On-line regeneration device for heat-conducting oil

Abstract

The utility model relates to the technical field of conduction oil on-line regeneration, and discloses a conduction oil on-line regeneration device which comprises a constant temperature mechanism, a filtering mechanism and an auxiliary mechanism, the constant temperature mechanism is located in front of the filtering mechanism, the auxiliary mechanism is located behind the filtering mechanism, and the constant temperature mechanism comprises a constant temperature machine. A temperature sensor is fixedly connected to the right side of the constant temperature machine, a temperature control displayer is fixedly connected to the side, close to the temperature sensor, of the constant temperature machine, a first pipeline communicates with the top of the constant temperature machine, a second pipeline communicates with the left side of the constant temperature machine, heat preservation cotton is fixedly connected to the bottom wall in the constant temperature machine, and an iron sheet is fixedly connected to the top of the heat preservation cotton. According to the utility model, the temperature sensor and the temperature control display are used for monitoring the temperature in real time, and if the temperature exceeds a set value, the heater reduces the power or stops heating, so that accurate temperature control is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of online regeneration of heat transfer oil, in particular to an online regeneration device for heat transfer oil. Background Art

[0002] Heat transfer oil is the former name of "heat carrier oil" in GB / T4016-1983 "Terminology of Petroleum Products". Its English name is Heattransferoil. It is a special oil with good thermal stability used for indirect heat transfer. It has the characteristics of uniform heating, accurate temperature control, high temperature under low steam pressure, good heat transfer effect, energy saving, convenient transportation and operation. It has been widely used in various occasions in recent years, and its uses and usage are increasing. When regenerating heat transfer oil, a regeneration device is needed.

[0003] During the use of the traditional partial heat transfer oil online regeneration device, the filter cannot be better disassembled and the internal filter screen cannot be easily cleaned. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a device for online regeneration of heat transfer oil.

[0005] The utility model adopts the following technical scheme: a device for online regeneration of heat transfer oil, comprising a constant temperature mechanism, a filtering mechanism and an auxiliary mechanism, wherein the constant temperature mechanism is located in front of the filtering mechanism, and the auxiliary mechanism is located behind the filtering mechanism.

[0006] The constant temperature mechanism includes a constant temperature machine, a temperature sensor on the right side of the constant temperature machine, a temperature control display fixedly connected to the side of the constant temperature machine close to the temperature sensor, a pipe one connected to the top of the constant temperature machine, a pipe two connected to the left side of the constant temperature machine, thermal insulation cotton fixedly connected to the bottom wall inside the constant temperature machine, an iron sheet fixedly connected to the top of the thermal insulation cotton, a heating pipe fixedly connected to the top of the iron sheet, and a baffle fixedly connected to the top of the heating pipe.

[0007] Through the above technical solution, the temperature can be monitored in real time through the temperature sensor and the temperature control display. If the temperature exceeds the set value, the heater will reduce the power or stop heating, so as to achieve precise temperature control.

[0008] As a further improvement of the above solution, the temperature control display is located on the left side of the temperature sensor, and the heating tube is located between the baffle and the iron sheet.

[0009] As a further improvement of the above scheme, the filtering mechanism includes a base and an oil discharge port, an oil pump is fixedly connected to the top of the base, a pipe three is connected to the side wall of the oil pump, a pipe four is connected to the side of the oil pump close to the pipe three, a filter is connected to one end of the pipe four, a clamping ring one is provided on the outer wall of the filter, a hole is opened on the clamping ring one, a rotating shaft is fixedly connected to the hole of the clamping ring one, a clamping ring two is rotatably connected to the outer wall of the rotating shaft, the clamping ring one and the clamping ring two are rotatably connected via the rotating shaft, the rotating shaft passes through the top of the clamping ring one and extends to the bottom of the clamping ring two, and one end of the oil discharge port is connected to the pipe one.

[0010] As a further improvement of the above solution, the clamping groove of the second clamping ring is located inside the first clamping ring, and the second clamping ring and the first clamping ring are located above the pipe four.

[0011] Through the above technical solution, the filter can be disassembled by adjusting the threaded rod to facilitate cleaning of the adsorption cotton and filter net inside it.

[0012] As a further improvement of the above scheme, the outer wall of the filter is fixedly connected with a snap ring buckle one, and the side of the filter close to the snap ring buckle one is fixedly connected with a snap ring buckle two, the snap ring buckle one and the snap ring buckle two are clamped together by the snap ring one and the snap ring two, the snap ring one protrusion is provided with a hole, the snap ring one protrusion is internally threaded with a threaded rod, the snap ring two protrusion is provided with a hole, the snap ring two protrusion is internally threaded with a threaded rod, the snap ring one and the snap ring two protrusions are fixedly connected with the threaded rod, the filter inner wall is fixedly connected with an oil discharge channel, the top of the oil discharge channel is contacted with adsorption cotton, the left side of the adsorption cotton is fixedly connected with a filter net, the adsorption cotton and the bottom of the filter net are contacted with the top of the oil discharge channel, the oil discharge channel is fixedly connected with the oil discharge channel on the side close to the adsorption cotton, the bottom of the oil discharge channel is fixedly connected to the top of the oil pump, the inner wall of the filter net is contacted with the outer wall of the oil discharge channel, and the outer wall of the filter is provided with an oil discharge port.

[0013] As a further improvement of the above solution, the oil discharge port is located directly below the fourth hole of the pipeline, the oil discharge port is located below the oil discharge channel, and the fourth pipeline is located above the oil discharge channel.

[0014] As a further improvement of the above scheme, the auxiliary mechanism includes an oil filling cylinder, and a pipeline five is arranged in front of the oil filling cylinder, and the top groove of the pipeline five is connected to one end of the pipeline three.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model has a real-time monitoring of the temperature. If the temperature exceeds the set value, the heater reduces the power or stops heating, thereby achieving accurate temperature control.

[0017] The utility model can disassemble the filter by adjusting the threaded rod, so that the adsorption cotton and the filter net inside the filter can be cleaned conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the new thermostatic mechanism of the present utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the constant temperature mechanism of the utility model;

[0021] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure of the middle part A;

[0022] Figure 5 This is a schematic diagram of the structure of the filter mechanism of the utility model;

[0023] Figure 6 For this utility model Figure 5 The enlarged structural diagram of the middle B part;

[0024] Figure 7 This is a schematic diagram of the cross-sectional structure of the filter of the utility model;

[0025] Figure 8 For this utility model Figure 7 The enlarged structural diagram of the middle C part;

[0026] Fig. 9 For this utility model Figure 8 The enlarged structural diagram of the middle D part;

[0027] Fig.10 This is a schematic diagram of the auxiliary mechanism structure of the utility model;

[0028] Description of main symbols:

[0029] 1. Constant temperature mechanism; 101. Constant temperature machine; 102. Temperature sensor; 103. Temperature control display; 104. Pipeline one; 105. Pipeline two; 106. Insulation cotton; 107. Iron sheet; 108. Heating tube; 109. Baffle; 2. Filter mechanism; 201. Base; 202. Oil pump; 203. Pipeline three; 204. Pipeline four; 205. Filter; 206. Snap ring one; 207. Rotating shaft; 208. Snap ring two; 209. Snap ring buckle one; 210. Snap ring buckle two; 211. Threaded rod; 212. Oil discharge channel; 213. Adsorption cotton; 214. Filter net; 215. Oil discharge channel; 216. Oil discharge port; 3. Auxiliary mechanism; 301. Oil cylinder; 302. Pipeline five. DETAILED DESCRIPTION

[0030] 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.

[0031] Example:

[0032] Please combine Figure 1-10 A device for online regeneration of heat transfer oil in this embodiment includes a constant temperature mechanism 1, a filtering mechanism 2 and an auxiliary mechanism 3, wherein the constant temperature mechanism 1 is located in front of the filtering mechanism 2, and the auxiliary mechanism 3 is located behind the filtering mechanism 2.

[0033] The constant temperature mechanism 1 includes a constant temperature machine 101, a temperature sensor 102 on the right side of the constant temperature machine 101, a temperature control display 103 fixedly connected to the side of the constant temperature machine 101 close to the temperature sensor 102, a pipe 104 is connected to the top of the constant temperature machine 101, a pipe 2 105 is connected to the left side of the constant temperature machine 101, a thermal insulation cotton 106 is fixedly connected to the bottom wall of the constant temperature machine 101, an iron sheet 107 is fixedly connected to the top of the thermal insulation cotton 106, a heating tube 108 is fixedly connected to the top of the iron sheet 107, a baffle 109 is fixedly connected to the top of the heating tube 108, the temperature control display 103 is located on the left side of the temperature sensor 102, and the heating tube 108 is located between the baffle 109 and the iron sheet 107.

[0034] The filter mechanism 2 includes a base 201 and an oil discharge port 216. The top of the base 201 is fixedly connected to an oil pump 202. A pipeline 3 203 is connected to the side wall of the oil pump 202. A pipeline 4 204 is connected to the side of the oil pump 202 close to the pipeline 3 203. A filter 205 is connected to one end of the pipeline 4 204. A clamping ring 1 206 is provided on the outer wall of the filter 205. A hole is opened on the clamping ring 1 206. A rotating shaft 207 is fixedly connected to the hole of the clamping ring 1 206. A clamping ring 208 is rotatably connected to the outer wall of the rotating shaft 207. The filter 206 is rotatably connected with the second snap ring 208 through the rotating shaft 207. The rotating shaft 207 passes through the top of the snap ring 1 206 and extends to the bottom of the second snap ring 208. One end of the oil discharge port 216 is connected with the pipeline 1 104. The clamping groove of the second snap ring 208 is located inside the snap ring 1 206. The second snap ring 208 and the snap ring 1 206 are located above the pipeline 4 204. The outer wall of the filter 205 is fixedly connected with a snap ring buckle 1 209. The side of the filter 205 close to the snap ring buckle 1 209 is fixedly connected with a snap ring buckle 210. The snap ring buckle 1 209 and the snap ring buckle 2 210 are connected. 10 is connected with the second snap ring 208 through the snap ring 1 206, a hole is opened on the convex block of the snap ring 1 206, the inner thread of the convex block of the snap ring 1 206 is connected with a threaded rod 211, a hole is opened on the convex block of the second snap ring 208, the inner thread of the convex block of the second snap ring 208 is connected with a threaded rod 211, the snap ring 1 206 and the convex block of the second snap ring 208 are fixedly connected through the threaded rod 211, the inner wall of the filter 205 is fixedly connected with an oil discharge channel 212, the top of the oil discharge channel 212 is contacted with an adsorption cotton 213, and the left side of the adsorption cotton 213 is fixedly connected with a filter screen 214 The bottom of the adsorption cotton 213 and the filter screen 214 are in contact with the top of the oil discharge channel 212. The oil discharge channel 212 is fixedly connected with an oil discharge channel 215 on the side close to the adsorption cotton 213. The bottom of the oil discharge channel 215 is fixedly connected to the top of the oil pump 202. The inner wall of the filter screen 214 is in contact with the outer wall of the oil discharge channel 215. The outer wall of the filter 205 is provided with an oil discharge port 216. The oil discharge port 216 is located directly below the hole of the pipe four 204. The oil discharge port 216 is located below the oil discharge channel 212. The pipe four 204 is located above the oil discharge channel 212.

[0035] The auxiliary mechanism 3 includes an oil loading cylinder 301, and a pipeline 5 302 is arranged in front of the oil loading cylinder 301. The top groove of the pipeline 5 302 is connected to one end of the pipeline 3 203.

[0036] The implementation principle of a device for online regeneration of heat transfer oil in the embodiment of the present application is as follows: by discharging the heat transfer oil into the oil loading cylinder 301, the heat transfer oil flows into the inside of the pipe five 302, and then the oil pump 202 is started to suck the heat transfer oil into the oil pump 202 through the pipe three 203 and then discharge it into the oil discharge channel 212 through the pipe four 204. When the oil pump 202 discharges the heat transfer oil, there will be an impact on the outer wall of the adsorption cotton 213, and the impurities on the surface of the heat transfer oil will be adsorbed on the adsorption cotton 213, and then the heat transfer oil will pass through the filter screen 214 into the oil discharge channel 215, and then be discharged into the inside of the thermostat 101 through the oil discharge port 216, and the threaded rod 211 is rotated to make the end of the threaded rod 211 slowly move away from one end of the protrusion of the clamping ring 208 until the clamping ring 1 206 and the clamping ring 208 are opened, and then the filter 205 is picked up. Clean the filter 214 and the adsorbent cotton 213 inside and put them back in place, connect the clamp ring 1 206 with the clamp ring 208 through the threaded rod 211, and clamp the filter 205, so that it is convenient to disassemble the filter 205 and clean the adsorbent cotton 213 and the filter 214 inside. When the heat transfer oil is discharged into the thermostat 101, start the heating pipe 108 to control the temperature of the heat transfer oil to prevent its heat loss. The temperature sensor 102 displays its temperature. When it is observed that the temperature is too high or too low, adjust the temperature of the temperature control display 103, and then discharge it through the pipe 2 105, and perform a series of subsequent operations. In this way, the temperature can be monitored in real time. If the temperature exceeds the set value, the heater reduces the power or stops heating, so as to achieve precise temperature control.

[0037] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A device for online regeneration of heat transfer oil, characterized in that: It comprises a constant temperature mechanism (1), a filtering mechanism (2) and an auxiliary mechanism (3), wherein the constant temperature mechanism (1) is located in front of the filtering mechanism (2), and the auxiliary mechanism (3) is located behind the filtering mechanism (2); The constant temperature mechanism (1) comprises a constant temperature machine (101), a temperature sensor (102) on the right side of the constant temperature machine (101), a temperature control display (103) fixedly connected to a side of the constant temperature machine (101) close to the temperature sensor (102), a pipe 1 (104) connected to the top of the constant temperature machine (101), a pipe 2 (105) connected to the left side of the constant temperature machine (101), a thermal insulation cotton (106) fixedly connected to the bottom wall of the constant temperature machine (101), an iron sheet (107) fixedly connected to the top of the thermal insulation cotton (106), a heating pipe (108) fixedly connected to the top of the iron sheet (107), and a baffle (109) fixedly connected to the top of the heating pipe (108).

2. A device for online regeneration of heat transfer oil according to claim 1, characterized in that: The temperature control display (103) is located on the left side of the temperature sensor (102), and the heating tube (108) is located between the baffle (109) and the iron sheet (107).

3. A device for online regeneration of heat transfer oil according to claim 1, characterized in that: The filtering mechanism (2) comprises a base (201) and an oil discharge port (216); a pump (202) is fixedly connected to the top of the base (201); a pipe three (203) is provided in communication with the side wall of the pump (202); a pipe four (204) is provided in communication with the side of the pump (202) close to the pipe three (203); a filter (205) is provided at one end of the pipe four (204); and a clamping ring (205) is provided on the outer wall of the filter (205). 6), a hole is opened on the snap ring 1 (206), a rotating shaft (207) is fixedly connected in the hole of the snap ring 1 (206), the outer wall of the rotating shaft (207) is rotatably connected to the snap ring 2 (208), the snap ring 1 (206) and the snap ring 2 (208) are rotatably connected via the rotating shaft (207), the rotating shaft (207) passes through the top of the snap ring 1 (206) and extends to the bottom of the snap ring 2 (208), and one end of the oil discharge port (216) is connected to the pipeline 1 (104).

4. A device for online regeneration of heat transfer oil as claimed in claim 3, characterized in that: The retaining groove of the second retaining ring (208) is located inside the first retaining ring (206), and the second retaining ring (208) and the first retaining ring (206) are located above the fourth pipe (204).

5. A device for online regeneration of heat transfer oil as claimed in claim 3, characterized in that: The outer wall of the filter (205) is fixedly connected with a snap ring buckle 1 (209), and a side of the filter (205) close to the snap ring buckle 1 (209) is fixedly connected with a snap ring buckle 2 (210). The snap ring buckle 1 (209) and the snap ring buckle 2 (210) are snapped together via snap ring 1 (206) and snap ring 2 (208). A hole is provided on the protrusion of the snap ring 1 (206), and a threaded rod (211) is connected to the inner thread of the protrusion of the snap ring 1 (206). A hole is provided on the protrusion of the snap ring 2 (208), and a threaded rod (211) is connected to the inner thread of the protrusion of the snap ring 2 (208). The snap ring 1 (206) and the snap ring 2 (208) are fixedly connected to each other via the threaded rod (211). The inner wall of the filter (205) is fixedly connected to an oil discharge channel (212), the top of the oil discharge channel (212) is contacted with an adsorption cotton (213), the left side of the adsorption cotton (213) is fixedly connected to a filter screen (214), the bottom of the adsorption cotton (213) and the filter screen (214) are contacted with the top of the oil discharge channel (212), the side of the oil discharge channel (212) close to the adsorption cotton (213) is fixedly connected to an oil discharge channel (215), the bottom of the oil discharge channel (215) is fixedly connected to the top of the oil pump (202), the inner wall of the filter screen (214) is contacted with the outer wall of the oil discharge channel (215), and the outer wall of the filter (205) is provided with an oil discharge port (216).

6. A device for online regeneration of heat transfer oil as claimed in claim 5, characterized in that: The oil discharge port (216) is located directly below the hole of the pipeline four (204), the oil discharge port (216) is located below the oil discharge channel (212), and the pipeline four (204) is located above the oil discharge channel (212).

7. A device for online regeneration of heat transfer oil as claimed in claim 3, characterized in that: The auxiliary mechanism (3) comprises an oil loading cylinder (301), the front of which is connected to a pipeline five (302), and the top groove of the pipeline five (302) is connected to one end of the pipeline three (203).

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