A carbonized material discharging cooling circulation system

Abstract

The utility model discloses a carbonized material discharging cooling circulation system, including a carbonization furnace and a cooling device and a chain plate machine connected thereto in sequence, the carbonization furnace is provided with a discharging end, the discharging end of the carbonization furnace is connected to the cooling device through a feeding pump, the head end of the cooling device is connected to a cooling tower through a water outlet pipeline, the water outlet pipeline is provided with a thermometer and a water pump, the cooling tower is connected to the tail end of the cooling device through a water inlet pipeline, the water inlet pipeline is provided with a water supply pump and a flow switch, the cooling device is provided with a discharging end, and the discharging end of the cooling device is connected to the chain plate machine. The utility model has the characteristics of reasonable design, good heat exchange effect, high heat exchange efficiency, strong practicality, etc. The utility model can cool the high-temperature water generated by the water-cooled heat exchange of the cooling device through the cooling tower to low-temperature water, and enter the water-cooled heat exchange process of the cooling device through the pipeline again, so as to achieve the purpose of recycling cooling water for water-cooled heat exchange.

Description

Technical Field

[0001] The utility model relates to the technical field of carbonized material cooling equipment, in particular to a carbonized material discharging cooling circulation system. Background Art

[0002] Activated carbon is an important material for many industries and environmental protection industries, and the market demand is increasing day by day. The main process of producing coal-based activated carbon is to carbonize and activate the raw materials at a certain temperature to make them meet the specified physical and chemical indicators. The carbonized material produced after carbonization in the carbonization furnace has a temperature of 500-600°C, a slow cooling speed at room temperature, and is easily oxidized in the air. In order to ensure continuous production, a device for cooling the carbonized material is provided in the prior art:

[0003] Announcement No. CN206037730U provides a new type of carbonized material cooling device, which includes an inner cavity and an outer cavity. The inner cavity is provided with a stirring paddle, and the stirring paddle is externally connected to a variable frequency motor. The inner cavity is also provided with a feed port and a discharge port. The top of the inner cavity is connected to a dust removal filter device through an exhaust pipe, and then connected to a vacuum pump; the outer cavity is provided with a circulating water inlet and a circulating water outlet, and a drainage trough is provided in the outer cavity. Although the above application can achieve the purpose of cooling the carbonized material, the stirring action of the stirring paddle can only stir the material entering the inner cavity in the lower half of the area, so that the carbonized material particles can only contact with the lower half of the inner cavity and exchange heat with the circulating water, wasting the area of ​​the upper half of the inner cavity that can exchange heat with the circulating water, resulting in poor heat exchange effect and low heat exchange efficiency. Utility Model Content

[0004] In view of this, the utility model provides a carbonized material discharge cooling circulation system, which can solve the technical problem in the prior art that the material cannot fully contact the heat exchange area, resulting in wasted heat exchange area, resulting in poor heat exchange effect and low heat exchange efficiency.

[0005] In order to solve the above technical problems, the technical solution of the utility model is:

[0006] A carbonized material discharging cooling circulation system, comprising a carbonization furnace and a cooling device and a chain plate machine connected thereto in sequence, wherein the carbonization furnace is provided with a discharging end, the discharging end of the carbonization furnace is connected to the cooling device via a feeding pump, the head end of the cooling device is connected to a cooling tower via a water outlet pipeline, the water outlet pipeline is provided with a thermometer and a water pump, the cooling tower is connected to the tail end of the cooling device via a water inlet pipeline, the water inlet pipeline is provided with a water supply pump and a flow switch, and the cooling device is connected to the chain plate machine;

[0007] The cooling device includes a cylinder and a cooling water chamber arranged inside the cylinder, the cylinder is provided with a head end cover and a tail end cover, the head end cover is provided with a feed pipe, the tail end cover is provided with a discharge port, a cooling feed pipe is arranged around the outer wall of the cooling water chamber, a cooling water bin is arranged around the outer side of the cooling feed pipe, the cooling water bin is connected with the cooling water chamber through a connecting pipe, the cooling water chamber is provided with a cooling water outlet and a cooling water inlet, the cooling water outlet of the cooling water chamber is connected with the water outlet pipeline through a rotating joint I, the cooling water inlet of the cooling water chamber is connected with the water inlet pipeline through a rotating joint II, and a driving mechanism is provided on the outer wall of the cylinder that can drive the cylinder and the cooling water chamber, the cooling feed pipe and the cooling water bin inside it to rotate in the same direction.

[0008] As an improvement of the above technical solution, the carbonization furnace adopts a rotary carbonization furnace, which can rotate at a certain speed and produce carbonized material under the action of high-temperature flue gas. The cooling device can cool the high-temperature material entering it to a temperature suitable for processing or transportation through water cooling heat exchange. The cooling tower can cool the high-temperature water generated during the water cooling heat exchange process of the cooling device into low-temperature water. The chain conveyor has the function of transporting materials cooled and cooled by the cooling device.

[0009] As an improvement of the above technical solution, the feed pump can transport the carbonized material produced by the carbonization furnace to the cooling device, the water outlet pipeline has the function of transporting the high-temperature water generated by the water cooling heat exchange process of the cooling device, the thermometer adopts a digital display thermometer with model CYB108B-PT100, which can measure and display the temperature of the high-temperature water just entering the water outlet pipeline, the water pump can pump the high-temperature water in the water outlet pipeline to the cooling tower, the water inlet pipeline has the function of transporting the low-temperature water generated by the cooling tower, the water supply pump can supply the low-temperature water in the water inlet pipeline into the cooling device, and the flow switch can timely adjust the flow rate of low-temperature water entering the cooling device during the water cooling heat exchange process according to the temperature of the high-temperature water displayed on the thermometer.

[0010] As an improvement of the above technical solution, the cylinder is movably connected to the head end cover body and the tail end cover body.

[0011] As an improvement of the above technical solution, the cross-sectional structure of the cooling water chamber is circular, the cooling water outlet is located at the head end of the cooling water chamber, and the cooling water inlet is located at the tail end of the cooling water chamber. The cooling water outlet of the cooling water chamber passes through the center position of the head end cover of the cylinder and is movably connected to the head end cover of the cylinder through the head end rotating bearing, and the cooling water inlet of the cooling water chamber passes through the center position of the tail end cover of the cylinder and is movably connected to the tail end cover of the cylinder through the tail end rotating bearing.

[0012] As an improvement of the above technical solution, the feed pipe is located at the top of the head end cover body, and the feed pipe includes a down pipe and a feed pipe obliquely arranged at its bottom end. The down pipe passes through the surface of the head end cover body and extends a distance toward the inside of the head end cover body. The feed pipe is inclined downward in the direction of the cooling feed pipe. There are several cooling feed pipes, and the several cooling feed pipes are arranged in a circle around the outer wall of the cooling water chamber. The internal spiral of the cooling feed pipe is provided with several guide plates, and the discharge port is opened at the bottom end surface of the tail end cover body.

[0013] As an improvement of the above technical solution, there are several cooling water bins, which are arranged in a circle around the outside of the cooling feed pipe, and are connected to each other. A connecting pipe is provided at the tail end of each cooling water bin, and the tail end of each cooling water bin is connected to the cooling water inlet end of the cooling water chamber through the connecting pipe.

[0014] As an improvement of the above technical solution, both the rotary joint I and the rotary joint II adopt YHDN type rotary joints.

[0015] As an improvement of the above technical solution, the driving mechanism includes a driving component and a movable support component, the driving component includes a first gear sleeved on the middle outer surface of the cylinder and a second gear matched with the transmission, the second gear is connected to a motor, the movable support component includes a support ring sleeved on the end outer surface of the cylinder and a support wheel symmetrically arranged at the bottom end of the support ring and rotatably matched with the support ring, and there are two movable support components, which are respectively located on the head outer surface and the tail outer surface of the cylinder.

[0016] Compared with the prior art, the technical solution of the utility model has the following beneficial effects:

[0017] 1. The utility model has the characteristics of reasonable design, good heat exchange effect, high heat exchange efficiency, strong practicality, etc. The utility model can cool the high-temperature water generated by the water-cooled heat exchange of the cooling device into low-temperature water through the cooling tower, and then enter the water-cooled heat exchange process of the cooling device through the pipeline again, so as to achieve the purpose of recycling cooling water for water-cooled heat exchange;

[0018] 2. Through the coordinated arrangement of the cooling water chamber and the cooling water bin, the driving mechanism can simultaneously drive the cooling water chamber, the cooling feed pipe and the cooling water bin to rotate, ensuring that the materials in each cooling feed pipe can be water-cooled and heat-exchanged with the low-temperature water in the cooling water chamber and the cooling water bin, thereby avoiding the waste of the heat exchange area and improving the efficiency of water-cooling heat exchange for the materials in the cooling feed pipe;

[0019] Other beneficial effects of the present invention will be further described in the following specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the cooling device of the utility model;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the cooling device of the utility model;

[0024] Figure 4 This is a schematic diagram of the internal tail end structure of the cooling device of the utility model;

[0025] Among them: 1. Carbonization furnace; 2. Feeding pump; 3. Cooling device; 301. Cylinder; 302. Head end cover; 303. Tail end cover; 304. Feed pipe; 305. Discharge port; 306. Cooling water chamber; 307. Cooling feed pipe; 308. Cooling water bin; 309. Connecting pipe; 310. Cooling water outlet; 311. Rotary joint I; 312. Cooling water inlet; 313. Rotary joint II; 314. Drive assembly; 315. Movable support assembly; 4. Water outlet pipeline; 401. Thermometer; 402. Water pump; 5. Cooling tower; 6. Water inlet pipeline; 601. Water supply pump; 602. Flow switch; 7. Chain conveyor. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be understood that the terms "above", "below", "front", "back", "left", "right", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix", "connected" and the like should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] like Figures 1 to 4 As shown, the utility model provides a carbonized material discharging cooling circulation system, comprising a carbonization furnace 1 and a cooling device 3 and a chain plate machine 7 connected thereto in sequence, the carbonization furnace 1 is provided with a discharging end, the discharging end of the carbonization furnace 1 is connected to the cooling device 3 through a feeding pump 2, the head end of the cooling device 3 is connected to a cooling tower 5 through a water outlet pipeline 4, the water outlet pipeline 4 is provided with a thermometer 401 and a water pump 402, the cooling tower 5 is connected to the tail end of the cooling device 3 through a water inlet pipeline 6, the water inlet pipeline 6 is provided with a water supply pump 601 and a flow switch 602, the cooling device 3 is connected to the chain plate machine 7;

[0030] The cooling device 3 includes a cylinder 301 and a cooling water chamber 306 arranged therein. The cylinder 301 is provided with a head end cover 302 and a tail end cover 303. The head end cover 302 is provided with a feed pipe 304, and the tail end cover 303 is provided with a discharge port 305. A cooling feed pipe 307 is arranged around the outer wall of the cooling water chamber 306. A cooling water bin 308 is arranged around the outer side of the cooling feed pipe 307. The cooling water bin 308 is connected to the cooling water chamber 306 through a connecting pipe 309. The cooling water chamber 306 is connected, and is provided with a cooling water outlet 310 and a cooling water inlet 312. The cooling water outlet 310 of the cooling water chamber 306 is connected to the water outlet pipe 4 via a rotating joint Ⅰ311, and the cooling water inlet 312 of the cooling water chamber 306 is connected to the water inlet pipe 6 via a rotating joint Ⅱ313. The outer wall surface of the cylinder 301 is provided with a driving mechanism that can drive the cylinder 301 and the cooling water chamber 306, the cooling feed pipe 307 and the cooling water bin 308 inside it to rotate in the same direction.

[0031] In the embodiment described in the utility model, the carbonization furnace 1 adopts a rotary carbonization furnace 1, which can rotate at a certain speed and produce carbonized materials under the action of high-temperature flue gas. The cooling device 3 can cool the high-temperature materials entering the cooling device 3 to a temperature suitable for processing or transportation by water cooling heat exchange. The cooling tower 5 can cool the high-temperature water generated in the water cooling heat exchange process of the cooling device 3 into low-temperature water. The chain conveyor 7 has the function of transporting the materials cooled by the cooling device 3.

[0032] In the embodiment described in the utility model, the feed pump 2 can transport the carbonized material produced by the carbonization furnace 1 to the cooling device 3, the water outlet pipe 4 has the function of transporting the high-temperature water generated in the water-cooling heat exchange process of the cooling device 3, the thermometer 401 adopts a digital display thermometer with model CYB108B-PT100, which can measure and display the temperature of the high-temperature water just entering the water outlet pipe 4, the water pump 402 can pump the high-temperature water in the water outlet pipe 4 to the cooling tower 5, the water inlet pipe 6 has the function of transporting the low-temperature water generated by the cooling tower 5, the water supply pump 601 can supply the low-temperature water in the water inlet pipe 6 to the cooling device 3, and the flow switch 602 can timely adjust the flow rate of the low-temperature water entering the cooling device 3 in the water-cooling heat exchange process through the temperature of the high-temperature water displayed on the thermometer 401;

[0033] In the embodiment described in the present utility model, the barrel 301 is movably connected with the head end cover 302 and the tail end cover 303, and the barrel 301 can rotate relative to the head end cover 302 and the tail end cover 303 under the action of the driving mechanism. The connection between the barrel 301 and the head end cover 302 and the connection between the barrel 301 and the tail end cover 303 are sealed, which can prevent a small amount of material scattered in the head end cover 302 from entering the gap between the barrel 301 and the head end cover 302 when filling the cooling feed pipe 307, and prevent the material from entering the gap between the barrel 301 and the tail end cover 303 when outputting the material to the discharge port 305 of the tail end cover 303 through the cooling feed pipe 307, thereby affecting the rotation effect of the barrel 301.

[0034] In the embodiment described in the present utility model, the cooling water chamber 306 has the function of storing cooling water and performing water-cooling heat exchange with the high-temperature material in the cooling feed pipe 307. The cross-sectional structure of the cooling water chamber 306 is circular, the cooling water outlet end 310 is located at the head end of the cooling water chamber 306, and the cooling water inlet end 312 is located at the tail end of the cooling water chamber 306. The cooling water can flow into the interior of the cooling water chamber 306 through the cooling water inlet end 312 connected to the water inlet pipe 6, and flow out of the interior of the cooling water chamber 306 through the cooling water outlet end 310 connected to the water outlet pipe 4. The cooling water outlet end 310 of the cooling water chamber 306 passes through the center position of the cover body 302 at the head end of the cylinder 301. The cooling water chamber 306 is arranged and movably connected with the head end cover body 302 of the cylinder 301 through the head end rotating bearing, the cooling water inlet end 312 of the cooling water chamber 306 passes through the center position of the tail end cover body 303 of the cylinder 301 and is movably connected with the tail end cover body 303 of the cylinder 301 through the tail end rotating bearing, when the cooling water chamber 306 rotates under the drive of the driving mechanism, the cooling water outlet end 310 of the cooling water chamber 306 can rotate relative to the head end cover body 302 under the action of the head end rotating bearing, and the cooling water inlet end 312 of the cooling water chamber 306 can rotate relative to the tail end cover body 303 in the same direction and at the same angular speed as the cooling water outlet end 310 under the action of the tail end rotating bearing;

[0035] In the embodiment described in the present utility model, the delivery pipe 304 has the function of receiving the material delivered by the discharge pump 2 and transferring it to the cooling feed pipe 307. The delivery pipe 304 is located at the top of the head end cover body 302. The delivery pipe 304 includes a discharge pipe and a feeding pipe obliquely arranged at its bottom end. The discharge pipe penetrates the surface of the head end cover body 302 and extends a distance toward the inside of the head end cover body 302. The feeding pipe is inclined downward in the direction of the cooling feed pipe 307. The material entering the discharge pipe can be delivered to the cooling feed pipe 307 through the feeding pipe and under the action of the inclined setting of the feeding pipe. The cooling feed pipe 307 has the function of conveying materials. The number of the cooling feed pipes 307 is set to be several, and the number of the cooling feed pipes 307 is 30 7 is arranged in a circle around the outer wall of the cooling water chamber 306. The feeding pipe can deliver the high-temperature material into each cooling feed pipe 307 in sequence when the driving mechanism drives the cooling feed pipes 307 to rotate. The internal spiral of the cooling feed pipe 307 is provided with a plurality of guide plates. When the cooling feed pipes 307 rotate under the drive of the driving mechanism, the material entering the cooling feed pipe 307 can be guided from the feeding end of the cooling feed pipe 307 to the discharging end of the cooling feed pipe 307 under the action of the guide plates. The discharging port 305 is provided at the bottom end surface of the tail end cover 303. The material reaching the discharging end of the cooling feed pipe 307 is transported to the surface of the chain conveyor 7 through the discharging port 305 provided on the tail end cover 303.

[0036] In the embodiment described in the present utility model, the cooling water bin 308 has the function of storing cooling water and realizing high-efficiency water-cooled heat exchange in cooperation with the cooling water chamber 306. The number of the cooling water bins 308 is set to be several, and the several cooling water bins 308 are arranged in the form of a circle surrounding the outer side of the cooling feed pipe 307, and the several cooling water bins 308 are connected to each other. A connecting pipe 309 is provided at the tail end of each cooling water bin 308, and the tail end of each cooling water bin 308 is connected to the cooling water inlet end 312 of the cooling water chamber 306 through the connecting pipe 309. When low-temperature water reaches the cooling water inlet end 312 of the cooling water chamber 306 through the water inlet pipeline 6, the low-temperature water is diverted at the connection between the connecting pipe 309 and the cooling water inlet end 312, and a part of the low-temperature water enters the cooling water chamber 306, and the other part of the low-temperature water enters the cooling water bin 308 through the connecting pipe 309.

[0037] Specifically, when the driving mechanism drives the cooling water tank 308 to rotate, the low-temperature water diverted to a certain cooling water tank 308 through the connecting pipe 309 can flow to another cooling water tank 308 connected to the cooling water tank 308 during the rotation process, ensuring that the heat exchange area with low-temperature cooling water can achieve water-cooled heat exchange with each cooling feed pipe 307, avoiding the situation where the heat exchange area is wasted;

[0038] The coordinated arrangement of the cooling water chamber 306 and the cooling water bin 308 can ensure that the materials in each cooling feed pipe 307 can be water-cooled and heat-exchanged with the low-temperature water in the cooling water chamber 306 and the cooling water bin 308, thereby improving the efficiency of water-cooling and heat-exchanging for the high-temperature materials in the cooling feed pipe 307;

[0039] In the embodiment described in the utility model, the feed ends of several cooling feed pipes 307 lag behind the head ends of the cooling water chamber 306 and the cooling water bin 308. This arrangement enables the feed pipe to be as close to the feed end of each cooling feed pipe 307 as possible, so that the feed pipe can accurately deliver materials to each cooling feed pipe 307.

[0040] In the embodiment of the utility model, the cooling device 3 is arranged to be tilted downward at a certain angle, that is, the horizontal height of the head end cover 302 is higher than the horizontal height of the tail end cover 303. This arrangement is not only convenient for the feeding pipe to deliver materials to the cooling feed pipe 307, but also convenient for the spirally arranged guide sheet in the cooling feed pipe 307 to convey materials under the driving action of the driving mechanism;

[0041] In the embodiment described in the utility model, the rotary joint I 311 and the rotary joint II 313 are both YHDN type rotary joints. When the cooling water chamber 306 rotates under the drive of the driving mechanism, the cooling water outlet end 310 of the cooling water chamber 306 can rotate relative to the water outlet pipeline 4 under the action of the rotary joint I 311, and the cooling water inlet end 312 of the cooling water chamber 306 can rotate relative to the water inlet pipeline 6 under the action of the rotary joint II 313, so as to ensure smooth communication between the cooling water outlet end 310 and the water outlet pipeline 4, and between the cooling water inlet end 312 and the water inlet pipeline 6;

[0042] In the embodiment described in the present utility model, the driving mechanism includes a driving component 314 and a movable support component 315, the driving component 314 includes a first gear sleeved on the middle outer surface of the cylinder 301 and a second gear matched with the transmission, the second gear is connected to a motor, the motor drives the second gear to rotate and then drives the first gear to rotate, thereby driving the cylinder 301 of the cooling device 3 and the cooling water chamber 306, the cooling feed pipe 307 and the cooling water bin 308 inside it to rotate in the same direction, the movable support component 315 includes a support ring sleeved on the end outer surface of the cylinder 301 and a support wheel symmetrically arranged at the bottom end of the support ring and matched with the rotation, the support wheel can provide support for the cylinder 301 during the rotation process, and the rotation cooperation between the support wheel and the support ring facilitates the rotation of the cylinder 301, and the number of the movable support components 315 is provided with two, which are respectively located on the head outer surface and the tail outer surface of the cylinder 301.

[0043] In combination with the above content, the working principle of the utility model is:

[0044] First, the motor in the driving assembly 314 is started, so that the motor drives the second gear to rotate and then drives the first gear to rotate, thereby driving the barrel 301 of the cooling device 3 and the cooling water chamber 306, the cooling feed pipe 307 and the cooling water tank 308 inside the cooling device 3 to rotate in the same direction. Subsequently, the water supply pump 601 is started to pump the low-temperature water in the cooling tower 5 into the cooling water inlet end 312 of the cooling water chamber 306 through the water inlet pipe 6 and the rotary joint II 313. The low-temperature water passing through the connection between the cooling water inlet end 312 and the connecting pipe 309 is driven by the driving assembly 314. During the rotation of the cooling water chamber 306, a portion of low-temperature water enters the cooling water chamber 306, and another portion of low-temperature water enters the cooling water bin 308 through the connecting pipe 309. The coordinated arrangement of the cooling water chamber 306 and the cooling water bin 308 can increase the speed of water-cooling heat exchange for the high-temperature material in the cooling feed pipe 307, until the water temperature measured by the thermometer 401, which flows from the cooling water outlet end 310 of the cooling water chamber 306 through the rotary joint I 311 to the water outlet pipeline 4, is at a relatively low temperature, and then the carbonized material begins to be transported to the cooling device 3;

[0045] The carbonized material produced in the carbonization furnace 1 after a certain period of time is transported into the feeding pipe 304 of the cooling device 3 through the discharge end of the carbonization furnace 1 by the feeding pump 2, and when the driving mechanism drives the plurality of cooling feed pipes 307 to rotate, the high-temperature carbonized material enters the feeding pipe of the feeding pipe 304 and is sequentially delivered into each cooling feed pipe 307 by the inclined feeding pipe, and is guided from the feeding end of the cooling feed pipe 307 to the discharge end of the cooling feed pipe 307 by the spirally arranged guide sheet. In this process, the high-temperature carbonized material can be cooled by the cooling device 304. The low-temperature water in the water chamber 306 and the cooling water bin 308 exchanges heat, so that the high-temperature carbonized material exchanges heat and cools to a temperature suitable for processing or transportation, and is transported to the surface of the chain conveyor 7 through the discharge port 305 provided at the tail end cover 303, so that the low-temperature water exchanges heat to high-temperature water and flows into the water outlet pipe 4 through the cooling water outlet end 310 and the rotary joint I 311, and then the high-temperature water in the water outlet pipe 4 is pumped into the cooling tower 5 through the water pump 402 for cooling, so as to circulate again through the water inlet pipe 6 and enter the water cooling heat exchange process of the cooling device 3;

[0046] When high-temperature water flows through the outlet pipe 4, the thermometer 401 can measure and display the temperature of the high-temperature water flowing through. The staff can timely and real-time adjust the flow switch 602 according to the temperature measured by the thermometer 401, thereby controlling the flow of low-temperature water entering the cooling water inlet end 312 through the inlet pipe 6, so as to achieve the purpose of improving the heat exchange effect;

[0047] It should be noted that the present application is based on the existing DCS control system to automatically control the carbonized material discharge cooling circulation system, such as the automatic control of the motor, the water pump 402, the water supply pump 601, the thermometer 401 and the flow switch 602, etc. It does not involve improvements to the DCS control system itself. Suitable and mature DCS control systems in the prior art can be applied to the embodiments of the present application. At the same time, the present application can also apply other feasible control methods besides the DCS control system.

[0048] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A carbonized material discharging cooling circulation system, characterized in that: It includes a carbonization furnace and a cooling device and a chain plate machine connected thereto in sequence, wherein the carbonization furnace is provided with a discharge end, the discharge end of the carbonization furnace is connected to the cooling device through a discharge pump, the head end of the cooling device is connected to a cooling tower through a water outlet pipeline, the water outlet pipeline is provided with a thermometer and a water pump, the cooling tower is connected to the tail end of the cooling device through a water inlet pipeline, the water inlet pipeline is provided with a water supply pump and a flow switch, and the cooling device is connected to the chain plate machine; The cooling device includes a cylinder and a cooling water chamber arranged inside the cylinder, the cylinder is provided with a head end cover and a tail end cover, the head end cover is provided with a feed pipe, the tail end cover is provided with a discharge port, a cooling feed pipe is arranged around the outer wall of the cooling water chamber, a cooling water bin is arranged around the outer side of the cooling feed pipe, the cooling water bin is connected with the cooling water chamber through a connecting pipe, the cooling water chamber is provided with a cooling water outlet and a cooling water inlet, the cooling water outlet of the cooling water chamber is connected with the water outlet pipeline through a rotating joint I, the cooling water inlet of the cooling water chamber is connected with the water inlet pipeline through a rotating joint II, and a driving mechanism is provided on the outer wall of the cylinder that can drive the cylinder and the cooling water chamber, the cooling feed pipe and the cooling water bin inside it to rotate in the same direction.

2. A carbonized material discharging cooling circulation system according to claim 1, characterized in that: The temperature meter is a digital display temperature meter with a model of CYB108B-PT100.

3. A carbonized material discharging cooling circulation system according to claim 1, characterized in that: The cylinder is movably connected to the head end cover and the tail end cover.

4. A carbonized material discharging cooling circulation system according to claim 1, characterized in that: The cross-sectional structure of the cooling water chamber is circular, the cooling water outlet is located at the head end of the cooling water chamber, and the cooling water inlet is located at the tail end of the cooling water chamber. The cooling water outlet of the cooling water chamber passes through the center position of the head end cover of the cylinder and is movably connected to the head end cover of the cylinder through the head end rotating bearing, and the cooling water inlet of the cooling water chamber passes through the center position of the tail end cover of the cylinder and is movably connected to the tail end cover of the cylinder through the tail end rotating bearing.

5. A carbonized material discharging cooling circulation system according to claim 1, characterized in that: The conveying pipe is located at the top of the head end cover body, and the conveying pipe includes a down pipe and a feeding pipe obliquely arranged at its bottom end. The down pipe passes through the surface of the head end cover body and extends a distance toward the inside of the head end cover body. The feeding pipe is inclined downward toward the direction of the cooling feed pipe. There are several cooling feed pipes, and the several cooling feed pipes are arranged in a circle around the outer wall of the cooling water chamber. The internal spiral of the cooling feed pipe is provided with several guide plates, and the discharge port is opened at the bottom end surface of the tail end cover body.

6. A carbonized material discharging cooling circulation system according to claim 1, characterized in that: There are several cooling water bins, which are arranged in a circle around the outside of the cooling feed pipe, and are connected to each other. A connecting pipe is provided at the tail end of each cooling water bin, and the tail end of each cooling water bin is connected to the cooling water inlet end of the cooling water chamber through the connecting pipe.

7. A carbonized material discharging cooling circulation system according to claim 1, characterized in that: The rotary joint I and the rotary joint II are both YHDN type rotary joints.

8. A carbonized material discharging cooling circulation system according to claim 1, characterized in that: The driving mechanism includes a driving component and a movable supporting component. The driving component includes a first gear sleeved on the middle outer surface of the cylinder and a second gear matched with the first gear. The second gear is connected to a motor. The movable supporting component includes a supporting ring sleeved on the end outer surface of the cylinder and a supporting wheel symmetrically arranged at the bottom end of the supporting ring and rotatably matched with the first gear. There are two movable supporting components, which are respectively located on the head outer surface and the tail outer surface of the cylinder.

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