A heat pump rectification cycle condenser

Abstract

The utility model relates to condenser technical field especially is a kind of heat pump rectification's circulating condenser, including condenser body, the outer wall of condenser body is provided with separation mechanism, it is used to separate out gas in residual steam in condensate, the outer wall of condenser body is fixedly connected controller, the outer wall of condenser body and in the fixed connection of approaching controller position post fixed connection has terminal stud, by setting a kind of heat pump rectification's circulating condenser, residual steam is separated using the separation mechanism in the device, solve the circulating condenser after condensation in existing circulating condenser, still residual steam in condensate, residual steam is easy to cavitation in equipment, influence equipment operation safety problem.

Description

Technical Field

[0001] This utility model relates to the field of condenser technology, specifically to a circulating condenser for heat pump distillation. Background Technology

[0002] Heat pump distillation is a separation method that does not provide additional heat to the reboiler and has a wide range of applications in petrochemical and other fields. The condenser is a crucial piece of equipment in a heat pump distillation system, which achieves energy recovery and efficient heat transfer through heat pump technology.

[0003] However, existing circulating condensers still have shortcomings. Specifically, after condensation, some steam remains in the condensate, which can easily cause cavitation within the equipment, affecting its safe operation. Utility Model Content

[0004] The purpose of this invention is to provide a circulating condenser for heat pump distillation to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A circulating condenser for heat pump distillation includes a condenser body, the outer wall of which is provided with a separation mechanism for separating residual vapor in the condensate. A controller is fixedly connected to the outer wall of the condenser body, and a terminal block is fixedly connected to the outer wall of the condenser body near the controller.

[0007] As a preferred embodiment of this utility model, the separation mechanism includes a guide pipe fixedly connected to the condensation outlet position on the outer wall of the condenser body; a separation tank fixedly connected to the outer wall of the guide pipe and below the condenser body; a baffle fixedly connected to the inside of the separation tank and above the guide pipe; a rotating sleeve rotatably connected to the inside of the separation tank and below the baffle; a connecting frame fixedly connected to the top of the inner wall of the separation tank; a separation net fixedly connected to the outer wall of the connecting frame and inside the rotating sleeve; a drain pipe fixedly connected to the inside of the separation tank and below the rotating sleeve; a transmission gear fixedly connected to the outer wall of the rotating sleeve and inside the separation tank; a drive gear meshing with the outer wall of the transmission gear; a servo motor fixedly connected to the bottom of the drive gear; an exhaust pipe fixedly connected to the top of the separation tank; and a solenoid valve fixedly connected to the inside of the drain pipe and outside the separation tank.

[0008] As a preferred embodiment of this utility model, the outer wall of the condenser body is coated with a heat-insulating coating, the controller is connected to the terminal block by electrical connection, and a support frame is fixedly connected to the bottom of the condenser body.

[0009] As a preferred embodiment of this utility model, the separation tank, baffle, rotating sleeve and connecting frame are all made of aluminum alloy, the drain pipe and exhaust pipe both penetrate and extend to the outside of the separation tank, the rotating sleeve has a conical structure design, and the servo motor is fixedly connected to the separation tank.

[0010] As a preferred embodiment of this utility model, the exhaust pipe has a U-shaped structure design, and a one-way valve is installed inside the exhaust pipe. The one-way valve only allows air to flow out of the separator tank. The connecting frame has a T-shaped structure design, and the connection between the separator and the rotating sleeve is a sliding connection.

[0011] Through the above technical solution, the one-way valve can prevent external forces from entering the separator tank.

[0012] As a preferred embodiment of this utility model, the separation mesh is made of stainless steel wire mesh, and multiple sets of the separation mesh and the exhaust pipe are provided. Sealing rubber rings are fixedly connected to the top and bottom of the rotating sleeve. The servo motor and the solenoid valve are all electrically connected to the controller.

[0013] The above technical solution can prevent leakage of the condenser inside the rotating sleeve through the sealing rubber ring.

[0014] As a preferred embodiment of this utility model, the separation net has a trapezoidal structure design, the drainage pipe and the guide pipe both have an L-shaped structure design, and the baffle has an arc-shaped structure design.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this utility model, a circulating condenser for heat pump distillation is set up. The separation mechanism in the device is used to separate residual steam. The condenser body is started and begins to condense the steam. The condensate produced by condensation flows into the separation tank along the guide pipe. The controller starts the servo motor, which drives the transmission gear to rotate through the drive gear. The rotating transmission gear drives the rotating sleeve to rotate. The condensate entering the separation tank flows downward along the baffle. The downward flowing condensate falls tangentially into the rotating sleeve. The condensate rotates at high speed with the rotating sleeve. The steam bubbles in the condensate gather towards the center under the action of centrifugal force. When the gathered steam bubbles encounter the separation net, the steam bubbles in the condensate are blocked by the separation net and burst. The burst steam flows out of the condensate and is discharged along the exhaust pipe. The condensate with the steam removed flows downward along the separation tank into the drain pipe and is discharged. This solves the problem that some steam remains in the condensate after condensation in existing circulating condensers. The residual steam is prone to cavitation in the equipment and affects the safe operation of the equipment. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a cross-sectional view of the separator of this utility model;

[0019] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a three-dimensional structural diagram of the connecting frame of this utility model.

[0021] In the diagram: 1. Condenser body; 2. Separation mechanism; 3. Controller; 4. Terminal; 201. Guide pipe; 202. Separation tank; 203. Baffle; 204. Rotating sleeve; 205. Connecting frame; 206. Separation net; 207. Drain pipe; 208. Transmission gear; 209. Drive gear; 210. Servo motor; 211. Exhaust pipe; 212. Solenoid valve. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0024] For examples, please refer to Figure 1-4 This utility model provides a technical solution:

[0025] A circulating condenser for heat pump distillation includes a condenser body 1, a separation mechanism 2 provided on the outer wall of the condenser body 1 for separating residual vapor in the condensate, a controller 3 fixedly connected to the outer wall of the condenser body 1, and a terminal block 4 fixedly connected to the outer wall of the condenser body 1 near the controller 3.

[0026] The outer wall of the condenser body 1 is coated with heat insulation paint, the controller 3 is connected to the terminal 4 by electrical connection, and a support frame is fixedly connected to the bottom of the condenser body 1.

[0027] In this embodiment, reference Figure 2 , Figure 3 as well as Figure 4 The separation mechanism 2 includes a guide pipe 201 fixedly connected to the condenser outlet on the outer wall of the condenser body 1. A separation tank 202 is fixedly connected to the outer wall of the guide pipe 201 and below the condenser body 1. A baffle 203 is fixedly connected to the inside of the separation tank 202 and above the guide pipe 201. A rotating sleeve 204 is rotatably connected to the inside of the separation tank 202 and below the baffle 203. A connecting frame 205 is fixedly connected to the top of the inner wall of the separation tank 202. The outer wall of the connecting frame 205 and inside the rotating sleeve 204... A separation net 206 is fixedly connected to the separation tank 202. A drain pipe 207 is fixedly connected inside the separation tank 202 and below the rotating sleeve 204. A transmission gear 208 is fixedly connected to the outer wall of the rotating sleeve 204 and inside the separation tank 202. A drive gear 209 is meshed with the outer wall of the transmission gear 208. A servo motor 210 is fixedly connected to the bottom of the drive gear 209. An exhaust pipe 211 is fixedly connected to the top of the separation tank 202. A solenoid valve 212 is fixedly connected inside the drain pipe 207 and outside the separation tank 202.

[0028] The separator 202, baffle 203, rotating sleeve 204 and connecting frame 205 are all made of aluminum alloy. The drain pipe 207 and exhaust pipe 211 both pass through and extend to the outside of the separator 202. The rotating sleeve 204 has a conical structure design. The servo motor 210 is fixedly connected to the separator 202.

[0029] The exhaust pipe 211 has a U-shaped structure design and a one-way valve is installed inside the exhaust pipe 211. The one-way valve can prevent external air from entering the separator 202 and only allows air to flow out of the separator 202. The connecting frame 205 has a T-shaped structure design and the separation net 206 is connected to the rotating sleeve 204 by a sliding connection.

[0030] The separation mesh 206 is made of stainless steel wire mesh. Multiple sets of separation mesh 206 and exhaust pipe 211 are provided. The top and bottom of the rotating sleeve 204 are fixedly connected with sealing rubber rings. The sealing rubber rings can prevent the condenser inside the rotating sleeve 204 from leaking. The servo motor 210 and solenoid valve 212 are all electrically connected to the controller 3.

[0031] The separation net 206 has a trapezoidal structure design, the drainage pipe 207 and the guide pipe 201 both have an L-shaped structure design, and the baffle 203 has an arc-shaped structure design.

[0032] The working process of this utility model is as follows: When the circulating condenser of the heat pump distillation system designed in this scheme is running, the condenser body 1 is started, and the condenser body 1 begins to condense the steam. The condensate produced by condensation flows into the separator 202 along the guide pipe 201. The controller 3 starts the servo motor 210, which drives the transmission gear 208 to rotate through the drive gear 209. The rotating transmission gear 208 drives the rotating sleeve 204 to rotate. The condensate entering the separator 202 flows downward along the baffle 203. The downward flowing condensate flows along the tangential... The direction falls into the rotating sleeve 204, and the condensate will rotate at high speed with the rotating sleeve 204. The steam bubbles in the condensate will gather towards the center under the action of centrifugal force. The gathered steam bubbles will encounter the separation net 206, and the steam bubbles in the condensate will be blocked by the separation net 206 and break. The broken steam will flow out of the condensate and be discharged along the exhaust pipe 211. The condensate with the steam removed will flow down the separator 202 into the drain pipe 207. The controller 3 starts the solenoid valve 212, and the condensate is discharged through the drain pipe 207.

[0033] The condenser body 1, controller 3, terminal 4, servo motor 210, and solenoid valve 212 used in this utility model are all existing known electrical devices, and all can be purchased and used directly on the market. Their structure, circuit, and control principle are all existing known technologies. Therefore, the structure, circuit, and control principle of the condenser body 1, controller 3, terminal 4, servo motor 210, and solenoid valve 212 will not be described in detail here.

[0034] All standard parts used in this application can be purchased from the market. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art and are also general components, which are common knowledge in this field.

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

Claims

1. A circulating condenser for heat pump distillation, comprising a condenser body (1), characterized in that: The outer wall of the condenser body (1) is provided with a separation mechanism (2) for separating the residual steam in the condensate. The outer wall of the condenser body (1) is fixedly connected to a controller (3), and the outer wall of the condenser body (1) is fixedly connected to a terminal block (4) near the controller (3).

2. The circulating condenser for heat pump distillation according to claim 1, characterized in that: The separation mechanism (2) includes a guide pipe (201) fixedly connected to the condenser outlet on the outer wall of the condenser body (1). A separation tank (202) is fixedly connected to the outer wall of the guide pipe (201) and below the condenser body (1). A baffle (203) is fixedly connected to the inside of the separation tank (202) and above the guide pipe (201). A rotating sleeve (204) is rotatably connected to the inside of the separation tank (202) and below the baffle (203). A connecting frame (205) is fixedly connected to the top of the inner wall of the separation tank (202). The outer wall of the connecting frame (205) and inside the rotating sleeve (204) A separation net (206) is fixedly connected. A drain pipe (207) is fixedly connected inside the separation tank (202) and below the rotating sleeve (204). A transmission gear (208) is fixedly connected to the outer wall of the rotating sleeve (204) and inside the separation tank (202). A drive gear (209) is meshed with the outer wall of the transmission gear (208). A servo motor (210) is fixedly connected to the bottom of the drive gear (209). An exhaust pipe (211) is fixedly connected to the top of the separation tank (202). A solenoid valve (212) is fixedly connected inside the drain pipe (207) and outside the separation tank (202).

3. The circulating condenser for heat pump distillation according to claim 1, characterized in that: The outer wall of the condenser body (1) is coated with heat-insulating paint. The controller (3) is connected to the terminal block (4) by electrical connection. A support frame is fixedly connected to the bottom of the condenser body (1).

4. The circulating condenser for heat pump distillation according to claim 2, characterized in that: The separator (202), baffle (203), rotating sleeve (204) and connecting frame (205) are all made of aluminum alloy. The drain pipe (207) and exhaust pipe (211) both penetrate and extend to the outside of the separator (202). The rotating sleeve (204) has a conical structure design. The servo motor (210) is fixedly connected to the separator (202).

5. A circulating condenser for heat pump distillation according to claim 2, characterized in that: The exhaust pipe (211) has a U-shaped structure design. A one-way valve is installed inside the exhaust pipe (211), and the one-way valve only allows air to flow out of the separator (202). The connecting frame (205) has a T-shaped structure design. The connection between the separator (206) and the rotating sleeve (204) is a sliding connection.

6. The circulating condenser for heat pump distillation according to claim 2, characterized in that: The separation mesh (206) is made of stainless steel wire mesh. Multiple sets of the separation mesh (206) and the exhaust pipe (211) are provided. Sealing rubber rings are fixedly connected to the top and bottom of the rotating sleeve (204). The servo motor (210) and the solenoid valve (212) are electrically connected to the controller (3).

7. A circulating condenser for heat pump distillation according to claim 2, characterized in that: The separation net (206) has a trapezoidal structure design, the drain pipe (207) and the guide pipe (201) are both L-shaped structures, and the baffle (203) has an arc-shaped structure design.

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