Pressurizing delivery pump for fatty acid production

Abstract

The utility model discloses a pressurizing delivery pump for fatty acid production, and relates to the technical field of delivery pumps. The device comprises a conveying part and a driving part, the conveying part comprises two pressurizing cylinders, two pistons and two three-way pipes, the two pistons are respectively sleeved in the two pressurizing cylinders in a sliding manner, cylinder bottom covers cover the lower ends of the pressurizing cylinders, two connecting pipe heads at the upper end of each three-way pipe are respectively communicated with one through hole in the two cylinder bottom covers, and the two connecting pipe heads are respectively communicated with the other through hole in the two three-way pipes. The upper ends of the two pressurizing cylinders are communicated through a communicating pipe, and a sleeve rod fixedly arranged at the upper end of one piston penetrates through the upper ends of the pressurizing cylinders and is in transmission connection with a driving component. The driving part drives the piston to move up and down to suck fatty acid at one end of the pressurizing cylinder and push the fatty acid out of the other end, so that the technical effect of conveying, driving and pressurizing the fatty acid is realized; the piston rod above the piston is pulled up by the driving component, so that air enters the other pressurizing cylinder, the piston in the pressurizing cylinder moves downwards, fatty acid in the pressurizing cylinder is pushed out, and continuous conveying is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of delivery pump technology, and in particular relates to a booster delivery pump for fatty acid production. Background Technology

[0002] After fatty acids are produced, they need to be transported through pipelines by pumps to other processing equipment or storage tanks. However, fatty acids are lipid polymers with high viscosity. When using conventional pumps, their strong adhesion will cause them to stick to the internal structure of the pump, resulting in insufficient pump output power and low transportation efficiency. In addition, when transporting fatty acids through pipelines, it is necessary to ensure the continuity of pump output to ensure the continuous and stable output of fatty acids and facilitate the adjustment of various production stages.

[0003] To address these issues, we provide a booster pump for fatty acid production. Utility Model Content

[0004] The purpose of this invention is to provide a booster pump for fatty acid production. It achieves the technical effect of boosting and driving the delivery of fatty acids by sliding a piston within a pressure cylinder in the delivery component and installing a drive component above the delivery component. The drive component drives the piston to move up and down, drawing fatty acids into one end of the pressure cylinder and pushing them out from the other end. Furthermore, by installing T-junctions at the lower ends of the two pressure cylinders in the delivery component, connecting the upper ends of the two T-junctions to one of the through holes at the lower end of each pressure cylinder, and connecting the upper ends of the two pressure cylinders through a connecting pipe, when the piston rod above the piston is pulled up by the drive component, air above the piston rod enters the other pressure cylinder through the connecting pipe, causing the piston in that pressure cylinder to move downwards, thereby pushing out the fatty acids in that pressure cylinder, achieving the technical effect of continuous delivery.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a booster pump for fatty acid production, comprising a conveying component and a driving component. The conveying component includes two pressure cylinders, two pistons, and two T-tubes. The two pistons are slidably fitted inside the two pressure cylinders. The upper end of the pressure cylinder is closed and the lower end is covered with a cylinder bottom cover. The lower end of the cylinder bottom cover has two through holes. The upper end of the T-tube has two connecting pipe heads and the lower end has one connecting pipe head. The two connecting pipe heads at the upper end of each T-tube are respectively connected to one of the through holes on the two cylinder bottom covers. The driving component is installed on the upper end of the conveying component. A sleeve rod is fixedly provided on the upper end of one of the pistons. The upper ends of the two pressure cylinders have through holes, which are connected by a connecting pipe. The sleeve rod passes through the closed end of the upper end of the pressure cylinder and is connected to the driving component for transmission.

[0007] The present invention is further configured such that a one-way upward check valve is installed at each of the two connecting pipe ends at the upper end of one of the three-way pipes, and a one-way downward check valve is installed at each of the two connecting pipe ends at the upper end of the other three-way pipe, and a regulating valve is sleeved on the connecting pipe end at the lower end.

[0008] The present invention is further configured such that the regulating valve includes a regulating valve sleeve and a regulating valve core. The regulating valve sleeve is sleeved on one end of the connecting pipe head at the lower end of the tee pipe. A regulating valve tube with one end closed is connected to the outside of the regulating valve sleeve. The regulating valve core is slidably sleeved inside the regulating valve tube. A screw is rotatably installed on the end of the regulating valve core away from the regulating valve sleeve. A threaded hole is opened at the closed end of the regulating valve tube and the screw thread passes through the threaded hole.

[0009] The present invention is further provided with a screw rod having a screw-tightening handle fixed at the end of the screw rod away from the regulating valve core.

[0010] The present invention is further configured such that the one-way valve includes a compression spring and a valve core, the valve core is slidably sleeved inside the connecting pipe head, one end of the compression spring is fixedly connected to one end of the valve core and the other end is fixedly connected to the inner wall of the three-way pipe.

[0011] The present invention is further configured such that the driving component includes a motor, a crank, a turntable and a motor frame, the motor frame is fixedly installed on the upper end of the connecting pipe, the motor is installed on the upper end of the motor frame, the turntable is fixedly sleeved on the output shaft of the motor, the crank is hinged on the disc surface near the edge of the turntable, and the end of the crank away from the turntable is hinged to the end of the sleeve rod away from the piston.

[0012] The present invention is further configured such that a return spring is sleeved on the outside of the sleeve rod, the lower end of the return spring is fixedly connected to the upper end face of the piston and the upper end is abutted against the top surface of the pressure cylinder.

[0013] This utility model has the following beneficial effects:

[0014] 1. This utility model achieves the technical effect of driving and pressurizing the delivery of fatty acids by sliding a piston inside the pressurizing cylinder in the conveying component and installing a driving component above the conveying component. The driving component drives the piston to move up and down to draw in fatty acids from one end of the pressurizing cylinder and push them out from the other end.

[0015] 2. This utility model achieves continuous conveying by installing a three-way pipe at the lower end of the two pressure cylinders in the conveying component, connecting the upper end of the two three-way pipes to one of the through holes at the lower end of the two pressure cylinders respectively, and connecting the upper ends of the two pressure cylinders through a connecting pipe. When the piston rod above the piston is pulled up by the driving component, the air above the piston rod enters the other pressure cylinder through the connecting pipe and causes the piston in the pressure cylinder to move downward, thereby pushing out the fatty acid in the pressure cylinder. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0017] Figure 1 This is a schematic diagram of a booster pump used in fatty acid production.

[0018] Figure 2 This is an exploded view of the conveying component.

[0019] Figure 3 This is a side sectional view of a tee pipe.

[0020] Figure 4 This is a front sectional view of the control valve.

[0021] Figure 5 A cross-sectional view showing the installation of the pressure cylinder and drive components.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1-Conveying component, 101-Pressure cylinder, 101a-Bottom cover of cylinder, 101b-Connecting pipe, 102-Piston, 102a-Sleeve rod, 102a-1-Reset spring, 103-T-way pipe, 103a-One-way valve, 103a-1-Compression spring, 103a-2-Valve core, 103b-Regulating valve, 103b-1-Regulating valve sleeve, 103b-2-Regulating valve core, 103b-3-Regulating valve pipe, 103b-4-Screw, 103b-5-Turning handle, 2-Drive component, 201-Motor, 202-Crank, 203-Turntable, 204-Motor frame. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0025] Example 1

[0026] Please see Figures 1 to 4This utility model is a booster pump for fatty acid production, including a conveying component 1 and a driving component 2. The conveying component 1 includes two pressure cylinders 101, two pistons 102, and two three-way pipes 103. By sliding the pistons 102 inside the pressure cylinders 101 in the conveying component 1 and installing the driving component 2 above the conveying component 1, the driving component 2 drives the pistons 102 to move up and down, drawing fatty acids into one end of the pressure cylinder 101 and pushing them out from the other end, thus achieving the technical effect of boosting the pressure for fatty acid conveying. A three-way pipe 103 is installed at the lower end of the 01. The connecting pipe ends of the two three-way pipes 103 are connected to one of the through holes at the lower end of the two pressure cylinders 101 respectively. The upper ends of the two pressure cylinders 101 are connected through the connecting pipe 101b. When the piston rod 102a above the piston 102 is pulled up by the driving component 2, the air above the piston rod 102a enters the other pressure cylinder 101 through the connecting pipe 101b and causes the piston 102 in the pressure cylinder 101 to move downward, thereby pushing out the fatty acid in the pressure cylinder 101 and achieving the technical effect of continuous conveying.

[0027] Specifically, two pistons 102 are slidably sleeved inside two pressure cylinders 101. The upper end of the pressure cylinder 101 is closed and the lower end is covered with a cylinder bottom cover 101a. The lower end of the cylinder bottom cover 101a has two through holes. The upper end of the three-way pipe 103 has two connecting pipe heads and the lower end has one connecting pipe head. The two connecting pipe heads at the upper end of each three-way pipe 103 are respectively connected to one of the through holes on the two cylinder bottom covers 101a. The driving component 2 is installed on the upper end of the conveying component 1. A sleeve rod 102a is fixedly provided on the upper end of one of the pistons 102. The upper ends of the two pressure cylinders 101 are provided with through holes. The through holes at the upper ends of the two pressure cylinders 101 are connected through a connecting pipe 101b. The sleeve rod 102a passes through the closed end of the upper end of the pressure cylinder 101 and is connected to the driving component 2 for transmission.

[0028] Furthermore, one of the two connecting pipe ends at the upper end of one of the three-way pipes 103 is equipped with a one-way valve 103a that is pointing upwards, and one of the two connecting pipe ends at the upper end of the other three-way pipe 103 is equipped with a one-way valve 103a that is pointing downwards, and a regulating valve 103b is sleeved on the connecting pipe end at the lower end. When the piston rod 102a is pulled up by the driving component 2, the one-way valve 103a connected to the feed passage of the pressure cylinder 101 opens and the one-way valve 103a connected to the discharge passage closes, allowing fatty acids to enter the pressure cylinder 101.

[0029] Furthermore, the regulating valve 103b includes a regulating valve sleeve 103b-1 and a regulating valve core 103b-2. The regulating valve sleeve 103b-1 is fitted onto one end of the connecting pipe at the lower end of the tee pipe 103. A regulating valve tube 103b-3 with one end closed is connected to the outside of the regulating valve sleeve 103b-1. The regulating valve core 103b-2 is slidably fitted inside the regulating valve tube 103b-3. A screw 103b-4 is rotatably installed at the end of the regulating valve core 103b-2 away from the regulating valve sleeve 103b-1. A threaded hole is opened at the closed end of the regulating valve tube 103b-3, and the screw 103b-4 is threaded through the threaded hole. Rotating the screw 103b-4 causes the regulating valve core 103b-2 to move downward, thereby regulating the pressure of fatty acid flowing in the pipeline.

[0030] Furthermore, a screw 103b-4 is fixedly provided with a screw handle 103b-5 at the end away from the regulating valve core 103b-2, so as to facilitate the rotation of the screw 103b-4.

[0031] Furthermore, the one-way valve 103a includes a compression spring 103a-1 and a valve core 103a-2. The valve core 103a-2 is slidably sleeved inside the connecting pipe head. One end of the compression spring 103a-1 is fixedly connected to one end of the valve core 103a-2 and the other end is fixedly connected to the inner wall of the three-way pipe 103.

[0032] The operation process in this embodiment is as follows:

[0033] The drive component 2 pulls the piston rod 102a upward, causing the piston 102 to move upward and opening the one-way valve 103a connected to the feed port of the pressure cylinder 101, thereby allowing fatty acids to enter the pressure cylinder 101. The drive component 2 then presses down the piston rod 102a, causing the piston 102 to move downward and discharging the fatty acids in the pressure cylinder 101 from the discharge port. At the same time, the air above the piston 102 in another pressure cylinder 101 is extracted, causing the piston 102 to move upward and opening the one-way valve 103a connected to the feed port of that pressure cylinder 101, thereby allowing fatty acids to enter, thus achieving continuous pressurized pumping.

[0034] Example 2

[0035] Please see Figures 1 to 5 Based on embodiment 1, the drive component 2 includes a motor 201, a crank 202, a turntable 203 and a motor frame 204. The output shaft of the motor 201 rotates to make the turntable 203 rotate, which in turn drives the crank 202 to move the piston rod 102a up and down.

[0036] Specifically, the motor frame 204 is fixedly installed on the upper end of the connecting pipe 101b, the motor 201 is installed on the upper end of the motor frame 204, the turntable 203 is fixedly sleeved on the output shaft of the motor 201, the crank 202 is hinged on the disc surface of the turntable 203 near the edge, and the end of the crank 202 away from the turntable 203 is hinged to the end of the sleeve rod 102a away from the piston 102.

[0037] Furthermore, a return spring 102a-1 is sleeved on the outer side of the sleeve rod 102a. The lower end of the return spring 102a-1 is fixedly connected to the upper end face of the piston 102, and the upper end is pressed against the top surface of the pressure cylinder 101, which provides pressure for the piston 102 to move downward.

[0038] The operation process in this embodiment is as follows:

[0039] The rotation of the output shaft of the machine 201 causes the turntable 203 to rotate, which in turn drives the crank 202 to move the piston rod 102a up and down, thereby causing the piston 102 to move up and down inside the pressure cylinder 101, achieving the technical effect of continuous pressure boosting pumping.

[0040] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A booster pump for fatty acid production, comprising a conveying component (1) and a driving component (2), characterized in that: The conveying component (1) includes two pressure cylinders (101), two pistons (102), and two three-way pipes (103). The two pistons (102) are slidably sleeved inside the two pressure cylinders (101). The upper end of the pressure cylinder (101) is closed and the lower end is covered with a cylinder bottom cover (101a). The lower end of the cylinder bottom cover (101a) has two through holes. The three-way pipe (103) has two connecting pipe heads at the upper end and one connecting pipe head at the lower end. The two connecting pipe heads at the upper end of each three-way pipe (103) are connected to each other. Each connecting pipe head is connected to one of the through holes on the two cylinder bottom covers (101a). The driving component (2) is installed on the upper end of the conveying component (1). One of the pistons (102) has a sleeve rod (102a) fixed on its upper end. The two pressure cylinders (101) have through holes on their upper ends. The through holes on the upper ends of the two pressure cylinders (101) are connected by a connecting pipe (101b). The sleeve rod (102a) passes through the closed end of the upper end of the pressure cylinder (101) and is connected to the driving component (2) for transmission.

2. The booster pump for fatty acid production according to claim 1, characterized in that: One of the three-way pipes (103) has a one-way valve (103a) installed at each of the two connecting pipe ends at the upper end, and the other three-way pipe (103) has a one-way valve (103a) installed at each of the two connecting pipe ends at the upper end, and a regulating valve (103b) is sleeved on the connecting pipe end at the lower end.

3. The booster pump for fatty acid production according to claim 2, characterized in that: The regulating valve (103b) includes a regulating valve sleeve (103b-1) and a regulating valve core (103b-2). The regulating valve sleeve (103b-1) is sleeved on one end of the connecting pipe head at the lower end of the tee pipe (103). A regulating valve tube (103b-3) with one end closed is connected to the outside of the regulating valve sleeve (103b-1). The regulating valve core (103b-2) is slidably sleeved inside the regulating valve tube (103b-3). A screw (103b-4) is rotatably installed on the end of the regulating valve core (103b-2) away from the regulating valve sleeve (103b-1). A threaded hole is opened at the closed end of the regulating valve tube (103b-3) and the thread of the screw (103b-4) passes through the threaded hole.

4. The booster pump for fatty acid production according to claim 3, characterized in that: A screw (103b-4) is fixedly provided with a screw handle (103b-5) at the end of the screw (103b-4) away from the regulating valve core (103b-2).

5. The booster pump for fatty acid production according to claim 4, characterized in that: The one-way valve (103a) includes a compression spring (103a-1) and a valve core (103a-2). The valve core (103a-2) is slidably sleeved inside the connecting pipe head. One end of the compression spring (103a-1) is fixedly connected to one end of the valve core (103a-2) and the other end is fixedly connected to the inner wall of the three-way pipe (103).

6. The booster pump for fatty acid production according to claim 1, characterized in that: The drive component (2) includes a motor (201), a crank (202), a turntable (203), and a motor frame (204). The motor frame (204) is fixedly installed on the upper end of the connecting pipe (101b). The motor (201) is installed on the upper end of the motor frame (204). The turntable (203) is fixedly sleeved on the output shaft of the motor (201). The crank (202) is hinged on the surface of the turntable (203) near the edge. The end of the crank (202) away from the turntable (203) is hinged to the end of the sleeve rod (102a) away from the piston (102).

7. A booster pump for fatty acid production according to claim 6, characterized in that: A reset spring (102a-1) is sleeved on the outside of the sleeve rod (102a). The lower end of the reset spring (102a-1) is fixedly connected to the upper end face of the piston (102), and the upper end is abutted against the top surface of the pressure cylinder (101).

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