Pump head suitable for integral production type high-pressure homogenizer

Abstract

The utility model relates to a pump head suitable for an integral production type high-pressure homogenizer, which comprises a pump head body, a plurality of independent channels are arranged in the pump head body, one end of each channel is communicated with a feeding one-way valve connected onto the pump head body, and the other end of each channel is communicated with a discharging one-way valve connected onto the pump head body. A plunger is connected to the upper portion of the pump head body in an inserted mode, the lower end of the plunger penetrates through the pump head body and extends into the corresponding channel, and the upper end of the plunger is connected to the pump head body through a sealing piece. The other end of the channel communicated with the discharging one-way valve is communicated with a discharging channel, and the discharging channel is communicated with the feeding end of a homogenizing module connected to the pump head body. According to the utility model, the cost and the installation difficulty can be reduced.

Description

Technical Field

[0001] The utility model relates to a pump head applicable to an integral production type high-pressure homogenizer. Background Art

[0002] With the development of food, cosmetics and health, the demand for homogenizers is increasing. And biomedicine often requires equipment with higher pressure and higher requirements. The production type high-pressure homogenizer is widely used in the fields of biology, pharmacy, food and cosmetics. After retrieval, the patent: a high-pressure homogenizer (CN200910099490.4) includes a transmission part and a pump body part. The pump body part includes a pump head. A crushing device is arranged in the pump head, and a cooling circulation system surrounding the crushing device is arranged on the pump head. The above pump head uses an independent pump head for operation, which requires three independent plungers for correspondence. At the same time, during installation, a guide plate is required to ensure the installation accuracy. The installation is cumbersome and complex. And during cleaning, each one also needs to be cleaned, thus affecting the efficiency.

[0003] In view of the above defects, the designer actively conducts research and innovation in order to create a pump head with a new structure applicable to an integral production type high-pressure homogenizer, making it more valuable in industrial utilization. Summary of the Utility Model

[0004] To solve the above technical problems, the purpose of the utility model is to provide a pump head applicable to an integral production type high-pressure homogenizer.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pump head applicable to an integral production type high-pressure homogenizer includes a pump head body. A number of independent channels are opened in the pump head body. One end of the channel is communicated with a feed check valve connected to the pump head body, and the other end of the channel is communicated with a discharge check valve connected to the pump head body. A plunger is inserted above the pump head body. The lower end of the plunger passes through the pump head body and extends into its corresponding channel. The upper end of the plunger is connected to the pump head body through a sealing member. The other end of the channel communicated with the discharge check valve is communicated with a discharge channel, and the discharge channel is communicated with the feed end of a homogenization module connected to the pump head body.

[0007] Preferably, for the pump head applicable to an integral production type high-pressure homogenizer, the pressurization end of the homogenization module is connected to the pressurization piston end of a pressurization oil cylinder.

[0008] Preferably, for the pump head applicable to an integral production type high-pressure homogenizer, the output end of the discharge check valve is communicated with a safety valve.

[0009] Preferably, for the pump head of an integral production type high-pressure homogenizer, the feed inlet of the feed check valve is communicated with the feed pipe.

[0010] Preferably, for the pump head of an integral production type high-pressure homogenizer, the seal includes a plunger seal mounting plate, a plunger seal cooling water jacket, and a seal cooling water jacket sealing plate. Among them, the plunger seal mounting plate, the plunger seal cooling water jacket, and the seal cooling water jacket sealing plate are sequentially installed on the pump head body from bottom to top.

[0011] By means of the above solution, the present invention has at least the following advantages:

[0012] The present invention can integrate multiple modules on the pump head body, without a guide plate to ensure the installation accuracy of the plunger, and at the same time can reduce the number of corresponding sealing rings, achieving cost reduction and reducing the installation difficulty. And it is also convenient for cleaning.

[0013] The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly and implement it in accordance with the content of the description, the following takes the preferred embodiments of the present invention and combines with the attached drawings to describe in detail as follows. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0015] Figure 1 is a schematic structural diagram of the present invention;

[0016] Figure 2 is a side view of the present invention. Detailed Embodiments

[0017] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Usually, the components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] Accordingly, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts fall within the scope of protection of the present application.

[0019] Embodiment

[0020] As Figure 1 and Figure 2 shown, a pump head applicable to an integral production type high-pressure homogenizer is characterized in that: it includes a pump head body 1, several independent channels 2 are opened in the pump head body 1, one end of the channel 2 is communicated with a feed check valve 3 connected to the pump head body 1, the other end of the channel 2 is communicated with a discharge check valve 4 connected to the pump head body 1, a plunger 5 is inserted above the pump head body 1, the lower end of the plunger 5 passes through the pump head body 1 and extends into its corresponding channel 2, the upper end of the plunger 5 is connected to the pump head body 1 through a seal, the other end of the channel 2 communicated with the discharge check valve is communicated with a discharge channel 6, and the discharge channel 6 is communicated with the feed end of a homogenization module 7 connected to the pump head body 1.

[0021] In the present utility model, the pressurizing end of the homogenization module 7 is connected to the pressurizing piston end of a pressurizing oil cylinder 8.

[0022] In the present utility model, the output end of the discharge check valve 4 is communicated with a safety valve 9.

[0023] In the present utility model, the feed inlet of the feed check valve 3 is communicated with a feed pipe 10, and the feed pipe can feed multiple feed check valves.

[0024] In the present utility model, the seal includes a plunger seal mounting plate 11, a plunger seal cooling water jacket 12 and a seal cooling water jacket sealing plate 13. Among them, the plunger seal mounting plate, the plunger seal cooling water jacket and the seal cooling water jacket sealing plate are sequentially mounted on the pump head body 1 from bottom to top. It is convenient to install and can also play an effective sealing role.

[0025] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0026] In the description of the present application, it should be noted that the orientation or positional relationship indicated by terms such as "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this application is usually placed when in use. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application. In addition, terms such as "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0027] In addition, terms such as "horizontal" and "vertical" do not mean that the components are required to be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0028] In the description of the present application, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0029] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A pump head applicable to an integral production type high-pressure homogenizer, characterized in that: It includes a pump head body (1), and several independent channels (2) are formed in the pump head body (1). One end of each channel (2) is communicated with a feed check valve (3) connected to the pump head body (1), and the other end of the channel (2) is communicated with a discharge check valve (4) connected to the pump head body (1). A plunger (5) is inserted above the pump head body (1), and the lower end of the plunger (5) passes through the pump head body (1) and extends into its corresponding channel (2). The upper end of the plunger (5) is connected to the pump head body (1) through a seal. The other end of the channel (2) communicated with the discharge check valve is communicated with a discharge channel (6), and the discharge channel (6) is communicated with the feed end of a homogenization module (7) connected to the pump head body (1).

2. The pump head for an integral production type high-pressure homogenizer according to claim 1, characterized in that: The pressurizing end of the homogenization module (7) is connected to the pressurizing piston end of a pressurizing oil cylinder (8).

3. The pump head for an integral production type high-pressure homogenizer according to claim 1, characterized in that: The output end of the discharge check valve (4) is communicated with a safety valve (9).

4. The pump head for an integral production type high-pressure homogenizer according to claim 1, characterized in that: The feed port of the feed check valve (3) is communicated with a feed pipe (10).

5. A pump head applicable to an integral production type high-pressure homogenizer according to claim 1, characterized in that: The seal includes a plunger seal mounting plate, a plunger seal cooling water jacket, and a seal cooling water jacket sealing plate. Among them, the plunger seal mounting plate, the plunger seal cooling water jacket, and the seal cooling water jacket sealing plate are sequentially mounted on the pump head body (1) from bottom to top.

Images