Jet structure applied to neutralization impinging stream reactor

Abstract

The utility model relates to the technical field of workshop processing equipment, in particular to an injection structure applied to a neutralization impinging stream reactor, which comprises a support component, and the top of the support component is fixedly connected with a circulating hedging cross-flow neutralization reaction component, a control component and a stoving component; according to the utility model, the DCS controller is used for controlling, monitoring, operating and managing the circulating hedging cross-flow neutralization reactor and the stoving device, and the functions can be dispersed to each control node on the two devices for centralized control and management, so that through the cooperation of three aspects of hardware composition, a software system and a communication network, the safety of the system is improved. The industrial process is controlled and managed, all equipment control units are connected through a network, data exchange can be conducted, a DCS controller is used for monitoring and operating the change of the squeezing amount through a first receiving and sending signal actuator and a second receiving and sending signal actuator, then the pressure can be automatically adjusted, it is ensured that the juice inlet pressure is stabilized to be 0.5-0.6 MPa, and the juice outlet pressure is stabilized to be 0.5-0.6 MPa. The stability of stoving strength is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of workshop processing equipment, in particular to a spray structure used in a neutralization impinging flow reactor. Background Art

[0002] At present, there are two sulfur fumigation neutralizers in the refining workshop, which cannot meet the production needs during the crushing season. The details are as follows:

[0003] 1. Unable to meet current production needs. The 1# neutralizer was installed in 2016 with a design capacity of 9,000 tons / day. The 2# neutralizer was installed in 2019 with a design capacity of 12,000 tons / day. It needs to be washed every 3-5 days during normal production. Because the capacity of the 1# neutralizer cannot meet the existing 11,000 tons / day pressing demand, when the 1# neutralizer is used to wash the 2# neutralizer, it is necessary to reduce the permeate water or reduce the pressing volume. In production, the 1# neutralizer is only used as a backup and cannot be used for a long time (used when washing the 2#, not more than one shift). Therefore, it is dependent on the 2# neutralizer for a long time and cannot be rotated and washed normally. If the 2# neutralizer fails, it will seriously affect the stability of production capacity.

[0004] 2. The equipment is old and there are safety hazards. The 1# neutralizer has been used for many years. The injector body is seriously corroded and has been repaired many times. The operating pressure is as high as 0.5-0.6MPa. There have been cases of neutralized juice leakage during the squeezing season, which poses a major safety hazard.

[0005] 3. The neutralization reaction effect is poor. The 1# neutralization reactor has a small volume, a short reaction time and poor effect, and a high color value of the clear juice, which affects the stability of product quality. In addition, the ejector tail pipe of the neutralizer is only 9 meters (the 2# ejector tail pipe is 12 meters), and the suction force is insufficient, resulting in long-term positive pressure combustion in the sulfur furnace, which is easy to produce sublimated sulfur and cause the sulfur gas pipe to be blocked, which not only affects the clarification effect and causes quality accidents, but also causes the accident of stopping the pressing in serious cases.

[0006] In order to meet production capacity requirements, ensure balanced production during the crushing season, and improve product quality, it is necessary to upgrade existing equipment. Therefore, a spray structure used in a neutralization impinging stream reactor is needed to improve the above problems. Utility Model Content

[0007] In order to meet production capacity requirements, ensure balanced production during the crushing season, and improve product quality, the utility model aims to provide a spray structure used in a neutralizing impinging stream reactor to solve the problems raised in the above-mentioned background technology.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A spray structure used in a neutralization impinging flow reactor comprises a support assembly, the top of which is fixedly connected with a circulating counter-flow neutralization reaction assembly, a control assembly and a sulfur fumigation assembly;

[0010] The circulating counter-flow neutralization reaction component comprises a kettle body, the top of which is fixedly connected to an extrusion pipe and a steam dispersion pipe, and the bottom of which is fixedly connected to an air pump;

[0011] The control assembly includes a control box, the interior of the control box is fixedly connected to a circuit board, the side of the circuit board is fixedly connected to a DCS controller, a relay, a microprocessor, a remote transmission module, a wireless transmission module, a data analysis unit, an encoder and a signal transceiver chip, and the side of the control box is fixedly connected to a liquid crystal touch screen and a knob switch;

[0012] The sulfur fumigation assembly comprises a tank body, the top of which is fixedly connected to a second signal transceiver actuator and a liquid infusion tube, the bottom of which is fixedly connected to a liquid pump, and the interior of the tank body is fixedly connected to a built-in nozzle.

[0013] As a preferred solution of the utility model, the top of the kettle body is fixedly connected with a first signal transceiver actuator and a feed pipe, and the side of the kettle body is fixedly connected with a logo.

[0014] As a preferred solution of the utility model, a juice outlet pipe and a support column are fixedly connected to the bottom of the kettle body, and three support columns are provided.

[0015] As a preferred solution of the utility model, the DCS controller, relay, microprocessor, remote transmission module, wireless transmission module, data analysis unit, encoder and signal transceiver chip are all electrically connected.

[0016] As a preferred solution of the utility model, a feeding port is provided on the top of the tank body, an evaporation tube is fixedly connected to the side of the tank body, a steel ring is fixedly connected to the side of the tank body, and the evaporation tube is arranged inside the steel ring.

[0017] As a preferred solution of the utility model, a sinking pipe is fixedly connected to the bottom of the tank body, a conveying pipe is fixedly connected to the side of the sinking pipe, and a finished product outlet pipe is fixedly connected to the bottom of the sinking pipe.

[0018] As a preferred solution of the utility model, the support assembly includes a bearing plate, and an adjusting support rod is fixedly connected to the bottom of the bearing plate.

[0019] As a preferred solution of the utility model, the bottom of the adjusting support rod is fixedly connected with a bottom plate, and four adjusting support rods and bottom plates are provided.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. In the utility model, the circulating counter-current neutralization reactor and the sulfur fumigator are controlled, monitored, operated and managed by a DCS controller, and the functions can be distributed to the various control nodes on the two devices for centralized control and management. Through the coordination of the hardware structure, the software system and the communication network, the industrial process can be controlled and managed, and the control rooms of the various devices can be connected through the network and can exchange data. The DCS controller is used here to monitor and operate the first transceiver actuator and the second transceiver actuator on the change of the pressing amount, and then the pressure can be automatically adjusted to ensure that the juice inlet pressure is stable at 0.5-0.6MPa, and the sulfur fumigation intensity is stable. The neutralizer steam dissipation pipe reuses the original FRPPDN500 pipe, and the juice outlet pipe of the neutralization reactor reuses the original DN500 stainless steel pipe.

[0022] 2. In the utility model, the working data of the circulating counter-current flow neutralization reactor and the sulfur fumigator can be remotely transmitted by utilizing the remote transmission module and the wireless transmission module. The data transmission mechanism has the advantages of small size, low power consumption, long transmission distance, high safety, etc., and can effectively transmit the working data of the circulating counter-current flow neutralization reactor and the sulfur fumigator to the customer terminal. Not only can the working conditions of the circulating counter-current flow neutralization reactor and the sulfur fumigator be monitored in real time, but also the circulating counter-current flow neutralization reactor and the sulfur fumigator can be used in various environments, thereby reducing safety hazards, reducing the difficulty of use, and achieving high efficiency, convenience, safety, and automatic intelligence. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of the control component of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the circulating counter-current cross-flow neutralization reaction component of the utility model;

[0026] Figure 4 It is a schematic diagram of the structure of the sulfur fumigation component of the utility model.

[0027] In the figure: 1. Support assembly; 101. Loading plate; 102. Adjusting support rod; 103. Bottom plate; 2. Circulation counter-current neutralization reaction assembly; 201. Kettle body; 202. Support column; 203. Identification; 204. Juice outlet pipe; 205. First signal transceiver actuator; 206. Extrusion pipe; 207. Feed pipe; 208. Steam dispersing pipe; 209. Air pump; 3. Control assembly; 301. Control box; 302. LCD touch screen; 303. Knob switch; 304. Circuit board; 305. D CS controller; 306, relay; 307, microprocessor; 308, remote transmission module; 309, wireless transmission module; 310, data analysis unit; 311, encoder; 312, signal transceiver chip; 4, sulfur fumigation component; 401, tank body; 402, feeding port; 403, infusion tube; 404, liquid pump; 405, evaporation tube; 406, steel ring; 407, built-in nozzle; 408, sinking tube; 409, finished product outlet tube; 410, delivery pipe; 411, second transceiver signal actuator. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] For examples, see Figure 1-Figure 4 , the utility model provides a technical solution:

[0030] A spray structure used in a neutralization impinging flow reactor comprises a support component 1, the top of which is fixedly connected with a circulating counter-flow neutralization reaction component 2, a control component 3 and a sulfur fumigation component 4.

[0031] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the circulating counter-current neutralization reaction component 2 includes a kettle body 201, the top of the kettle body 201 is fixedly connected with an extrusion pipe 206 and a steam dispersing pipe 208, the bottom of the steam dispersing pipe 208 is fixedly connected with an air pump 209, and the control component 3 includes a control box 301, the inside of the control box 301 is fixedly connected with a circuit board 304, and the side of the circuit board 304 is fixedly connected with a DCS controller 305, a relay 306, a microprocessor 307, a remote transmission module 308, a wireless transmission module 309, a data analysis unit 310, and an encoder 311 and a signal transceiver chip 312, a liquid crystal touch screen 302 and a knob switch 303 are fixedly connected to the side of the control box 301, the sulfur fumigation component 4 includes a tank body 401, the top of the tank body 401 is fixedly connected to a second transceiver signal actuator 411 and an infusion tube 403, the bottom of the infusion tube 403 is fixedly connected to a liquid pump 404, and the inside of the tank body 401 is fixedly connected to a built-in nozzle 407, and the DCS controller 305 is used to control, monitor, operate and manage the circulating counter-flow neutralization reactor and the sulfur fumigator to ensure the stability of the sulfur fumigation intensity.

[0032] The top of the kettle 201 is fixedly connected with a first transceiver signal actuator 205 and a feed pipe 207, the side of the kettle 201 is fixedly connected with a logo 203, the bottom of the kettle 201 is fixedly connected with a juice outlet pipe 204 and a support column 202, and the support column 202 is provided with three DCS controllers 305, relays 306, microprocessors 307, remote transmission modules 308, wireless transmission modules 309, data analysis units 310, encoders 311 and signal transceiver chips 312 are all electrically connected, and a feed port is provided on the top of the tank 401. 402, an evaporation tube 405 is fixedly connected to the side of the tank body 401, a steel ring 406 is fixedly connected to the side of the tank body 401, the evaporation tube 405 is arranged inside the steel ring 406, a sinking tube 408 is fixedly connected to the bottom of the tank body 401, a conveying pipe 410 is fixedly connected to the side of the sinking tube 408, and a finished product outlet pipe 409 is fixedly connected to the bottom of the sinking tube 408. The remote transmission module 308 and the wireless transmission module 309 can be used to remotely transmit the working data of the circulating counter-hedging cross-flow neutralization reactor and the sulfur fumigator, thereby achieving the purpose of remote monitoring and operation.

[0033] In this embodiment, Figure 1 and Figure 2 As shown, the support assembly 1 includes a supporting plate 101, the bottom of the supporting plate 101 is fixedly connected with an adjustable support rod 102, the bottom of the adjustable support rod 102 is fixedly connected with a bottom plate 103, four adjustable support rods 102 and bottom plates 103 are provided, and the adjustable support rod 102 can adjust the overall height of the equipment to increase the adaptability of the equipment to the use environment.

[0034] The working process of the utility model: when the injection structure designed by the present invention is used in the neutralization impact flow reactor, the knob switch 303 is adjusted to the power-on position to start the device to be powered on. A control instruction can be sent to the DCS controller 305 through the LCD touch screen 302, so that the DCS controller 305 sends a signal to the first transceiver actuator 205 and the second transceiver actuator 411 to synchronously control the circulating counter-current flow neutralization reactor and the sulfur fumigator to start working. When remote data transmission is required, the remote transmission module 308 and the wireless transmission module 309 can be used to remotely transmit the working data of the circulating counter-current flow neutralization reactor and the sulfur fumigator to the client terminal, which can not only monitor the working conditions of the circulating counter-current flow neutralization reactor and the sulfur fumigator in real time, but also enable the circulating counter-current flow neutralization reactor and the sulfur fumigator to be used in various environments, thereby reducing safety hazards, reducing the difficulty of use, and achieving high efficiency, convenience, and safety, so as to achieve automatic intelligence.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spray structure for use in a neutralization impinging stream reactor, comprising a support assembly (1), characterized in that: The top of the support component (1) is fixedly connected with a circulating counter-current neutralization reaction component (2), a control component (3) and a sulfur fumigation component (4); The circulating counter-flow neutralization reaction component (2) comprises a kettle body (201), the top of the kettle body (201) is fixedly connected to an extrusion pipe (206) and a steam dispersion pipe (208), and the bottom of the steam dispersion pipe (208) is fixedly connected to an air pump (209); The control assembly (3) comprises a control box (301), the interior of the control box (301) is fixedly connected with a circuit board (304), the side of the circuit board (304) is fixedly connected with a DCS controller (305), a relay (306), a microprocessor (307), a remote transmission module (308), a wireless transmission module (309), a data analysis unit (310), an encoder (311) and a signal transceiver chip (312), and the side of the control box (301) is fixedly connected with a liquid crystal touch screen (302) and a knob switch (303); The sulfur fumigation assembly (4) comprises a tank body (401), the top of the tank body (401) is fixedly connected to a second signal transceiver actuator (411) and a liquid infusion tube (403), the bottom of the liquid infusion tube (403) is fixedly connected to a liquid pump (404), and the interior of the tank body (401) is fixedly connected to a built-in nozzle (407).

2. The injection structure used in a neutralization impinging stream reactor according to claim 1, characterized in that: The top of the kettle body (201) is fixedly connected to a first signal transceiver actuator (205) and a feed pipe (207), and the side of the kettle body (201) is fixedly connected to a logo (203).

3. The injection structure used in a neutralization impinging stream reactor according to claim 1, characterized in that: The bottom of the kettle body (201) is fixedly connected with a juice outlet pipe (204) and a support column (202), and three support columns (202) are provided.

4. The injection structure used in a neutralization impinging stream reactor according to claim 1, characterized in that: The DCS controller (305), relay (306), microprocessor (307), remote transmission module (308), wireless transmission module (309), data analysis unit (310), encoder (311) and signal transceiver chip (312) are all electrically connected.

5. The injection structure used in a neutralization impinging stream reactor according to claim 1, characterized in that: The top of the tank body (401) is provided with a feeding port (402), the side of the tank body (401) is fixedly connected with an evaporation tube (405), the side of the tank body (401) is fixedly connected with a steel ring (406), and the evaporation tube (405) is arranged inside the steel ring (406).

6. The injection structure used in a neutralization impinging stream reactor according to claim 1, characterized in that: The bottom of the tank body (401) is fixedly connected with a sinking pipe (408), the side of the sinking pipe (408) is fixedly connected with a conveying pipe (410), and the bottom of the sinking pipe (408) is fixedly connected with a finished product outlet pipe (409).

7. The injection structure used in a neutralization impinging stream reactor according to claim 1, characterized in that: The support assembly (1) comprises a bearing plate (101), and an adjusting support rod (102) is fixedly connected to the bottom of the bearing plate (101).

8. The injection structure used in a neutralization impinging stream reactor according to claim 7, characterized in that: The bottom of the adjusting support rod (102) is fixedly connected to a bottom plate (103), and four adjusting support rods (102) and four bottom plates (103) are provided.

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