vessel consists of a vessel body, an upper cover plate, a lower cover plate, and a discharge plate. A water storage chamber is provided inside the vessel body, which is independent of the working chamber. The upper cover plate is detachably connected to the vessel body and is located at the top of the vessel body. The lower cover plate is detachably connected to the vessel body and is located at the bottom of the vessel body. A sealing ring is installed in the through hole of the lower cover plate that mates with the vessel body. The discharge plate is welded to the bottom of the vessel body, and a discharge valve or filter can be connected below its bottom material port.

[0006] It also includes auxiliary mechanisms;

[0007] The auxiliary mechanism includes an inlet pipe, an outlet pipe, a detection device, a stirring device, and a moving device. The inlet pipe is screwed onto the vessel body and located at the bottom of the vessel body, and a filter screen is welded into the inner cavity of its outlet. The outlet pipe is screwed onto the vessel body and located at the top of the vessel body. The detection device is located on the upper cover plate, the stirring device is located on one side of the vessel body, and the moving device is located on one side of the lower cover plate.

[0008] The upper cover plate is also provided with a liquid suction port and a feeding port, and the liquid suction port can be connected to the fitting port of an external infusion pump.

[0009] The detection device comprises a thermometer and a pressure gauge, the thermometer is arranged on the upper cover plate, the detection part of the thermometer extends into the working cavity of the kettle body, and the thermometer is electrically connected with the controller through a power line; the pressure gauge is arranged on the upper cover plate, the detection part of the pressure gauge extends into the working cavity of the kettle body, and the pressure gauge is electrically connected with the controller through a power line.

[0010] The stirring device comprises a stirring motor and a matching assembly, the stirring motor is arranged on one side of the upper cover plate and is electrically connected with the controller; the matching assembly is arranged on the upper cover plate, the rotating part of the matching assembly is connected with the output shaft of the stirring motor through a shaft coupling, and the stirring part of the matching assembly is arranged in the kettle body.

[0011] The moving device comprises supporting feet and universal self-locking wheels, the supporting feet are fixedly connected with the lower cover plate and are arranged in a ring shape and at intervals, and the universal self-locking wheels are fixed at the bottom of the supporting feet.

[0012] The utility model discloses an online ammonia decomposition instrument, through setting up the water storage cavity outside the working cavity of kettle body, and the water storage cavity is sealed through the cooperation of lower cover plate and kettle body, further, through the external water circulating machine, the water of certain temperature is passed into the water inlet pipe, and the water with temperature enters the water storage cavity through the water inlet pipe and gradually fills the water storage cavity, finally, the water is guided out of the cycle through the water outlet pipe, the water storage cavity is set up through the kettle body, can directly circulate with the water with temperature outside, need not set up the temperature control equipment outside the equipment, greatly optimize the equipment volume, and further can realize the equipment volume optimization when good temperature control is realized, and it is more beneficial to use. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below.

[0014] Figure 1 It is the whole structure schematic diagram of the online ammonia decomposition instrument of the utility model.

[0015] Figure 2 It is the sectional view of the kettle body of the utility model.

[0016] In the drawing: 100-ammonia decomposition kettle, 200-controller, 101-kettle body, 102-upper cover plate, 103-lower cover plate, 104-discharge plate, 105-water storage cavity, 106-water inlet pipe, 107-water outlet pipe, 108-liquid suction port, 109-feeding port, 110-thermometer, 111-pressure gauge, 112-stirring motor, 113-matching assembly, 114-supporting feet, 115-universal self-locking wheel. DETAILED DESCRIPTION

[0017] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, and the embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0018] As Figure 1 And Figure 2 Indicated, wherein Figure 1 Is the overall structure diagram of the online ammonolysis instrument, Figure 2 Is the cross-sectional view of the kettle body 101, the present application provides a kind of online ammonolysis instrument: including ammonolysis kettle 100, controller 200 and auxiliary mechanism, the ammonolysis kettle 100 is by kettle body 101, upper cover plate 102, lower cover plate 103 and discharge plate 104, the auxiliary mechanism includes water inlet pipe 106, water outlet pipe 107, detection device, stirring device and moving device, the detection device includes thermometer 110 and pressure gauge 111, the stirring device includes stirring motor 112 and cooperation assembly 113, the moving device includes support leg 114 and universal self-locking wheel 115.The equipment volume optimization of the foregoing scheme can be realized when good temperature control is carried out, and it is more beneficial to use, it can be understood that the foregoing scheme can realize equipment volume optimization when good temperature control is carried out.

[0019] In the present embodiment, the controller 200 is arranged on one side of the ammonolysis kettle 100. The housing of the controller 200 is internally provided with a central processing unit for work control, and the outer side is provided with a display screen for data display.

[0020] The ammonolysis kettle 100 is composed of a kettle body 101, an upper cover plate 102, a lower cover plate 103 and a discharge plate 104, the kettle body 101 is internally provided with a water storage cavity 105, the water storage cavity 105 and the working cavity are independent of each other, the upper cover plate 102 is detachably connected with the kettle body 101 and located at the top of the kettle body 101, the lower cover plate 103 is detachably connected with the kettle body 101 and located at the bottom of the kettle body 101, and a sealing ring is installed in the through hole matched with the kettle body 101 in the lower cover plate 103, the discharge plate 104 is welded at the bottom of the kettle body 101, and a discharge valve or a filter can be connected below the bottom outlet; the upper cover plate 102 and the lower cover plate 103 are fixed by bolts respectively, a sealing ring is installed in the through hole matched with the kettle body 101 in the lower cover plate 103 for sealing cooperation, the sealing ring is made of high-temperature-resistant rubber, and the discharge plate 104 is welded at the bottom of the kettle body 101 for sealing and discharging the bottom opening of the working cavity of the kettle body 101.

[0021] The water inlet pipe 106 is screwed on the kettle body 101 and located at the bottom side of the kettle body 101, and a filter screen is welded in the water outlet inner cavity of the water inlet pipe 106, the water outlet pipe 107 is screwed on the kettle body 101 and located at the top side of the kettle body 101, the detection device is arranged on the upper cover plate 102, the stirring device is arranged on one side of the kettle body 101, and the moving device is arranged on one side of the lower cover plate 103. The kettle body 101 is provided with water inlet threaded holes and water outlet threaded holes and a water storage cavity 105 in communication, the water inlet pipe 106 and the water outlet pipe 107 are T-shaped structures, the flanges are connected with corresponding water inlet and water outlet pipes, a filter screen is welded in the water outlet inner cavity of the water inlet pipe 106 for impurity filtration, reducing impurities into the kettle body 101, a high-temperature-resistant coating is arranged on the surface of the filter screen to avoid long-term high-temperature deformation, the high-temperature-resistant coating is a ceramic coating, and meanwhile, the inner wall surface of the water inlet pipe 106 and the water outlet pipe 107 can also be provided with a high-temperature-resistant coating, the detection device is used for system pressure and temperature detection, the stirring device is used for stirring treatment during work, and the moving device facilitates equipment movement.

[0022] Secondly, the upper cover plate 102 is further provided with a liquid suction port 108 and a feeding port 109, the liquid suction port 108 can be connected with the matching port of an external infusion pump, and the liquid suction port 108 and the feeding port 109 are in communication with the working cavity of the kettle body 101 respectively.

[0023] Then, the thermometer 110 is arranged on the upper cover plate 102, the detection part of the thermometer 110 extends into the working cavity of the kettle body 101, and is electrically connected with the controller 200 through a power line; the pressure gauge 111 is arranged on the upper cover plate 102, the detection part of the pressure gauge 111 extends into the working cavity of the kettle body 101, and is electrically connected with the controller 200 through a power line. The thermometer 110 is used for detecting material temperature, and corresponding data is displayed on the display screen of the controller 200, and the pressure gauge 111 is used for system pressure detection, and corresponding data is displayed on the display screen of the controller 200.

[0024] Further, the stirring motor 112 is arranged at one side of the upper cover plate 102 and is electrically connected with the controller 200; the matching assembly 113 is arranged on the upper cover plate 102, and the rotating part thereof is connected with the output shaft of the stirring motor 112 through a shaft coupling, and the stirring part of the matching assembly 113 is arranged in the kettle body 101. The stirring motor 112 is fixed on the top of the fixing seat of the matching assembly 113 through bolts, the fixing seat is fixed on the upper cover plate 102 through bolts, the output shaft of the stirring motor 112 is connected with the rotating part of the matching assembly 113 through a shaft coupling, the rotating part of the matching assembly 113 is a rotating shaft, the stirring part is a stirring rod, and a plurality of stirring rods are symmetrically welded on the rotating shaft and are vertically and spacedly arranged in the working cavity of the kettle body 101.

[0025] Finally, the supporting legs 114 are fixedly connected with the lower cover plate 103 and are annularly and spacedly arranged in four; the universal self-locking wheels 115 are fixed on the bottom of the supporting legs 114. The supporting legs 114 are connected with the lower cover plate 103 through bolts, and the fixing disc of the universal self-locking wheels 115 is connected with the supporting legs 114 through bolts.

[0026] When the device volume is optimized during good temperature control, the water storage cavity 105 is arranged outside the working cavity of the kettle body 101, the water storage cavity 105 is sealed through cooperation of the lower cover plate 103 and the kettle body 101, further, water with a certain temperature is introduced into the water inlet pipe 106 through an external water circulating machine, the water with temperature enters the water storage cavity 105 through the water inlet pipe 106 and gradually fills the water storage cavity 105, and finally the circulating water is discharged through the water outlet pipe 107. The water storage cavity 105 is arranged through the kettle body 101, so that the working cavity of the kettle body 101 can be directly circulated and temperature-controlled with external water with temperature, without the need of arranging a temperature control device outside the device, so that the device volume is greatly optimized, the time of circulating water entering and discharging is determined by the flow speed of the water with temperature delivered by the external water circulating machine, and the device volume can be optimized during good temperature control, which is beneficial to operation, observation of reaction data and use.

[0027] The above only discloses one or more preferred embodiments of the present application, and cannot limit the scope of the rights of the present application. Those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the present application still belong to the scope covered by the present application.

Claims

1. An on-line ammonolysis instrument, comprising an ammonolysis kettle and a controller, the controller being arranged on one side of the ammonolysis kettle, characterized in that: the ammonolysis kettle is composed of a kettle body, an upper cover plate, a lower cover plate and a discharge plate, a water storage cavity is arranged inside the kettle body, the water storage cavity and a working cavity are independent of each other, the upper cover plate is detachably connected with the kettle body and located at the top of the kettle body, the lower cover plate is detachably connected with the kettle body and located at the bottom of the kettle body, a sealing ring is arranged in a through hole of the kettle body matched with the lower cover plate, and the discharge plate is welded at the bottom of the kettle body, a discharge valve or a filter can be connected below a discharge port at the bottom of the discharge plate; further comprising an auxiliary mechanism; the auxiliary mechanism comprises a water inlet pipe, a water outlet pipe, a detection device, a stirring device and a moving device, the water inlet pipe is screw-connected and arranged on the kettle body and located at the side of the bottom of the kettle body, a filter screen is welded in the water outlet port of the water inlet pipe, the water outlet pipe is screw-connected and arranged on the kettle body and located at the side of the top of the kettle body, the detection device is arranged on the upper cover plate, the stirring device is arranged on one side of the kettle body, and the moving device is arranged on one side of the lower cover plate.

2. The on-line ammonolysis instrument according to claim 1, characterized in that: the upper cover plate is further provided with a liquid suction port and a feeding port, and the liquid suction port is connected with a mating port of an external liquid pump.

3. The on-line ammonolysis instrument according to claim 1, characterized in that: the detection device comprises a thermometer and a pressure gauge, the thermometer is arranged on the upper cover plate, a detection part of the thermometer extends into the working cavity of the kettle body and is electrically connected with the controller through a power line, and the pressure gauge is arranged on the upper cover plate, a detection part of the pressure gauge extends into the working cavity of the kettle body and is electrically connected with the controller through a power line.

4. The on-line ammonolysis instrument according to claim 1, characterized in that: the stirring device comprises a stirring motor and a matching assembly, the stirring motor is arranged on one side of the upper cover plate and is electrically connected with the controller, the matching assembly is arranged on the upper cover plate, a rotating part of the matching assembly is connected with an output shaft of the stirring motor through a shaft coupling, and a stirring part of the matching assembly is arranged in the kettle body.

5. The online aminolysis instrument of claim 1, wherein : the moving device comprises support feet and universal self-locking wheels, the support feet are fixedly connected with the lower cover plate and are arranged in a ring shape and at intervals, and the universal self-locking wheels are fixed at the bottom of the support feet.

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