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CN-224215953-U - Graphite heat exchanger with temperature compensation

CN224215953UCN 224215953 UCN224215953 UCN 224215953UCN-224215953-U

Abstract

The utility model discloses a graphite heat exchanger with temperature compensation, which comprises a heat exchanger body, wherein one end of the heat exchanger body is provided with an end cover, the end cover is provided with a compensation mechanism, the bottom of the heat exchanger body is provided with an automatic dosing mechanism, the automatic dosing mechanism comprises a base, two mixing boxes are arranged in the base, one side of each mixing box is connected with two storage boxes, and a first one-way valve is arranged between each storage box and each mixing box, and the graphite heat exchanger belongs to the technical field of graphite heat exchangers. This take temperature compensating's graphite heat exchanger through opening the ooff valve, and driving motor drives the piston board and removes, and the piston board is at a reciprocating motion's in-process, and the piston board pullback is with the inside cleaner of bin and clear water suction to the mixing box inside, and the piston board promotes to mix cleaner and clear water and forms the washing liquid to inside pushing it into the fluid-discharge tube, constantly repeatedly send into the heat exchanger body with the washing liquid inside, need not the manual work and add, improves abluent convenience.

Inventors

  • HUANG JIANFENG

Assignees

  • 南通金三角石墨制造有限公司

Dates

Publication Date
20260508
Application Date
20250527

Claims (8)

  1. 1. The graphite heat exchanger with the temperature compensation comprises a heat exchanger body (1) and is characterized in that one end of the heat exchanger body (1) is provided with an end cover (3), the end cover (3) is provided with a compensation mechanism (4), and the bottom of the heat exchanger body (1) is provided with an automatic dosing mechanism (2); Automatic dosing mechanism (2) include base (201), base (201) inside is equipped with two mixing boxes (202), every mixing box (202) one side all is connected with two bin (203), be equipped with first check valve (204) between bin (203) and mixing box (202), mixing box (202) inside is equipped with piston plate (205), piston plate (205) end fixedly connected with piston rod (209), piston rod (209) end rotation is connected with connecting rod (210), two connecting rod (210) end rotation is connected with movable rod (211), rotation is connected with rocker (212) on movable rod (211), rocker (212) end rotation is connected with from driving wheel (213), from driving wheel (213) top is equipped with action wheel (214), cup joint belt (215) between action wheel (214) and the driving wheel (213), action wheel (214) end fixedly connected with driving motor (216), two all be equipped with fluid-discharge tube (206) on one side of bin (202) top, be equipped with switch (208) and second check valve (207) on the fluid-discharge tube.
  2. 2. A graphite heat exchanger with temperature compensation according to claim 1, wherein two mixing boxes (202) are symmetrically arranged inside the base (201), and the two mixing boxes (202) are communicated with the inside of the heat exchanger body (1) through a liquid discharge pipe (206).
  3. 3. A graphite heat exchanger with temperature compensation according to claim 1 wherein the piston plate (205) is slidingly connected to the inner wall of the mixing tank (202), and a plurality of sealing rings are provided on the side surface of the piston plate (205).
  4. 4. The graphite heat exchanger with temperature compensation as claimed in claim 1, wherein the top end of the rocker (212) is rotatably connected with an eccentric position of one side surface of the driven wheel (213), and the bottom end of the rocker (212) is rotatably connected with the movable rod (211) through a bearing.
  5. 5. The graphite heat exchanger with temperature compensation as claimed in claim 1, wherein the storage tank (203) is provided with an adding pipe, and the end part of the adding pipe is connected with a pipe cap in a threaded manner.
  6. 6. The graphite heat exchanger with temperature compensation as claimed in claim 1, wherein the driving wheel (214) and the driven wheel (213) are both rotatably connected with the inner wall of the base (201), and an output shaft of the driving motor (216) is in transmission connection with the driven wheel (213) through the driving wheel (214) and a belt (215).
  7. 7. A graphite heat exchanger with temperature compensation according to claim 1, wherein the compensation mechanism (4) comprises a plurality of guide rods (401), and the ends of the guide rods (401) are fixedly connected with the end of the heat exchanger body (1).
  8. 8. The graphite heat exchanger with temperature compensation according to claim 7, wherein the guide rod (401) is provided with mounting threads (402), the guide rod (401) is connected with a gland (403) through the mounting threads (402) in a threaded manner, and a compensation spring (404) is arranged at the bottom of the gland (403).

Description

Graphite heat exchanger with temperature compensation Technical Field The utility model relates to the technical field of graphite heat exchangers, in particular to a graphite heat exchanger with temperature compensation. Background The graphite heat exchanger is heat exchange equipment manufactured by taking impermeable graphite as a base material, and is chemical unit equipment which is most used and is typical in the graphite equipment, and in the prior art, when the graphite heat exchanger is blocked for cleaning, cleaning agents are inconvenient to add into the graphite heat exchanger, so that the cleaning convenience is not ideal. For example, patent publication No. CN220454383U specifically is a graphite heat exchanger, belong to graphite heat exchanger technical field, its technical scheme main points include the graphite heat exchanger body, the outside of graphite heat exchanger body is provided with the stabilizing mean who removes the graphite heat exchanger body, the outside of stabilizing mean is provided with the supporting component who increases stabilizing mean stability, thereby place the graphite heat exchanger body in the top of semicircle board when using, thereby semicircle board is because the weight of graphite heat exchanger body drives backup pad and guide bar decline, when the backup pad descends, the outer wall of semicircle board contacts with the outer wall of arc, thereby can make the one end of arc rotatory, thereby make the arc clip graphite heat exchanger body, prevent that graphite heat exchanger body from dropping at the in-process that removes, through setting up supporting component, can be when taking down graphite heat exchanger body from stabilizing mean's inside, prevent that stabilizing mean from removing, the effect of graphite heat exchanger body has been played and has been convenient for taking down, just there is this kind to be this kind when taking place to block up to wash the graphite heat exchanger, inconvenient the problem that the cleaning agent is added to the graphite heat exchanger inside for abluent is not ideal enough. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the graphite heat exchanger with the temperature compensation, and solves the problem that cleaning agent is inconvenient to add into the graphite heat exchanger when the graphite heat exchanger is blocked for cleaning, so that the cleaning convenience is not ideal enough. The graphite heat exchanger with the temperature compensation comprises a heat exchanger body, wherein one end of the heat exchanger body is provided with an end cover, the end cover is provided with a compensation mechanism, and the bottom of the heat exchanger body is provided with an automatic dosing mechanism; The automatic dosing mechanism comprises a base, two mixing boxes are arranged inside the base, each mixing box is connected with two storage boxes on one side, a first one-way valve is arranged between each storage box and each mixing box, a piston plate is arranged inside each mixing box, a piston rod is fixedly connected to the end portion of each piston plate, connecting rods are rotatably connected to the end portions of the piston rods, movable rods are rotatably connected to the end portions of the connecting rods, rocking bars are rotatably connected to the movable rods, driven wheels are rotatably connected to the end portions of the rocking bars, driving wheels are arranged at the tops of the driven wheels, belts are sleeved between the driving wheels and the driven wheels, driving motors are fixedly connected to the end portions of the driving wheels, liquid discharge pipes are arranged on one sides of the tops of the mixing boxes, and switching valves and second one-way valves are arranged on the liquid discharge pipes. Preferably, two mixing boxes are symmetrically arranged inside the base, and the two mixing boxes are communicated with the inside of the heat exchanger body through a liquid discharge pipe, so that the cleaning liquid mixed in the mixing boxes can be sent into the inside of the heat exchanger body. Preferably, the piston plate is slidably connected with the inner wall of the mixing box, and a plurality of sealing rings are arranged on the side surface of the piston plate, so that the sealing effect between the piston plate and the inner wall of the mixing box can be improved. Preferably, the top end of the rocker is rotationally connected with the eccentric part of one side surface of the driven wheel, and the bottom end of the rocker is rotationally connected with the movable rod through a bearing, so that the movable rod can be driven to lift through the rocker when the driven wheel rotates. Preferably, the storage box is provided with an adding pipe, and the end part of the adding pipe is connected with a pipe cap in a threaded manner, so that cleaning agent and clear water can be conveniently added into the storage box, and the